CN203472086U - Separating device for zipper tape and pouring gate charge bar - Google Patents
Separating device for zipper tape and pouring gate charge bar Download PDFInfo
- Publication number
- CN203472086U CN203472086U CN201320530028.7U CN201320530028U CN203472086U CN 203472086 U CN203472086 U CN 203472086U CN 201320530028 U CN201320530028 U CN 201320530028U CN 203472086 U CN203472086 U CN 203472086U
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- CN
- China
- Prior art keywords
- gate charge
- charge bar
- guide rail
- cast gate
- zipper strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a separating device for a zipper tape and a pouring gate charge bar. The separating device comprises a driving device, a pushing part, a guide rail and a separating pinch roller, wherein the pushing part is connected with the driving device and can reciprocate under the driving of the driving device so as to push the pouring gate charge bar to move, the zipper tape and the pouring gate charge bar are pushed by the pushing part so as to move on the guide rail, the separating pinch roller is arranged on the top of the guide rail and can apply pressing force on the teeth of the zipper tape moving on the guide rail, and the axis of the separating pinch roller is inclined relative to the plane on which the guide rail is. According to the separating device for the zipper tape and the pouring gate charge bar, the separating pinch roller and the pushing part are used for respectively applying force on the teeth of the zipper tape and the pouring gate charge bar, and the traditional separating manner of pulling woven belts by friction wheels is replaced, so that the woven belts are prevented from being pulled, the probability that the woven belts are damaged or broken due to pulling is lowered or avoided, firm connection between the woven belts and the teeth is not affected, and the quality of the product is effectively guaranteed.
Description
Technical field
The utility model relates to zipper fabrication preparing technical field, more particularly, relates to the separator of a kind of zipper strip and cast gate charge bar.
Background technology
Zinc alloy slide fastener generally adopts zinc alloy diecasting mould moulding process, during die casting in order to make the smooth moulding of chain tooth, in using the process of mold injection, can produce the cast gate charge bar 01 being connected with the chain tooth 022 of zipper strip 02, as shown in Figure 1, and in order to obtain finished product slide fastener, just need to cast gate charge bar 01 is separated with zipper strip 02.
In the prior art, cast gate charge bar 01 comprises strap 021 and is arranged on the chain tooth 022 on strap 021 with the zipper strip 02 in zipper strip 02(the application) lock out operation generally comprise manual lock out operation and mechanical lock out operation.Wherein, manual lock out operation be employing manually one by one chain tooth 022 and cast gate charge bar 01 are broken from, not only labour intensity is large for this kind of separate mode, and production efficiency is comparatively low.Machinery lock out operation as shown in Figure 2, zipper strip 02 and connected cast gate charge bar 01 together enter into the guide rail 03 cast gate charge bar 01 to guide effect, zipper strip 02 through guide rail 03 is compressed traction by a pair of friction pulley 04, when friction pulley 04 rotates, it pulls zipper strip 02 to move, thereby whole zipper strip moved, the zipper strip that does not enter into guide rail that is connected with cast gate charge bar 01 continues to enter guide rail 03, because the lead of friction pulley 04 is different from the guide direction of guide rail 03, so zipper strip 02 is when skidding off guide rail 03, the moving direction of the moving direction of zipper strip 02 and cast gate charge bar 01 changes, between the moving direction of the moving direction of zipper strip 02 and cast gate charge bar 01, there is the angle of 70 degree, thereby under the pulling of friction pulley 04, make chain tooth 022 separated with cast gate charge bar 01.
But, in the process of above-mentioned mechanical lock out operation, because friction pulley 04 is that the strap 021 of zipper strip 02 is applied to tractive force, and cast gate charge bar 01 is to be connected with chain tooth 022, so when zipper strip 02 is separated with cast gate charge bar 01, that strap 021 is pullled chain tooth 022 under the effect of tractive force, make chain tooth 022 separated with cast gate charge bar 01, and in this process, strap 021 is easily subject to pullling damage, when serious, even can be pulled open, and can affect the connectivity robustness of chain tooth 022 on strap 021, the quality of product cannot be guaranteed.
Therefore, how in the process of fastener band and cast gate charge bar, not affecting product quality, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the utility model provides the separator of a kind of zipper strip and cast gate charge bar, and it can reduce in the process of fastener band and cast gate charge bar even avoids impact that product quality is caused.
