CN104188254A - Machining method for planer side seam welts - Google Patents

Abstract

The invention discloses a machining method for planer side seam welts. The welts are split on a flat cutter machine one by one, and each welt is 12-15 mm wide and 3-4 mm thick; a line containing groove is formed in the flesh face of each welt so that the welt can be tightly combined with an outsole, and the groove milling operation is carried out on a welt forming machine; slope cutting operation is carried out on the welt forming machine, the included angle of 30-35 degrees is formed between the cutting edge of a cutting knife and the plane of each welt, cut pieces are cut in an inclined mode along marked lines, and the width of the cut pieces is 4-5 mm; number one abrasive cloth is used for grinding the granule face of each welt on a grinding machine. According to the machining method, the machining process of the welts is controlled strictly, the machined welts meet the design requirement, good materials are provided for follow-up production of shoes, the forming quality of the shoes is high, and the problems that in the existing machining process of the welts, due to the facts that the process of the welts is not controlled strictly, the formed structures of the welts are poor, the forming quality of the shoes is poor, and the service life is affected are solved.

Description

Based on the processing method along bar to plane latasuture

Technical field

The present invention relates to a kind of processing method, especially relate to a kind of based on the processing method along bar to plane latasuture.

Background technology

The thing that shoes land while being being through on pin, walking of making taking skin, cloth, wood, grass, plastic wire etc. as material, shoes have long development history.In large Yangshao culture period before more than 5000 years, the most original footwear that animal skin is made are just there are.Shoes are that people protects the not injured a kind of instrument of pin.People are in order to overcome in particular cases the earliest, do not allow pin feel bad or injured, have just invented fur shoes.Shoes develop into now, have just formed present this appearance.The shoes of various pattern functions are seen everywhere.In the traditional marriage customs of China, shoes are a kind of mascot, this be due to shoes in pairs and " footwear " and " together with " the one symbol folk custom that produces of unisonance.Have as the also present of wedding; Have as getting married indispensable; Have to become and congratulate newly-married happiness.Harmonious in colour is that a glance just can be found out and wear level, so cannot there be mistake.The woman that makings is naturally free and easy, shoes will have certain thickness and component, and simplicity generosity.It is slim and graceful thoroughly empty that graceful charming woman's shoes are wanted, the decoration of some exquisiteness.Noble classic woman, shoes are preferably selected the classic look of generous gracefulness, the gaudy fashionable gas that can be old for one's age on the contrary.The girl of petite lovely type, the fashionable more gaudy exaggeration of shoes is at all inundue.Traditional collocation is also broken on one point.There is no lack of strange things for the style of jeans and style, and the cooperation of shoes can be restricted to one pattern yet, and can be that high-heeled shoes can be also flat leather boots, and the embroidered shoes of old soil also can be joined beautiful remarkably.Could differentiate although the material of footwear need to be scrutinized, forming in the unified style of color and style, also can affect the quality of look and type.As the footwear of light face ox-hide seem exquisite, noble, and the leather boots of frizzled feather is just rough, simple many.The bar part that leather shoes are used in producing mainly comprises along bar, wire rod and outer palm bar.For adapting to the requirement of processing technology, need in the integer operation of bottom parts, process processing to above-mentioned parts.Not only can be for linear slit structure but also can be for adhesive structure along bar.In Thread sewing shoe, be positioned at sole edge along bar, sew up with helping pin, the interior end and outer bottom respectively, be the attachment between side pin and outer bottom, to work to increase side bear building-up and close, the while also can hide upper stretching fold.And in rubber adhesive shoes, vacation both can have been covered upper stretching fold along bar, can play again the effect of decoration.Therefore, be the interface components of upper of a shoe and outer bottom (or interior end) along bar, be again beautifying and decorating part.Due to along bar in main exposure portion, so both required inherent quality, require again outward appearance U.S..Tradition is carrying out along in the processing of bar, not tight to check on due to along bar technique, and it is poor to make along the structure of bar moulding, causes the of poor quality of shoes moulding, affects service life.

Summary of the invention

The object of the invention is to overcome above-mentioned existing carrying out along in the processing of bar, not tight to check on due to along bar technique, it is poor to make along the structure of bar moulding, cause the of poor quality of shoes moulding, affect the problem in service life, design a kind of based on the processing method along bar to plane latasuture, this processing method is by controlling carry out strict handle along bar processing technology, what make to process reaches designing requirement along bar, provide good material for the production of follow-up shoes, make shoes Forming Quality high, solve existing carrying out along in the processing of bar, not tight to check on due to along bar technique, it is poor to make along the structure of bar moulding, cause the of poor quality of shoes moulding, affect the problem in service life.

