CN201144330Y

CN201144330Y - Welt binder

Info

Publication number: CN201144330Y
Application number: CNU2007203029295U
Authority: CN
Inventors: 冯根; 张关根
Original assignee: HANGZHOU JIANGNING SILK GARMENT CO Ltd
Current assignee: HANGZHOU JIANGNING SILK GARMENT CO Ltd
Priority date: 2007-12-22
Filing date: 2007-12-22
Publication date: 2008-11-05
Anticipated expiration: 2017-12-22

Abstract

The utility model relates to a clothing manufacture equipment part, in particular to a piping folder used on a sewing machine, which mainly solves the problems in the prior art that a piece of present equipment only can simply rolls up and sews selvages, but can not manufacture the piping trim of a cloth; the clothing manufacture equipment part of the utility model also solves the technical problems that the whole piping trim can be uniformly turned over only after the piping trim is sewed, as the piping trim is longer generally, the turn-over is difficult, etc. The piping folder comprises a folder and is characterized in that the internal part of the folder is connected with a spacer, and an interspace is left between the upper end of the spacer and the inner wall of the top of the folder; an empty tube is fixed on the top end of the spacer, an interspace through which fabric strips can pass is left between the empty tube and the inner wall of the top of the holder, and one end of the empty tube extends out of the front end of the folder, while the other end extends out of the cylinder body of the folder; and the cylinder body of the folder is connected with an installation device which is connected with the sewing machine.

Description

Roll the bar slide

Technical field

The utility model relates to a kind of clothes process equipment part, especially relates to a kind ofly rolling the isostructural improvement of bar slide to using on Sewing machines.

Background technology

At present, people make on Sewing machines when rolling bar, and the bar that rolls that needs to make inwardly turns down in its end, arrests the end then and by the inside of rolling bar it is pulled out from the other end, and the sewing limit of rolling bar so just can be stayed and roll bar inside.This manual mode is not only time-consuming but also require great effort.Chinese patent discloses a kind of Sewing machines crimping facility (Granted publication number: CN 2806525Y), its shaping mechanism has an open reel, its cross section is involute shape, this reel aperture by after dwindle gradually forward, the size of front end size and crimping is close, outer end edges at reel is provided with the supporting plate that is connected as a single entity with it, and the drum wall of an opposite side with supporting plate is divided with the vertical portion of connecting plate and linked to each other, and the through hole of this connecting plate horizontal component is corresponding with the screw on the sewing machine table; Connecting plate is two, one is right-angle connecting plate, it vertically partly links to each other with shaping mechanism, establish dull and stereotyped connecting plate below its horizontal component, its part that is exposed at the right-angle connecting plate outside is established strip through-hole, it is corresponding with the screw on the sewing machine table, is provided with the hinge that links to each other with above-mentioned dull and stereotyped connecting plate at the right-angle connecting plate horizontal component away from the front portion of shaping mechanism, establishes the catch that upwarps at this flat board connecting plate exposed parts in addition; The reel outer end edges is approximately a week half to inner limit, and extends back near the half cycle reel on inner limit and to exceed the other parts of reel.But the crimping facility of this structure can only be rolled selvedge and sew simply, can not make the bar that rolls of clothing; And utilize prior art whole piece to be rolled the bar turn-over with unified again after rolling bar and making, because it is generally longer to roll bar, so turn-over is comparatively difficult.

Summary of the invention

The purpose of this utility model provides a kind of bar slide that rolls, and it mainly is to solve the existing facility of existing in prior technology can only simply selvedge be rolled and sew, and can not make the problem of rolling bar of clothing; And the utility model has also solved and can only whole piece have been rolled the bar turn-over with unified again after rolling bar and making, because it is generally longer to roll bar, so the technical problem that comparatively is difficult for etc. of turn-over.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:

The bar slide that rolls of the present utility model comprises slide, it is characterized in that described slide is internally connected with partition, between the inwall at partition upper end and slide top the space is arranged; The partition top is fixed with blank pipe, between the inwall at blank pipe and slide top the space that can allow fabric strip pass through is arranged, and the one end stretches out the front end of slide, and the other end stretches out outside the stack shell of slide; The stack shell of slide is connected with the erecting device that is connected with Sewing machines.Slide can be to utilize a sheet metal, and the formation partition is close together after its dual-side inwardly curls respectively.Between the inwall at partition upper end and slide top the space is arranged, can be so that the bar cloth that bar is rolled in making process from then on, and be coated on the blank pipe.Bar cloth becomes after Sewing machines sewing and rolls bar, and its end inwardly turns down, rolling the bar end and can be drawn out by the rear of blank pipe inside from slide after the turnover.Blank pipe stretches out the distance of slide front end greater than the distance between slide front end and the Sewing needles, and blank pipe can be fixed by welding in the partition upper end.

