CN1721101A - Snap fastener forming method and apparatus - Google Patents
Snap fastener forming method and apparatus Download PDFInfo
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- CN1721101A CN1721101A CN 200410028130 CN200410028130A CN1721101A CN 1721101 A CN1721101 A CN 1721101A CN 200410028130 CN200410028130 CN 200410028130 CN 200410028130 A CN200410028130 A CN 200410028130A CN 1721101 A CN1721101 A CN 1721101A
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Abstract
This invention discloses button preparation forming method and forming equipment comprised first and second punch forming devices, cutting hole device, steel wire forming harness device and peripheral coating treatment device. When the half-finished product of button in second punch device is punched broken and put into round rotary table, then it finishes the downstream process with steel wire forming harness device and peripheral coating treatment device. Thereby, the equipment can make button continually, avoids puzzle of feeding and laying material, and saves time and cost.
Description
Technical field
The present invention provides a kind of snap-fastener and makes forming method and former thereof.
Background technology
The use of button is indispensable member for the dress ornament of people's dress always, decorate or fasten clothing all to have the value of its practicality no matter be, and its kenel, pattern is also constantly changing, increase, wherein snap-fastener has the characteristic that allows the user buckle fast or to open, be used in clothes widely, on the suitcase, especially the overcoat that needs usually to wear off puts, the use of snap-fastener promptly is comparatively special on the structure, also comparatively bother in the manufacturing, time-consuming button, please referring to shown in Figure 1, it is the outside drawing of snap-fastener, the technology of known manufacturing snap-fastener, be to utilize three machineries to carry out punch die respectively in regular turn to be shaped, form flank hole 1, steel wire 2 procedures such as grade are installed, therefore between different platform, it needs spended time and cost to carry out the operation of loading and unloading, especially when steel wire 2 is installed, need distinguish the direction in flank hole 1, steel wire 2 is installed on this flank hole 1, therefore its processing procedure is time-consuming and can't continuous fast manufacturing, when actual production operates, known techniques causes the generation of defective products easily because flank hole 1 do not packed into by steel wire 2, and then increases production cost.
Summary of the invention
The purpose of this invention is to provide a kind of snap-fastener and make forming method, it can reduce snap-fastener processing required time, to reduce manufacturing cost, promote production efficiency and to guarantee the quality of product.
Another object of the present invention provides a kind of snap-fastener and makes former, and continuous uninterrupted is made snap-fastener fast, and the loading and unloading that produced when avoiding separate machined puzzlement is to save process time and cost.
For achieving the above object, solution of the present invention is: a kind of snap-fastener is made forming method, the steps include:
Cut off and the punching moulding: be to utilize punch press branch two-period form to be processed into the disc in a tool flank hole one stock, its first section is the convex shape disk that stock is shaped to the tool hollow posts, and second section then is to wear two relative flank holes in hollow posts and disc joint;
The steel wire moulding is inserted in: be steel wire to be bent S-shaped, then be placed in the flank hole of above-mentioned disc, and place, the outer end fillet of hollow posts is handled;
The periphery is covered to complete: be thick with finishing the peripheral bending of the disc that is inserted in steel wire one lip, and with steel wire one side coat, fixing, and finish the finished product of snap-fastener.
A kind of snap-fastener is made former, import a steel wire and a steel plate, in order to make a snap-fastener, its successively by one with this steel plate drawing on this steel plate, to form first half-finished first a piercing and shaping die device with a cylinder, one has a cutter, cut out a flank hole on this steel plate, to form one second half-finished aperture apparatus that cuts respectively at the two bottom sides of this cylinder, one thrusts second semi-finished product on this steel plate and insert on the round turntable, the recessed marginal ridge that folds in this second half-finished periphery is to form one the 3rd half-finished second piercing and shaping die device simultaneously, one cuts off this steel wire and be bent into two S curved shape, and insert in the 3rd half-finished marginal ridge, simultaneously form a holding section to fix the steel wire that this is bent into two S curved shape, form one the 4th half-finished steel wire moulding and be inserted in device and and the 4th half-finished marginal ridge formed toward inboard recessed folding a lip is thick to coat treating apparatus with the periphery of finishing this snap-fastener and be arranged side by side and constitute in this marginal ridge.
