A single-motor double-shaking device
A double-shaker, single-motor technology, which is applied to textiles and papermaking, weft knitting, knitting, etc., can solve the problems of complex structure of the double-shaker device, and achieve the effect of simple structure, low cost and reduction of parts.
Active Publication Date: 2016-04-27
ZHEJIANG FENGFAN NC MACHINERY
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Problems solved by technology
[0003] The invention provides a single-motor double-shaking bed device, aiming to solve the problem that the structure of the existing double-shaking bed device is relatively complicated
Method used
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[0012] refer to figure 1 and figure 2 , a single-motor double-shaking bed device, comprising a frame 1 at the left end, a servo motor 2 installed on the frame 1, a positive-rotation lead screw 3 mounted on the frame 1 at the left end and suspended at the right end, The first lead screw nut seat 7 on the lead screw 3, the anti-rotation lead screw 4 whose left end is installed on the frame 1 and the right end is suspended, the second lead screw nut seat 8 installed on the anti-rotation lead screw 4, the The central axes of forward screw 3, reverse screw 4 and servo motor 2 are parallel to each other, and the left end of forward screw 3, the left end of reverse screw 4 and the rotation shaft of servo motor 2 are all equipped with a synchronous pulley 5. A synchronous belt 6 is provided on three synchronous pulleys 5; a tensioning device 9 for tensioning the synchronous belt 6 is provided on the frame 1; The bracket 91 on the bracket, the adjusting bolt 92 installed on the brac...
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The invention relates to the field of flat knitting machines, in particular to a single-motor duplex-table device which aims to solve the problem that an existing duplex-table device is complicated in structure. The single-motor duplex-table device comprises a machine frame, a servo motor, a forward rotating screw, a first screw nut base, a reverse rotating screw and a second screw nut base; the center axis of the forward rotating screw, the center axis of the reverse rotating screw and the center axis of the servo motor are parallel with one another; the left end of the forward rotating screw, the left end of the reverse rotating screw and a rotary shaft of the servo motor are respectively provided with a synchronous belt wheel, and the three synchronous belt wheels are provided with one synchronous belt; the machine frame is provided with a tension device used for tensioning the synchronous belt. Only one end of the forward rotating screw and only one end of the reverse rotating screw are installed on the machine frame, and accordingly the single-motor duplex-table device is easy to install and low in precision requirement; the servo motor, the forward rotating screw and the reverse rotating screw are all installed on the machine frame, the structure of the machine frame is simple, and two thirds of materials are saved; parts are reduced, cost is low, and the tension device can keep the synchronous belt tensioned and prevents the synchronous belt from slipping.
Description
technical field [0001] The invention relates to the field of flat knitting machines, in particular to a single motor and double shaker device. Background technique [0002] At present, the double shaker device used on the knitting machine has a relatively complicated structure, requires high installation accuracy, and is relatively complicated to install. For example, a double shaker device for a flat knitting machine disclosed in the application number 201320127196.1 has a positive screw and a reverse screw. The front and rear ends of the rocker are installed on the screw seat of the shaking table, which will cause the screw seat of the shaking table to have a complicated structure, which is relatively heavy, requires high installation accuracy, and is expensive. Contents of the invention [0003] The invention provides a single-motor double-shaking bed device, which aims to solve the problem that the structure of the existing double-shaking bed device is relatively compl...
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
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IPC IPC(8): D04B15/12
Inventor 徐登波朱海龙
Owner ZHEJIANG FENGFAN NC MACHINERY