DE227838C

DE227838C -

Info

Publication number: DE227838C
Application number: DENDAT227838D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

- JVl 227838 — KLASSE 52 δ. GRUPPE 3/6. - JVl 227838 - CLASS 52 δ. GROUP 3/6.

Stickmaschine mit gegenseitig ausbalancierten Gattern.Embroidery machine with mutually balanced gates.

Patentiert im Deutschen Reiche vom 18. Januar 1910 ab.Patented in the German Empire on January 18, 1910.

Es ist bekannt, daß bei Stickmaschinen mit gegenseitig ausbalancierten Gattern das eine Gatter mit dem darin eingespannten Stoff stets die umgekehrte Bewegung des anderen macht. Es ist daher klar, daß bei der gebräuchlichen Anordnung der Bohr- und Stüpfelapparate an den Stickmaschinen, während das eine Gatter mit der zu bearbeitenden Stelle des Stoffes beispielsweise zum Bohren an die Bohrwerkzeuge bewegt wird, das andere Gatter mit der entsprechenden Stoffstelle vor die StüpfelorganeIt is known that in embroidery machines with mutually balanced gates one Gate with the fabric clamped in it always makes the opposite movement of the other. It is therefore clear that with the conventional arrangement of the drilling and stomping apparatus the embroidery machines, while the one gate with the area of the fabric to be worked on for example for drilling on the drilling tools is moved, the other gate with the corresponding area in front of the stump organs

« hinkommen würde. Umgekehrt, würde das eine Gatter mit einer gebohrten Stelle des Stoffes vor die Stüpfelorgane bewegt, so würde das andere Gatter mit der gebohrten Stoffstelle vor die Bohrorgane bewegt werden. Ein gleichzeitiges Bohren bzw. Stüpfeln an den beiden Gattern ist daher unter der bisher gebräuchlichen Anordnung ausgeschlossen.«Would come. Conversely, that would a gate with a drilled point in the fabric moved in front of the stump organs, so would the other gate with the drilled fabric site is moved in front of the drilling organs. A simultaneous one Drilling or stamping on the two gates is therefore among the previously common Arrangement excluded.

Gegenstand der Erfindung ist nun eine Vorrichtung an Stickmaschinen mit gegenseitig ausbalancierten Gattern, welche es ermöglicht, an den Gattern gleichzeitig bohren bzw. stüpfeln zu können. . .The invention now relates to a device on embroidery machines with one another balanced gates, which make it possible to drill or stamp on the gates at the same time to be able to. . .

Die Zeichnungen stellen den Erfindungsgegenstand schematisch in vier Ausführungsbeispielen dar.The drawings represent the subject matter of the invention schematically in four exemplary embodiments represent.

In Fig. ι stellen 1 und 2 zwei über Segmente 3 und 4 durch ein Band 5 verbundene, auf diese Weise ausbalancierte Stickmaschinengatter dar. 6 und 7 sind die Nadeln, welche auf den Gattern 1 und 2 zu sticken haben. 8 sind die Bohrorgane, die zum Bohren an dem Gatter 1 dienen; 9 diejenigen, welche zum Bohren an dem Gatter 2 dienen. 10 sind die Stüpfelorgane zum Stüpfeln an dem Gatter 1 ; 11 diejenigen zum Stüpfeln an dem Gatter 2. Wie aus Fig. 1 ersichtlich ist, sind an dem Gatter 1 die Bohrer 8 über den Nadeln 6 und die Stüpfel 10 unter den Nadeln 6 angeordnet, während an dem Gatter 2 die Bohrer 9 unter und die Stüpfel 11 über den Nadeln 7 vorgesehen sind, so daß, während das Gatter 2 mit der darauf befindlichen Stickerei z. B. zum Bohren in die Ebene der Bohrer 9 hinuntergesenkt wird, andererseits gleichzeitig das Gatter ι mit der entsprechenden Stickerei in die Ebene der Bohrer 8 gehoben wird.In Fig. Ι 1 and 2 represent two segments 3 and 4 by a band 5 connected, in this way balanced embroidery machine gates 6 and 7 are the needles which have to be embroidered on gates 1 and 2. 8 are the drilling organs used for drilling on the gate 1; 9 those who for Drilling on the gate 2 are used. 10 are the stamping organs for stamping on the gate 1; 11 those for stamping on the gate 2. As can be seen from Fig. 1, are on the Gate 1 the drill 8 arranged above the needles 6 and the stump 10 under the needles 6, while on the gate 2 the drill 9 is provided below and the stump 11 above the needles 7 are, so that while the gate 2 with the embroidery on it z. B. to Drilling is lowered into the plane of the drill 9, on the other hand at the same time the gate ι is lifted into the level of the drill 8 with the corresponding embroidery.

