RU94030784A - Method of moving of cloth on embroidery machine and device for its embodiment - Google Patents

Method of moving of cloth on embroidery machine and device for its embodiment

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Publication number
RU94030784A
RU94030784A RU94030784/12A RU94030784A RU94030784A RU 94030784 A RU94030784 A RU 94030784A RU 94030784/12 A RU94030784/12 A RU 94030784/12A RU 94030784 A RU94030784 A RU 94030784A RU 94030784 A RU94030784 A RU 94030784A
Authority
RU
Russia
Prior art keywords
cloth
embroidery machine
moving
needle
fixed
Prior art date
Application number
RU94030784/12A
Other languages
Russian (ru)
Inventor
С.В. Семенюк
И.А. Чуб
С.И. Савчук
С.К. Корзун
Original Assignee
Малое научно-производственное совместное предприятие "ИТРИС"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Малое научно-производственное совместное предприятие "ИТРИС" filed Critical Малое научно-производственное совместное предприятие "ИТРИС"
Publication of RU94030784A publication Critical patent/RU94030784A/en

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  • Sewing Machines And Sewing (AREA)

Abstract

FIELD: sewing; device for motion of cloth on embroidery machine. SUBSTANCE: method of moving of cloth on embroidery machine consists in that cloth is moved along the straight line running through the center of the circumference with needle located on its curve, until the preset point of cloth arrives at curve of the circumference, then, cloth is turned relative to circumference center towards needle so that preset point of cloth proves to be under needle. The device for embodiment of the offered method has four-link chain transfer mechanism whose links having common joint with axle fixed on the machine table are connected with drives; installed on the axle of joint, diagonally opposite to joint with fixed axle, are pin holder and holding member rigidly connected to each other. Holding member may move straight and turn relative to fixed axles. EFFECT: provision of devising of simple in design, reliable in operation and small in size device due to application of four-link transfer mechanism for moving cloth on embroidery machine.

Claims (1)

Изобретение относится к области швейного производства, в частности к оборудованию для перемещения материала на вышивальной машине. Способ перемещения материала на вышивальной машине заключается в том, что материал перемещают вдоль прямой, проходящей через центр окружности, на дуге которой находится игла, до тех пор, пока заданная точка материала не окажется на дуге окружности, затем материал поворачивают относительно центра окружности в сторону иглы так, чтобы заданная точка материала оказалась под иглой. Устройство, реализующее описанный способ, содержит шарнирный четырехзвенный передаточный механизм, у которого звенья, имеющие общий шарнир с неподвижно закрепленной на столе вышивальной машины осью, связаны с приводами, а на оси шарнира, диагонально противоположного шарниру с неподвижной осью, установлены жестко соединенные между собой пяльцедержатель и удерживающий элемент. Последний имеет возможность линейного перемещения и поворота относительно неподвижной оси. Применение четырехзвенного шарнирного передаточного механизма для перемещения материала на вышивальной машине позволяет создать простое, надежное, малогабаритное устройство.The invention relates to the field of sewing production, in particular to equipment for moving material on an embroidery machine. The method of moving the material on the embroidery machine is that the material is moved along a straight line passing through the center of the circle on the arc of which the needle is located until the specified point of the material is on the circular arc, then the material is rotated relative to the center of the circle towards the needle so that a given point of material is under the needle. A device that implements the described method comprises a four-link articulated gear mechanism, in which links having a common hinge with an axis fixed to the table of the embroidery machine are connected to the drives, and a hoop is rigidly connected to each other on the axis of the hinge diagonally opposite to the hinge with a fixed axis and holding element. The latter has the ability to linearly move and rotate relative to the fixed axis. The use of a four-link articulated transmission mechanism for moving material on an embroidery machine allows you to create a simple, reliable, small-sized device.
RU94030784/12A 1993-08-12 1994-08-10 Method of moving of cloth on embroidery machine and device for its embodiment RU94030784A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA93005356 1993-08-12
UA93005356 1993-08-12

Publications (1)

Publication Number Publication Date
RU94030784A true RU94030784A (en) 1996-12-10

Family

ID=48448802

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94030784/12A RU94030784A (en) 1993-08-12 1994-08-10 Method of moving of cloth on embroidery machine and device for its embodiment

Country Status (1)

Country Link
RU (1) RU94030784A (en)

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