In order to achieve the above object, the utility model provides following technical scheme:
A separator for zipper strip and cast gate charge bar, it comprises:
Drive unit;
Be connected with described drive unit, and under the driving of described drive unit, can move back and forth to promote the push mechanism that described cast gate charge bar moves;
Guide rail, described zipper strip and described cast gate charge bar move under the promotion of described push mechanism on described guide rail;
Be arranged on described guide rail top and can to the chain tooth of zipper strip mobile on described guide rail, apply the separated pinch roller of thrust, the axis of described separated pinch roller is obliquely installed with respect to the plane at described guide rail place.
Preferably, in the separator of above-mentioned zipper strip and cast gate charge bar, the slanted angle between the axis of described separated pinch roller and the plane at described guide rail place is 28 degree-32 degree.
Preferably, in the separator of above-mentioned zipper strip and cast gate charge bar, described separated pinch roller is two, and is symmetrically distributed in the both sides of described guide rail.
Preferably, in the separator of above-mentioned zipper strip and cast gate charge bar, described drive unit is cylinder.
Preferably, in the separator of above-mentioned zipper strip and cast gate charge bar, also comprise and be arranged on the linearity guideway that move along described guide rail with the described push mechanism that leads at described guide rail top.
Preferably, in the separator of above-mentioned zipper strip and cast gate charge bar, also comprise the directive wheel that is arranged on described guide rail tail end.
Preferably, in the separator of above-mentioned zipper strip and cast gate charge bar, on described directive wheel, be provided with the guide table of the described cast gate charge bar of guiding and the gathering sill of the described zipper strip of guiding.
In the separator of the zipper strip that the utility model provides and cast gate charge bar, drive unit drives push mechanism to move, be arranged on the zipper strip that is connected with cast gate charge bar on guide rail under the promotion of push mechanism, to the direction near separated pinch roller, move, when zipper strip is when being positioned at the separated pinch roller at guide rail top, be that zipper strip enters into behind the gap between separated pinch roller and guide rail under the promotion of push mechanism, separated pinch roller can apply thrust to the chain tooth on zipper strip, the cast gate charge bar being now connected with chain tooth is under the promotion of push mechanism, still mobile in continuation, because chain tooth is subject to the inhibition of thrust, chain tooth and cast gate charge bar be synchronizing moving no longer, thereby realize the separated of chain tooth and cast gate charge bar, push mechanism moves after a segment distance to the direction near separated pinch roller, it is mobile until set back that it carries out opposite direction on guide rail, then starting next round repeats.The separator of the zipper strip that the utility model provides and cast gate charge bar, adopt separated pinch roller and push mechanism respectively chain tooth and cast gate charge bar to be applied to active force, replaced original friction pulley by pullling the separate mode of strap, avoided strap under tension, thereby the probability that has reduced even to avoid strap damage to occur or pull open, can not impact the connectivity robustness of strap and chain tooth, effectively guarantee product quality yet.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation that zipper strip is connected with cast gate charge bar;
Fig. 2 is the schematic diagram of available technology adopting machinery lock out operation fastener band and cast gate charge bar;
Zipper strip and the separator fastener band of cast gate charge bar and the work sheet of cast gate charge bar that Fig. 3 provides for the utility model embodiment.
In above Fig. 1-Fig. 3:
Cast gate charge bar 01, zipper strip 02, guide rail 03, friction pulley 04, strap 021, chain tooth 022;
The specific embodiment
The utility model provides the separator of a kind of zipper strip and cast gate charge bar, and it can reduce in the process of fastener band and cast gate charge bar even avoids impact that product quality is caused.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 3, the separator of the zipper strip that the utility model embodiment provides and cast gate charge bar, it comprises:
Be connected with drive unit 1, and under the driving of drive unit 1, can move back and forth to promote the push mechanism 3 that cast gate charge bar 2 moves, this push mechanism 3 is;
Be arranged on guide rail 4 tops and can to the chain tooth of zipper strip 5 mobile on guide rail 4, apply the separated pinch roller 6 of thrust, the axis of this separation pinch roller 6 is obliquely installed with respect to the plane at guide rail 4 places.Chain tooth material in the present embodiment is kirsite.
