CN201433271Y

CN201433271Y - Stranded wefts doubling device of shuttleless loom

Info

Publication number: CN201433271Y
Application number: CN2009201153969U
Authority: CN
Inventors: 张家海
Original assignee: NINGBO SHUANGDUN TEXTILE INDUSTRIAL Co Ltd
Current assignee: NINGBO SHUANGDUN TEXTILE INDUSTRIAL Co Ltd
Priority date: 2009-03-13
Filing date: 2009-03-13
Publication date: 2010-03-31
Anticipated expiration: 2019-03-13

Abstract

The utility model discloses a stranded wefts doubling device of a shuttleless loom. The device comprises a cylinder stand (1) and a yarn guide stand (3), wherein a plurality of single yarn cylinders (2) arranged on a cup pile are arranged on upright posts of the cylinder stand (1) along the vertical direction; a yarn guide steel wire (4), a photoelectric yarn detecting device (5), a photoelectricyarn cutter (6) and a spring tensioner (7) are sequentially arranged on the yarn guide stand (3); the single yarn on the single yarn cylinders (2) can be led into by the yarn guide steel wire (4); andthe photoelectric yarn detecting device (5), the photoelectric yarn cutter (6) and the spring tensioner (7) that are arranged on the yarn guide stand (3) are sequentially fixed on three cross beams of the yarn guide stand (3) from bottom to top. The wefts doubling device can realize one-time yarn doubling and forming of stranded wefts to be doubled, can control the number of the yarn doubling strands precisely, and the product can not be lack of strand finally, thereby saving the use cost and reducing the machine dissipation.

Description

Shuttleless loom multiply weft yarn merges device

Technical field

The present invention relates to heavy canvas or unique fabric weft yarn production shuttleless loom, particularly a kind of shuttleless loom multiply weft yarn merges device.

Background technology

At present, be used to produce the multiply weft yarn of heavy canvas or unique fabric on the market, the main doubling winder production of adopting prior art, but when the doubling of producing more than 3 strands, just need the doubling of doubling winder repeated multiple times just can finish, increased use cost, caused the loss of machine, and single single thread phenomenon of rupture in the process that the multiply single thread merges appears easily, whether the single thread number of share of stock that operating personnel can not in time judge merging is the number of share of stock of requirement, when the number of share of stock of the number of share of stock of the multiply weft yarn of final merging and original designing requirement inconsistent and cause and lack strand, just need reconsolidate, thereby cause raw-material waste.

The utility model content

The utility model is at the above-mentioned deficiency of prior art, a kind of saving cost is provided, reduce machine loss, do not waste raw material, and can once produce the shuttleless loom multiply weft yarn merging device that is installed on doubling winder main frame one or both sides of the multiply weft yarn that does not lack thigh.

In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of shuttleless loom multiply weft yarn merges and coiler device, comprise bobbin cradle and yarn guide, fixedly connected by crossbeam with yarn guide in described bobbin cradle upper end, vertically be provided with a plurality of single thread bobbins that are installed in the cup stake on the column of described bobbin cradle, be provided with the guide steel wire of introducing for the single thread on the single thread bobbin on the described yarn guide successively, photoelectricity is visited the silk device, photoelectricity yarn cutter and spring tension device, described guide steel wire along continuous straight runs is fixed between the column of yarn guide both sides, and the photoelectricity on the described yarn guide is visited the silk device, photoelectricity yarn cutter and spring tension device are fixed on yarn guide three crossbeams from bottom to top successively.

Advantage of the present utility model:

1. of the present utility model and yarn feeding device is compared the multiply weft yarn that need can be merged once and yarn forming with the doubling winder of prior art, saved use cost, has reduced the loss of machine.

2. adopt the doubling winder that the utility model shuttleless loom multiply weft yarn merges device is installed, visit the silk device by the photoelectricity on this device and in time detect disconnected strand yarn, and signal passed to the photoelectricity yarn cutter, cut off doubling, operating personnel in time connect broken yarn, thereby can strictly accurately control the doubling number of share of stock, final products do not lack thigh, do not waste raw material; And can directly utilize the cylindricality groove drum that 2～8 strands of single thread are merged, and be wound into the cylindricality cheese and do the weft yarn use for shuttleless loom, be suitable for 4～60 of yarn count scopes, yarn tube maximum gauge 260mm.

