CN209323078U - The opening connecting bar structure of shuttleless loom - Google Patents
The opening connecting bar structure of shuttleless loom Download PDFInfo
- Publication number
- CN209323078U CN209323078U CN201822176553.9U CN201822176553U CN209323078U CN 209323078 U CN209323078 U CN 209323078U CN 201822176553 U CN201822176553 U CN 201822176553U CN 209323078 U CN209323078 U CN 209323078U
- Authority
- CN
- China
- Prior art keywords
- arm
- rocker arm
- rocker
- connecting bar
- opening connecting
- 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.)
- Active
Links
Landscapes
- Looms (AREA)
Abstract
A kind of opening connecting bar structure of shuttleless loom, shuttleless loom includes dobbies, heald frame, rocker-arm link and a plurality of rocker arrangements, opening connecting bar structure includes opening connecting bar and rocker arm adjusting rod, dobbies is located at the right side of frame plate, the lower part of the heald lifting arm of dobbies is located on shedding arm axle, middle part is hinged with eccentric disc, eccentric disc is located on splined shaft, a plurality of rocker arrangements be spaced apart and respectively by rocker arm and heald frame and rocker-arm link it is hinged, rocker arm is also logical hinged with the hinged seat of sub-arm, feature: the right end of opening connecting bar is stretched over the right side of frame plate in the position for corresponding to the opening connecting bar relief hole being located on frame plate, the left end of opening connecting bar and rocker arm are hinged, one end of rocker arm adjusting rod is connected to the top of heald lifting arm, the other end is hinged by the left end of rocker arm adjusting rod pin shaft and opening connecting bar.Easily rocker arm adjusting rod can be adjusted, improve and adjust efficiency, ensure regulating effect and mitigate the adjusting operation intensity of attemperator.
Description
Technical field
The utility model belongs to shedding device of weaving machine technical field, and in particular to a kind of opening connecting bar knot of shuttleless loom
Structure.
Background technique
Above mentioned shedding motion includes overhead shedding motion and lower opening device, the former is configured at loom
Top, and the latter is configured at the lower section of loom.
Fig. 2 is the schematic diagram of the opening connecting bar structure of the shuttleless loom in prior art, and the shuttleless loom includes more
Arm machine 1, heald frame 2, rocker-arm link 3 and a plurality of rocker arrangements 4, the opening connecting bar structure include opening connecting bar 5, rocker arm tune
Pole 6, by taking location status shown in Fig. 2 as an example, dobbies 1 above-mentioned is located at the right side of frame plate 7, the shedding of dobbies 1
The lower part of arm 11 is arranged on shedding arm axle 111, and middle part and eccentric disc 12 are hinged, and eccentric disc 12 is located on splined shaft 13, shedding
The top of arm 11 and the right end of opening connecting bar 5 are hinged, and the left end of opening connecting bar 5 correspond to be provided on frame plate 7
The position of opening connecting bar relief hole 71 is stretched over the left side of frame plate 7 and hinged with one end of rocker arm adjusting rod 6, and rocker arm
The other end of adjusting rod 6 and the Rocker arm 4 1(of the rocker arrangement positioned at right in aforementioned complex rocker arrangement 4 are also referred to as
" swing arm ") top it is hinged, the middle part of Rocker arm 41 connect with heald frame 2, and lower part and rocker-arm link 3 are hingedly, and Rocker arm 41 also leads to
Cross the hinged (not shown) of hinged seat of rocker arm shaft 42 Yu sub-arm.When dobbies 1 works, bias is driven by splined shaft 13
Disk 12 drives heald lifting arm 11 to swing centered on shedding arm axle 111 by eccentric disc 12, to drive opening connecting bar by heald lifting arm 11
5, by opening connecting bar 5 through the rocker arrangement positioned at right in the drive aforementioned complex rocker arrangement 4 of rocker arm adjusting rod 6
Rocker arm 41, since the Rocker arm 41 of a plurality of rocker arrangements 4 is all connected between heald frame 2 and rocker-arm link 3, thus in opening connecting bar
5 by rocker arm adjusting rod 6 drive Rocker arm 41 act when, just drive heald frame 2 move, that is, realize heald frame 2 opening.
As is known in the industry, position of the rocker arm adjusting rod 6 on Rocker arm 4 is adjusted, that is to say, that change rocker arm and adjust
Position of the bar 6 on Rocker arm 4, can change the extent of opening of heald frame 2, to adapt to want the variation of different fabrics or different process
It asks.
Above-mentioned structure as shown in Figure 2 generates following puzzled in the actual use process: due to aforementioned rocker arm adjusting rod 6
Positioned at the left side (inside for being located at frame plate 7) of aforementioned frame plate 7, and since the left side of frame plate 7 is inside
Space is extremely limited, thus adjust be more troublesome, on the one hand influence adjust efficiency, on the other hand exist influence regulating effect it
Anxiety, it is big that another further aspect adjusts operation intensity.In view of aforementioned, it is necessary to be subject to rational modification, technical solution described below
It generates in this background.