In the separator of the zipper strip that the present embodiment provides and cast gate charge bar, drive unit 1 drives push mechanism 3 to move, be arranged on the zipper strip that is connected with cast gate charge bar 25 on guide rail 4 under the promotion of push mechanism 3, to the direction near separated pinch roller 6, move, when zipper strip 5 is when being positioned at the separated pinch roller 6 at guide rail 4 tops, be that zipper strip 5 enters into behind the gap between separated pinch roller 6 and guide rail 4 under the promotion of push mechanism 3, separated pinch roller 6 can apply thrust to the chain tooth on zipper strip 5, the cast gate charge bar 2 being now connected with chain tooth is under the promotion of push mechanism 3, still mobile in continuation, because chain tooth is subject to the inhibition of thrust, chain tooth and cast gate charge bar 2 be synchronizing moving no longer, chain tooth bears different active forces from cast gate charge bar 2, thereby realize the separated of chain tooth and cast gate charge bar 2, push mechanism 3 moves after a segment distance to the direction near separated pinch roller 6, it is mobile until set back that it carries out opposite direction on guide rail 4, then start next round cycling.
The separator of the zipper strip that the present embodiment provides and cast gate charge bar; adopt separated pinch roller 6 and push mechanism 3 respectively chain tooth and cast gate charge bar 2 to be applied to active force; replaced original friction pulley by pullling the separate mode of strap; avoided strap under tension; between strap and chain tooth, do not stress; the binding site of strap and chain tooth is effectively protected; thereby the probability that has reduced even to avoid strap damage to occur or pull open; can not impact the connectivity robustness of strap and chain tooth, effectively guarantee product quality yet.But also can realize full-automatic production, and reliable operation, separated cast gate is clean, does not hinder strap, does not damage chain tooth.
In order further to optimize technique scheme, in the separator of the zipper strip that the present embodiment provides and cast gate charge bar, the slanted angle between the axis of separated pinch roller 6 and the plane at guide rail 4 places is 28 degree-32 degree.In the present embodiment, the effect of separated pinch roller 6 is to compress chain tooth, make chain tooth be subject to different active forces and realize the separated of them with cast gate charge bar 2, so only push down chain tooth and the motion of cast gate charge bar 2 do not exerted an influence in order to make separated pinch roller 6, the axis that separated pinch roller 6 is set is obliquely installed with respect to the plane at guide rail 4 places, thereby while making zipper strip 5 and cast gate charge bar 2 enter into the gap between separated pinch roller 6 and guide rail 4, separated pinch roller 6 can only be pushed down the chain tooth nearer apart from its inclination angle (or strap and chain tooth are together pushed down) simultaneously.The partial distance guide rail 4 that is positioned at guide rail 4 outermost layer sides of the present embodiment preferable separate pinch roller 6 is nearest, and as shown in Figure 3, and preferably its angle of inclination is 30 degree to the incline direction of separated pinch roller 6.Certainly, do not affecting under the prerequisite of separated pinch roller 6 normal operations, the incline direction of separated pinch roller 6 and angle of inclination can also be other direction and numerical value.
Preferably, separated pinch roller 6 is two, and is symmetrically distributed in the both sides of guide rail 4.In the present embodiment, be connected with same cast gate charge bar 2 simultaneously be two zipper strip 5(as shown in Figure 1), so in order to improve separative efficiency, the zipper strip that makes the zipper strip 5 of same cast gate charge bar 2 both sides can utilize the present embodiment to provide is simultaneously separated with the separator of cast gate charge bar, two separated pinch rollers 6 are preferably set in the both sides of guide rail 4, and two symmetrical separated pinch rollers 6 are set can make zipper strip 5 and cast gate charge bar 2 more balanced at the active force that carries out being subject to when separated, be conducive to the normal movement of zipper strip 5 and cast gate charge bar 2.Certainly, at separated pinch roller 6, also can in a side of guide rail 4, arrange one, cast gate charge bar 2 is by the mobile separation that repeats to realize for twice connected two zipper strips 5 on guide rail 4.
Concrete, drive unit 1 is cylinder.Certainly, in the situation that meet zipper strip that the present embodiment provides and the separator job requirement of cast gate charge bar, drive unit 1 can also be other equipment, such as hydraulic cylinder, motor etc.
In the separator of the zipper strip that the present embodiment provides and cast gate charge bar, also comprise and be arranged on the linearity guideway 7 that move along guide rail 4 with guiding push mechanism 3 at guide rail 4 tops.Because when cast gate charge bar 2 moves on guide rail 4, need push mechanism 3 promotion zipper strips 5 and cast gate charge bar 2 to move on line slideway 4, so in order to guarantee the mobile accuracy of push mechanism 3, be provided with the position linearity guideway 7 corresponding with guide rail 4 positions at the top of guide rail 4.
