SU14507A1 - Loom - Google Patents

Description

In contrast to the commonly used injection weave yarn using the hook of the fixed spools, where the weft thread is inserted on both sides of the machine to the middle and cut inside the core, a / cut the thread thus pulled out with. hooks, tsdkho; a; cabbage

.with; on the other side of the fabric, where the duck passes through the fabric as ordinary and ends at the very edge of the fabric; when this can be introduced alternately in any quantity, in the proposed flock this is achieved by using 1, instead of a hook or 4 forceps, a fork: a hook and a hook, so that each input xce device, as needed, can work as a device introducing weft,

go on as a device, removing it from it, and these devices are supplied with industrial devices, preventing the warp threads from breaking. ; , In the attached schematic drawings; FIG. 1 is a front view of the right side of the weaving machine with weft inserter devices for one

and one crap; FIG. 2-side view of a batana part in section to show

. Feeder operation mode: fpg. 3-chain and gears used to drive the driver filaments: FIG. 4 is a front view of the upper part of the thread feeder with the front parts of a yarn insertion device in the form of a fork and hook; FIG. on top of the upper part of the thread feeder and on the front part of the device inserting the weft thread with safety devices; FIG. 6 is a top view of the plug-and-hook-shaped front of the device inserting a weft. thread with safety fasteners; FIG. 7 is a view of FIG. 6 at the side; FIG. 8 - both front parts of the input device when they meet in the middle of the base at the moment of transfer of the weft yarn.

For insertion of the weft yarn, a weft feeder is used in the loom we offer, which represents 1 vertically into the right, set up rod 10 (Fig. 1 and 2), fixed in the holder 9 of the lever 7, supplied with a roller 8. The lever 7 is rockingly fixed on the axis above the fist disk 6, the fist 27 of which brings the lever 7 into the rolling state, and together with it, giving the shadow to the weft bar 10. The disk 6 is set in rotation from the pulley 2 sitting Hai vapa 1 of the machine. The bent part 11 of the rod 1p is located in the batane 13 (FIG. 2), so that at the time of arrival the part 11 is bent in the position shown by the dotted line in FIG. 5. Thread 15 (FIG. 4) from the spool 14 is inserted into the base 19 through the ears 18 and 17. After the tool is inserted, the thread going from the sheet 14 is still in connection with the side of the inserted thread; 20 and makes an angle with it. Biagoda to the fact that at the moment of the arrival of the baton, the feeder 10 and 11 is raised (Fig. 4, solid. Hsinia) it is given by the weft thread 20 and the rhythm is lowered, when lowered, to the position shown by the dotted line (Fig. 4). When the input device 21, which plays 3 of this c.chuchae role of the feeder, enters the warp, the part 20a of the weft thread (Fig. 5 and b) pops into the inserter 22 of the input device and moves to the middle of ocHOBk, it is removed the hook 23 of the inserter operating in this case, on the other hand, as a filler. When: returning the device 22, 23, the hook 63 is seized, the weft thread 20 is melted, and it is stretched out.

In order to avoid razreshov, introducing a device hanging loosely in the chains, it is equipped with a protective npncnoco6.iie 24, ending with a point 25, which achieves separation of the warp threads. In order for the feeders to work in the desired. the sequences, both drives driving the feeders, are equipped with several plugs 1 and 27 (Fig. 2). Needless to say

The Q shaft was in the right respect, transmission to the input device. It is necessary that on both sides: the loom were identical devices.

Bi efeTo fistic. Dis-ka 6 for the thread feeder 10-can use an infinite transmission chain 4 (fig. 3) with shypam 28 located on it, with the help of which the lever 7 (fig. 2) is rotated and and. re: 1shaking filed.h; nigi 10.

. Subject matter

1. Weaving, with stakes with reinforced spuds on both sides, and double-sided in: water duck, characterized by the use of rod 10 (FNG. 1, 2 and 4), moved by means of a lever, 7 fist disk 6 and serving for top curved; e: with a cone to the insertion pgle 22 (fig. 8) of the thread, unwound from the fixed spool and directed: my ears 16 and 17.

2. Application in the machine, described in Section 1, with the inserting needles of the hook 23 (Fig. 7 9), intended to raise the insertion. . ,

3. Using a machine, described in paragraphs 1 and 2, of protective devices. The collection of 24 (Fig. 4 and; 8), separating the thread when entering them into the base.

4. Vidoizeniya sta: nka, oha, rakteri-; yawn in ppt 1-gz, otp: it is thought that instead of the fist disk 6 for trans. bar, rod 10 is used infinitely. kiln transfer chain 4 (fig. 3, provided with spikes 28 for acting on lever 7, (fyy-2).

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