CN104188264A - Outsole shaping machining method for suturing technology - Google Patents

Abstract

The invention discloses an outsole shaping machining method for a suturing technology. The method comprises the following steps of roll pressing, piece feeding, sole edge milling, soaking, broken seam grooving and compression. The outsole can conform to the tilting degree of a shoe last bottom through compression. An upper foot and an insole can be conveniently combined tightly when the outsole is assembled. The edge is compressed into a flat shape. Meanwhile, seaming operation is facilitated. Compression of the outsole is carried out on a compression machine by means of a die, or the outsole is smashed by means of a reciprocating-type punch hammer. According to the machining method, the outsole machining process is rigorously controlled, the outsole machining quality is high, the outsole forming rate is high, the machining time is shortened, the service life of the outsole is longer, and the problems that existing outsole machining efficiency is low, quality is not easily controlled, and the rejection rate is high are solved.

Description

A kind of outer bottom integer processing method of suture technique

Technical field

The present invention relates to a kind of method, especially relate to a kind of outer bottom integer processing method of suture technique.

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.Yes wears light musculus cutaneus footwear and seem proper for working clan, and can the arrange in pairs or groups fur clothing of light face of frizzled feather leather boots, has kind of a cruel sensation.In the production of shoes, outer bottom is very important parts, if outer bottom crudy is defective, people wear this shoes walk very uncomfortable, even can disequilibrium, therefore, the processing of outer bottom has become very important operation in shoes production, tradition is low to the working (machining) efficiency of outer bottom, and quality is difficult for, control, usually causing percent defective very high.

Summary of the invention

The object of the invention is to overcome the above-mentioned existing working (machining) efficiency to outer bottom low, and quality is difficult for control, usually cause the problem that percent defective is very high, design a kind of outer bottom integer processing method of suture technique, this processing method has been carried out a tight control for the process of outer bottom, the crudy of outer bottom is high, and the ratio of briquetting of outer bottom is high, shorten process time, the longer service life of outer bottom, solved the existing working (machining) efficiency to outer bottom low, and quality is difficult for, control, usually causing the problem that percent defective is very high.

Object of the present invention is achieved through the following technical solutions: a kind of outer bottom integer processing method of suture technique, comprises the following steps:

(1) roll-in: adopt roll squeezer to carry out compacting to cortex or robber materials, or adopt reciprocating punch press to carry out block stamp tamping to cortex or robber materials;

(2) logical sheet: the sheet of flat cutter machine is cut to thickness and adjust, then the first heel region feed from outer bottom, wherein the outer bottom of high, a middle footwear from half sole aft terminal to flank and heel region sheet is thin gradually, in the time that sheet is cut, outer bottom is to be together admitted in flat cutter machine with holder mould, every is cutd open an outer bottom, the roll-in that holder mould will bear a machine;

(3) edge, milling base: in the rear and front end of standard form, apart from 40 mm places, limit, follow closely respectively five points of nails of two opposite directions, unnecessary nail tip is gone with pliers pricker, front end nail tip reserves 2 mm, rear end reserves 1 mm, so that with outer bottom stitching, by the multiple standard form flesh noodles at outer bottom, after surplus that periphery reserves is consistent, touch the locating pin of outer bottom front and back end with hammer, by standard form and outer bottom stitching, adopt milling cutter as cutting element, milling cutter be device at the bottom of copying milling along on the main shaft of machine, the rotary speed of milling cutter is higher, outer bottom edge after milling is along just more smooth, the rotating speed of milling cutter fixes on 2800 rpm, by the outer bottom edge that fixes standard form along leaning against at the bottom of milling along on the backer of machine, edge along template mills away unnecessary outer bottom edge, from flank, ankle position starts to carry out in milling machine operation, milling will slow down during to brilliance turning.

