Yarn feeding brake structure for netting machine
A net weaving machine and off-line technology, which is applied in looms, textiles, textiles and papermaking, etc., can solve problems such as unstable off-line braking, unstable mesh weaving quality, unqualified mesh weaving, etc., and achieves a simple structure Effect
Pending Publication Date: 2019-05-03
YANGZHOU HAILI PRECISION MACHINERY MFG
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Problems solved by technology
[0002] The existing off-line brake device generally adopts the structure of a single cam drive, which may easily lead to instability of the off-line brake during use, resulting in unstable mesh weaving quality, which will inevitably lead to batches of mesh weaving. Substandard, so needs to be improved
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
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[0014] The off-line braking structure of the weaving machine includes a fixed frame 7, on which a fixed swing rod 2 is arranged, and the fixed swing rod 2 is V-shaped, and the intersection points on both sides of the fixed swing rod 2 are rotationally connected On the fixed frame 7, one side of the fixed swing rod 2 is provided with a corresponding pressing cam-1, which can move to the fixed swing rod when the pressing cam-1 rotates. 2 is in contact with and can drive the fixed pendulum 2 to rotate, and the other side of the fixed pendulum 2 is connected to the floating pendulum 3;
[0015] The floating pendulum 3 is V-shaped, and the connection point between the fixed pendulum 2 and the floating pendulum 3 is at the intersection of both sides of the floating pendulum 3, where the connection point is in a floating form;
[0016] One side of the floating pendulum 3 is provided with a corresponding pressing cam 2 4, which can move to contact with the floating pendulum 3 and driv...
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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The invention relates to a yarn feeding brake structure for a netting machine. A fixed swing rod is arranged on a fixing rack, and cross points on the two sides of the fixed swing rod are rotationallyconnected to the fixing rack; a first pressing cam corresponding to one side of the fixed swing rod is arranged on the side of the fixed swing rod, the other side of the fixed swing rod is connectedwith a floating swing rod, and the floating swing rod is in a V shape; the connecting points of the fixed swing rod and the floating swing rod are located at the cross points of the two sides of the floating swing rod, and the connecting points at the positions are in a floating mode; a second pressing cam corresponding to one side of the floating swing rod is arranged on the side of the floatingswing rod; when rotating, the second pressing cam can move to make contact with the floating swing rod and can drive the floating swing rod to float; a wheel cylinder push rod is fixedly connected with the other side of the floating swing rod and is pushed to horizontally and linearly move by the floating swing rod; the wheel cylinder push rod is connected with a brake wheel cylinder and drives the brake wheel cylinder to move. Warp feeding brake is carried out by using a cam and swing arm driving mode, and the structure is simple, compact and practical.
Description
technical field [0001] The invention relates to an off-line braking structure of a net weaving machine, which belongs to the technical field of net weaving machine components. Background technique [0002] The existing off-line brake device generally adopts the structure of a single cam drive, which will easily lead to instability of the off-line brake during use, resulting in unstable mesh weaving quality, which will inevitably lead to batches of mesh weaving. Substandard, so needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide an off-line braking structure for a net weaving machine with a reasonable structure and improved off-line braking stability. [0004] For this reason, the technical solution adopted by the present invention is: the off-line brake structure of the weaving machine includes a fixed frame (7), and the fixed frame (7) is provided with a fixed swing rod (2), and the fixed swing rod ( 2) It is V-sha...
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): D03D49/08
Inventor 束余涛顾寄南栾长平
Owner YANGZHOU HAILI PRECISION MACHINERY MFG