KR910003449Y1 - Weft carrier for weft inserted equipment of loom - Google Patents

Abstract

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Description

Carrier for weft weaving device of loom

1 is a perspective view of the present invention.

2 is an exploded perspective view of the present invention.

3 is a cross-sectional view of the present invention.

4 is a bottom view of the present invention.

5 is an exploded perspective view of the finger piece and the fixing piece of the present invention.

6 is a side view of the use state of the present invention.

* Explanation of symbols for main parts of the drawings

1 carrier 8 support piece

11: bullet strip 14

16: Between operation

The present invention relates to an improvement of No. 88-5169, "carrier for weft weaving device of a loom," which is filed by the applicant.

In my Utility Model Registration Application No. 88-5169, when the vertical rotational movement between operations is done, the bending section is horizontally rotated so that the weft thread is separated. Therefore, if the tape fixing screw is completely tightened, the bending section cannot be rotated.

Therefore, the tape fixing screw is always loosely tightened so that the fixing screw is easily loosened and detached due to repeated rotational motion and impact, and the weft held between the bending section and the catching tube is weakened by the weakening of the spring. There was a drawback of being pulled back by the force pulled back.

The present invention is to correct this drawback, if the operation between the operation of the vertical rotation movement between the bullet between the tan wee the weft and the weft so that there is no space between the wean between and the stationary piece so that the weft can not escape even if pulled backward This will be described in detail with reference to the accompanying drawings.

On the bottom of the body 4 of the carrier 1 in which the upper guide step 2 and the inclined protrusion 3 are integrally formed, an operating chamber 5 penetrating the upper surface of the body 4 is formed, and the spring 7 is The bolts 15 are provided with the support pieces 8, the locking projections 9, and the tongue pieces 11, on which the inclined protrusion pieces 10 are formed, and the fixing pieces 14, on which the locking pieces 12 and guide grooves 13 are formed. The fastening piece 11 is inserted into the guide groove 13 of the fixing piece 14 while the locking projection 9 enters the rectangular hole 6 of the support piece 8 so as to be fastened and fastened to one side end of the spring 7. Due to the elasticity of the spring 7, the tangy piece 11 is firmly in contact with the outer surface of the head 11 ′ and the inner surface of the head portion 14 ′ of the fixing piece 14, and the inclined stone piece 10 is also in contact with each other. The upper portion of the operating rod 16, which is installed in the penetrating portion 5 'of the operating chamber 5, is in contact with the locking rod 12, and protrudes on the upper surface of the body 4, and the operating rod 16 It is made by connecting the tapered piece 11 with the tape 17.

Reference numeral (a) is a holder, and 18 is a press roller.

According to the present invention configured as described above, when the carrier 1 travels by picking, the warp yarn gripped by the steep yarn cutter at the opening inlet is inclined in contact with the locking section 12 and the locking section 12. When the carrier 1 is inserted into the opening with the carrier 1 and enters the opening with the carrier 1 and the carrier 1 leaves the opening, the indentation of the holder (a) installed on one side of the race is completed and the carrier 1 is opened in the opening. When out of the operation, the holder (a) of the pressing roller (18) mounted on one side of the race enters along the guide step (2) and presses the head of the operating section (16) protruding on the upper surface of the carrier (1). 16 is rotated downward and the rotation of the operation section 16, the tape 17 pulls the carbon paper piece 11, the gap between the inclined stone piece 10 and the locking section 12 is opened, so the weft yarn At the same time, the inclined protrusions (3) formed on the upper surface of the carrier (1) to operate the holder (A) to seize the weft while the weft of the weft It is completed.

When the operation rod 16 passes the pressing roller 18, the operation rod 16 and the fingering piece 11 are retracted by the repulsive force of the spring 7 to attract the weft yarn and move in again during the next run.

Therefore, the present invention, when the operation 16 is a vertical rotational movement, since the tangy piece 11 is only a forward and backward movement without the rotational movement, the tape 17 can be completely tightened to prevent the separation of the fixing screw. Since the outer surface of the head portion 11 'of the tangerine piece 11 and the inner surface of the head portion 14' of the fixing piece 14 are tightly contacted with each other without any gap, there is no fear that the weft thread may be pulled backwards, and it is supported by the steel wire. There is no need to do it, so it is easy to operate.

Claims (1)

The tungsten piece 11 inserted into the groove 13 of the fixed piece 14 is moved forward and backward by the spring 7 of the operation section 16 and the support piece 8, and the head of the tungsten piece 11 (11 ') Carrier for weft weaving device of the weaving machine, so that the outer surface and the inner surface of the head portion (14') of the fixing piece (14) is tight.