This first piercing and shaping die device, constituted by a plurality of diel, these a plurality of diels form a line according to its deflection size that is caused that is shaped, and this steel plate is little under big extruding order by deflection by these a plurality of diels, forms this first semi-finished product.
This cutter that cuts aperture apparatus is smooth on one first platform, this first platform has a pothole can be in order to install this first half-finished cylinder, this pothole also has an ejector pin mechanism, this cuts aperture apparatus and has a fixed bar, a positioning rod, this backstay has a card button end, after snapping in this first half-finished cylinder back side, passing by a fork moves to another the first half-finished cylinder on this steel plate on the pothole of this first platform, this moment, this fixed bar utilized the driving of one first cam and one first back-moving spring, fill in fully within this pothole in order to the elastic force that this first half-finished cylinder is overcome this ejector pin mechanism, this moment, this cutter utilized the driving of one second back-moving spring and one second cam, cut out this flank hole to form these second semi-finished product on this steel plate in the two bottom sides of this cylinder.
This fork has first hinge that articulates with board, and this fork and a connecting rod utilize one second hinge to articulate, this connecting rod and with an eccentric wheel pivot joint that is positioned on the driving wheel.
Card button end has the arc angle of leading.
This second piercing and shaping die device has a cut-out portion and a recessed folding part and arranges in pairs or groups a knife edge die and a recessed folding mould use, it utilizes this cut-out portion that second semi-finished product on this steel plate are thrust and insert on this round turntable, utilize simultaneously this recessed folding part with recessed this marginal ridge that folds in this second half-finished periphery to form the 3rd semi-finished product.
This cut-out portion is an arranged coaxial with this recessed folding part, after it utilizes the blocking of a clamping close device to drive this cut-out portion to thrust and insert second semi-finished product on this steel plate on this cylinder rotating disk in advance, this clamping close device can break away from blocking should cut-out portion, with this recessed folding part of independent driving with recessed this marginal ridge that folds in this second half-finished periphery to form the 3 half product.
Device is inserted in this steel wire moulding, has a shaping dies, this shaping dies cuts off this steel wire and be bent into two S curved shape, and utilize a pusher rod that the steel wire that this is bent into two S curved shape is inserted in the 3rd half-finished marginal ridge, simultaneously form this holding section, form the 4th semi-finished product in this marginal ridge.
This shaping dies includes one and leans portion, one outer race bucket, one center-pole and a shaped bar, this portion of leaning has an arcuation guide card, this center-pole is positioned within this outer race bucket, the pushing by this outer race bucket after being cut off of this steel wire leans portion near this, this steel wire and by the effect of this arcuation guide card, front side in this outer race bucket intersects, by this shaped bar the both sides of this steel wire are pushed the zone of this outer race bucket and this center-pole this moment respectively, steel wire is formed two S curved shape, and this pusher rod is the top, the outside that is built up in this outer race bucket, treat after steel wire forms two S curved shape it to be inserted in the 3rd half-finished marginal ridge, simultaneously form this holding section, form the 4th semi-finished product in this marginal ridge.
It is to comprise a volume mould and an extrusion die that this periphery coats treating apparatus, it aims at this volume mould with the 4th half-finished marginal ridge, and utilize this extrusion die to oppress the pressuring direction of the 4th semi-finished product toward this volume mould, it is thick by the effect of this volume mould the 4th half-finished marginal ridge to be formed this lip toward inboard recessed folding, promptly finishes this snap-fastener.
Described snap-fastener is made former and is had more an open mold, and an opening is gone out at the top of this cylinder.
After adopting such scheme, the equipment that snap-fastener of the present invention is made moulding cooperates its forming method in the position through the various devices of proper arrangement, it can continuous uninterrupted make snap-fastener, its manufacturing time is short in view of the above, and the problem of not having loading and unloading, more can avoid steel wire not pack the flank hole into and cause the generation of defective products, and then save production cost, improve competitiveness of product.
