Übersetzung für "Artikelwechsel" in Englisch

A change of article is mostly prepared in separate rooms in accordance with a known work method.

After the setting of the depressor the change of article is completed.

Generally when the desired product is changed the set-up combs 35 and the guide combs 36 are changed.

The advantage of the above-described weaving machine in a change of article can be seen from this illustration.

Efficient warp and style changes are deciding factors for flexibility and productivity in the weaving mill.

Furthermore the covers present no impediment during a change of warp beam and/or articles.

A lamellae comb of this general type has already been proposed, which may be rapidly and readily exchanged at the weaving rotor and which can be manufactured at a small expense and in a short amount of time. However, the lamellae comb is still relatively complicated to modify for adaptation thereof to changes in the lamellae pitch, i.e. in other words to changes in the warp density, due to a change in the article to be woven.

The advantage of such a yarn brake is that the braking force can be controlled by means of a logic circuit arrangement and it is a simple matter to adapt the braking power, for example, to cope with changing yarn quality, particularly in connection with article changes.

It is desirable for the operator of a loom to be able to carry out a rapid shaft change, especially when changing the loom for weaving another article.

The type of product produced and the types of warp and weft materials used do not have a bearing on the parameters of the channel elements 5 (and thus the guide channels F). Therefore there is no need to change the channel elements 5, the shaped plates 30, the bands 12 and 13, or the drive mechanism for the bands (FIG. 1) when changing the desired product.

The two covers 23, 24 being mutually displaceable, work involving a change in warp beam and/or article especially at the separated assembly 2 is reliable unhampered.

This is a disadvantage which leads to the requirement of replacing the tensioning springs when the article is changed, which has the resultant and known disadvantages.

The warp beam frame and the weaving machine enable a rapid change of article, in particular at broad weaving machines, and require little space.

The object of the invention is to so enclose a weaving machine of the above described type by shields that changing a warp beam and/or articles can be carried out very easily. BRIEF DESCRIPTION OF THE INVENTION

In particular the heald frame drive which is arranged in the superstructure proves disturbing for a change of article, since the heald frames cannot be lifted out or inserted respectively as a unit with the drawn-in warp, so that the heald frames must be replaced individually and the warp threads must be drawn in directly at the weaving machine.

For a change of article in broad weaving machines, extremely long standstill times, which extend over several weeks depending on the web width, result therefrom.

It is therefore an object of the invention to provide a warp beam frame for warp beams which are arranged one above the other and enable a rapid changeover of the machine for producing different articles.

The advantages to be achieved with the invention are that the space requirement is considerably reduced and that a change of article can be carried out simply and rapidly.

After the mentioned securing has been released the support bearings 27 of the upper bearing arrangement 24 are pivoted upwards through an actuation of the lifting cylinders 33 so that a free space A is provided between the columns 22 and the support bearings 27 of the upper and the lower bearing arrangement 24, 25 in order to carry out a change of article.

An essential advantage of the invention is that changing the cloth or article to be woven by the weaving machine can be carried out easily, and by machine in a short time.

These known components are in particular a so-called machine station MS, to which the various sensors for parameters to be recorded are connected, a machine input station ES for data input, such as article change, or data specification, such as slow speed spindle report, and a motor drive MA of the ring spinning machine RS.

The following advantages ensue from this: the shaft rods are held in position when the shafts are absent, they are guided during the occasional lubrication stroke, a reduction of the stroke of the unnecessary shaft drives is not required and the shaft change, for example, during the change of the article, is made easier because the shaft rods retain their position.

Upon setup of the power loom, for instance because of a product change, heddle shafts must sometimes be removed from the loom.

Thus, the resulting time savings in machine downtime at style change is up to 30 minutes, which translates into greater weaving machine productivity.

Weaving preparation systems for automatic drawing-in, warp and style changes designed to increase flexibility and productivity in the weaving mill.

This type of the counting scales requires, before each article change, the count of a reference piece number as well as the procedure described above.

With the handheld pendant and the simplified, always identical user interface installed on it, the system setter has at his or her disposal all tools for changing articles, optimizing programs and performing diagnostics.