Interlinking mechanism for presser of belt loop sewing machine
A linkage mechanism, interlock sewing machine technology, applied in the direction of cloth pressing mechanism, sewing machine components, sewing equipment, etc., can solve the problems of affecting feeding, inconsistent movement, etc., and achieve the effect of convenient manufacturing and assembly and simple structure
Active Publication Date: 2011-10-19
ZHEJIANG ZOJE SEWING MACHINE
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Problems solved by technology
[0006] But, when the main feed dog 15 lifts the main presser foot 1, the front presser foot support 5 moves upwards, because the front presser foot 2 is installed on the front presser foot support 5, the front presser foot 2 is also driven to move upwards, like this Although it is convenient to pick up the cloth, the actual movement is obviously inconsistent with the theory, which not only affects the feeding, but also produces a lot of noise at high speed
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[0029] Such as figure 1 As shown, the presser foot mechanism of the trouser loop interlock sewing machine is composed of the main presser foot 1 and the front presser foot 2. between the front presser feet 2. There is also a sewing needle 14 between the main presser foot 1 and the front presser foot 2 on the interlock sewing machine.
[0030] Such as figure 2 As shown, the main presser foot 1 is connected with the transmission mechanism in the interlock sewing machine, and a front presser foot support 5 is fixedly connected to the casing 13 of the interlock sewing machine. The front presser foot 2 is vertically worn on the front presser foot support 5, and the front presser foot 2 can move up and down relative to the front presser foot support 5, and the top of the front presser foot 2 passes through the front presser foot support 5.
[0031] Such as figure 2 and image 3 As shown, this mechanism includes a pulling part one 3, a pulling part two 4 and a transmission de...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The present invention provides an interlinking mechanism for presser foot of belt loop sewing machine, belonging to the field of mechanical technology. The interlinking mechanism set between the main presser foot and the front presser foot includes one first shifting piece fixed onto the main presser foot, one second shifting piece fixed onto the front presser foot, and one driving unit set between the first shifting piece and the second shifting piece to make the second shifting piece move with the first shifting piece, with the driving unit separable from the first shifting piece and the second shifting piece. The interlinking mechanism for presser foot of belt loop sewing machine provided by the present invention has simple structure and low noise.
Description
technical field [0001] The invention belongs to the technical field of machinery, and relates to an interlock sewing machine, in particular to a linkage mechanism for a presser foot in a trouser loop interlock sewing machine. Background technique [0002] The trouser loop interlock sewing machine is a professional interlock sewing machine for sewing various trouser loops, skirt loops and similar items. The presser foot mechanism of the trouser loop interlock sewing machine is composed of the main presser foot and the front presser foot. The main presser foot and the front presser foot press the fabric at the same time, making it easier for the sewing needle to sew. Among them, the cloth is loaded by the front presser foot. Obviously, when loading the fabric, it is necessary to lift the front presser first and then the main presser, or lift the main presser and the front presser together. [0003] In order to solve the above problems, various mechanisms have been devised. ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D05B29/12
Inventor 张春木王挺原非非林新钟
Owner ZHEJIANG ZOJE SEWING MACHINE