Description of drawings
Fig. 1 is known snap-fastener schematic diagram;
Fig. 2 is the present invention's first piercing and shaping die device configuration schematic diagram;
Fig. 3 is the semi-finished product schematic diagram of the present invention's first piercing and shaping die device;
Fig. 4-1 is that the present invention cuts aperture apparatus action schematic diagram one;
Fig. 4-1A is the partial enlarged drawing of Fig. 4-1;
Fig. 4-1B is the partial enlarged drawing of Fig. 4-1;
Fig. 4-2 is that the present invention cuts aperture apparatus action schematic diagram two;
Fig. 4-2A is the partial enlarged drawing of Fig. 4-2;
Fig. 4-2B is the partial enlarged drawing of Fig. 4-2;
Fig. 4-3 is that the present invention cuts aperture apparatus action schematic diagram three;
Fig. 4-3A is the partial enlarged drawing of Fig. 4-3;
Fig. 4-3B is the partial enlarged drawing of Fig. 4-3;
Fig. 4-4 is that the present invention cuts another angle motion schematic diagram three of aperture apparatus;
Fig. 4-5 is that the present invention cuts aperture apparatus action schematic diagram four;
Fig. 4-5A is the partial enlarged drawing of Fig. 4-5;
Fig. 4-5B is the partial enlarged drawing of Fig. 4-5;
Fig. 4-6 is that the present invention cuts another angle motion schematic diagram four of aperture apparatus;
Fig. 4-7 is that the present invention cuts aperture apparatus action schematic diagram five;
Fig. 4-7A is the partial enlarged drawing of Fig. 4-7;
Fig. 5 is the semi-finished product schematic diagram that the present invention cuts aperture apparatus;
Fig. 6 is a round turntable schematic diagram of the present invention;
Fig. 7-1 is the present invention's second piercing and shaping die device schematic diagram;
Fig. 7-2 is the present invention's second piercing and shaping die device schematic diagrames one;
Fig. 7-3 is the present invention's second piercing and shaping die device schematic diagrames two;
Fig. 8 is the semi-finished product schematic diagram of the present invention's second piercing and shaping die device;
Fig. 9-1 is that device action schematic diagram one is inserted in steel wire moulding of the present invention;
Fig. 9-2 is that device action schematic diagram two is inserted in steel wire moulding of the present invention;
Fig. 9-3 is that device action schematic diagram three is inserted in steel wire moulding of the present invention;
Fig. 9-4 is that device action schematic diagram four is inserted in steel wire moulding of the present invention;
Figure 10 is the semi-finished product schematic diagram that device is inserted in steel wire moulding of the present invention;
Figure 11 is the peripheral treating apparatus configuration schematic diagram that coats of the present invention;
Figure 11 A is the partial enlarged drawing of Figure 11;
Figure 12 is a products appearance schematic diagram of the present invention.
The specific embodiment
Cooperate shown in Fig. 2-12, the procedure of processing stroke that snap-fastener of the present invention is detailed is:
1, cuts off also punching moulding: be to utilize punch press to be processed into first semi-finished product 31 of a tool cylinder 301 steel plate 20 earlier, then, cut out a flank hole 302, insert for a steel wire 10 in these cylinder 301 two bottom sides.
2, steel wire 10 moulding are inserted in: be earlier with a steel wire 10 bendings S-shaped after, be placed in again and form second semi-finished product 32 in the above-mentioned flank hole 302, simultaneously, with peripheral recessed this marginal ridges 303 that folds of this second semi-finished product 32 to form the 3rd semi-finished product 33.
3, the periphery is covered to complete: after the 2nd above-mentioned step was finished, to form a lip toward inboard recessed foldings thick 305 in finishing the marginal ridge 303 that is inserted in steel wire 10 again, to finish this snap-fastener 30.
Snap-fastener of the present invention is made the equipment of moulding, it is by the first piercing and shaping die device 40, cuts that aperture apparatus 50, the second piercing and shaping die device 60, steel wire moulding are inserted in device 70 and the peripheral treating apparatus 80 that coats is arranged side by side and constitutes, and it can be in order to make a snap-fastener 30 behind input one steel wire 10 and a steel plate 20.
