Automatic overlocking double-needle linear hemming auxiliary device and operation method thereof
An auxiliary device and double-needle technology, which is applied in sewing equipment, sewing machine components, textiles and papermaking, etc., can solve the problems of severe friction, high pressure, and uniform pressure of the cloth, so as to reduce the degree of friction, reduce mechanical wear, The effect of increasing friction
Pending Publication Date: 2022-06-03
SHENZHOU KNITTING ANHUI CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide an automatic double-needle linear seaming auxiliary device and its operation method, which solves the problem that the existing knitting machine presses the cloth by driving the push rod when the cloth is moved, and the pressure on the cloth is unified. And the pressure is too large, resulting in a serious technical problem that the cloth is rubbed when it moves on the operating table
Method used
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[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
[0033] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of well-known functions and well-known components.
[0034] see Figure 1-4 As shown, in this embodiment, an auxiliary device for automatic double-needle straight hemming is provided, including: a moving mechanism, a first servo motor 1 is connected to one side of the moving mechanism, and the first servo motor ...
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The invention discloses an automatic overlocking double-needle linear hemming auxiliary device and an operation method thereof, and relates to the technical field of overlocking machine cloth hemming. The device comprises a moving mechanism, one side of the moving mechanism is connected with a first servo motor, the output end of the first servo motor is connected with an elastic pressing mechanism, and the bottom end of the elastic pressing mechanism is connected with a material pressing plate. A magnet block in a material pressing plate and a magnet block at the bottom end of a sliding column are magnetically attracted, the material pressing plate can be conveniently and rapidly installed on the sliding column of an elastic pressing mechanism, a fourth servo motor drives a second flywheel to drive four first flywheels and four threaded push rods to rotate through a transmission chain, the sliding column is driven to slide to compress a first spring, and the material pressing plate is fixed to the elastic pressing mechanism. Therefore, the initial elasticity of the elastic pressing mechanism is adjusted, the elastic pressure of the elastic pressing mechanism on the cloth can be conveniently adjusted according to the material of the cloth, and the friction force of the cloth moving on the operating table of the overlock machine increased due to overlarge pressure on the cloth is reduced.
Description
technical field [0001] The invention belongs to the technical field of cloth hemming for a crocodile machine, and in particular relates to an automatic crocodile double-needle straight hemming auxiliary device and an operation method thereof. Background technique [0002] Haoke means car selvedge. After the fabric is cut, there will be a lot of seam allowances of hairs and whiskers. Using Haoke machine to sew the selvedge, you can finish those hairy fabrics, and turn the bottom edge of the clothes out to see that it is kaoke. traces of grams. [0003] However, when pressing the cloth, the existing cloak presses the cloth by driving the push rod. The pressure on the cloth is uniform and the pressure is too large, which causes the cloth to be severely rubbed when it moves on the operating table, which seriously affects the cloth. surface quality. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide an automatic double-needle straight hemming...
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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Login to View More IPC IPC(8): D05B1/20D05B29/02D05B29/00
CPCD05B1/20D05B29/02D05B29/00Y02P70/50
Inventor 钟同园徐兴旺李志壹田家龙徐振宇
Owner SHENZHOU KNITTING ANHUI CO LTD