CN2586708Y - WM type gripper shuttle loom automatic variable weft selector - Google Patents
WM type gripper shuttle loom automatic variable weft selector Download PDFInfo
- Publication number
- CN2586708Y CN2586708Y CN 02270018 CN02270018U CN2586708Y CN 2586708 Y CN2586708 Y CN 2586708Y CN 02270018 CN02270018 CN 02270018 CN 02270018 U CN02270018 U CN 02270018U CN 2586708 Y CN2586708 Y CN 2586708Y
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- CN
- China
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- pinion
- weft
- fixed
- gear wheel
- servomotor
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- Expired - Fee Related
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Abstract
The utility model relates to a WM type gripper shuttle loom automatic variable weft selector which is composed of a pinion gear 1, a big gear 2, a weft selection push-pull rod 3 and a spring rod 6. The pinion gear 1 is engaged with the big gear 2. One end of the weft selection push-pull rod 3 is fixed on a rotary shaft at the half point of the radius of the big gear 2, and the other end is connected with the spring rod 6. The spring rod 6 is connected with two weft passing devices A, B, and the pinion gear 1 is fixed on a drive shaft of a servo motor 4. The outside of the pinion gear 1 is provided with an origin point positioning sensor 8. The servo motor 4 is fixed on a support frame 5 by a screw bolt. The WM type gripper shuttle loom automatic variable weft selector is used for a WM type gripper shuttle loom.
Description
Technical field
The utility model relates to a kind of improvement of loom weft selecting mechanism, specifically is applicable to the automated variable weft selector of WM matrix loom.
Background technology
WM matrix loom is bigger in China's textile industry owning amount, nearly more than 20,000, its filling insertion way is 1: 1 mixed latitude mode, used weft selecting mechanism is by main motor, transmission case, side shaft, pinion, gear wheel, select the latitude pull bar, spring lever constitutes, the driving shaft of main motor connects transmission case, carry out speed change and turn to, driving side shaft by transmission case rotates, pinion is fixed on the side shaft, pinion and gear wheel are in the engagement of 1: 2 ratio of design, the rotation of pinion drives gear wheel again and rotates, select latitude pull bar one end to be fixed on the turning cylinder at half place of gear wheel radius, the other end is connected with spring lever, spring lever connects two weft-tranfering devices again, gear wheel rotates to drive and selects the latitude pull bar to do, following motion, thereby before also driving spring lever, the pusher roping is moving, and then (note is made A to stir two weft-tranfering devices, B) alternating movement, because each parts annexation of this structure is changeless, so the mode of two weft-tranfering device operations also is changeless, promptly 1: 1 mixed latitude mode is constant, can only be according to A
1→ B
1→ A
1→ B
1→ A
1This simple mode wefting insertion, therefore, present WM matrix loom can only be produced simple conventional variety, can not satisfy the requirement of turn of the market, along with the raising of people's living standard, also more and more higher to the requirement of clothes class, strong to two kinds of different kind demands of weft yarn radical, as 3 slub yarns, a common yarn, mixed the produced denim unique style of latitude in such 3: 1, cloth cover is attractive in appearance.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of can be according to production engineering specifications, automatically control wefting insertion radical and color (limit dichromatism), form the WM matrix loom automated variable weft selector of various different tissues, so that product satisfies the requirement of turn of the market.
For solving above technical problem, the technical scheme that the utility model adopted is: this WM matrix loom automated variable weft selector, by pinion, gear wheel, select the latitude pull bar, spring lever constitutes, pinion and gear wheel engagement, and the running ratio of pinion and gear wheel is 1: 2, select latitude pull bar one end to be fixed on the turning cylinder at half place of gear wheel radius, the other end is connected with spring lever, spring lever connects two weft-tranfering device A again, B, its pinion is fixed on the driving shaft of servomotor, the original point position sensor is established in the pinion outside, servomotor is fixed by bolts on the support, thereby make the rotation drive of the rotation of pinion by servomotor, pinion drives gear wheel again and rotates, and the choosing latitude pull bar on the gear wheel is done, following push-and-pull campaign, drive two weft-tranfering device A of spring lever push-and-pull, B, because servomotor can turn round with programming Control, thus the latitude pull bar that selects on the gear wheel also operate by programming, thereby realize two weft-tranfering device A, B is also by the programming running.The utility model is also implemented by following measure: strong thermantidote is also established in the end at servomotor, so that servomotor cooling cooling; When using the utility model, servomotor is connected control with driver with encoder, driver is connected control with programmable controller, the control signal that programmable controller is correlated with from the loom control system collection: as signals such as angle, loom operation, parking, staplings, after the software judgment processing, send control instruction, servomotor is rotated by the look requirement of selecting of presetting.