See also Fig. 2 and shown in Figure 3, one first piercing and shaping die device 40 is in order to have these steel plate 20 drawings first semi-finished product 31 of one cylinder 301 with formation one on this steel plate 20; It utilizes a conveying roller 43, this steel plate 20 is sent in this first piercing and shaping die device 40, this first piercing and shaping die device 40 is made of a plurality of diel 41, the multiple diel 41 of this number forms a line according to its deflection size that is caused that is shaped, this steel plate 20 is little under big extruding order by deflection by these a plurality of diels 41, form this first semi-finished product 31, it can avoid this steel plate 20 damaged because the local deformation amount is too big in view of the above, last its utilizes an open mold 42, an opening 306 is gone out at the top of this cylinder 301, to save the use of material, then the steel plate 20 that utilizes a conveying roller 44 will have first semi-finished product 31 again shifts out this first piercing and shaping die device 40.
See also Fig. 4-1 to Fig. 4-7 and shown in Figure 5, cut aperture apparatus 50 and have a cutter 51, its two bottom sides that is used to this cylinder 301 is cut out a flank hole 302 to form one second semi-finished product 32 on this steel plate 20; This cutter 51 that cuts aperture apparatus 50 is smooth on one first platform 52, this first platform 52 has a pothole 521 can be in order to the cylinder 301 that these first semi-finished product 31 are installed, this pothole 521 also has an ejector pin mechanism 522, this cuts aperture apparatus 50 and has a fixed bar 53, a positioning rod 54, this backstay 54 has a card button end 541, its cylinder 301 back sides (shown in Fig. 4-1) in order to snap in these first semi-finished product 31, the cylinder 301 (is different with the cylinder 301 of aforementioned card button end 541 engagings) of another first semi-finished product 31 on this steel plate 20 is moved on the pothole 521 of this first platform 52 shown in Fig. 4-2 by the passing of a fork 55 again), this fork 55 has first hinge 552 that articulates with board, itself and a connecting rod 551 utilize one second hinge 555 to articulate, this connecting rod 551 also articulates with an eccentric wheel 554 that is positioned on the driving wheel 553, it can drive this fork 55 by the rotation of this driving wheel 553 and moves forward and backward in view of the above, and this card button end 541 has the arc angle of leading 542, the cylinder 301 that its role is to can to promote when fork 55 is passed these first semi-finished product 31 forward advances, but can spin off from this cylinder 301 when fork 55 moves it backward;
When the cylinder 301 of these first semi-finished product 31 (is different with the cylinder 301 of aforementioned card button end 541 engagings) moves on the hole 521 of this first platform 52, this moment, this fixed bar 53 utilized the driving of one first cam 56 and one first back-moving spring 57, the elastic force that overcomes this ejector pin mechanism 522 in order to cylinder 301 with these first semi-finished product 31 fill in fully this pothole 521 within (as Fig. 4-3 with shown in Fig. 4-4), this moment, this cutter 51 utilized the driving of one second back-moving spring 58 and one second cam 59, cut out this flank hole 302 on this steel plate 20, to form these second semi-finished product 32 (shown in Fig. 4-5 and Fig. 4-6) in the two bottom sides of this cylinder 301, fork 55 moved backward and allowed this card button end 541 of this backstay 54 lead arc angle 542 these cylinder 301 back sides of disengaging by it this moment, after then this fixed bar 53 is removed, utilize this ejector pin mechanism 522 that this cylinder 301 is ejected (shown in Fig. 4-7), these second semi-finished product 32 can be withdrawed from, to prepare to enter next fabrication schedule.
See also Fig. 6, Fig. 7-1, Fig. 7-2, Fig. 7-3 and Fig. 8, one second piercing and shaping die device 60 is in order to thrust second semi-finished product 32 on this steel plate 20 and insert on the round turntable 90, and the peripheral recessed marginal ridge 303 that folds of these second semi-finished product 32 is to form one the 3rd semi-finished product 33 simultaneously; This second piercing and shaping die device 60 has a cut-out portion 61 and a recessed folding part 62, its arrange in pairs or groups a knife edge die 611 and recessed folding mould 621 uses, it utilizes this cut-out portion 61 that second semi-finished product 32 on this steel plate 20 are thrust and insert on this round turntable 90, utilize simultaneously this recessed folding part 62 with peripheral recessed this marginal ridges 303 that folds of this second semi-finished product 32 to form the 3rd semi-finished product 33.
