CN205617065U - Auxiliary device is made up to brassiere steel ring cover - Google Patents

Abstract

The utility model discloses an auxiliary device is made up to brassiere steel ring cover, it includes the preforming subassembly and colludes the piece, the preforming subassembly includes frame connecting piece, preforming support piece and preforming, frame connecting piece spiral shell dress is at sewing machine aircraft nose dorsal part, preforming support piece spiral shell dress is in frame connecting piece one end, and the preforming spiral shell adorn on preforming support piece, and its one end 90 one -tenth preforming feet of buckling collude the piece spiral shell and adorn on the sewing machine workstation, and its one end is buckled into the U -shaped and is colluded. The U -shaped collude with the cooperation of preforming foot position, form the screens clearance. The utility model discloses the position cooperation that utilizes the preforming and collude the piece in manufacturing process, can be ground the cloth automatically toward the lining, do not need personnel to operate, the circuitous volume meeting automatic generation that needs, and the single needle stitch can not expose, the utility model discloses simple structure, it is convenient to place and take out the work piece, and the process velocity need not skilled gimmick soon can the left -hand seat but also has promoted preparation efficiency, has saved man -hour.

Description

Bra steel ring set sewing auxiliary device

Technical field

This utility model relates to textile machinery industry, particularly to a kind of bra steel ring set sewing auxiliary device.

Background technology

At present when processing is with the bra of steel ring sleeve, owing to its subiculum connecting portion is often superimposed by the fabric of three layers even four layers, owing to subiculum position has the combination of multi-layer thick material not only to add thickness, hardness and intensity, and it is relatively thin at the bottom band position dress material of bra, make on this procedure at steel ring sleeve, easily reveal single needle stitch, workpiece is caused to reprocess, the most easily there is the inaccurate problem in location, artificial bigger according to site error, also sew up the easy positioning of stitching, thick tilting of expecting easily to rebound, be unfavorable for sewing.

Prior art is all to labor in operator limit, stab inward while cut with yarn, control to cover the circuitous amount of single needle stitch, losing time very much, operate dangerous, imprudence can opponent damage, and complex operation, will be always manually according to workpiece in sewing process, operator's labor intensity is big, and the slow efficiency of speed is low.Sewing when, it is desirable that operator hand-tight tightly pins the main clothes body of bra with one, another hands uses pointed tool to be put in above the curler of steel ring sleeve by main clothes body, near sewing machine, press-in sewing-machine foot lower portion carries out cabling, the speed of blowing and sewing to be mated, needing certain experience, highly dependent upon maneuver and the proficiency of workman, while making, awl to be held or yarn are cut to stab to do and are ensured the technological requirement of product and stability and speed.

Utility model content

The purpose of this utility model is to provide a kind of bra steel ring set sewing auxiliary device, in order to solve the defect of above-mentioned prior art, makes the operation more hommization of sewing machine, sews more attractive in appearance.Hereinafter solved, by this utility model, the technical scheme that its technical problem is used:

A kind of bra steel ring set sewing auxiliary device, it includes wafer assembly and hooks sheet, wafer assembly includes barrel coupler, pressure sheet support part and tabletting, barrel coupler spiral shell is contained in head of sewing machine dorsal part, described pressure sheet support part is screwed onto barrel coupler one end, and tabletting spiral shell is contained on pressure sheet support part, and its one end 90-degree bent becomes tabletting foot, hooking sheet spiral shell to be contained on sewing machine table, its one end is bent into U-shaped and hooks.

Further, U-shaped hooks and coordinates with tabletting placement of foot, forms screens gap.

Further, tabletting is bent sheet metal with hook sheet.

Further, wafer assembly is arranged on inside head of sewing machine.

Further, the U-shaped hook hooking sheet is positioned at the upper edge of curler outlet.

Use technique scheme, the technique effect of the present invention has: this utility model is the device being arranged on original steel ring double cylinder side, utilize tabletting and hook the position cooperation of sheet, in manufacturing process, the thicker clothes body of sewing and its edge relatively grenadine will be needed at ad-hoc location by this device card, device of the present utility model can grind cloth automatically inward, need not human users, the circuitous amount needed can automatically generate, single needle stitch would not expose again, and clothes body is not easy bounce-back and tilts, when being beneficial to sewing, exactly takes the needle；This utility model simple in construction, places and takes out workpiece convenient.Not only speed gets final product left-hand seat without skilled maneuver soon but also improves make efficiency, saves man-hour.

Accompanying drawing explanation

Fig. 1 is structural representation after this utility model assembles；

Fig. 2 is wafer assembly structural representation；

Fig. 3 is pressure sheet support part structural representation.