After milling, will check milling quality, require the end along vertical with bottom surface, smooth surface is smooth, without tool marks ripple, and rim of the mouth is clear, consistent with disymmetry.To base along the operation of carrying out meticulous skiving generally on base along carrying out on sand mill.This kind equipment has: single head grinds at a high speed platform, vertical abrasive band edge polisher and Dual-head edge grinding machine etc.When operation, bottom parts is flat on operating desk, slowly relies on bistrique or abrasive band, by coarse base along reconditioning neatly.

(4) immersion: water is put into along the material of milling in base and soak, water temperature is controlled at 18～25 DEG C, ox bottom leather soaks 2 min, buffalo bottom leather soaks 1 min, materials and parts really up to the mark can the proper extension time (as ox head leather etc.), after immersion, available wet cloth covers, and makes moisture content fully be penetrated into internal layer, after immersion, to leave standstill 1～2 h, make the water content of materials and parts reach 20%～30%.

The grain of materials and parts is towards inner bending 900, and surface is during without the globule, and the effect that sheet plane and integer are processed is best.Immersion parts are subject to the erosion of microorganism, cause parts to go rotten.Therefore, can add a small amount of mould inhibitor in when immersion (especially summer), go mouldy preventing.

(5) tear fluting: Thread sewing shoe is stitched together side parts and bottom parts with line, the tear fluting of outer bottom can be divided into enlightened groove and open two kinds of undercuts, the appearance wire casing directly carving on outer bottom is called open channel, its process operation is called enlightened groove, on material outer bottom, scratch the line of rabbet joint, first line-spacing limit 4～5 mm, second line-spacing limit 6～7 mm; Start-stop cutter position: full footwear open channel is from 5 mm after mouthful line, 8～10 mm in half sole of half sole list position open channel, left hand is held shoe last or hat block body, make outer bottom upward, right hand-held knife, cutter and bottom surface are angle 45 and spend angle, carve to terminal the first cutter from inner ankle by starting point along the line, dark 1 mm of cutter; And then carve to terminal the second cutter from external malleolus by starting point; Last from taking out the leather strap of an isosceles triangle between two cuttves, on bottom surface, can form one with base along equidistant open channel; Opening undercut is that bottom surface swabbing is eased back, so that carry out tear and slot scraping; Apart from base, 3～4 mm places scratch the line of rabbet joint; Cutter and bottom surface are 30～350 angles, tiltedly cut the domatic edge of a knife, dark 1～1.2 mm of cutter, and width 2～3 mm cut sth. askew; In the swabbing of tear place, first with screwdriver, the groove skin on the edge of a knife is lifted, then with slot scraping cone, the hide fiber of bottom in domatic groove is excavated, form spill groove.

For preventing that suture from not worn and torn prematurely, and after sewing up, bottom surface still keeps smooth, need on outer bottom, slot by tear, to suture is contained in groove.The outer bottom of enlightened groove is after linear slit processing, and suture has embedded in appearance wire casing, can not worn and not torn prematurely, but can directly see suture from outer bottom.Open channel and the collocation of sturdy suture, can give solid, slightly spacious, intrepid sensation, and its operation and rear processing comparatively simple, therefore multiplex on the sports products such as Labor protection shoes, climbing boot.It is simple that the advantage of enlightened groove is not only embodied in cutting processing, without the operation of closing groove skin, even and the product of sticky half sole, also very convenient in the time of sand milling.

For cortex outer bottom, machine cutting is to carry out in the processing integer workshop section of bottom parts; Manual cutting is carried out after closing outer bottom.

(6) die mould: can make the degree of lifting up at the bottom of outer bottom meets shoe last or hat block by die mould, be convenient to, in the time of assembling outer bottom, close closely with side pin and interior bear building-up, edge is tight calm, also be convenient to linear slit operation, outer bottom die mould carries out die mould on forming press by means of mould simultaneously, or rushes and pound with reciprocating block stamp.

In sum, the invention has the beneficial effects as follows: this processing method has been carried out a tight control for the process of outer bottom, the crudy of outer bottom is high, and the ratio of briquetting of outer bottom is high, shortened process time, the longer service life of outer bottom, has solved the existing working (machining) efficiency to outer bottom low, and quality is difficult for, control, usually causing the problem that percent defective is very high.