And cut-out portion 61 is arranged coaxial with this recessed folding part 62, after it utilizes the blocking of a clamping close device 63 to drive this cut-out portion 61 second semi-finished product 32 on these steel 20 are thrust (shown in Fig. 7-2) and insert on this round turntable 90 in advance, this clamping close device 63 can break away from blockings should cut-out portion 61 (shown in Fig. 7-3), with this recessed folding part 62 of independent driving with peripheral recessed this marginal ridges 303 that folds of this second semi-finished product 32 to form the 3rd semi-finished product 33.
See also Fig. 9-1 to Fig. 9-2 and Figure 10, one steel wire moulding is inserted in device 70 in order to this steel wire 10 is cut off and be bent into two S curved shape, and insert in the marginal ridge 303 of the 3rd semi-finished product 33, form a holding section 304 to fix the steel wire 10 that this is bent into two S curved shape in this marginal ridge 303 simultaneously, form one the 4th semi-finished product 34; Device 70 is inserted in this steel wire moulding, has a shaping dies 71, this shaping dies 71 cuts off and is bent into two S curved shape with this steel wire 10, and utilize a pusher rod 72 that the steel wire 10 that this is bent into two S curved shape is inserted in the marginal ridge 303 of the 3rd semi-finished product 33, form this holding section 304 in this marginal ridge 303 simultaneously, to form the 4th semi-finished product 34.
This shaping dies 71 includes one and leans portion 711, one outer race bucket 712, one center-pole 713 and a shaped bar 714, this leans portion 711 and has an arcuation guide card 715, this center-pole 713 is positioned within this outer race bucket 712, the pushing by this outer race bucket 712 after being cut off of this steel wire 10 leans portion 711 near this, this steel wire 10 and by the effect of this arcuation guide card 715, intersect in the front side of this outer race bucket 712 (shown in Fig. 9-2), by this shaped bar 714 both sides of this steel wire 10 are pushed the zone (shown in Fig. 9-3) of this outer race bucket 712 and this center-pole 713 this moment respectively, so that steel wire 10 is formed two S curved shape, and this pusher rod 72 is the tops, the outside that are built up in this outer race bucket 712, treat after steel wire 10 forms two S curved shape it to be inserted in the marginal ridge 303 of the 3rd semi-finished product 33, form this holding section 304 (shown in Fig. 9-4) in this marginal ridge 303 simultaneously, form the 4th semi-finished product 34.
See also Figure 11 and shown in Figure 12, a peripheral treating apparatus 80 that coats is thick 305 in order to the marginal ridge 303 of the 4th semi-finished product 34 is formed a lip toward inboard recessed foldings, to finish this snap-fastener 30; It is to comprise a volume mould 81 and an extrusion die 82 that this periphery coats treating apparatus 80, its marginal ridge 303 with the 4th semi-finished product 34 is aimed at this volume mould 81, and utilize this extrusion die 82 to oppress the pressuring direction of the 4th semi-finished product 34 toward these volume moulds 81, it is thick 305 by the effect of this volume mould 81 marginal ridge 303 of the 4th semi-finished product 34 to be formed this lip toward inboard recessed foldings, promptly finishes this snap-fastener 30.
As mentioned above, snap-fastener of the present invention is made former, it is in the position through the various devices of proper arrangement, it can continuous uninterrupted make snap-fastener 30, its manufacturing time is short in view of the above, and does not have the problem of loading and unloading, more can avoid steel wire 10 not pack flank hole 302 into and causes the generation of defective products, and then the saving production cost, improve competitiveness of product.
Being preferred embodiment of the present invention only in sum, is not to be used for limiting practical range of the present invention, and promptly all equivalences of doing according to the content of claims of the present invention change and modify, and all should be technology category of the present invention.
