CN204471722U - A kind of slide fastener and slide fastener row miaow template - Google Patents
A kind of slide fastener and slide fastener row miaow template Download PDFInfo
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- CN204471722U CN204471722U CN201420773180.2U CN201420773180U CN204471722U CN 204471722 U CN204471722 U CN 204471722U CN 201420773180 U CN201420773180 U CN 201420773180U CN 204471722 U CN204471722 U CN 204471722U
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Abstract
The utility model provides a kind of slide fastener and slide fastener row miaow template, slide fastener row miaow template comprises the first mould and second mould of coupling mutually, described first mould and described second mould have the two row row miaow grooves be parallel to each other respectively, have and spell chain quality indication point in row's miaow point that the described row's miaow groove of two rows of described first mould or described second mould is corresponding.Mould has and spells chain quality indication point accordingly, whether correctly the spelling chain quality indication point positions correspondence on two row row miaow grooves, therefore can spell chain according to the position judgment of the slide fastener corresponding points formed corresponding after spelling chain, very convenient.
Description
Technical field
The utility model relates to zipper fabrication technical field, particularly a kind of slide fastener; The utility model additionally provides a kind of slide fastener row miaow template.
Background technology
Delrin zippers with pulllers is a kind of slide fastener adopting copolymerized methanal thermoplastic to be processed to form, its have anticorrosive, quality is more tough and tensile, color and luster is rich and varied, the feature such as light, has become the slide fastener type of existing clothes, case and bag and various ornament first-selection.Plastic-steel material is connected on band muscle through injection mo(u)lding on strap.
After the injection mo(u)lding of delrin zippers with pulllers row miaow, also need to carry out the operation of spelling chain.Because the chain thread form shape of plastic-steel tooth is identical, the situation that tooth misplaces may be there is in spelling chain process, make the final finished product slide fastener formed that curved chain phenomenon occur.
At present, in order to find curved chain phenomenon, after needing hand inspection to spell chain, whether there is exception.Because slide fastener color is identical, spell curved chain phenomenon in chain and be difficult to find, such checking efficiency is very low, easily omits and spells the abnormal position of chain, affect following process and even affect the quality of finished product.
Utility model content
Can not judge to spell the shortcoming of chain error when the zipper assembling of miaow mould compacting arranged by existing slide fastener fast for solving, the utility model provides a kind of new slide fastener row miaow template; Another the utility model additionally provides the slide fastener adopting aforementioned slide fastener row miaow template to obtain.
The utility model provides a kind of slide fastener to arrange miaow template, comprise the first mould and second mould of coupling mutually, described first mould and described second mould have the two row row miaow grooves be parallel to each other respectively, have and spell chain quality indication point in row's miaow point that the described row's miaow groove of two rows of described first mould or described second mould is corresponding.
Mould has and spells chain quality indication point accordingly, whether correctly the spelling chain quality indication point positions correspondence on two row row miaow grooves, therefore can spell chain according to the position judgment of the slide fastener corresponding points formed corresponding after spelling chain, very convenient.
Preferably, described spelling chain quality indication point is raised points or concave point.
Preferably, described spelling chain quality indication point is circular point or square dot.
Preferably, described first mould and described second mould also has the bolt hole for being fixed on slide fastener injector.
Preferably, described first mould has injecting hole, and injection raw material injects described row's miaow point by described injecting hole.
The utility model also provides a kind of slide fastener, arranges miaow be molded by foregoing slide fastener.
Accompanying drawing explanation
Fig. 1 arranges miaow mould schematic diagram in embodiment;
Fig. 2 is correct split slide fastener schematic diagram;
Fig. 3 is dislocation split slide fastener schematic diagram.
Detailed description of the invention
For making those skilled in the art better understand the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 arranges miaow mould schematic diagram in embodiment.It should be noted that, mould in Fig. 1 is the first mould (mold) in row's miaow mould, certainly in reality row miaow is produced, also need to have corresponding the second mould (bed die), the first mould and the second mould correctly coordinate could the satisfactory slide fastener tooth be installed on zipper strip of injection mo(u)lding.
As can be seen from Figure 1, the first mould in the present embodiment comprises row's miaow groove that two row are parallel to each other, and two class row miaow grooves are used for the slide fastener tooth of shaping symmetry respectively.Two row row miaow grooves have respectively row's miaow point 4 of repeated arrangement, can find out, the shape and structure of the row's miaow point 4 on identical row's miaow groove is identical; The shape of the row's miaow point 4 on row's miaow groove that in the present embodiment, two row are different is identical, and certainly, according to actual slide fastener form fit relation, they also can be different.
