Mechanical jacquard device The jacquard device is one of the five main mechanisms of the loom – the shedding mechanism. It mainly consists of a transmission mechanism, a heddle lifting mechanism and a pat…

Dobby device faults and solutions Take the large-scale multi-arm device as an example. AAASDFWETGD Extendedreading:https://www.alltextile.cn/product/product-35-757.htmlExtendedreading:Extendedreading:Extendedre…

Use of multi-arm devices 1. Installation of dobby device (1) It should be installed on the corresponding loom according to the lifting position specified in the dobby model instruction manual, and the fixing sc…

Types of multi-arm devices 1. Distinguishing according to the shedding form As shown in the figure (a) on the following page, (the shedding form of the warp yarn corresponds to the coordinate drawing method), e…

The function of multi-arm device and the conditions it should meet The dobby device is a form of shuttleless loom shedding mechanism and an important part of the shuttleless loom. 1. The function of the dobby d…

Weft insertion mechanism Another function of the opening plate on the rotating drum is to form a weft yarn channel (Figure 5-9), into which the weft yarn is introduced with the help of low-pressure compressed a…

Opening mechanism The warp yarn passes over the rotating weaving drum, and with the help of the shed forming element – the opening piece (Figure 5-6),the shed is continuously formed on the circumference o…

Main structure of M-type polyphase loom 1. Structure of the M8300 multi-phase loom The M8300 air-jet loom is composed of independent station components (Figure 5-2), namely: (1) The warp and shed form an indepe…

Polyphase loom The multi-phase loom is a loom that forms multiple sheds at the same time and introduces multiple weft yarns respectively. It is a stepped weft insertion loom that forms multiple continuous sheds…