Automatic thread feeding device of computerized embroidered carpet machine

Abstract

Disclosed is an automatic thread feeding device of a computerized embroidered carpet machine. The automatic thread feeding device comprises a spindle motor and an embroidering gun machine head; the embroidering gun machine head is provided with two sets of connecting rod sliding block movement mechanisms which drive a cloth penetrating needle and a thread pushing needle to do front-back reciprocating motion in opposite directions; a thread feeding device is fixedly installed on a cloth penetrating needle sliding block; and each carpet thread penetrates through the thread feeding device, and the lower end of a thread pressing buckle, the carpet thread and the upper surface of a thread discharging table are pressed, contacted and movably connected. In the carpet weaving process, the thread supply amount of the carpet threads and the actual thread use amount are completely synchronous and equal, the problem that the height difference of carpet surface flocking is large is solved, the fault of thread-off shutdown caused by too large pulling resistance during supply of the carpet threads is completely avoided, the production efficiency is improved, and it can be guaranteed that the product quality is good.

Description

technical field [0001] The invention relates to the technical field of gun-punched carpet machines, in particular to an automatic wire feeding device for a computerized gun-punched carpet machine. Background technique [0002] Gun-punched carpet weaving is to pierce the pile yarns through steel needles and insert them on the carpet base fabric to form various patterns and patterns. During the weaving process, the gun head controlled by the main shaft motor inserts a certain length of carpet thread into the carpet base cloth and leaves it on the carpet to form fluff. While the carpet is continuously piled, it is necessary to continuously supply the carpet thread to the stabbing head. [0003] The existing general gun-punched carpet machine is to pass the carpet thread on the thread roll directly through the threading hole of the cloth threading needle of the machine head through a pipe, and the cloth threading needle drives the carpet thread to pierce the carpet base cloth, ...

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide an automatic wire feeding device for a computer gun-punched carpet machine, so that during the carpet weaving process, the amount of wire supply of the carpet wire is completely synchronized with the actual amount of wire used, and solves the problem of carpet surface planting. The problem of different pile heights completely avoids the failure of the carpet thread supply due to excessive pulling resistance, which leads to off-line shutdown, improves production efficiency and ensures excellent product quality

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