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:

An outer bottom integer processing method for suture technique, comprises the following steps:

(1) roll-in: adopt roll squeezer to carry out compacting to cortex or robber materials, or adopt reciprocating punch press to carry out block stamp tamping to cortex or robber materials;

(2) logical sheet: the sheet of flat cutter machine is cut to thickness and adjust, then the first heel region feed from outer bottom, wherein the outer bottom of high, a middle footwear from half sole aft terminal to flank and heel region sheet is thin gradually, in the time that sheet is cut, outer bottom is to be together admitted in flat cutter machine with holder mould, every is cutd open an outer bottom, the roll-in that holder mould will bear a machine;

(3) edge, milling base: in the rear and front end of standard form, apart from 40 mm places, limit, follow closely respectively five points of nails of two opposite directions, unnecessary nail tip is gone with pliers pricker, front end nail tip reserves 2 mm, rear end reserves 1 mm, so that with outer bottom stitching, by the multiple standard form flesh noodles at outer bottom, after surplus that periphery reserves is consistent, touch the locating pin of outer bottom front and back end with hammer, by standard form and outer bottom stitching, adopt milling cutter as cutting element, milling cutter be device at the bottom of copying milling along on the main shaft of machine, the rotary speed of milling cutter is higher, outer bottom edge after milling is along just more smooth, the rotating speed of milling cutter fixes on 2800 rpm, by the outer bottom edge that fixes standard form along leaning against at the bottom of milling along on the backer of machine, edge along template mills away unnecessary outer bottom edge, from flank, ankle position starts to carry out in milling machine operation, milling will slow down during to brilliance turning,

(4) immersion: water is put into along the material of milling in base and soak, water temperature is controlled at 18～25 DEG C, ox bottom leather soaks 2 min, buffalo bottom leather soaks 1 min, materials and parts really up to the mark can the proper extension time (as ox head leather etc.), after immersion, available wet cloth covers, and makes moisture fully be penetrated into internal layer, after immersion, to leave standstill 1～2 h, make the water content of materials and parts reach 20%～30%;

(5) tear fluting: Thread sewing shoe is stitched together side parts and bottom parts with line, the tear fluting of outer bottom can be divided into enlightened groove and open two kinds of undercuts, the appearance wire casing directly carving on outer bottom is called open channel, its process operation is called enlightened groove, on material outer bottom, scratch the line of rabbet joint, first line-spacing limit 4～5 mm, second line-spacing limit 6～7 mm; Start-stop cutter position: full footwear open channel is from 5 mm after mouthful line, 8～10 mm in half sole of half sole list position open channel, left hand is held shoe last or hat block body, make outer bottom upward, right hand-held knife, cutter and bottom surface are angle 45 and spend angle, carve to terminal the first cutter from inner ankle by starting point along the line, dark 1 mm of cutter; And then carve to terminal the second cutter from external malleolus by starting point; Last from taking out the leather strap of an isosceles triangle between two cuttves, on bottom surface, can form one with base along equidistant open channel; Opening undercut is that bottom surface swabbing is eased back, so that carry out tear and slot scraping; Apart from base, 3～4 mm places scratch the line of rabbet joint; Cutter and bottom surface are 30～350 angles, tiltedly cut the domatic edge of a knife, dark 1～1.2 mm of cutter, and width 2～3 mm cut sth. askew; In the swabbing of tear place, first with screwdriver, the groove skin on the edge of a knife is lifted, then with slot scraping cone, the hide fiber of bottom in domatic groove is excavated, form spill groove;

(6) die mould: can make the degree of lifting up at the bottom of outer bottom meets shoe last or hat block by die mould, be convenient to, in the time of assembling outer bottom, close closely with side pin and interior bear building-up, edge is tight calm, also be convenient to linear slit operation, outer bottom die mould carries out die mould on forming press by means of mould simultaneously, or rushes and pound with reciprocating block stamp.

