Automatic knotting device of full-automatic doubling mechanism

Abstract

The invention relates to an automatic knotting device of a full-automatic doubling machine. A wire winding mechanism, a wire clamping mechanism, a wire pushing mechanism and a knotting driving deviceare included. The wire winding mechanism comprises a wire winding disc. The wire clamping mechanism comprises a wire clamping rod and a first sleeve. The wire pushing mechanism comprises a wire pushing rod and a second sleeve. One end of the wire clamping rod is provided with a first positioning block and positioned at the end portion of the first sleeve through the first positioning block. One end of the wire pushing rod is provided with a second positioning block and positioned at the end portion of the second sleeve through the second positioning block. A first elastic component is arrangedin the first sleeve, a second elastic component is arranged in the second sleeve, the wire clamping rod is used for conducting telescopic movement in the first sleeve through the first elastic component, and the wire pushing rod is used for conducting telescopic movement in the second sleeve through the second elastic component. The automatic knotting device is high in knotting success rate, a wire hooking mechanism is omitted, and the problems that an existing full-automatic doubling machine is low in automatic knotting success rate and large in occupied space, and machining and assembling are difficult are solved.

Description

technical field [0001] The invention relates to a wire doubling machine, in particular to an automatic knotting device of a fully automatic doubling mechanism. Background technique [0002] Doubling is the process of combining two or more monofilaments into one strand, or combining two or more strands into a composite strand. The existing wire doubling machine has been automated from loading, doubling, cutting, loading to unloading, and knotting is required in the process from loading to unloading. If there is no knotting, during the process of rolling the wire ingot from the drop-off area to the unloading area by gravity, because the wire on the wire ingot is not fixed, during this rolling process, the last few turns of the wire on the wire ingot will be broken. Become loose, so that when the weaving machine weaves at last, the silk thread ends on the wire spindle also need to be sorted out, which directly affects the work efficiency. [0003] Such as figure 1 As shown, ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic knotting device with a full-automatic paralleling mechanism. The automatic knotting device of the present invention has a high knotting success rate and eliminates the hooking mechanism, so as to solve the problem of the existing fully automatic paralleling mechanism. The success rate of machine automatic knotting is low, it takes up a lot of space, and it is difficult to process and assemble

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