JPS6233843A - Rubber lingo in jacquard machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to rubber arrows for Jacquard machines.

As shown in Fig. 3, the jacquard machine has a thread thread (14) passed through a hole in the batten board (0! ) were connected in series, and furthermore, an arrow wire (11) was suspended from the lower end of the lower horse thread or heddle, which acted as a weight.

When the operating speed of the jacquard machine increases, the descending speed of the arrow (11), which descends due to gravity, cannot respond, so a rubber arrow made of rubber thread is used to pull down the dismounting thread or heddle (12+). started to be used.

As shown in Figure 4, conventional rubber arrows are made by attaching the upper end of a rubber thread (1) cut to a certain length to a dismounting thread or heddle (2).
Since the rubber arrows had to be tied to each other and the lower end had to be tied to the fixed frame or the fixed frame (3), detailed work had to be done to attach and replace the rubber arrows, which was extremely troublesome.

Therefore, the present invention was devised in order to facilitate the attachment and replacement of such rubber arrows and improve workability.

As shown in FIG. Bar (41, (51)
A fixing part (6) is formed approximately in the middle by closely knitting or adhesive tape is applied, and threads (7) for preventing disorder are woven at appropriate intervals to maintain the arrangement. Then, when pulling out the two rods (4) and (5), insert two strings instead.

In this way, the spelling (1
0) is passed through the fixed frame of the jacquard machine, and the loops formed on the other string are hooked onto the heald in order from the end.

As shown in FIG. 2(a), a hook portion (9) is formed at the lower end of the heald (2), and a protective pipe (8) is formed in advance.
), and then insert the loop of the rubber thread (1) into the hook part (9).
), and then the hook (9) is covered with the protective pipe (8) as shown in FIG. 2(b), thereby completing the hook. The work is simple and can be done in a short amount of time, as all the work in progress can be done in sequence.

Also, fold the rubber thread (10) into a V-shape near the central fixed part (6), insert the fixed frame of the jacquard machine into this folded part, and tie the loops at both ends of the rubber thread to the heddle ( 2
) can also be used by hooking it on the hook (9).

[Brief explanation of drawings]

Fig. 1 is a side view showing the rubber arrow of the present invention, Fig. 2 is a side view showing the state in which the rubber arrow of the present invention is hooked on a heddle, and Fig. 3 is a state in which the conventional arrow arrow is used. FIG. 4 is a side view showing a conventional rubber arrow in a convenient state. (1)...Rubber thread (2)...Fixed part αO)...Spelling of rubber thread

Claims (1)

[Claims] 1. A rubber arrow for a jiacard machine, characterized in that a single rubber thread is formed into a meander, and a fixed part is provided in the middle of the rubber thread to maintain the arrayed state of the rubber thread.