Object of the present invention is achieved through the following technical solutions: based on the processing method along bar to plane latasuture, comprise the following steps:

(1) logical sheet: will lead to sheet along bar by root on flat cutter machine, thereby make its thickness reach uniformity, welt width is 12～15mm, thick 3～4mm, length intercepts according to actual needs;

(2) groove milling: hold wire casing opening along the flesh noodles of bar, to make along bar and the tight combination of outer bottom, groove milling operates along carrying out on bar forming machine, the disposable processing that completes groove milling, process velocity is 1 meter per second, from 5 mm after mouthful line, 8～10 mm in half sole of half sole list position open channel, left hand is held along bar, make outer bottom upward, right-hand operated equipment, makes milling cutter and bottom surface be angle 45 and spends angle, along the line from being milled out to terminal by starting point, dark 1 mm of cutter;

(3) sheet slope: tight, seamless for making to be combined with upper of a shoe along bar, increase stitching fastness and stability along bar and the interior end, need to be to the sheet slope, side along bar, sheet slope operation is along carrying out on bar forming machine, by the blade of cutter be the angle of 30～35 ° along bar plane, tiltedly cutting and cut open sheet along the line of being drawn, cut open the wide 4～5mm that equals in slope of sheet, is the slope stubble width at the end in Thread sewing shoe just;

(4) sand grains face: be with No. 1 emery cloth along the sand milling of bar grain, carry out on abrasive machine, sand milling forward position bar need not soak, and sand milling can not be excessively dark, in order to avoid reduce along the intensity of bar and affect ornamenting thereafter.

In sum, the invention has the beneficial effects as follows: this processing method is by controlling carry out strict handle along bar processing technology, what make to process reaches designing requirement along bar, provide good material for the production of follow-up shoes, make shoes Forming Quality high, solved existing carrying out along in the processing of bar, not tight to check on due to along bar technique, it is poor to make along the structure of bar moulding, causes the of poor quality of shoes moulding, affects the problem in service life.

Detailed description of the invention

Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.

Embodiment 1:

Based on the processing method along bar to plane latasuture, comprise the following steps:

(1) logical sheet: will lead to sheet along bar by root on flat cutter machine, thereby make its thickness reach uniformity, welt width is 12～15mm, thick 3～4mm, length intercepts according to actual needs;

(2) groove milling: hold wire casing opening along the flesh noodles of bar, to make along bar and the tight combination of outer bottom, groove milling operates along carrying out on bar forming machine, the disposable processing that completes groove milling, process velocity is 1 meter per second, from 5 mm after mouthful line, 8～10 mm in half sole of half sole list position open channel, left hand is held along bar, make outer bottom upward, right-hand operated equipment, makes milling cutter and bottom surface be angle 45 and spends angle, along the line from being milled out to terminal by starting point, dark 1 mm of cutter;

(3) sheet slope: tight, seamless for making to be combined with upper of a shoe along bar, increase stitching fastness and stability along bar and the interior end, need to be to the sheet slope, side along bar, sheet slope operation is along carrying out on bar forming machine, by the blade of cutter be the angle of 30～35 ° along bar plane, tiltedly cutting and cut open sheet along the line of being drawn, cut open the wide 4～5mm that equals in slope of sheet, is the slope stubble width at the end in Thread sewing shoe just;

(4) sand grains face: be with No. 1 emery cloth along the sand milling of bar grain, carry out on abrasive machine, sand milling forward position bar need not soak, and sand milling can not be excessively dark, in order to avoid reduce along the intensity of bar and affect ornamenting thereafter.

Along bar be flat on outer bottom, upper of a shoe and the outside at the interior end, with upper of a shoe and interior bottom side to stitching, therefore be called plane latasuture along bar.

Natural bottom leather is carried out to sand milling along the grain of bar, can remove upper stiff tanning agent deposit and the mill base in its surface, increase elasticity and the plasticity of leather, make along bar surface cleaning, color and luster is consistent, stops tight while being conducive to stitch bottom line, makes line border attractive in appearance.

This processing method is by controlling carry out strict handle along bar processing technology, what make to process reaches designing requirement along bar, provide good material for the production of follow-up shoes, make shoes Forming Quality high, solved existing carrying out along in the processing of bar, not tight to check on due to along bar technique, it is poor to make along the structure of bar moulding, cause the of poor quality of shoes moulding, affect the problem in service life.

The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technology of the present invention, method are done above embodiment in fact, within all falling into protection scope of the present invention.

Claims (1)

1. based on the processing method along bar to plane latasuture, it is characterized in that, comprise the following steps:

(1) logical sheet: will lead to sheet along bar by root on flat cutter machine, thereby make its thickness reach uniformity, welt width is 12～15mm, thick 3～4mm, length intercepts according to actual needs;

(2) groove milling: hold wire casing opening along the flesh noodles of bar, to make along bar and the tight combination of outer bottom, groove milling operates along carrying out on bar forming machine, the disposable processing that completes groove milling, process velocity is 1 meter per second, from 5 mm after mouthful line, 8～10 mm in half sole of half sole list position open channel, left hand is held along bar, make outer bottom upward, right-hand operated equipment, makes milling cutter and bottom surface be angle 45 and spends angle, along the line from being milled out to terminal by starting point, dark 1 mm of cutter;

(3) sheet slope: tight, seamless for making to be combined with upper of a shoe along bar, increase stitching fastness and stability along bar and the interior end, need to be to the sheet slope, side along bar, sheet slope operation is along carrying out on bar forming machine, by the blade of cutter be the angle of 30～35 ° along bar plane, tiltedly cutting and cut open sheet along the line of being drawn, cut open the wide 4～5mm that equals in slope of sheet, is the slope stubble width at the end in Thread sewing shoe just;

(4) sand grains face: be with No. 1 emery cloth along the sand milling of bar grain, carry out on abrasive machine, sand milling forward position bar need not soak, and sand milling can not be excessively dark, in order to avoid reduce along the intensity of bar and affect ornamenting thereafter.