Claims (12)
1, a kind of snap-fastener is made forming method, the steps include:
Cut off and the punching moulding: be to utilize punch press branch two-period form to be processed into a tool flank one stock
The disc in hole, its first section is the convex shape disk that stock is shaped to the tool hollow posts, second section then is to wear two relative flank holes in hollow posts and disc joint;
The steel wire moulding is inserted in: be steel wire to be bent S-shaped, then be placed in the flank hole of above-mentioned disc, and place, the outer end fillet of hollow posts is handled;
The periphery is covered to complete: be thick with finishing the peripheral bending of the disc that is inserted in steel wire one lip, and with steel wire one side coat, fixing, and finish the finished product of snap-fastener.
2, a kind of snap-fastener is made former, import a steel wire and a steel plate, in order to make a snap-fastener, it is characterized in that: its successively by one with this steel plate drawing on this steel plate, to form first half-finished first a piercing and shaping die device with a cylinder, one has a cutter, cut out a flank hole on this steel plate, to form one second half-finished aperture apparatus that cuts respectively at the two bottom sides of this cylinder, one thrusts second semi-finished product on this steel plate and insert on the round turntable, the recessed marginal ridge that folds in this second half-finished periphery is to form one the 3rd semi-finished product, the second piercing and shaping die device simultaneously, one cuts off this steel wire and be bent into two S curved shape, and insert in the 3rd half-finished marginal ridge, form a holding section to fix the steel wire that this is bent into two S curved shape in this marginal ridge simultaneously, form one the 4th semi-finished product steel wire moulding and be inserted in device and to form a lip thick toward inboard recessed folding with the 4th half-finished marginal ridge, coat treating apparatus with the periphery of finishing this snap-fastener and be arranged side by side and constitute.
3, snap-fastener as claimed in claim 2 is made former, it is characterized in that: this first piercing and shaping die device, constituted by a plurality of diel, these a plurality of diels form a line according to its deflection size that is caused that is shaped, this steel plate is little under big extruding order by deflection by these a plurality of diels, forms this first semi-finished product.
4, snap-fastener as claimed in claim 2 is made former, it is characterized in that: this cutter that cuts aperture apparatus is smooth on one first platform, this first platform has a pothole can be in order to install this first half-finished cylinder, this pothole also has an ejector pin mechanism, this cuts aperture apparatus and has a fixed bar, a positioning rod, this backstay has a card button end, after snapping in this first half-finished cylinder back side, passing by a fork moves to another the first half-finished cylinder on this steel plate on the pothole of this first platform, this moment, this fixed bar utilized the driving of one first cam and one first back-moving spring, fill in fully within this pothole in order to the elastic force that this first half-finished cylinder is overcome this ejector pin mechanism, this moment, this cutter utilized the driving of one second back-moving spring and one second cam, cut out this flank hole to form these second semi-finished product on this steel plate in the two bottom sides of this cylinder.
5, snap-fastener as claimed in claim 3 is made former, it is characterized in that: this fork has first hinge that articulates with board, and this fork and a connecting rod utilize one second hinge to articulate, this connecting rod and with an eccentric wheel pivot joint that is positioned on the driving wheel.
6, snap-fastener as claimed in claim 3 is made former, it is characterized in that: card button end has the arc angle of leading.
7, snap-fastener as claimed in claim 2 is made former, it is characterized in that: this second piercing and shaping die device has a cut-out portion and a recessed folding part and arranges in pairs or groups a knife edge die and a recessed folding mould use, it utilizes this cut-out portion that second semi-finished product on this steel plate are thrust and insert on this round turntable, utilize simultaneously this recessed folding part with recessed this marginal ridge that folds in this second half-finished periphery to form the 3rd semi-finished product.
8, snap-fastener as claimed in claim 7 is made former, it is characterized in that: this cut-out portion is an arranged coaxial with this recessed folding part, after it utilizes the blocking of a clamping close device to drive this cut-out portion to thrust and insert second semi-finished product on this steel plate on this cylinder rotating disk in advance, this clamping close device can break away from blocking should cut-out portion, with this recessed folding part of independent driving with recessed this marginal ridge that folds in this second half-finished periphery to form the 3 half product.
