CN1109522A

CN1109522A - Spinning machine with a sliver feed in cans

Info

Publication number: CN1109522A
Application number: CN94109192.9A
Authority: CN
Inventors: M·托布勒
Original assignee: Maschinenfabrik Rieter AG
Current assignee: Maschinenfabrik Rieter AG
Priority date: 1993-07-23
Filing date: 1994-07-22
Publication date: 1995-10-04
Also published as: DE4425745A1; ITMI941536A1; JPH0748732A; IT1273719B; ITMI941536A0

Abstract

In a spinning machine (10) with a sliver feed (20), cans (21, 23) having partitions (21a, 21b, 21c, 23a) are used, a plurality of slivers (30) being deposited in a can. The slivers from a single can (21) are fed to four spinning stations (12...18). Because the plurality of slivers (30) are combined in a single can (21), it becomes easier to exchange the cans in the sliver feed (20).

Description

Spinning machine with a sliver feed in cans

The present invention relates to a kind of spinning machine that feeds sliver with bar tube in groups.

The spinning machine of this form explains in DE-A1-41 24 314.Place the adjacent to each other or front and back of its discal patch tube, and with spinning machine distance at interval.When changing the bar tube, handle becomes one group of transversely arranged bar tube together to change with the vertical side of machine usually at every turn.For example must 4 bar tubes in whole bar tube groups be taken away and replace with other 4 bar tubes.The application of the automation equipment in the creeling operation is increasing, but manually creeling is still very general in most of cotton mills.

Simplification to logistic work is very favourable, particularly in disposing the bar tube in order to carry out creeling quickly, all the more so.

Therefore task of the present invention is that creeling work can be realized with the least possible operation.

In order to finish this task, the present invention has adopted the bar tube with dividing plate, so that some slivers that some spinning parts are used are placed in the compartment adjacent one another are in the same tube.Required like this bar tube number just can reduce to the part of original requirement.

Of the present invention tube embodiment is suitable especially for change the bar tube with hand gear.

The present invention can be as follows by description of drawings:

Fig. 1: traditional spinning machine that feeds sliver with the bar tube;

Fig. 2 and 2a: two embodiment of bar tube of the present invention:

Fig. 3: the schematic diagram that the sliver in the expression bar tube 21 is drawn from its top.

Figure 1 illustrates a schematic plan view with spinning machine 10 of sliver feeding unit 20.Suppose to be provided with 5 groups of bar tubes altogether, every group has 4

bar tubes

22,26,27,28.Yarning part 12,14,16, the 18 corresponding bar tube 22-28 that distribute to.Sliver 30 is fed into each yarning part (for example from 22,27 feedings 12,14) from each bar tube in all cases

The present invention has adopted one to have dividing

plate

21a, and 21b, the bar tube 21 of 21c replace row's bar tube 22-28.Bar tube 21 in large numbers of tubes as long as laterally pushing or pulling out the bar tube and just can change simply in the vertical side of spinning machine.Sliver in the bar tube 21 can be drawn from the top of bar tube as shown in Figure 3, and clamp with a clip 25 end of sliver.Like this, advance easy searching and catch the sliver head wearing sliver, particularly use when wearing strip device automatically more convenient.In spinning machine 10, supply with under the situation of two yarning parts with a sliver 30, dividing plate 23a of 23 needs of bar tube just is enough to supply with 4 yarning parts with 2 slivers, (the seeing DE-C2 3901791) that for example comes to this usually in so-called Dref ring spinning process.

Fig. 2 a represents the another kind remodeling of Dref technology.By this plane as seen, this scheme can also improve its stability simultaneously.Its

median septum

24a and 24b across are placed.4 slivers 30 of drawing in formed 4 spaces in bar tube 24 like this, can be fed altogether and be given 8

yarning parts

11,13,15 ... Deng.

Bar tube

21,23 or 24 bottom surface are rectangular or square, and their four corners are preferably made fillet.

Claims

1, the spinning machine (10) that has sliver feeding unit (20), its tube (22-28) is placed with burst mode, it is characterized in that: a bar tube (21,23) be provided with dividing plate (21a, 21b, 21c in, 21a), in each space that separates by dividing plate, place a sliver.

2, according to the spinning machine described in the claim 1, it is characterized in that: a bar tube (21) be provided with 3 dividing plates (21a, 21b, 21c).

3, according to the spinning machine described in the claim 1, it is characterized in that: a bar tube (23) is provided with 1 dividing plate (23a)

4, according to the spinning machine described in one of aforesaid right requirement, it is characterized in that: the bottom surface of bar tube (21,23,24) is rectangular.

5, according to the spinning machine described in one of aforesaid right requirement, it is characterized in that: the surrounding rounding of bar tube (21).

6, according to the spinning machine described in one of aforesaid right requirement, it is characterized in that: bar tube (21) has a clip (25) that is used for clamping sliver (30) end at least.

7, according to the spinning machine described in claim 1 or the 4-6, it is characterized in that: (24a is that across is placed 24b) to two dividing plates of bar tube (24).