As preferably, described slide rear end is connected with the guide rod of " S " type.The bar cloth of bar is rolled in making can be on the guide rod of " S " type, can guarantee that like this bar cloth can not tie a knot and keep certain pulling force, makes to make to roll the bar process and can continue smoothly.

As preferably, described erecting device includes the installation sheet that is connected on the slide stack shell, has the locating slot that can insert screw on the installation sheet.Locating slot is an elongated slot, and it can be adjusted at position on the Sewing machines panel by screw.

As preferably, the diameter of described blank pipe is 2.5～4.5mm.The bar cloth thickness adjustment that the diameter of blank pipe rolls bar according to making, bar cloth thickness is big more, and the diameter of blank pipe is big more.

Therefore, the utlity model has the bar that rolls that not only can conveniently make clothing, can make in the process directly with its turn-over rolling bar again, turn-over again after need not to make, characteristics such as time saving and energy saving, operation is comparatively simple, and structure is comparatively reasonable.

Description of drawings

Accompanying drawing 1 is a kind of structural representation of the present utility model;

Accompanying drawing 2 is perspective view of the present utility model.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: this example roll the bar slide, as Fig. 1, Fig. 2, a slide 1 that utilizes a sheet metal to curve inwardly and form is arranged, slide 1 is internally connected with partition 2, between the inwall at partition 2 and slide 1 top the space that can allow bar cloth pass through is arranged; The top of partition 2 is fixed with to allow rolls the blank pipe 3 that bar passes through, and the diameter of blank pipe 3 is 3.5mm.Between the inwall at blank pipe 3 and slide 1 top the space that can allow bar cloth pass through is arranged also, and blank pipe 3 one ends stretch out the front end of slide 1, the other end stretches out outside the stack shell of slide 1.The stack shell of slide 1 is connected with installation sheet 5, has the locating slot 5-1 that can insert screw on the installation sheet.The rear end of slide 1 is welded with the guide rod 4 of " S " type.

During use, in locating slot 5-1, insert screw, adjust that to roll the bar slide fixing behind the position on the Sewing machines panel.Feed bar cloth in the rear end of rolling the bar slide, bar cloth rides on partition 2 and the blank pipe 3, and after bar cloth stretched out from the front end of slide 1, Sewing machines was sewn into it and rolls bar.To roll bar earlier and inwardly turn down, and feed in the blank pipe 3 with crochet hook, and catch on rolling the bar end and draw to slide 1 rear end after the turnover, the bar that rolls after will turning down is pulled out blank pipe 3 other ends.Can make on one side like this and roll bar, will roll bar and inwardly turn down on one side, two procedures integrates.Bar cloth can prevent its tangled up and knotted in advance on guide rod 4.

Claims

1. one kind is rolled the bar slide, comprises slide (1), it is characterized in that described slide (1) is internally connected with partition (2), between the inwall at partition (2) upper end and slide (1) top the space is arranged; Partition (2) top is fixed with blank pipe (3), between the inwall at blank pipe (3) and slide (1) top the space that can allow fabric strip pass through is arranged, and the one end stretches out the front end of slide (1), and the other end stretches out outside the stack shell of slide (1); The stack shell of slide (1) is connected with the erecting device that is connected with Sewing machines.

2. the bar slide that rolls according to claim 1 is characterized in that described slide (1) rear end is connected with the guide rod (4) of " S " type.

3. the bar slide that rolls according to claim 1 is characterized in that described erecting device includes the installation sheet (5) that is connected on slide (1) stack shell, has the locating slot (5-1) that can insert screw on the installation sheet.

4. the bar slide that rolls according to claim 1 and 2, the diameter that it is characterized in that described blank pipe (3) is 2.5～4.5mm.

5. the bar slide that rolls according to claim 3, the diameter that it is characterized in that described blank pipe (3) is 2.5～4.5mm.