Summary of the invention
The task of the utility model, which is to provide one kind, to be helped easily rocker arm adjusting rod is adjusted and be mentioned
Top adjustment efficiency ensures regulating effect and mitigates the opening connecting bar structure for adjusting the shuttleless loom of operation intensity.
What the task of the utility model was performed by, a kind of opening connecting bar structure of shuttleless loom, the no shuttle
Loom includes dobbies, heald frame, rocker-arm link and a plurality of rocker arrangements, the opening connecting bar structure include opening connecting bar and
Rocker arm adjusting rod, dobbies are located at the right side of frame plate, shedding arm axle are arranged in the lower rotational of the heald lifting arm of dobbies
On, middle part is hinged with eccentric disc, and eccentric disc is located on splined shaft, a plurality of rocker arrangements be spaced apart and respectively by rocker arm with
Heald frame and rocker-arm link are hinged, and the rocker arm also passes through rocker arm shaft and the hinged seat of sub-arm is hinged, are characterized in that described and open
The right end of mouth connecting rod is stretched over the right side of frame plate in the position for corresponding to the opening connecting bar relief hole being provided on frame plate
Side, and the left end of opening connecting bar and the rocker arm are hinged, one end of the rocker arm adjusting rod is connected to the top of the heald lifting arm,
And the other end of rocker arm adjusting rod is hinged by rocker arm adjusting rod pin shaft and the left end of the opening connecting bar.
In a specific embodiment of the utility model, the shape of the rocker arm is in L-shaped, and the rocker arm shaft is corresponding
In the middle part of rocker arm, the upper end of rocker arm is hinged by rocker arm upper pin and the lower end of heald frame pull rod, and the upper end of heald frame pull rod and
The lower part of heald frame connects, and the lower end of rocker arm is hinged by rocker arm lower bearing pin and the rocker-arm link；A left side for the opening connecting bar
End is hinged by the lower end of opening connecting bar pin shaft and rocker arm.
The right end of opening connecting bar due to being stretched over the right side of frame plate simultaneously by technical solution provided by the utility model
And it is the left end of opening connecting bar is hinged and rocker arm adjusting rod has been connected to heald lifting arm in the left side of frame plate and rocker arm
Between top and the right end of opening connecting bar, thus the rocker arm adjusting rod in prior art is located on the left of frame plate becomes position
In the right side of frame plate, easily rocker arm adjusting rod can be adjusted, and help to improve and adjust efficiency, ensure to adjust
Effect and the adjusting operation intensity for mitigating attemperator.
Detailed description of the invention
Fig. 1 is the embodiments of the present invention schematic diagram.
Fig. 2 is the schematic diagram of the opening connecting bar structure of the shuttleless loom in prior art.
Specific embodiment
Referring to Figure 1, the dobbies 1 of the structural system of shuttleless loom, heald frame 2, rocker-arm link 3 are shown and a plurality of is shaken
Arm assembly 4, shows the opening connecting bar 5 and rocker arm adjusting rod 6 of opening connecting bar structural system, and dobbies 1 is located at frame plate 7
Right side is arranged on shedding arm axle 111 to the lower rotational of the heald lifting arm 11 of dobbies 1, and middle part and eccentric disc 12 are hinged, eccentric
Disk 12 is located on spline 13, and a plurality of rocker arrangements 4 are spaced apart and respectively by Rocker arm 41 and heald frame 2 and rocker-arm link 3
Hingedly, aforementioned Rocker arm 41 is also hinged by rocker arm shaft 42 and the hinged seat of sub-arm.
Technical essential as technical solution provided by the utility model: the right end of aforementioned opening connecting bar 5 correspond to open
The position for the opening connecting bar relief hole 71 being located on frame plate 7 is stretched over the right side of frame plate 7, and a left side for opening connecting bar 5
End is hinged with aforementioned Rocker arm 41, and one end of aforementioned rocker arm adjusting rod 6 is connected to the top of aforementioned heald lifting arm 11, and rocker arm adjusting rod
6 other end is hinged by rocker arm adjusting rod pin shaft 61 and the left end of aforementioned opening connecting bar 5.
As shown in Figure 1, the shape of aforementioned Rocker arm 41 is in L-shaped, and aforementioned rocker arm shaft 42 corresponds to the middle part of Rocker arm 41, rocker arm
41 upper end is hinged by rocker arm upper pin 43 and the lower end of heald frame pull rod 44, and under the upper end of heald frame pull rod 44 and heald frame 2
The lower end of portion's connection, Rocker arm 41 is hinged by rocker arm lower bearing pin 45 and rocker-arm link above-mentioned 3；The left end of aforementioned opening connecting bar 5
It is hinged by opening connecting bar pin shaft 51 and the lower end of Rocker arm 41.
