CN113943998A - Method for knitting and forming hand bag by double-needle bed flat knitting machine - Google Patents

Abstract

The invention discloses a method for knitting and forming a hand bag by a double-needle bed flat knitting machine, which comprises the following steps: the whole adopts a staggered and separate needle knitting mode of front and back needle beds; the bag bottom is partially woven, the opening of the bag opening is respectively and flatly closed by front and rear needle beds, the bag handle part is respectively woven by four yarn nozzles and is mutually staggered by moving needles, and finally, the integrally formed weaving is realized. The invention realizes the integrated forming weaving of the double-needle bed flat knitting machine forming handbag, shortens the processing procedure of weaving the handbag and provides a solution for the real weaving production of the forming handbag.

Description

Method for knitting and forming hand bag by double-needle bed flat knitting machine

Technical Field

The invention relates to the technical field of spinning, in particular to a method for knitting and forming a hand bag by a double-needle-bed flat knitting machine.

Background

The handbag is one of the development directions of new products of the flat knitting machine, is popular in the market at present, and has the characteristics of various appearance changes, environmental protection, comfort and the like.

At present, most of hand bags of transverse knitting machines are mainly finished by cutting and splicing, and the working procedures are complex.

The formed handbag is woven by adopting integral forming, so that the procedures of cutting, splicing and the like are omitted, but only the weaving of the bag body can be realized, and the strap part of the handle cannot be formed and woven. Therefore, a partial cutting and splicing process is adopted at present.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a method for knitting and forming a handbag by a double-needle bed flat knitting machine, which solves the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a method for knitting and forming a handbag by a double-needle bed flat knitting machine is characterized in that: the method comprises the following steps:

the whole adopts a staggered and separate needle knitting mode of front and back needle beds; the bag bottom is partially woven, the opening of the bag opening is respectively and flatly closed by front and rear needle beds, the bag handle part is respectively woven by four yarn nozzles and is mutually staggered by needle shifting, and finally, integral forming weaving is realized;

step 1), performing cylindrical single-side knitting bottom raising by a yarn nozzle in a mode of staggering front and back needle beds at intervals of 1 and discharging needles, and gradually knitting the left side and the right side by adding needles to form a bag bottom part;

step 2), continuously knitting the cylinder with the front needle bed and the back needle bed at intervals of 1 after the bag bottom is finished to form a bag body;

step 3), opening of the bag needs to be divided into a front needle bed and a rear needle bed to carry out narrowing knitting actions respectively and independently, and after the narrowing is finished, other three yarn nozzles are introduced to knit four handle belts respectively;

step 4), synchronously weaving handle parts of the bags by four yarn nozzles, and narrowing the left side and the right side respectively to reduce the width of the handle belt;

step 5), after the left and right narrowing of the bag handle part is finished, namely, the left rear handle belt is continuously moved rightwards and the right front handle belt is moved leftwards in a knitting and needle moving mode;

step 6), after the left rear handle belt and the right front handle belt are completely crossed and separated, the four yarn mouths continue to weave, meanwhile, the swing bed moves the turnover needle to continuously rotate the left rear handle belt to the front needle bed to weave, and the right front handle belt continuously rotates to the rear needle bed to weave;

step 7), at the moment, the left rear handle belt loop is hung on the front needle bed and just coincides with the right rear handle belt loop; similarly, the front hand belt loop on the right side is hung on the back needle bed and just coincides with the front hand belt on the left side; after the four yarn nozzle lifting handle belts are woven, two yarn nozzles are taken out, and the rest two yarn nozzles are respectively subjected to flat narrowing of the left and right overlapped lifting handle belt parts;

and 8) finishing the forming and knitting of the whole bag after finishing the narrowing, and finishing the knitting of the whole product after waste yarn doffing.

Due to the adoption of the technology, compared with the prior art, the invention has the beneficial effects that:

the invention realizes the integrated forming weaving of the double-needle bed flat knitting machine forming handbag, shortens the processing procedure of weaving the handbag and provides a solution for the real weaving production of the forming handbag.

Drawings

FIG. 1 is a schematic structural view of a knitted article of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples

A method for knitting and forming a handbag by a double-needle bed flat knitting machine comprises the following steps:

the whole adopts a staggered and separate needle knitting mode of front and back needle beds; the bag bottom is partially woven, the opening of the bag opening is respectively and flatly closed by front and rear needle beds, the bag handle part is respectively woven by four yarn nozzles and is mutually staggered by moving needles, and finally, the integrally formed weaving is realized.

