CTM catch thread device
A sideline and sideline wheel technology, which is applied in the direction of textile, textile, papermaking, loom, etc., can solve the problems of weakening the strength of the belt, taking a long time, and damage to the crochet needle, so as to achieve simple and clear replacement operation, convenient traction and locking of the sideline, and long life. long effect
Active Publication Date: 2014-05-21
JAKOB MULLER CHINA CO LTD
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Problems solved by technology
[0003] Problems and shortcomings of this method: (1) The overlock thread must be drawn from a place far away from the weaving machine head through a yarn tensioner and a yarn guide to the weaving machine head, and manual threading and routing are required step by step
(2) The weft thread and the seam thread arrive at the crochet needle at the same time and interweave together. To realize this action requires careful debugging by the operator, and it often takes a long time to complete
(3) During the debugging of the machine (improper operation) and normal operation (the yarn has a knotted end), the probability of damage to the crochet hook is relatively high, and it is a vulnerable part
This will affect the weaving effect and weaken the strength of the belt
(4) For the sling woven by this kind of seaming device, the side of the seaming seam is obviously different from the other side, and the seaming line is exposed, which can be clearly seen. The long-term use of the seaming thread will wear out and break the thread, eventually Causes the strap to come loose and become unusable
Method used
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[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0020] refer to figure 1 As shown, the CTM hook edge device includes a support base 1, the support base 1 is fixedly connected with the support base 2, and one end is provided with a transmission rack 3, and the transmission rack 3 is connected to the bending machine through two intermediate pinions 4. The sheet rack 5 is connected, and the bending sheet rack 5 is sequentially covered with a supporting bending sheet 6 and a seaming wire wheel 7 .
[0021] Further, one side of the support seat 1 is connected to the yarn picking hook 9 through the yarn picking hook shaft 8, and the bottom of the yarn picking hook 9 is connected to the transmission rod 10, and the transmission rod 10 is vertically arranged in the hole of the support base 2 .
[0022] Further, two baffles 11 are provided on the support bases 1 on both sides of the bend...
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The invention discloses a CTM catch thread device, which comprises a support seat, wherein the support seat is fixedly connected with a support base; a transmission rack is arranged at one end of the support seat, and is connected with a bent piece rack through two intermediate small gears; a support bent piece and a lock stitch wheel are sequentially sleeved on the bent piece rack. The device is conveniently and rapidly used, and time is saved; moreover, the cost can be lowered, and the quality is ensured.
Description
technical field [0001] The invention relates to the field of textile machinery, in particular to a CTM crochet thread device. Background technique [0002] When producing belts, in order to make the belts not easy to loose and off-line, and tightly intertwined, the belts must be hemmed. Belts with different textures have different ways of overlocking. Usually, the required devices are the same: overlock needles and crochet hooks; At the crochet hook, the overlock thread and the weft thread are hooked by the hook and intertwined to form the overlock. [0003] Problems and shortcomings of this method: (1) The overlock thread must be drawn from a place far away from the weaving machine head through a yarn tensioner and a yarn guide to the weaving machine head, and manual threading and routing are required step by step . (2) The weft thread and the seam thread arrive at the crochet needle at the same time and interweave together. The realization of this action requires carefu...
Claims
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IPC IPC(8): D03D47/40
Inventor 陈湘群刘风蔡薇
Owner JAKOB MULLER CHINA CO LTD