Reference numerals list:

1, wafer assembly；11, barrel coupler；111, location groove；112, vertical transverse plate；113, link slot；12, pressure sheet support part；121, traversing section；122, vertical section；123, tabletting connecting hole；124, hole, location；125, groove；13, tabletting；131, locating slot；132, tabletting foot；2, sheet is hooked；21, sheet locating slot is hooked；22, U-shaped hooks；3, sewing machine table；4, head of sewing machine；5, curler；6, screens gap.

Detailed description of the invention

Below in conjunction with embodiment, this utility model is described further, but the content being not limited in description.

As shown in Figure 1, Figure 2 and Figure 3, bra steel ring set sewing auxiliary device, including wafer assembly 1 and hook sheet 2；Wherein wafer assembly 1 includes barrel coupler 11, pressure sheet support part 12 and tabletting 13, and wafer assembly 1 is arranged on inside head of sewing machine 4；Barrel coupler 11 is L-shaped, and vertical edge offers location groove 111, is bolted at head of sewing machine 4 dorsal part, and widthwise edge reaches on front side of head below head, and transverse end is provided with vertical transverse plate 112, and vertical transverse plate 112 offers link slot 113；Pressure sheet support part 12 is inverted L-shaped, and transverse end 121 offers hole 124, location, and spiral shell is contained in the link slot 113 of barrel coupler 11, position can be along the translation of vertical transverse plate 112, its vertical end 122 is wider, and there is the most vertical groove 125 centre, and offers tabletting connecting hole 123；Tabletting 13 is a bent elongated metal sheet, and middle part vertically offers locating slot 131, is bolted to connection with the tabletting connecting hole 123 of pressure sheet support part 12, and tabletting 13 one end leans out and forms tabletting foot 132 at 90-degree bent away from the 1cm of end.

Hooking sheet 2 is L-shaped sheet metal, and vertical edges is wider offers one hook sheet locating slot 21, is connected with sewing machine table 3 bolt, and widthwise edge is narrower, and end is bent into U-shaped and hooks 22, and position is above curler 5.U-shaped hooks 22 and coordinates with tabletting foot 132 position, forms screens gap.Bra subiculum thickness material is put in and hooks sheet U-shaped hook 22 outside, and the peripheral thin material of subiculum is stuck in the gap of U-shaped hook 22 and tabletting foot 132.

This utility model is the device being arranged on original steel ring double cylinder side, utilize tabletting 13 and hook the position cooperation of sheet 2, in manufacturing process, it would be desirable to the thicker clothes body of sewing and its edge relatively grenadine by this device card at ad-hoc location, i.e. in screens gap 6, device of the present utility model can grind cloth automatically inward, need not human users, the circuitous amount of needs can automatically generate, and single needle stitch would not expose again, and clothes body is not easy bounce-back and tilts, when being beneficial to sewing, exactly takes the needle；This utility model simple in construction, places and takes out workpiece convenient.Not only speed gets final product left-hand seat without skilled maneuver soon but also improves make efficiency, saves man-hour.

Manufacture method after improvement belongs to pioneering inside the same industry, not only speed gets final product left-hand seat without skilled maneuver soon but also improves make efficiency, saves man-hour, and after improvement, every product is when making this procedure of steel ring crosspointer, averagely saving 28s, the most averagely promoting make efficiency is 48%.

It should be noted that; below it is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and replacement, these improve and replace and also should be regarded as protection domain of the present utility model.

Claims (5)

1. a bra steel ring set sewing auxiliary device, it is characterized in that: it includes wafer assembly (1) and hooks sheet (2), described wafer assembly (1) includes barrel coupler (11), pressure sheet support part (12) and tabletting (13), described barrel coupler (11) spiral shell is contained in head of sewing machine (4) dorsal part, described pressure sheet support part (12) spiral shell is contained in barrel coupler (11) one end, described tabletting (13) spiral shell is contained on pressure sheet support part (12), its one end 90-degree bent forms tabletting foot (132), described hook sheet (2) spiral shell is contained on sewing machine table (3), its one end is bent into U-shaped and hooks (22).

2. overlap sewing auxiliary device according to the bra steel ring described in claim 1, it is characterised in that: described U-shaped hooks (22) and coordinates with tabletting foot (132) position, forms screens gap (6).

Bra steel ring the most according to claim 1 set sewing auxiliary device, it is characterised in that: described tabletting (13) is sheet metal with hook sheet (2).

4. overlap sewing auxiliary device according to the bra steel ring described in claim 1, it is characterised in that: described wafer assembly (1) is arranged on head of sewing machine (4) inner side.

Bra steel ring the most according to claim 1 set sewing auxiliary device, it is characterised in that: the U-shaped of described hook sheet (2) hooks (22) and is positioned at edge in curler (5) outlet.