DE1585379B

DE1585379B - Device on flat knitting machines for the production of appropriately shaped, patterned knitted goods

Info

Publication number: DE1585379B
Authority: DE
Inventors: Karl 7410 Reutlingen Essig
Original assignee: H. Stoll & Co, 7410 Reutlingen

Description

11 angeordnet, das mit den Nadelkanälen entsprechenden Kanälen 11' ausgestattet ist. In den letzteren sind je eine winkelförmig gestaltete Kipp-Platine 12 und je ein Auswählstößer 13 angeordnet. Die Kipp-Platinen 12 sind schwenkbar um einen Bolzen 12' und mit je einem Hubteil 14 ausgestattet, das durch einen Durchbruch 15 in dem Nadelbett 1 in den zugehörigen Nadelkanal hineinragt. Die Auswählstößer 13 sind mit je einem Auswählfuß 16 versehen, der in der Höhe eines von mehreren Auswählgliedern 17 angeordnet ist. Außerdem sind die Auswählstößer 13 mit je einem Löschfuß 13' und je einem Anhebefuß 13" ausgestattet. Die letzteren wirken mit Hubhebeln 18 zusammen (von denen in der Zeichnung nur einer dargestellt ist), die schwenkbar und verschiebbar auf einer in Längsrichtung der Nadelbetten 1 durchgehenden Achse 19 gelagert sind. Durch ein in der Zeichnung nicht dargestelltes Gestänge sind diese Hubhebel 18 mit den ebenfalls nicht dargestellten bekannten Maschenumhängeorganen verbunden, so daß die Hubhebel 18 mit diesen zusammen in Längsrichtung der Nadelbetten 1 verschoben werden. Die Betätigung der Hubhebel 18 erfolgt durch die jeweils voranlaufende Druckleiste 20, die von der Mustervorrichtung aus aus der Ruhestellung (F i g. 1) in die Arbeitsstellung (Fig. 2) gebracht wird. In gleicher Weise werden auch die Auswählglieder 17 in Arbeitsstellung (F i g. 2) gebracht. In dieser arbeiten sie mit den Auswählfüßen 16 der Auswählstößer 13 zusammen, die entsprechend dem herzustellenden Muster in die Platinenkanäle 11 eingelegt sind.11 arranged, which is equipped with the needle channels corresponding channels 11 '. In the latter an angularly shaped tilting plate 12 and a selector pusher 13 are arranged in each case. The tilting boards 12 are pivotable about a bolt 12 'and each equipped with a lifting part 14, which by an opening 15 in the needle bed 1 protrudes into the associated needle channel. The pickers 13 are each provided with a selector foot 16 which is at the height of one of several selector members 17 is arranged. In addition, the selector pushers 13 each have a deletion foot 13 'and a lifting foot each 13 ". The latter work together with lifting levers 18 (only one of which is shown in the drawing is shown), which can be pivoted and displaced on a continuous in the longitudinal direction of the needle beds 1 Axis 19 are mounted. By a linkage not shown in the drawing, these are Lifting lever 18 connected to the well-known mesh hanging organs, also not shown, so that the lifting levers 18 are displaced together with them in the longitudinal direction of the needle beds 1. the The lifting lever 18 is actuated by the respective leading pressure bar 20, which is provided by the sample device from the rest position (Fig. 1) is brought into the working position (Fig. 2). In the same The selection members 17 are also brought into the working position (FIG. 2). In this you work with the selector feet 16 of the selector pushers 13, which correspond to the pattern to be produced in the board channels 11 are inserted.

Die Wirkungsweise der Vorrichtung ist folgende: Durch die von der Mustervorrichtung aus betätigten Auswählglieder 17, die in einer an dem Schloßkasten 21 befestigten Führung 22 verschiebbar gelagert sind, werden die Auswählglieder 17 in Arbeitsstellung gebracht (punktiert in Fig. 3). Bei dem Durchlaufen des Schloßschlittens werden daher alle die Auswählstößer 13, deren Auswählfuß 16 sich auf der Höhe des oder der in Arbeitsstellung befindenden Auswählgliedes oder -glieder 17 liegen und mit ihnen auch die dazugehörigen Kipp—Platinen 12 nach hinten gedrückt. Der waagerechtliegende Schenkel dieser Kipp-Platinen 12 wird demzufolge nach oben verschwenkt und das Ende des entsprechenden Stößers 3 durch den Hubteil 14 der Kipp-Platinen 12 aus dem Nadelkanal herausgedrückt, derart, daß der dazugehörige Sößerfuß 3" durch das Zubringerteil 10 in den Bereich der Austriebsteile 8, 9 vorgeschoben wird. Die dazugehörigen Nadeln 2 bilden demzufolge eine Mustermasche, die auch in einer besonderen Farbe gehalten werden kann. Die Grundmaschen werden dann in der darauffolgenden Maschenreihe dadurch gearbeitet, daß die übrigen Auswählglieder 17 gleichzeitig in Arbeitsstellung gebracht werden.The operation of the device is as follows: The selection members 17 are brought into the working position by the selection members 17 actuated by the sample device and slidably mounted in a guide 22 attached to the lock case 21 (dotted in FIG. 3). When passing through the lock slide, therefore, all the selector pushers 13, the selector foot 16 of which is at the level of the selector member or members 17 in the working position, and with them the associated tilting plates 12 are pressed backwards. The horizontally lying leg of this tilting sinker 12 is accordingly pivoted upwards and the end of the corresponding pusher 3 is pushed out of the needle channel by the lifting part 14 of the tilting sinker 12, in such a way that the associated Sößerfuß 3 "through the feeder part 10 in the area of the Expulsion parts 8, 9. The associated needles 2 consequently form a pattern stitch which can also be kept in a special color.

