CN204237979U - A kind of epaulet seam open-wire line bit combination template - Google Patents

Abstract

The utility model relates to a kind of epaulet seam open-wire line bit combination template, be made up of template, elastic cylinder, cover plate and catch plate, template is shaped with epaulet groove, on the inner edge of epaulet groove, uniform interval is inlaid with multiple polyurethane cylinder, bondingly on template be fixed with a cover plate, bondingly below template be fixed with a catch plate.This template can realize the semi-automation that epaulet open-wire line is made, and reduces the requirement to operative skill, improves efficiency, reduce processing cost, reduces the labour intensity of operator, improves product quality.

Description

A combination template for epaulet stitch topstitch positioning

technical field

The utility model belongs to the field of military product manufacturing, and relates to the top stitching of epaulets, in particular to a combined template for positioning top stitches of epaulets.

Background technique

At present, the "topstitching" process of the standard epaulets is sewn by a manually operated lockstitch sewing machine through the positioning of the stopper. There are some insurmountable defects in this method: 1. Uneven topstitch stitches caused by the limitation of cooperation between man and machine; 2. From the starting point to rely on the stopper to sew side by side, the stitch length and the circumference of the epaulets cannot be averaged. 3. Since the thickness of the epaulets exceeds the limit of the starting thickness of the lockstitch sewing machine, the epaulets are lifted up during the starting of the stitches, resulting in inaccurate topstitch sewing. Uniformity, which improves the scrap rate; 4. Topstitching relies heavily on the operating skills of the lathe to better meet the process requirements; 5. The operator can only make one epaulette at a time, the production efficiency is low, and the product quality is uneven.

By searching, the same disclosed patented technology as the utility model application has not been found yet.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a template for epaulet seaming topstitch positioning, which can effectively ensure the accuracy of topstitch sewing, and at the same time greatly improve production efficiency.

The technical scheme that the utility model solves its technical problem adopts is:

A combination template for epaulet seam topstitch positioning, which is composed of a template, an elastic cylinder, a cover sheet and a baffle plate, and an epaulet groove is formed on the template, and a plurality of polyurethane cylinders are evenly spaced and inlaid on the inner edge of the epaulet groove A small part of the outer edge of the polyurethane cylinder exposes the inner edge plane of the epaulet groove, and a cover is bonded and fixed on the template, and the cover is also made at the position of the epaulet groove made by the template. The groove of the epaulettes is bonded and fixedly equipped with a baffle plate below the template, and the baffle plate is shaped on the groove position of the epaulettes made by the template and extends in the groove to position the epaulettes.

Moreover, 2-6 epaulet grooves are made on the template.

Moreover, a handle is also fixedly mounted on the baffle plate.

Advantage and beneficial effect of the present utility model are:

1. This template adopts the standard frame plate method to embed multiple epaulets together, which not only stabilizes the positioning of the epaulets, but also realizes simultaneous production of multiple heads, increases the number of products produced in the same processing time, and increases labor efficiency by about 1.5 times.

2. This template inlays polyurethane cylinders evenly at intervals on the inner edge of the epaulettes. Through the elasticity of the cylinder itself, the position of the epaulets in the template can be controlled, and the position can be automatically adjusted to eliminate the need to adjust the stitching of the epaulettes. deviation, improving the quality standard of topstitching.

3. One side of this template is fixed with a baffle plate, which can not only control the positioning reference of the epaulettes, but also can be used to control the side convex vibration of the epaulettes in the open stitching, avoiding the random defects caused by the manual use of lockstitch sewing machines. The traces are uniform, the stitches are consistent, the corner angle is controlled by the computer, the accuracy is good, and the starting and ending lines overlap well.

4. This template can realize the semi-automation of topstitch sewing of epaulets, which reduces the requirements for operating skills, improves efficiency, reduces processing costs, reduces the labor intensity of operators, and improves product quality.

Description of drawings

Fig. 1 is the mold front view of the utility model;

Fig. 2 is the A-A direction sectional view of Fig. 1;

Fig. 3 is a rear view of Fig. 1 .

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the utility model.

A combined template for epaulette seam topstitch positioning, which is composed of a template 1, an elastic cylinder 3, a cover sheet 5, and a cover plate 2. The template is made of a resin plastic plate, and an epaulet groove is formed on it. The shape of the edge is made according to the external dimensions of the epaulets. In the accompanying drawing of this embodiment, there are two epaulet grooves side by side but of different sizes, and more than two epaulet grooves can also be made at the same time; on the inner edge of the epaulet grooves A plurality of polyurethane cylinders are inlaid at uniform intervals, and a small part of the outer cylindrical surface of the polyurethane cylinder exposes the inner edge plane of the epaulet groove, which is used to elastically control the position of the epaulette in the epaulet groove and adjust the topstitching of the epaulette deviations in .

There is a cover piece glued and fixed on the template, and the cover piece also makes the groove of the epaulettes at the position of the epaulet groove made by the template. Its main function is to block the polyurethane cylinder and prevent it from slipping out; under the template There is a baffle plate fixed by bonding, which is made of resin film, and is used to control the lateral convex vibration of the epaulettes in the topstitch sewing. The groove position has an extension made into the groove to position the epaulettes.

For the convenience of changing the mould, a handle 4 is also fixed on the baffle plate to facilitate the extraction of the template.

This template overcomes the limitation of manual operation lockstitch sewing machine to "sewn topstitch" by means of stopper positioning, and uses the existing computer embroidery machine to install the template of the utility model, and realizes the semi-automatic "sewing topstitch" of epaulettes .

Claims (3)

1. an epaulet seam open-wire line bit combination template, it is characterized in that: by template, elastic cylinder, cover plate and catch plate are formed, template is shaped with epaulet groove, on the inner edge of epaulet groove, uniform interval is inlaid with multiple polyurethane cylinder, this polyurethane cylindrical outer rim cylinder sub-fraction exposes the inner edge plane of epaulet groove, bondingly on template be fixed with a cover plate, this cover plate also makes the groove of epaulet in the epaulet groove location that template is made, bondingly below template be fixed with a catch plate, this catch plate is shaped with extension in the epaulet groove location that template is made in groove, to locate epaulet.

2. epaulet seam open-wire line bit combination template according to claim 1, is characterized in that: in template, be shaped with 2-6 epaulet groove.

3. epaulet seam open-wire line bit combination template according to claim 1, is characterized in that: on catch plate, be also fixed with a handle.