A method for weaving and forming a handbag by a double-needle bed flat knitting machine comprises the following steps:

step 1), a yarn nozzle carries out cylindrical single-side knitting and bottom raising under the mode of staggering front and back needle beds at intervals of 1 and 1 needle out, and the left side and the right side are gradually added with needles for knitting to form a bag bottom part.

And step 2), continuously knitting the cylinders at intervals of 1 by the front needle bed and the rear needle bed after the bag bottom is finished to form a bag body.

Step 3), opening of the bag needs to be divided into a front needle bed and a rear needle bed to carry out narrowing knitting actions respectively and independently, and after the narrowing is finished, the other three yarn nozzles are introduced to knit four handle belts respectively.

And 4), synchronously knitting handle parts of the four yarn nozzles, and narrowing the left side and the right side respectively to reduce the width of the handle belt.

Step 5), after the left and right narrowing of the bag handle part is finished, namely, the left rear handle belt is continuously moved rightwards and the right front handle belt is moved leftwards in a knitting and needle moving mode;

and 6), after the left rear handle belt and the right front handle belt completely cross and leave, continuously weaving the four yarn mouths, moving the reverse needle through the swing bed to continuously rotate the left rear handle belt to the front needle bed for weaving, and continuously rotating the right front handle belt to the rear needle bed for weaving.

Step 7), at the moment, the left rear handle belt loop is hung on the front needle bed and just coincides with the right rear handle belt loop; similarly, the front hand belt loop on the right side is hung on the back needle bed and just coincides with the front hand belt on the left side; and after the four yarn nozzle lifting handle belts are woven, two yarn nozzles are taken out, and the rest two yarn nozzles are respectively subjected to flat narrowing of the left and right overlapped lifting handle belt parts.

And 8) finishing the forming and knitting of the whole bag after finishing the narrowing, and finishing the knitting of the whole product after waste yarn doffing.

As shown in fig. 1, the structure of the finished product processed and supported by the method is as follows: the method comprises the following steps of: the bag bottom part is woven by a No. 3 yarn nozzle; the bag body part is woven through a No. 3 yarn nozzle; weaving the opening part of the bag opening; the bag handle part is woven by four yarn mouths of No. 3, No. 5, No. 12 and No. 14; the top is the bag handle portion narrowing process knit.

The invention realizes the integrated forming weaving of the double-needle bed flat knitting machine forming handbag, shortens the processing procedure of weaving the handbag and provides a solution for the real weaving production of the forming handbag.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. A method for knitting and forming a handbag by a double-needle bed flat knitting machine is characterized in that: the method comprises the following steps:

the whole adopts a staggered and separate needle knitting mode of front and back needle beds; the bag bottom is partially woven, the opening of the bag opening is respectively and flatly closed by front and rear needle beds, the bag handle part is respectively woven by four yarn nozzles and is mutually staggered by needle shifting, and finally, integral forming weaving is realized;

step 1), performing cylindrical single-side knitting bottom raising by a yarn nozzle in a mode of staggering front and back needle beds at intervals of 1 and discharging needles, and gradually knitting the left side and the right side by adding needles to form a bag bottom part;

step 2), continuously knitting the cylinder with the front needle bed and the back needle bed at intervals of 1 after the bag bottom is finished to form a bag body;

step 3), opening of the bag needs to be divided into a front needle bed and a rear needle bed to carry out narrowing knitting actions respectively and independently, and after the narrowing is finished, other three yarn nozzles are introduced to knit four handle belts respectively;

step 4), synchronously weaving handle parts of the bags by four yarn nozzles, and narrowing the left side and the right side respectively to reduce the width of the handle belt;

step 5), after the left and right narrowing of the bag handle part is finished, namely, the left rear handle belt is continuously moved rightwards and the right front handle belt is moved leftwards in a knitting and needle moving mode;

step 6), after the left rear handle belt and the right front handle belt are completely crossed and separated, the four yarn mouths continue to weave, meanwhile, the swing bed moves the turnover needle to continuously rotate the left rear handle belt to the front needle bed to weave, and the right front handle belt continuously rotates to the rear needle bed to weave;

step 7), at the moment, the left rear handle belt loop is hung on the front needle bed and just coincides with the right rear handle belt loop; similarly, the front hand belt loop on the right side is hung on the back needle bed and just coincides with the front hand belt on the left side; after the four yarn nozzle lifting handle belts are woven, two yarn nozzles are taken out, and the rest two yarn nozzles are respectively subjected to flat narrowing of the left and right overlapped lifting handle belt parts;

and 8) finishing the forming and knitting of the whole bag after finishing the narrowing, and finishing the knitting of the whole product after waste yarn doffing.

Images