1. Intermittent on-off groove drum motor
By intermittently turning on and off the motor of the tank drum, the rotating speed of the tank drum can experience the change process of “constant speed ~ deceleration ~ acceleration ~ constant speed” in one cycle. When the tank drum decelerates and accelerates, the rotational speed of the weaving beam also shows a change law of “constant speed ~ deceleration ~ acceleration ~ constant speed”. After the rotation speed reaches the corresponding value, the bobbin will slip on the grooved drum. This slipping changes the displacement angle of the yarn coil, making it irregularly and slowly changing. In this way, even if there is heavy filling in the constant speed stage, it will not change. will persist, thus gaining the anti-stack purpose.
2. The frequency conversion motor controls the periodic difference of the groove cylinder and the slight speed change
On the automatic winding machine, the frequency conversion motor is used to drive the single-spindle groove drum, and the microcomputer control center of the winding machine controls the motor through the frequency converter to produce periodic differential speed changes according to the preset variable frequency frequency, so as to avoid the overlapping of weaving shafts and bobbins .
3. Anti-overlap precision winding
The number of winding turns per layer in precision winding remains constant from empty to full tube. During the precision winding forming process, the slope and the pitch of each turn of the yarn remain constant, while the crossing angle gradually decreases. In order to keep the same number of turns per layer, the winding length should be reduced layer by layer. The return of the yarn on the precision winding device is either located in front of the return point of the previous stroke or behind the return point of the previous stroke, and there is an integer value displacement at the return point, thereby completely eliminating the formation of the overlap of the weaving beams.
Shaft
Suzhou ReHow Textile Machinery Factory focuses on the research, development and sales of high-quality textile machinery and equipment. REHOW is the first in the machinery industry to extend the warranty period to two years, and the military quality is not afraid of any comparison and test.
Jiangsu Suzhou Rehow Machinery Co., Ltd. specializes in the production of textile machinery and equipment, which integrates research, design, production, marketing and service. It has a strong technical force, and constantly introduces domestic and foreign technologies, with reliable product quality and stable system. The company uses imported raw materials and component supporting products. The product range of REHOW textile machinery covers almost all types of fabrics, including but not limited to warp beam storage, hank machines, looms, loom machines, warping cars, cloth cutting machines, Electric warping car, warping warehouse, slitting and slitting machine, coiling machine, ultrasonic slitting machine, opening width machine, cloth inspection machine. REHOW Textile Machinery continues to lead the textile industry with its innovative approach and rich experience. We welcome offers and partnership opportunities with open arms!
Post time: Jun-10-2023