In addition, the present embodiment also comprises the directive wheel 8 that is arranged on guide rail 4 tail ends, is provided with the guide table 9 of guiding cast gate charge bar 2 and the gathering sill 10 of guiding zipper strip 5 on this directive wheel 8.Zipper strip 5 and cast gate charge bar 2 complete separated after, zipper strip 5 and cast gate charge bar 2 carry out follow-up guiding by being arranged on the directive wheel 8 of guide rail 4 tail ends, wherein on directive wheel 8, be provided with guide table 9, cast gate charge bar 2 is realized guiding by sliding in guide table 9, the both sides of guide table 9 are respectively arranged with a gathering sill 10, two zipper strips 5 that separate from cast gate charge bar 2 enter respectively in two gathering sills 10 and lead, to prepare to enter subsequent handling.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a separator for zipper strip and cast gate charge bar, is characterized in that, comprising:
Drive unit (1);
Be connected with described drive unit (1), and under the driving of described drive unit (1), can move back and forth to promote the mobile push mechanism (3) of described cast gate charge bar (2);
Guide rail (4), described zipper strip (5) and described cast gate charge bar (2) are upper mobile at described guide rail (4) under the promotion of described push mechanism (3);
Be arranged on described guide rail (4) top and can to the chain tooth at the upper mobile described zipper strip (5) of described guide rail (4), apply the separated pinch roller (6) of thrust, the axis of described separated pinch roller (6) is obliquely installed with respect to the plane at described guide rail (4) place.
2. the separator of zipper strip according to claim 1 and cast gate charge bar, is characterized in that, the slanted angle between the axis of described separated pinch roller (6) and the plane at described guide rail (4) place is 28 degree-32 degree.
3. the separator of zipper strip according to claim 1 and cast gate charge bar, is characterized in that, described separated pinch roller (6) is two, and is symmetrically distributed in the both sides of described guide rail (4).
4. the separator of zipper strip according to claim 1 and cast gate charge bar, is characterized in that, described drive unit (1) is cylinder.
5. the separator of zipper strip according to claim 1 and cast gate charge bar, is characterized in that, also comprises and is arranged on the linearity guideway (7) that move along described guide rail (4) with the described push mechanism (3) that leads at described guide rail (4) top.
6. according to the separator of the zipper strip described in any one in claim 1-5 and cast gate charge bar, it is characterized in that, also comprise the directive wheel (8) that is arranged on described guide rail (4) tail end.
7. the separator of zipper strip according to claim 6 and cast gate charge bar, is characterized in that, is provided with the guide table (9) of the described cast gate charge bar of guiding (2) and the gathering sill (10) of the described zipper strip of guiding (5) on described directive wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530028.7U CN203472086U (en) | 2013-08-28 | 2013-08-28 | Separating device for zipper tape and pouring gate charge bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530028.7U CN203472086U (en) | 2013-08-28 | 2013-08-28 | Separating device for zipper tape and pouring gate charge bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472086U true CN203472086U (en) | 2014-03-12 |
Family
ID=50220487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530028.7U Withdrawn - After Issue CN203472086U (en) | 2013-08-28 | 2013-08-28 | Separating device for zipper tape and pouring gate charge bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416839A (en) * | 2013-08-28 | 2015-03-18 | 浙江伟星实业发展股份有限公司 | Device for separating zip fastener tape from gate stick |
| CN105043908A (en) * | 2015-07-14 | 2015-11-11 | 山西新华化工有限责任公司 | Reciprocating motion testing machine of sealing zipper |
-
2013
- 2013-08-28 CN CN201320530028.7U patent/CN203472086U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416839A (en) * | 2013-08-28 | 2015-03-18 | 浙江伟星实业发展股份有限公司 | Device for separating zip fastener tape from gate stick |
| CN104416839B (en) * | 2013-08-28 | 2017-02-08 | 浙江伟星实业发展股份有限公司 | Device for separating zip fastener tape from gate stick |
| CN105043908A (en) * | 2015-07-14 | 2015-11-11 | 山西新华化工有限责任公司 | Reciprocating motion testing machine of sealing zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20161019 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |