FIELD: weaving.
SUBSTANCE: disclosed is an electromagnetic system for picking weft threads of a weaving machine, in which shuttles are launched into the shed due to the action of a thrust element having alternate cyclic movement, wherein said thrust element, which is a rod, is rigidly connected to the permanent magnet, is made with possibility of movement in the channel of the guide located inside the coaxial holes and successively arranged one after another in the direction of insertion of the weft of the electromagnetic retention coil and at least one electromagnetic acceleration coil of the drive of movement of the thrust element, as well as its brake enveloping the outer surfaces of the guide, the thrust element is equipped with a damper-shock absorber and a damper-return device, which are located in the channel of the guide.
EFFECT: invention improves operational characteristics of the machine design as a whole.
8 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MICRO STITCHING UNIT BRAKES IN STB-TYPE WEAVING MACHINE | 2007 |
|
RU2336375C1 |
| DEVICE FOR LAYING AT LEAST ONE WEFT THREAD ON SHUTTLLESS LOOM, PARTICULARLY, WITH MICROLAYERS | 0 |
|
SU1454260A3 |
| LOOM WITH CLAMPING SHUTTLES | 1992 |
|
RU2046856C1 |
| APPARATUS FOR MONITORING FEED OF WEFT YARN IN MULTICOLOR FEED OF SHUTTLELESS LOOM | 0 |
|
SU1121332A1 |
| APPARATUS FOR MONITORING THE PICK OF MICROINSERTER OF LOOM TO BRAKE BLOCKS OF RECEIVING BOX | 0 |
|
SU1513048A1 |
| LOOM WITH CLAMPED SHUTTLES AND METHOD FOR ELIMINATION OF BROKEN WEFT YARN ON THIS LOOM | 1991 |
|
RU2051229C1 |
| PLOTTER FOR LOOM | 0 |
|
SU1805148A1 |
| RAPIER AND WEFT THREAD LAYING DEVICE FOR RAPIER WEAVING MACHINE | 1999 |
|
RU2208073C2 |
| DEVICE FOR WEFT CHANGE OF LOOM | 0 |
|
SU979538A1 |
| FILLING THREAD BRAKE FOR SHUTTLELESS LOOMS AND METHOD OF ITS CONTROL | 1991 |
|
RU2015221C1 |