9, snap-fastener as claimed in claim 2 is made former, it is characterized in that: device is inserted in this steel wire moulding, has a shaping dies, this shaping dies cuts off this steel wire and be bent into two S curved shape, and utilize a pusher rod that the steel wire that this is bent into two S curved shape is inserted in the 3rd half-finished marginal ridge, simultaneously form this holding section, form the 4th semi-finished product in this marginal ridge.
10, snap-fastener as claimed in claim 9 is made former, it is characterized in that: this shaping dies includes one and leans portion, one outer race bucket, one center-pole and a shaped bar, this portion of leaning has an arcuation guide card, this center-pole is positioned within this outer race bucket, the pushing by this outer race bucket after being cut off of this steel wire leans portion near this, this steel wire and by the effect of this arcuation guide card, front side in this outer race bucket intersects, by this shaped bar the both sides of this steel wire are pushed the zone of this outer race bucket and this center-pole this moment respectively, steel wire is formed two S curved shape, and this pusher rod is the top, the outside that is built up in this outer race bucket, treat after steel wire forms two S curved shape it to be inserted in the 3rd half-finished marginal ridge, simultaneously form this holding section, form the 4th semi-finished product in this marginal ridge.
11, snap-fastener as claimed in claim 2 is made former, it is characterized in that: it is to comprise a volume mould and an extrusion die that this periphery coats treating apparatus, it aims at this volume mould with the 4th half-finished marginal ridge, and utilize this extrusion die to oppress the pressuring direction of the 4th semi-finished product toward this volume mould, it is thick by the effect of this volume mould the 4th half-finished marginal ridge to be formed this lip toward inboard recessed folding, promptly finishes this snap-fastener.
12, snap-fastener as claimed in claim 2 is made former, it is characterized in that: have more an open mold, an opening is gone out at the top of this cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100281302A CN1311930C (en) | 2004-07-15 | 2004-07-15 | Snap fastener forming method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100281302A CN1311930C (en) | 2004-07-15 | 2004-07-15 | Snap fastener forming method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1721101A true CN1721101A (en) | 2006-01-18 |
| CN1311930C CN1311930C (en) | 2007-04-25 |
Family
ID=35911911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100281302A Expired - Fee Related CN1311930C (en) | 2004-07-15 | 2004-07-15 | Snap fastener forming method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1311930C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406918B (en) * | 2008-11-21 | 2010-10-20 | 深圳联达钮扣有限公司 | Punching machine mold of metal button and method for processing metal button using the mold |
| CN103331363A (en) * | 2013-06-28 | 2013-10-02 | 六安浩岚五金塑胶有限公司 | Automatic eyelet-processing device |
| CN104646562A (en) * | 2014-12-29 | 2015-05-27 | 深圳市联星服装辅料有限公司 | Button trimming machine |
| CN109894541A (en) * | 2017-12-08 | 2019-06-18 | Ykk株式会社 | Button manufacturing device |
| CN110550430A (en) * | 2019-08-08 | 2019-12-10 | 广州明森合兴科技有限公司 | electronic component transfer device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW374698B (en) * | 1999-01-22 | 1999-11-21 | Tong Zheng | Structure and the manufacturing method of metal buttons |
| CN2431991Y (en) * | 2000-05-23 | 2001-05-30 | 王国策 | Manufacturing equipment for secret fastener tape |
| TW565480B (en) * | 2001-09-04 | 2003-12-11 | Fu-Mei Chen | Method for manufacturing snap buttons |
-
2004
- 2004-07-15 CN CNB2004100281302A patent/CN1311930C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406918B (en) * | 2008-11-21 | 2010-10-20 | 深圳联达钮扣有限公司 | Punching machine mold of metal button and method for processing metal button using the mold |
| CN103331363A (en) * | 2013-06-28 | 2013-10-02 | 六安浩岚五金塑胶有限公司 | Automatic eyelet-processing device |
| CN104646562A (en) * | 2014-12-29 | 2015-05-27 | 深圳市联星服装辅料有限公司 | Button trimming machine |
| CN109894541A (en) * | 2017-12-08 | 2019-06-18 | Ykk株式会社 | Button manufacturing device |
| CN110550430A (en) * | 2019-08-08 | 2019-12-10 | 广州明森合兴科技有限公司 | electronic component transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1311930C (en) | 2007-04-25 |
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