When to require to adjust rocker arm adjusting rod 6 according to technique, as long as then changing rocker arm adjusting rod 6 in heald lifting arm 11
On position.Since the adjusting to rocker arm adjusting rod 6 is adjusted outside frame plate 7 on the right side of frame plate 7
Section, thus working space is big, it is easy to adjust.
Claims (2)
1. a kind of opening connecting bar structure of shuttleless loom, the shuttleless loom includes dobbies (1), heald frame (2), rocker-arm link
(3) and a plurality of rocker arrangements (4), the opening connecting bar structure include opening connecting bar (5) and rocker arm adjusting rod (6), multi-arm
Machine (1) is located at the right side of frame plate (7), and shedding arm axle is arranged in the lower rotational of the heald lifting arm (11) of dobbies (1)
(111) on, hingedly, eccentric disc (12) is located on splined shaft (13) for middle part and eccentric disc (12), a plurality of rocker arrangement (4) intervals
It is distributed and respectively passes through rocker arm (41) and heald frame (2) and rocker-arm link (3) hingedly, the rocker arm (41) also passes through rocker arm shaft
(42) hinged with the hinged seat of sub-arm, it is characterised in that the right end of the opening connecting bar (5) correspond to be provided with rack wall
The position of opening connecting bar relief hole (71) on plate (7) is stretched over the right side of frame plate (7), and the left end of opening connecting bar (5)
Hingedly with the rocker arm (41), one end of the rocker arm adjusting rod (6) is connected to the top of the heald lifting arm (11), and rocker arm tune
The other end of pole (6) is hinged by rocker arm adjusting rod pin shaft (61) and the left end of the opening connecting bar (5).
2. the opening connecting bar structure of shuttleless loom according to claim 1, it is characterised in that the shape of the rocker arm (41)
In L-shaped, the rocker arm shaft (42) corresponds to the middle part of rocker arm (41), the upper end of rocker arm (41) by rocker arm upper pin (43) with
The lower end of heald frame pull rod (44) is hinged, and the upper end of heald frame pull rod (44) is connect with the lower part of heald frame (2), the lower end of rocker arm (41)
It is hinged by rocker arm lower bearing pin (45) and the rocker-arm link (3)；The left end of the opening connecting bar (5) passes through opening connecting bar pin
Axis (51) and the lower end of rocker arm (41) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176553.9U CN209323078U (en) | 2018-12-24 | 2018-12-24 | The opening connecting bar structure of shuttleless loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176553.9U CN209323078U (en) | 2018-12-24 | 2018-12-24 | The opening connecting bar structure of shuttleless loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209323078U true CN209323078U (en) | 2019-08-30 |
Family
ID=67728430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176553.9U Active CN209323078U (en) | 2018-12-24 | 2018-12-24 | The opening connecting bar structure of shuttleless loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209323078U (en) |
-
2018
- 2018-12-24 CN CN201822176553.9U patent/CN209323078U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103820958B (en) | Embroidery machine high speed nose assembly | |
| CN209323078U (en) | The opening connecting bar structure of shuttleless loom | |
| CN201268758Y (en) | Chain jacquard | |
| CN101476190B (en) | Chain jacquard | |
| JPS5830428B2 (en) | loom shedding device | |
| CN2853830Y (en) | Driving mechanism for warp loose device of loom | |
| CN2813662Y (en) | Warp knitting machine sley bar three-pendulum shaft mechanism | |
| US5183080A (en) | Shed forming device for griffe frames | |
| CN204898213U (en) | Passive formula multi -arm opening device's quick canceling release mechanical system of positive formula drag hook | |
| CN213447482U (en) | Transmission mechanism of electronic dobby shedding device | |
| CN204224794U (en) | Multi-rod shedding mechanism electronic jacquard machine | |
| CN205741475U (en) | A kind of guide bar of warp knitting machine reel cage bottom motion | |
| CN209128633U (en) | The multi-arm heald lifting device of three-dimensional woven fabric | |
| CN202925239U (en) | Electronic dobby air jet loom capable of improving quality of fiber fabric | |
| CN204370108U (en) | A kind of shedding mechanism electronic jacquard machine | |
| CN102286822B (en) | Electronic opening device capable of casually opening at multiple positions | |
| CN105648612A (en) | Multi-rod type opening mechanism electronic jacquard machine | |
| CN101323997A (en) | Double opening method and apparatus for loom multi-arm mechanism | |
| CN101560716B (en) | Simple underneath type electronic dobby machine and weaving machine applying same | |
| CN201459325U (en) | Simple underneath type electronic dobby machine and weaving machine employing same | |
| CN2246157Y (en) | Shuttleless loom independent driving 4-yarn hank appts. | |
| CN207435630U (en) | A kind of tensioning apparatus of long silk warper | |
| CN218436087U (en) | Overhead configuration structure of underneath type electronic multi-arm device | |
| CN208136426U (en) | The connecting rod and heald frame connection structure of loom | |
| CN104499146B (en) | Shedding mechanism electronic jacquard machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |