CN202786642U - Weft selector - Google Patents
Weft selector Download PDFInfo
- Publication number
- CN202786642U CN202786642U CN 201220300372 CN201220300372U CN202786642U CN 202786642 U CN202786642 U CN 202786642U CN 201220300372 CN201220300372 CN 201220300372 CN 201220300372 U CN201220300372 U CN 201220300372U CN 202786642 U CN202786642 U CN 202786642U
- Authority
- CN
- China
- Prior art keywords
- weft
- connecting rod
- shell
- latitude
- selecting mechanism
- 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
Links
Landscapes
- Looms (AREA)
Abstract
The utility model provides a weft selector which comprises a shell, a plurality of transmission heads, connecting rods and weft selecting fingers. The plurality of transmission heads are arranged in the shell and connected with the connecting rods, each weft selecting finger is arranged outside the shell and connected with the lower end of one connecting rod, and rocking bars are arranged between the transmission heads and the connecting rods. Due to the mechanical transmission structure, the weft selector is accurate in weft selecting, not prone to abrasion and long in service life.
Description
Technical field
The utility model is specifically related to a kind of weft-selecting mechanism.
Background technology
Weft selector is to belong to field of textile machinery, present being seen weft selector, to operate according to the Electromagnetical drive weft yarn in product structure, by electric power starting, close realization work, because solenoid damages in this process easily, has reduced service life, has improved production cost, and need to change after damaging, reduced operating efficiency.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of weft-selecting mechanism, select latitude accurately, not easy to wear, long service life.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of weft-selecting mechanism, comprise shell, establish in the enclosure some driving heads, the connecting rod that is connected with driving head, be located at the shell latitude that selects outer and that be connected in the connecting rod lower end and refer to, be provided with rocking bar between described driving head and the connecting rod.
As preferably, described rocking bar two ends are connected to the driving head sidepiece by bearing pin.Rational in infrastructure, rocking bar connects by bearing pin, and transmission efficiency is high.
As preferably, described housing exterior is positioned at the connecting rod bottom and is provided with axle sleeve.Connecting rod moves reciprocatingly along axle sleeve, and axle sleeve can overcome connecting rod and swing in motion process with the connecting rod constraint in a straight line, has avoided mutual damaged in collision between the connecting rod.
As preferably, described driving head adopts arranged side by side 8, and corresponding described connecting rod and rocking bar are equipped with 8.Improved and selected latitude efficient.
As preferably, the described latitude that selects refers to be provided with the U-shaped latitude groove that selects.The latitude that selects of this structure refers to that design comparison is reasonable, and security performance is high.
Beneficial effect:
The utility model adopts technique scheme that a kind of weft-selecting mechanism is provided, be provided with driving head and drive the mechanical transmission structure that connecting rod moves reciprocatingly along axle sleeve by rocking bar so that weft-selecting mechanism select latitude accurately, not easy to wear, long service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of weft-selecting mechanism, the latitude that selects that comprises shell 1, is located at some driving heads 2, the connecting rod 3 that is connected with driving head in the shell 1, is located at shell 1 outward and is connected in connecting rod 3 lower ends refers to 4, be provided with rocking bar 5 between described driving head 2 and the connecting rod 3, this kind structure drives rocking bar by mechanical drive mode moves reciprocatingly connecting rod.Described rocking bar 4 two ends are connected to driving head 2 sidepieces by bearing pin 6, and are rational in infrastructure, and rocking bar 4 connects by bearing pin 6, and transmission efficiency is high.Described shell 1 outside is positioned at connecting rod 3 bottoms and is provided with axle sleeve 7, and connecting rod 3 moves reciprocatingly along axle sleeve 7, and axle sleeve 7 can overcome connecting rod 3 and swing in motion process with connecting rod 3 constraints in a straight line, has avoided mutual damaged in collision between the connecting rod 3.Described driving head 2 adopts arranged side by side 8, and corresponding described connecting rod 3 and rocking bar 5 are equipped with 8, have improved and have selected latitude efficient.The described latitude that selects refers to that 4 are provided with the U-shaped latitude groove 41 that selects, and the latitude that selects of this structure refers to that 4 design comparisons are reasonable, and security performance is high.