Description of drawings

Fig. 1 is that shuttleless loom multiply weft yarn of the present invention merges device and doubling winder main frame front view structural representation.

Fig. 2 is that shuttleless loom multiply weft yarn of the present invention merges the apparatus structure schematic diagram.

As shown in the figure: 1, bobbin cradle, 2, the single thread bobbin, 3, yarn guide, 4, the guide steel wire, 5, photoelectricity visits a silk device, 6, the photoelectricity yarn cutter, 7, the spring tension device, 8, twizzle, 9, the steel ball tensioner, 10, weft yarn reels.

The specific embodiment

As depicted in figs. 1 and 2, a kind of shuttleless loom multiply of the utility model weft yarn merges device, comprise bobbin cradle 1 and yarn guide 3, described bobbin cradle 1 upper end and yarn guide 3 are fixedlyed connected by crossbeam, vertically be provided with a plurality of single thread bobbins 2 that are installed in the cup stake on the column of described bobbin cradle 1, be provided with the guide steel wire of introducing for the single thread on the single thread bobbin 24 on the described yarn guide 3 successively, photoelectricity is visited silk device 5, photoelectricity yarn cutter 6 and spring tension device 7, described guide steel wire 4 along continuous straight runs are fixed between the column of yarn guide 3 both sides, and the photoelectricity on the described yarn guide 3 is visited silk device 5, photoelectricity yarn cutter 6 and spring tension device 7 are fixed on yarn guide 3 three crossbeams from bottom to top successively.

Above-mentioned photoelectricity is visited silk device, photoelectricity yarn cutter and spring tension device and is all adopted the commercially available prod, visit the product that silk device and photoelectricity yarn cutter adopt the KLTS-07A series that Xinchang, Zhejiang Kang Li Electronics Co., Ltd. produces as photoelectricity, the spring tension device adopts the Suzhou City to reach the spring tension device that textile machinery accessories factory produces forever.

During work, shuttleless loom multiply weft yarn of the present invention is merged the both sides that device is connected the doubling winder main frame, when machine run, single thread is drawn from single thread bobbin 2; Enter photoelectricity through guide steel wire 4 and visit silk device 5, the multiply single thread enters photoelectricity yarn cutter 6 in the lump then, photoelectricity is visited silk device 5 and both signal had been transferred to photoelectricity yarn cutter 6 in case a wherein a certain yarn breaks, photoelectricity yarn cutter 6 should be organized doubling at once and cut off, the yarn that the operator in time will be broken strand inserts photoelectricity and visits in silk device 5 and the photoelectricity yarn cutter 6, reaches the anti-purpose that lacks strand; Spring tension device 7 even yarn tensions are crossed in doubling bright dipping electricity yarn cutter 6 backs that do not lack thigh; Twizzle 8 and the steel ball tensioner 9 crossed on the main frame enter weft yarn coiling 10.

Claims

1. a shuttleless loom multiply weft yarn merges device, comprise bobbin cradle (1) and yarn guide (3), it is characterized in that: fixedly connected by crossbeam with yarn guide (3) in described bobbin cradle (1) upper end, vertically be provided with a plurality of single thread bobbins (2) that are installed in the cup stake on the column of described bobbin cradle (1), be provided with the guide steel wire of introducing for the single thread on the single thread bobbin (2) (4) on the described yarn guide (3) successively, photoelectricity is visited silk device (5), photoelectricity yarn cutter (6) and spring tension device (7), described guide steel wire (4) along continuous straight runs is fixed between the column of yarn guide (3) both sides, and the photoelectricity on the described yarn guide (3) is visited silk device (5), photoelectricity yarn cutter (6) and spring tension device (7) are fixed on yarn guide (3) three crossbeams from bottom to top successively.