Zusätzlich zu dieser für die Herstellung von Musterstrickware üblichen Arbeitsweise ist es erforderlich, jeweils diejenigen Nadeln, mit denen die Gestrickränder gearbeitet werden, noch so zu beeinflussen, daß sie der Einwirkung der Auswählglieder 17 entzogen werden. Das wird dadurch erreicht, daßIn addition to this usual procedure for the production of sample knitwear, it is necessary to to influence the needles with which the knitted edges are worked that they are withdrawn from the action of the selection members 17. This is achieved in that

ίο wiederum von der Mustervorrichtung aus die voranlaufende Druckleiste 20 in Arbeitsstellung gebracht wird (Fig. 2). Beim Vorbeilauf des Schloßschlittens an dem Hubhebel 18 wird daher dessen rechtes Ende 18' von der Druckleiste 20 nach unten gedrückt und damit der verbreiterte linke Flügel 18" des Hubhebels 18 angehoben. Dieser Flügel 18" ist so breit gehalten, daß von ihm eine bestimmte Anzahl (etwa sieben) Auswählstößer 13 an ihren Anhebefüßen 13" erfaßt und nach oben verschoben werden (F i g. 4). Die Hubbewegung entspricht dem Abstand der Kerben 23, 23', die in den senkrecht nach oben gerichteten Schenkel der Kipp-Platinen 12 eingearbeitet sind. Die von dem Hubhebel 18 angehobenen Auswählstößer 13 werden daher aus der Kerbe 23, in der sie bis dahin eingerastet waren, herausgezogen und so weit angehoben, bis sie in die obere Kerbe 23' einrasten. In dieser Stellung der Auswählstößer 13 kommen deren Auswählfüße 16 in eine solche Lage, in der sie von den Auswählgliedern 17 nicht mehr beeinflußt werden können (F i g. 2). Dagegen kommen die Löschfüße 13' in den Einflußbereich eines weiteren Auswählgliedes 24, das den Auswählgliedern 17 entspricht und auch deren Wirkung zu übernehmen vermag. In den Maschenreihen, in denen der Grundfaden verarbeitet wird, werden dann die Randnadeln durch das Auswählglied 24 und die Löschfüße 13', die übrigen Nadeln, die ebenfalls den Grundfaden verarbeiten sollen, über in Arbeitsstellung gebrachte Auswählglieder 17 und die mit ihnen zusammenarbeitenden Auswählfüße 16 über die beschriebenen Betätigungsorgane in die Strickstellung vorgeschoben. Dagegen werden in den Maschenreihen, in denen nur der Musterfaden verarbeitet werden soll, die Auswählstößer 13 der jeweiligen Randnadeln durch den Hubhebel 18 lediglich angehoben, ohne daß. gleichzeitig auch das Auswählglied 24 in Arbeitsstellung gebracht wird. Die betreffenden Auswählstößer 13 bleiben demzufolge in der angehobenen Stellung liegen, ohne von einem der Auswählglieder 17 bzw. 24 beeinflußt zu werden. Demzufolge kommen auch ihre dazugehörigen Nadeln nicht in die Strickstellung, sondern bleiben liegen, ohne zu arbeiten.ίο turn the preceding one from the pattern device Pressure bar 20 is brought into the working position (Fig. 2). When the lock slide passes by the right end 18 'of the lifting lever 18 is therefore pressed down by the pressure bar 20 and thus the widened left wing 18 "of the lifting lever 18 is raised. This wing 18" is kept so wide that that from him a certain number (about seven) selector pushers 13 detected at their lifting feet 13 ″ and moved upwards (Fig. 4). The lifting movement corresponds to the distance between the notches 23, 23 ', which are incorporated into the legs of the tilting sinkers 12, which are directed vertically upwards. The one from that Lifting lever 18 raised selector plungers 13 are therefore out of the notch 23 in which they have engaged until then were pulled out and raised until they snap into the upper notch 23 '. In this position the selector pushers 13 come their selector feet 16 in such a position in which they of the selector members 17 can no longer be influenced (Fig. 2). In contrast, the erasing feet 13 'come in the area of influence of a further selector 24, which corresponds to the selector 17 and also whose effect is able to take over. In the rows in which the basic thread is processed is then the edge needles by the selector 24 and the erase feet 13 ', the remaining needles, which should also process the basic thread, via selection members brought into working position 17 and the selector feet 16 cooperating with them via the actuating elements described advanced to the knitting position. On the other hand, in the courses in which only the pattern thread is to be processed, the selector pushers 13 of the respective edge needles by the lifting lever 18 merely raised without that. at the same time the selection member 24 is brought into the working position. The respective selector pushers 13 therefore remain in the raised position without from one of the selection members 17 and 24 to be influenced. As a result, their associated ones also come The needles are not in the knitting position, but remain in place without working.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