Because the first mould is that injection raw material injects mould, its split channel 3 having injecting hole 2 and distribute along row's miaow point 4, split tunnel 3 and each row's miaow point 4 communicate.Under the effect of injection machine pressure, injection raw material is by injecting hole 2 and split channel 3 row of entering miaow point 4.Identical bottom each row's miaow point, row's miaow point of both mold ends also has air guide channel, and like this in injection moulding process, the air in row's miaow point 4 is discharged by air guide channel.
Certainly, the second corresponding mould also can have split channel 3 and air guide channel, but does not have injecting hole.
On two row's miaow points of the first mould symmetry, have respectively and spell chain quality indication point 5.Spelling chain quality indication point 5 in the present embodiment in the first mould is raised points, and the position that the slide fastener therefore formed is corresponding is shrinkage pool.Certainly, spell chain quality indication point 5 and also can be concave point, the slide fastener correspondence position of formation is protruding.
In the present embodiment, it is circular for spelling chain indication point 5, and it also can adopt other shapes certainly, as pattern that is circular and various personalization, also can be logo, facilitates client checks authenticity of products.
In order to be fixed on injection machine by the first mould, the first mould in the present embodiment also has bolt hole 1, and bolt passing through bolt hole 1 is connected on the corresponding platform of injection machine.Certainly, bolt hole can be not limited to the arrangement mode in the present embodiment, and it also can adopt other arrangement mode.
Specifically how the mould explained in the present embodiment forms finished product slide fastener below.
After zipper strip moves to row's miaow mould correspondence position, the first mould and the second mould fasten, and injected plastics material is injected row's miaow mould by injection machine pressurization, forms slide fastener blank; Because of identical with split channel 3, each row's miaow point has corresponding burr, is formed the finished product slide fastener that can close chain after injection moulding completes by stage property milling burr; Just spelling chain operation can be carried out again.
Because the first mould has corresponding spelling chain quality indication point 5, when spelling chain and being correct, slide fastener tooth 21 correctly coordinates, and slide fastener corresponding points 22 position that slide fastener tooth is formed by spelling chain quality indication point 5 is corresponding, as Fig. 2; When spelling chain error and forming curved chain, slide fastener corresponding points position is not corresponding, as Fig. 3.
Certainly, in other embodiments, also spelling chain quality indication point 5 can be placed on the position of other correspondences, or spelling chain quality indication point 5 can convert various different shape, convenient observation confirms that whether spelling chain is correct.
As run on full-automatic machine, also can arrange and taking new line accordingly, whether correctly judge to spell chain by machine image identification, rapid adjustment, chain error is spelled in finishing.
Slide fastener row miaow template in above the utility model embodiment is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment; the explanation of above embodiment just understands core concept of the present utility model for helping; when not departing from the utility model principle; also can carry out some improvement and modification to the utility model, these improve and modify and also fall in protection domain of the present utility model.
Claims (6)
1. a slide fastener row miaow template, comprise the first mould and second mould of coupling mutually, described first mould and described second mould have the two row row miaow grooves be parallel to each other respectively, it is characterized in that having in row's miaow point (4) that the described row's miaow groove of two rows of described first mould or described second mould is corresponding and spell chain quality indication point (5).
2. slide fastener row miaow template according to claim 1, it is characterized in that, described spelling chain quality indication point (5) is raised points or concave point.
3. slide fastener row miaow template according to claim 1, is characterized in that, described spelling chain quality indication point (5) is circular point or square dot.
4. slide fastener according to claim 1 row miaow template, is characterized in that, described first mould and described second mould also has the bolt hole (1) for being fixed on slide fastener injector.
5. slide fastener row miaow template according to claim 1, it is characterized in that, described first mould has injecting hole (2), and injection raw material injects described row's miaow point by described injecting hole.
6. a slide fastener, is characterized in that, described slide fastener is molded by the slide fastener row miaow as described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773180.2U CN204471722U (en) | 2014-12-09 | 2014-12-09 | A kind of slide fastener and slide fastener row miaow template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773180.2U CN204471722U (en) | 2014-12-09 | 2014-12-09 | A kind of slide fastener and slide fastener row miaow template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471722U true CN204471722U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420773180.2U Active CN204471722U (en) | 2014-12-09 | 2014-12-09 | A kind of slide fastener and slide fastener row miaow template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501140A (en) * | 2018-12-06 | 2019-03-22 | 东莞市特崎机械科技有限公司 | A kind of injection moulding mould for slide fastner |
-
2014
- 2014-12-09 CN CN201420773180.2U patent/CN204471722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501140A (en) * | 2018-12-06 | 2019-03-22 | 东莞市特崎机械科技有限公司 | A kind of injection moulding mould for slide fastner |
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