CN203475118U

CN203475118U - Stitching cutting mechanism

Info

Publication number: CN203475118U
Application number: CN201320459846.2U
Authority: CN
Inventors: 刘航东
Original assignee: Suzhou Jukang Sewing Robot Co Ltd
Current assignee: Suzhou Qiongpairuite Technology Co ltd
Priority date: 2013-07-30
Filing date: 2013-07-30
Publication date: 2014-03-12
Anticipated expiration: 2023-07-30

Abstract

The utility model relates to a stitching cutting mechanism, which includes a needle head, a needle body, a connecting block, an upper cutter and a lower cutter, wherein the connecting block is fixed on the needle body; the upper cutter is fixedly connected onto the connecting block; the lower cutter is oppositely fixed blow the upper cutter; the connecting block penetrates through the needle body and is fixed on the needle body through a plurality of locking screws; a U-type through groove is formed in the upper end of the upper cutter; the upper cutter is fixed to the connecting block through the U-type through groove and the locking screws. According to the stitching cutting mechanism provided by the utility model, the cutter is fixed on the needle body through the connecting block, so that a stitching needle can drive the upper cutter to move vertically and the lower cutter cooperating with the upper cutter can be used for cutting when the stitching needle is used for stitching thicker cloth, as a result, the stitching needle can be used for stitching and cutting simultaneously. Therefore, the production efficiency is improved, the labor intensity of workers is reduced, and the stitching cutting mechanism is applicable to popularization and application in the sewing industry.

Description

A kind of stitching cutting mechanism

Technical field

The utility model relates to a kind of stitching cutting mechanism, relates in particular to a kind of stitching cutting mechanism for Sewing machines.

Background technology

Sewing machines is with one or how with sewing thread, on sewing, form one or more stitchings, the machine that makes one or more layers sewing interweave or unite by a seam, sewing function is made cotton, fiber crops, silk, Deng fabric and leather, the goods such as paper, the stitching stitching out is firm, sewing velocity is fast, easy to use, wherein suture needle is very important parts in the numerous parts of Sewing machines, it mainly plays stitching, and cutting is processed by operating personnel after generally all sewing up again, in actual production and processing, sometimes need to process the cloth that some materials are thicker, after operating personnel sew up with suture needle machine like this, also need the very large labour of flower to carry out cutting to the thicker cloth of material, so not only workman's labour intensity is high, production efficiency is low, be not suitable in sewing industry.

Utility model content

The utility model object is the thicker stitching cutting mechanism of some materials of cutting when a kind of can stitching is provided in order to overcome the deficiencies in the prior art.

For achieving the above object, the technical solution adopted in the utility model is: a kind of stitching cutting mechanism; Comprise syringe needle, needle body, contiguous block, upper cutter and lower cutter; On described needle body, be fixed with contiguous block; On described contiguous block, be fixedly connected with upper cutter; Described lower cutter is fixedly installed on upper cutter below relatively.

Preferably, described contiguous block passes needle body, and is fixed on needle body by a plurality of lock-screws.

Preferably, described upper cutter upper end has U-shaped groove; Described upper cutter is fixed on contiguous block by U-shaped groove and a plurality of trip bolt.

Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:

A kind of suture needle of the utility model scheme, cutting knife is by being fixedly connected on needle body with contiguous block, suture needle can drive cutting knife to move up and down together when bringing into use like this, make suture needle when sewing up, the all right thicker cloth of some materials of cutting, improved production efficiency, reduced workman's labour intensity, be useful in sewing industry and promote and use.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:

Accompanying drawing 1 is the structural representation of stitching cutting mechanism of the present utility model;

Accompanying drawing 2 is the structural representation of another angle of stitching cutting mechanism of the present utility model;

Accompanying drawing 3 is the structural representation of the upper cutter of stitching cutting mechanism of the present utility model;

Wherein: 1, needle body; 2, syringe needle; 3, contiguous block; 4, upper cutter; 5, lower cutter; 6, lock-screw; 7, U-shaped groove; 8, trip bolt.

The specific embodiment

Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.

Described in the utility model a kind of stitching cutting mechanism as shown in accompanying drawing 1-3; Comprise syringe needle 2, needle body 1, contiguous block 3, upper cutter 4 and lower cutter 5; On described needle body 1, be fixed with contiguous block 3; On described contiguous block 3, be fixedly connected with upper cutter 4; Described lower cutter 5 is fixedly installed on upper cutter 4 belows relatively; Described contiguous block 3 passes needle body 1, and is fixed on needle body 1 by a plurality of lock-screws 6; Described upper cutter 4 upper ends have U-shaped groove 7; Described upper cutter 4 is fixed on contiguous block 3 by U-shaped groove 7 and a plurality of trip bolt 8.

Stitching cutting mechanism described in the utility model, wherein cutting knife has been fixedly installed on needle body by contiguous block, like this when suture needle starts to sew up the thicker cloth of some materials, suture needle drives upper cutter to carry out together upper and lower motion, lower cutter coordinates upper cutter to carry out together cutting simultaneously, can be so that suture needle can also be carried out the operation of cutting when sewing up, and it has improved production efficiency, reduced workman's labour intensity, be useful in sewing industry and promote and use.

Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.

Claims

1. sew up a cutting mechanism, it is characterized in that: comprise syringe needle, needle body, contiguous block, upper cutter and lower cutter; On described needle body, be fixed with contiguous block; On described contiguous block, be fixedly connected with upper cutter; Described lower cutter is fixedly installed on upper cutter below relatively.

2. stitching cutting mechanism according to claim 1, is characterized in that: described contiguous block passes needle body, and is fixed on needle body by a plurality of lock-screws.

3. stitching cutting mechanism according to claim 1 and 2, is characterized in that: described upper cutter upper end has U-shaped groove; Described upper cutter is fixed on contiguous block by U-shaped groove and a plurality of trip bolt.