The beneficial effects of the utility model are: servomotor can require to control running automatically by driver according to the technological design programming through programmable controller according to the loom control system parameter, realized that two weft-tranfering device A, B also select look to pass latitude by the programming requirement automatically, the denim of producing is wide in variety, style good, and cloth cover is attractive in appearance.
Description of drawings
Fig. 1 looks schematic diagram for the utility model assembly structure master.
Fig. 2 is the utility model transmission principle schematic diagram.
The specific embodiment
Make the utility model with reference to accompanying drawing 1,2.This WM matrix loom automated variable weft selector, by pinion 1, gear wheel 2, select latitude pull bar 3, spring lever 6 constitutes, pinion 1 and gear wheel 2 engagements, and pinion 1 is 1: 2 with the running ratio of gear wheel 2, select an end of latitude pull bar 3 to be fixed on the turning cylinder at gear wheel 2 half place of radius, the other end is connected with spring lever 6, spring lever 6 connects two weft-tranfering device A again, B, its pinion 1 is fixed on the driving shaft of servomotor 4, original point position sensor 8 is established in pinion 1 outside, servomotor 4 is fixed by bolts on the support 5, thereby make the rotation drive of the rotation of pinion 1 by servomotor 4, pinion 1 drives gear wheel 2 again and rotates, the latitude pull bar 3 that selects on the gear wheel 2 is done, following push-and-pull campaign drives two weft-tranfering device A of spring lever 6 push-and-pulls, B is because servomotor 4 can turn round with programming Control, so the latitude pull bar 3 that selects on the gear wheel 2 also operates by programming, thereby realizes two weft-tranfering device A, B is also by the programming running.Servomotor 4 is by driver and encoder control, driver connects control by programmable controller, the control signal that programmable controller is correlated with from the loom control system collection: as signals such as angle, loom operation, parking, staplings, after the software judgment processing, send control instruction, servomotor 4 is rotated by the look requirement of selecting of presetting; Also establish strong thermantidote 7 in the end of servomotor 4, so that servomotor 4 cooling coolings.
Claims (2)
1, a kind of WM matrix loom automated variable weft selector, by pinion (1), gear wheel (2), select latitude pull bar (3), spring lever (6) to constitute, pinion (1) and gear wheel (2) engagement, select latitude pull bar (3) one ends to be fixed on the turning cylinder at gear wheel (2) half place of radius, the other end is connected with spring lever (6), it is characterized in that pinion (1) is fixed on the driving shaft of servomotor (4), original point position sensor (8) is established in pinion (1) outside, and servomotor (4) is fixed by bolts on the support (5).
2, WM matrix loom automated variable weft selector according to claim 1 is characterized in that strong thermantidote (7) is also established in the end of servomotor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270018 CN2586708Y (en) | 2002-10-10 | 2002-10-10 | WM type gripper shuttle loom automatic variable weft selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270018 CN2586708Y (en) | 2002-10-10 | 2002-10-10 | WM type gripper shuttle loom automatic variable weft selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586708Y true CN2586708Y (en) | 2003-11-19 |
Family
ID=33735153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270018 Expired - Fee Related CN2586708Y (en) | 2002-10-10 | 2002-10-10 | WM type gripper shuttle loom automatic variable weft selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586708Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295599A (en) * | 2018-10-23 | 2019-02-01 | 天津工业大学 | A kind of carbon fiber tri-dimensional fabric automatic knitting machine changes journey and passs Weft handling device |
-
2002
- 2002-10-10 CN CN 02270018 patent/CN2586708Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295599A (en) * | 2018-10-23 | 2019-02-01 | 天津工业大学 | A kind of carbon fiber tri-dimensional fabric automatic knitting machine changes journey and passs Weft handling 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 |