Es ist klar, daß die Bohrer 8 beim Gatter 1 so viel höher gegenüber den Nadeln 6 liegen müssen, als die Bohrer 9 beim Gatter 2 tiefer als die Nadeln 7 liegen. Umgekehrt ist es durch die Anordnung der Stüpfel 11 über den Nadeln 7 beim Gatter 2 und entgegengesetzt beim Gatter 1 durch die Anordnung der Stüpfel 10 tiefer gegenüber den Nadeln 6 in gleicher Weise ermöglicht, an beiden Gattern 1 und 2 zugleich an denselben Stellen zu stüpfeln.It is clear that the drill bits 8 at the gate 1 are so much higher than the needles 6 must, as the drill 9 at the gate 2 are lower than the needles 7. It is the other way around by the arrangement of the stump 11 over the needles 7 at gate 2 and opposite in the case of the gate 1 by the arrangement of the stump 10 lower than the needles 6 in the same Way makes it possible to stamp on both gates 1 and 2 at the same time in the same places.

In Fig. 2 ist die Möglichkeit, an beiden Gattern 1 und 2 gleichzeitig bohren bzw. stüpfeln zu können, auf andere Weise gegeben. Die Bohrer 8 und 9 liegen bei den beiden Gattern 1 und 2 auf derselben Seite der Nadeln 6 bzw. 7, ebenso die Stüpfel 10 und 11. Bei diesem Ausführungsbeispiel ist die Achse, auf der das Segment 4 sitzt, um einen nahe an der Achse des Segmentes 3 liegenden Punkt 12 schwingbar angeordnet. Durch einen Doppelhebel 13, 14 und einen Zwischenhebel 15 kann das Segment 4 gehoben bzw. gesenkt werden. Der Arm 13In Fig. 2 there is the possibility of drilling or stamping on both gates 1 and 2 at the same time to be able to be given in other ways. The drills 8 and 9 are at the two gates 1 and 2 on the same side of the needles 6 and 7, as well as the stumps 10 and 11. In this embodiment the axis on which the segment 4 is seated can be pivoted about a point 12 which is close to the axis of the segment 3 arranged. By means of a double lever 13, 14 and an intermediate lever 15, the segment 4 be raised or lowered. The arm 13

Claims

of the double lever 13, 14 can be set in three positions (a, b and c) on a stationary segment 16. The position b corresponds to the embroidery position, the one c to the drilling position and that α to the stippling position. I. E. in position b, the gates ι and 2 are set to one another so that the corresponding points of the fabric clamped in the gates only coincide in the position in front of the needles 6 and 7. If the arm 13 is in position c, the relevant parts of the fabric only coincide in the position in front of the drills 8 and 9 and 11. In the third exemplary embodiment (FIG. 3), the setting of the gates 1 and 2 is achieved by more or less strong lowering of the belt 5 connecting the gates between the movable segments 3 and 4. A double lever 17, 18 rotatable about a fixed point 16 rests on the belt 5 with a roller 19 attached to the arm 18. The arm 18 of the lever 17, 18 can be fixed on a segment 20 in the positions a, b and c. The positions a, b and c correspond to those described in the second embodiment. In the fourth exemplary embodiment (FIG. 4), a screw spindle 21 with opposing threads, which is connected to the belt 5 by corresponding nuts 23 guided in bearings 22, is inserted into the belt 5 connecting the gates 1 and 2. A toothed wheel 24, which is in engagement with a toothed rack 25, is slidably seated on the screw spindle 21. A toothed piston 27 connected to a crank 26 engages in the lower part of the toothed rack 25. A pawl 28 under spring action can fix the toothed rack 25 by engaging in one of three notches a, b and c provided on the toothed rack 25. The notches a, b and c again correspond to the positions identified in the second exemplary embodiment. Godparents τ address:

1. Embroidery machine with mutually balanced Gates, characterized in that the arrangement of the drilling and stomping organs on the one hand and that of the Gate, on the other hand, is chosen so that in order to drill or to be able to stamp both gates with the same places of the material to be processed can be moved simultaneously in front of the drilling or stamping organs.

2. Embroidery machine according to claim 1, characterized in that the drilling and Stipple organs of one gate compared to those of the other gate in reverse Order are arranged so that if the one gate with the to be processed Place of the clamped material in front of its drilling organ is brought to the other Gatter due to its opposite direction of movement with the same place as well moved in front of his drilling organ.

3. Embroidery machine according to claim 1, characterized in that the suspension point the height of one gate can be changed, whereby both gates according to; Need either related placed on the needles or the drilling or the stamping organs in the same position can be.

4. Embroidery machine according to claim 1, characterized in that the gates connecting organ for the purpose of similar setting of the gates either with reference can be sunk more or less on the needles or the drilling or the stamping organs by means of a lever.

5. Embroidery machine according to claim 1, characterized in that the gates connecting organ through the interposition of a screw spindle provided with opposing threads in its length Can be changed to either refer to the needles or the two gates to be able to adjust the drilling or stamping organs in the same way.

1 sheet of drawings.