During actual the use, start power supply, 2 runnings of driven by motor driving head, drive connecting rods 3 and select latitude to refer to that 4 move reciprocatingly along axle sleeve 7 by rocking bar 5, by this mechanical transmission structure so that weft-selecting mechanism select latitude accurately, not easy to wear, long service life, and adopted 8 driving heads 2 to work simultaneously, improved the operating efficiency of weft-selecting mechanism.
Specific embodiment described herein only is to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. weft-selecting mechanism, the latitude that selects that comprises shell (1), is located at some driving heads (2), the connecting rod (3) that is connected with driving head in the shell (1), is located at shell (1) outward and is connected in connecting rod (3) lower end refers to (4), it is characterized in that: be provided with rocking bar (5) between described driving head (2) and the connecting rod (3).
2. a kind of weft-selecting mechanism according to claim 1, it is characterized in that: described rocking bar (4) two ends are connected to driving head (2) sidepiece by bearing pin (6).
3. a kind of weft-selecting mechanism according to claim 1, it is characterized in that: described shell (1) outside is positioned at connecting rod (3) bottom and is provided with axle sleeve (7).
4. a kind of weft-selecting mechanism according to claim 1 is characterized in that: described driving head (2) adopts arranged side by side 8, and corresponding described connecting rod (3) and rocking bar (5) are equipped with 8.
5. a kind of weft-selecting mechanism according to claim 1, it is characterized in that: the described latitude that selects refers to that (4) are provided with the U-shaped latitude groove (41) that selects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300372 CN202786642U (en) | 2012-06-25 | 2012-06-25 | Weft selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300372 CN202786642U (en) | 2012-06-25 | 2012-06-25 | Weft selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786642U true CN202786642U (en) | 2013-03-13 |
Family
ID=47813936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220300372 Expired - Fee Related CN202786642U (en) | 2012-06-25 | 2012-06-25 | Weft selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522840A (en) * | 2020-11-26 | 2021-03-19 | 南京玻璃纤维研究设计院有限公司 | Weft selecting device |
-
2012
- 2012-06-25 CN CN 201220300372 patent/CN202786642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522840A (en) * | 2020-11-26 | 2021-03-19 | 南京玻璃纤维研究设计院有限公司 | Weft selecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202384959U (en) | Paper cutting and pushing device for stator winding and inserting all-in-one machine | |
| CN202786642U (en) | Weft selector | |
| CN205042832U (en) | Sponge iron iron pipe inner wall descaling machine | |
| CN203393353U (en) | Weft insertion device of rapier loom | |
| CN202273081U (en) | Single-needle four-sequin embroidery machine head | |
| CN104003325A (en) | Pneumatic type lifting support platform | |
| CN204138871U (en) | A kind of loom drag link mechanism | |
| CN105415879B (en) | A kind of simple reciprocal printing mechanism | |
| CN101407965B (en) | Guiding device of plastic circular weaving machine palm fiber rod | |
| CN202200126U (en) | Template chamfering device of spinning yarn guide part | |
| CN202897515U (en) | Narrow lifting chain transverse shifting conveyor | |
| CN204198936U (en) | A kind of two-for-one twister device controlled based on complete single ingot | |
| CN201461292U (en) | Oil-gas recovery pump | |
| CN103741362B (en) | A kind of straight-bar machines | |
| CN204097678U (en) | A kind of straight-bar machines | |
| CN202686819U (en) | Quick pushing device | |
| CN201952565U (en) | Automatic shed-leveling mechanism for cam shedding device | |
| CN202989405U (en) | Automatic wire twisting device of twisting machine | |
| CN204174378U (en) | A kind of second main shaft of loom and syndeton thereof | |
| CN203922611U (en) | A kind of Pneumatic lifting saddle | |
| CN102912531A (en) | Carbon rapier gripper device for carbon fiber weaving | |
| CN203403242U (en) | Transmission structure of yarn guiding device for knitting hollow ribbon | |
| CN203741539U (en) | Feed dog swing mechanism of sewing machine | |
| CN202440619U (en) | Weft insertion mechanism having screw with multiple rapier heads | |
| CN204325667U (en) | Loom weft insertion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |