Spin tester
A technology of testing machine and reducer, which is applied in the direction of spinning machine, continuous winding spinning machine, yarn, etc. It can solve the problems of spinning machine precision, product adaptable range limitation, inconvenient storage and transformation process, and complicated mechanical transmission mechanism and other problems, to achieve the effect of wide adaptability, good shape and simple mechanical transmission mechanism
Inactive Publication Date: 2010-09-01
TIANJIN POLYTECHNIC UNIV
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The mechanical transmission mechanism of the traditional ring spinning machine is complicated. Usually, a stepping motor drives the main shaft, and the spindle is driven by the roller and the spindle belt. Board Lifting Movement
[0003] The drafting gear, twist gear, forming cam and winding up-and-down conversion gear need to be replaced for spinning different types of yarns. Therefore, the traditional spinning frame is equipped with a large number of gears, which brings inconvenience to the storage and conversion process, and at the same time improves the precision and product quality of the spinning frame. Adaptable range is limited
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] Describe the present invention in further detail below in conjunction with embodiment and accompanying drawing thereof:
[0013] A kind of spinning testing machine designed by the present invention (referring to Figure 1-5 ), the spinning test machine includes a feeding mechanism, a drafting mechanism, a twisting and winding mechanism, a forming mechanism and a transmission mechanism, and it is characterized in that the front, middle and rear rollers of the drafting mechanism are respectively controlled by three sets of AC servo systems. Drive independently through a reducer and a synchronous belt drive; the twisting and winding mechanism is composed of a frequency converter, an encoder, an asynchronous motor, and an AC servo motor; the ring plate is driven by an AC servo system through a reducer and a sprocket; the spindle is driven by a Driven by a frequency conversion motor, PID control is adopted; the forming mechanism is composed of an electronic cam and a frequen...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a spinning testing machine including a feeding mechanism, a drafting mechanism, a twisting and winding mechanism, a building mechanism and a transmission mechanism. The invention is characterized in that the front, the middle and the back rollers of the drafting mechanism are transmitted independently by three AC servo systems that are respectively transmitted through a reducer and a synchronous belt. The twisting and winding mechanism consists of an inverter, an encoder, an asynchronous motor and an AC servo motor. A ring rail is transmitted by the AC servo systems through the reducer and the sprocket. A spindle is driven by a variable-frequency motor and is controlled by PID. The building motion consists of a cam and an inverter. The feeding mechanism, the drafting mechanism, the twisting and winding mechanism, the building motion and the transmission mechanism are all controlled by digital control systems. With high digital characteristics, the spinning testing machine of the invention adopts the independently transmitted drafting mechanism, the variable frequency twisting and winding mechanism and the electronic forming design and can satisfy the requirements of various spinning tests and sample manufacturing.
Description
technical field [0001] The invention relates to a spinning equipment technology, in particular to a spinning testing machine for trial spinning of yarn samples, and the main classification number of the international patent is intended to be Int.Cl.D01H 1 / 00 (2006.01). Background technique [0002] The mechanical transmission mechanism of the traditional ring spinning machine is complicated. Usually, a stepping motor drives the main shaft, and the spindle is driven by the roller and the spindle belt. Plate lifting movement. [0003] The drafting gear, twist gear, forming cam and winding up-and-down conversion gear need to be replaced for spinning different types of yarns. Therefore, the traditional spinning frame is equipped with a large number of gears, which brings inconvenience to the storage and conversion process, and at the same time improves the precision and product quality of the spinning frame. The scope of adaptation is limited. Contents of the invention [...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): D01H1/00D01H13/00D02G3/34
CPCY02P70/62
Inventor 马崇启潘庆云
Owner TIANJIN POLYTECHNIC UNIV