This processing method has been carried out a tight control for the process of outer bottom, the crudy of outer bottom is high, and the ratio of briquetting of outer bottom is high, shorten process time, the longer service life of outer bottom, solved the existing working (machining) efficiency to outer bottom low, and quality is difficult for, control, usually causing the problem that percent defective is very high.

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. an outer bottom integer processing method for suture technique, is characterized in that, comprises the following steps:

(1) roll-in: adopt roll squeezer to carry out compacting to cortex or robber materials, or adopt reciprocating punch press to carry out block stamp tamping to cortex or robber materials;

(2) logical sheet: the sheet of flat cutter machine is cut to thickness and adjust, then the first heel region feed from outer bottom, wherein the outer bottom of high, a middle footwear from half sole aft terminal to flank and heel region sheet is thin gradually, in the time that sheet is cut, outer bottom is to be together admitted in flat cutter machine with holder mould, every is cutd open an outer bottom, the roll-in that holder mould will bear a machine;

(3) edge, milling base: in the rear and front end of standard form, apart from 40 mm places, limit, follow closely respectively five points of nails of two opposite directions, unnecessary nail tip is gone with pliers pricker, front end nail tip reserves 2 mm, rear end reserves 1 mm, so that with outer bottom stitching, by the multiple standard form flesh noodles at outer bottom, after surplus that periphery reserves is consistent, touch the locating pin of outer bottom front and back end with hammer, by standard form and outer bottom stitching, adopt milling cutter as cutting element, milling cutter be device at the bottom of copying milling along on the main shaft of machine, the rotary speed of milling cutter is higher, outer bottom edge after milling is along just more smooth, the rotating speed of milling cutter fixes on 2800 rpm, by the outer bottom edge that fixes standard form along leaning against at the bottom of milling along on the backer of machine, edge along template mills away unnecessary outer bottom edge, from flank, ankle position starts to carry out in milling machine operation, milling will slow down during to brilliance turning,

(4) immersion: water is put into along the material of milling in base and soak, water temperature is controlled at 18～25 DEG C, ox bottom leather soaks 2 min, buffalo bottom leather soaks 1 min, after immersion, available wet cloth covers, make moisture content fully be penetrated into internal layer, after immersion, will leave standstill 1～2 h, make the water content of materials and parts reach 20%～30%;

(5) tear fluting: Thread sewing shoe is stitched together side parts and bottom parts with line, the tear fluting of outer bottom can be divided into enlightened groove and open two kinds of undercuts, the appearance wire casing directly carving on outer bottom is called open channel, its process operation is called enlightened groove, on material outer bottom, scratch the line of rabbet joint, first line-spacing limit 4～5 mm, second line-spacing limit 6～7 mm; Start-stop cutter position: full footwear open channel is from 5 mm after mouthful line, 8～10 mm in half sole of half sole list position open channel, left hand is held shoe last or hat block body, make outer bottom upward, right hand-held knife, cutter and bottom surface are angle 45 and spend angle, carve to terminal the first cutter from inner ankle by starting point along the line, dark 1 mm of cutter; And then carve to terminal the second cutter from external malleolus by starting point; Last from taking out the leather strap of an isosceles triangle between two cuttves, on bottom surface, can form one with base along equidistant open channel; Opening undercut is that bottom surface swabbing is eased back, so that carry out tear and slot scraping; Apart from base, 3～4 mm places scratch the line of rabbet joint; Cutter and bottom surface are 30～350 angles, tiltedly cut the domatic edge of a knife, dark 1～1.2 mm of cutter, and width 2～3 mm cut sth. askew; In the swabbing of tear place, first with screwdriver, the groove skin on the edge of a knife is lifted, then with slot scraping cone, the hide fiber of bottom in domatic groove is excavated, form spill groove;

(6) die mould: can make the degree of lifting up at the bottom of outer bottom meets shoe last or hat block by die mould, be convenient to, in the time of assembling outer bottom, close closely with side pin and interior bear building-up, edge is tight calm, also be convenient to linear slit operation, outer bottom die mould carries out die mould on forming press by means of mould simultaneously, or rushes and pound with reciprocating block stamp.