Piece re-separation device and sewing machine
A technology of re-separation and cutting, applied in the direction of sewing machine components, sewing equipment, cloth feeding mechanism, etc., can solve the problems of not being able to guarantee single-layer cutting, affecting processing, separating single-layer cutting, etc.
Active Publication Date: 2019-07-19
JACK SEWING MASCH CO LTD
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Problems solved by technology
[0003] However, the existing piece separation device often has the phenomenon of separating multi-layer pieces, and it cannot fully guarantee that the single-layer pieces are strictly separated from a stack of pieces, and it cannot be guaranteed that the pieces sent to the next process are Single-layer cutting, which affects the next step of processing
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[0026] The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings. These embodiments are only used to illustrate the present invention, but not to limit the present invention.
[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "horizontal", "top", "bottom", "inner", "outer", etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and Operation, therefore cannot be understood as a limitation of the present invention. The terms "connected" and "connected" should be understood in a broad sense. For example, it c...
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The invention relates to the technical field of sewing machines, and in particular to a cut-parts re-separation device and a sewing machine comprising the cut-parts re-separation device. The cut-parts re-separation device comprises a bracket, a driving rotation friction piece, a driving piece and a driven rotation friction piece, wherein the driving rotation friction piece is arranged on the bracket in a rotatable and up-and-down movable manner; the driving piece drives the driving rotation friction piece to rotate; the driven rotation friction piece is rotationally arranged on the bracket; the driven rotation friction piece is positioned above or below the driving rotation friction piece and is in parallel contact with the driving rotation friction piece; when cut-parts enter the gap between the driving rotation friction piece and the driven rotation friction piece, the driving rotation friction piece deviates from the driven rotation friction piece in an upwards or downwards moving manner; and a channel used for allowing single-layer cut-parts to pass is formed between the driving rotation friction piece and the driven rotation friction piece. According to the device, re-separation of the cut-parts separated by a cut-part separation device can be realized, the cut-parts fed into the next process are the single-layer cut-parts, and smooth cut-part processing is further guaranteed.
Description
Technical field [0001] The invention relates to the technical field of sewing machines, in particular to a piece re-separation device and a sewing machine including the piece re-separation device. Background technique [0002] In the clothing industry, it is often necessary to strictly separate a stack of neat fabric pieces into single layers for processing. With the development of traditional sewing technology to automated, intelligent, and unmanned sewing technology, the separation of cut pieces has also evolved from manual separation to automatic separation through a piece separation device. [0003] However, the existing cut piece separation device often separates multiple layers of cut pieces, which cannot completely guarantee that a single layer of cut pieces is strictly separated from a stack of pieces, and it cannot guarantee that the pieces sent to the next process are Single-layer pieces, thus affecting the next step of processing. Summary of the invention [0004] The t...
Claims
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IPC IPC(8): D05B35/00
CPCD05B35/00
Inventor 孙晓锋舒勤业张帅
Owner JACK SEWING MASCH CO LTD