DD128498B1 - FLAT KNITTING MACHINE - Google Patents

Description

195764

Flat knitting machine

Field of application of the invention:

The invention relates to a flat knitting machine with two successively arranged needle bed pairs, at the end of each needle bed pair befindlicher thread separating device and a plurality in one direction rotating knitting carriage, which are each provided with one or more yarn guides and these firmly connected thread clamp.

Characteristic of the known technical solutions:

From DL-PS 125 424 it is already known to produce on flat knitting machines with rotating knitting carriage with normal yarn guide Pluscngastricke. In this case, plush loops are formed on one needle bed according to the pattern, while on the other needle bed this thread forms a continuous handle. Hit the following knitting sledge with these plush loops then tied off and finally blown off by the third knitting sled from the blowing off parts. Kit this third knitting carriage begins the cycle from the beginning.

Although this solution allows the production of plush knit on Flachstrickmacchinen with rotating knitting carriage without significant additional equipment, but requires after each Henkelplüschreihe an intermediate row. The plush loop sequence is therefore not very dense, and the performance is lower compared to knitted with R / R binding.

195754

For the production of plush knit on flat knitting machines with a reciprocating knitting carriage, the use of a second thread guide is common · An additional special thread guide box is arranged on the thread guide rail, which carries the Plüschnüßchen, as well as a special brush holder and Spezialaufläufer. The little stuffed kid is doing as far as possible in the space between the needle back of the Plush handle forming needle and the Abschlagkamm einjustiert so that the entrained by this Nuts ground thread is inserted shortly before the closing of the needle tongues in the needle head. Plush and basic thread together form a Hasche (knitting and knitting technique 7/1975 p. 418 ff).

However, this solution is tricky on flax machines with rotating knitting carriage not applicable, since this is a completely different thread guide movement.

Object of the invention:

It is the object of the invention to increase the performance of flat knitting machines with revolving knitting slips in the production of handle plush, to produce the plush rows without intermediate rows in succession and to make the plush loop sequence denser.

Explanation of the essence of the invention:

The invention has for its object to arrange on a flat knitting machine of the type mentioned above for the production of two-ply Henkelplüsch an additional yarn guide per knitting carriage without changing its basic dimensions.

This object is achieved in that each knitting carriage, mounted on the horizontal slide jaws on a U-shaped holder, one behind the driven needles of the vertical needle bed resiliently in a vertical position to the horizontal needle bed and located next to the main thread guide known additional thread guide, whose thread can be inserted during the knitting process only in the needles of the horizontal needle bed,

-3 JüL.ISr 0 * 8/052 y

195764

when leaving each pair of needle beds from the thread clamp of the basic thread guide is included.

At the additional thread guide dabe.i unimpeded running through the open thread separating device above the Nüßchens a provided with inlet and outlet curves pressure piece and located in the region of the end of each pair of needle beds thread separating device with this pressure piece together working pressure bar.

To break off the handles already formed with the previous system, the vertical carriage jaws of the knitting carriages are provided in advance of the knitting lock with detachable parts.

Embodiment:

The invention will be explained in more detail below using an exemplary embodiment. In the accompanying drawings show:

Fig. 1: the arrangement of the additional yarn guide on knitting carriage and its position to the knitting needles

Fig. 2: the position of the additional thread guide in the thread separating device

3 shows a partial view of the additional thread guide

In Figures 1 to 3, an additional yarn guide 1 is shown, which is arranged behind the back of the expelled vertical! Tadeln 2 and in front of the tee comb 4 of the horizontal needle bed.

In the needle cross of the vertical and horizontal needles 2 and 3 is located in a known manner, the Grundfadenführer 5. The additional yarn guide 1 is attached via a spring β and a U-shaped holder 7 on the horizontal slide jaws 8. He is above his Nuts 9 provided with a pressure piece 10. The pressure piece 10 has an input and Ausöaufkurve. The yarn outlet opening 11 of the nut 9 is in contrast to that of the basic thread guide 5 laterally (Fig. 3). Below its attachment to the

-P

P il'i ' <<"i 0 Π C - ^ r ^- . -'<->

JbL. i; jMJ * ö / oo>

195764

Spring б the additional yarn guide 1 is still supported and guided by a bolt 12 on the U-shaped holder 7, this pin 12 continues to serve by his head 13, the delimitation of \ 7eges the spring 6 and thus the additional yarn guide. 1

At the end of each pair of needle beds there is a thread separating device 14 (Figure 2). The thread separating device 14 upstream and reaching into this is on the needle bed carrier 15 via a holder 16, a pressure bar 17 is arranged.

For the production of two-ply plush knit the basic thread guide 5 puts his thread in the needles 2 and 3 of the vertical and horizontal! Tadelbettes, while the additional thread guide 1 supplies its thread only the needles 3 of the horizontal i'Tadelbettes. As a result, stitches are formed by the needles 3 of the horizontal ITadel bed, and stitches by the needles of the vertical ITadel bed, which are removed by a detaching part arranged on the following system (knitting carriages). This Absprengteil is leading to the knitting lock mounted on the vertical slide jaws.

When passing the knitting carriage to the separator 14 of the additional thread guide 1 runs with the inlet curve of his pressure piece 10 on the pressure bar 17, whereby the additional yarn guide 1 is so v / eggedged that it can slide without abutment on the leg through the open thread separating device 14. His thread is cut after leaving the thread separating device 14 with the thread of the basic thread guide 5 and detected by the thread clamp of the basic thread guide 5 with.

Claims (3)

195764 Invention claim: 1. flat knitting machine with two consecutively arranged liadelbettenpaaren, located at the end of each needle bed pair yarn separator and a plurality in one direction rotating knitting carriages, which are each provided with one or more yarn guides and these firmly connected thread clamp, characterized in that each knitting carriage on the horizontal slide jaws (8) fastened to a U-shaped holder (7), one behind the driven needles (2) of the vertical needle bed resiliently in a vertical position to the horizontal needle bed and next to the basic thread guide (5) located known additional yarn guide ( 1). 2. flat knitting machine according to item 1, characterized in that the additional yarn guide (1) above the Nüßchens (9) provided with inlet and outlet curves pressure piece (10) and in the region of the end of each TTadelbettenpaares thread separating device (14) one with this Pressure piece (10) cooperating pressure bar (17) are arranged. 3. flat knitting machine according to item 1 and 2, characterized in that arranged on the vertical slide jaws leading to the knitting lock deduction parts. Documents considered:
DE-GM 7434 301; D 04 B, 7-12 For this 1 sheet drawings -3Ji; M9hO * S / (Ki2