1 2 patent claims, it cannot be achieved that the pattern repeats of two adjoining parts are in

1. Continue the device on flat knitting machines for each case. The sample reports are a lot of production of properly crafted gems mostly shifted against each other and would sterter knitwear, which, according to the switching pattern, gives a restless overall picture of the goods. To die ones To avoid the disadvantage of selector pushers or the like influencing outside, the edges of the Has selector members, thereby marked abutting parts of the garment draws that in the longitudinal direction of the needle bed unpatterned, i.e. only in the basic or one belieten 1. Worked by the device to change bigen different color. However, since the edge of the Knit width displaceable lifting lever (18) io edges of the individual parts of the garment Od. The like. Are provided, through which the most are also those edges that the change edge needles influencing selector pushers (13) result in the width of the goods, these Waaus run the area of engagement of the selection members (17) renränder obliquely to the wales. As a result and in the area of engagement of an additional sequence, the edge needles change in every course Chen selector member (24) can be displaced into it, 15 according to the change in the width of the knitted fabric, see above which optionally in an effective or ineffective that it is not possible in a number of same position can be brought, whereby courses of stitches the same edge needles for the hearth To influence border needles either in the working position of unpatterned borders. It long or inactive. Rather, there must be different ones in each sleigh train

2. Apparatus according to claim 1, characterized in that 20 needles are selected therefor. With the help of Jack, that the selector pushers (13) each with square cards, this is easily possible. The one for it however, a set of jacquard cards required at different heights is required for Selector foot (16) and one lifting foot (13 ") each row of stitches makes a special card and makes it more expensive see and on an angular tilting plate, accordingly, the goods to be produced quite considerably, tine (12) are mounted adjustable in height. 25 The invention is based on the object

3. Device according to claims 1 and 2, fully automatic simple device for characterized by creating a flat knitting machine in effective and ineffective with the regular same position displaceable pressure strips (20), the worked, patterned knitwear are worked act on the lifting lever (18) and through this, the along the properly machined edges the selection pushers (13) and the selection members 30 is unpatterned.

(17) of the respective border needles. This object is achieved according to the invention

4. The device according to claim 1, characterized in that in the longitudinal direction of the needle beds through the indicates that the lifting lever (18) is a pivotable device for changing the width of the knitted fabric. and slidably on one of the lift levers that can be stored in the longitudinal direction. The like. Are provided by Needle beds (1) through axis (19) loaded which the selector influencing the edge needles are. pushers out of the engagement area of the selection members

5. Device according to claims 1 to 4, out and into the engagement area of an additional characterized in that the tilting sinker selector member can be displaced into it, which (12) for the purpose of needle selection, each with either an effective or an ineffective Stel lifting part (14) that can be brought through a 40 lung, removing the marginal needles Breakthrough (15) in the needle bed (1) to either get into the working position or out of order Needle channel protrudes. remain active. By using the facility to

6. Device according to claims 1 to 5, changing the knitted fabric width displaceable 'stroke marked by a sinker bed (11), the lever is achieved with little effort that the provided with channels (H ') and perpendicular to the 45 edge needles of which the needles according to the pattern The needle bed (1) is arranged and the device selecting the recording is not influenced, the tilting plates (12) and selector pusher (13) Preferred further embodiments of the invention. application result from the subclaims.

Below is an embodiment of the invention

50 application explained on the basis of the drawing. In this time

gene

F i g. 1 and 2 each show a cross section through a needle bed and the lock case of an inventive

The invention relates to a device on flat device, each with a different setting of the

knitting machines for the production of appropriately shaped 55 needle feeder elements,

worked, patterned knitted fabric, which pattern- Fig. 3 is a plan view of the lock plate of

measure switchable selector push rods or the like. Influenced below and

has sending selectors. F i g. 4 is a plan view of the lifting levers.

In the manufacture of properly processed, shaped knitwear, the patterned knitted goods are arranged on known flat knitting machines 60 needles 2 and behind them the pusher 3 in the needle channels of the needle bed 1. The machines of this type require that the wafers have needle feet 2 'and the latter with rims which form a seam edge which is later fitted to the push rod feet 3' and 3 ". The needle feet 2 'a second piece of fabric is sewn , The pattern is interrupted by the spout parts 4, 5 and the needling. This is therefore necessary, countersink 6 or the lock middle part 7 and the ram because the appearance of regularly knitted individual feet 3 'by the spout parts 8, 9 The parts with rear pusher feet 3 "carried out to the edges of the goods do not work satisfactorily with the feeder pattern. When putting together part 10 together,
of clothing consisting of several parts perpendicular to the needle bed 1 is a sinker bed