CN209463390U - A kind of zipper sizing disconnecting device - Google Patents
A kind of zipper sizing disconnecting device Download PDFInfo
- Publication number
- CN209463390U CN209463390U CN201821534936.2U CN201821534936U CN209463390U CN 209463390 U CN209463390 U CN 209463390U CN 201821534936 U CN201821534936 U CN 201821534936U CN 209463390 U CN209463390 U CN 209463390U
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- China
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- cutter
- disconnecting device
- zipper
- fixed
- bearded needle
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Abstract
The utility model discloses a kind of zipper sizing disconnecting device, it is characterized in that, it include: jumper bar, spring, die holder, left-cut tool protecting block, right-cut tool protecting block, bearded needle, fixed cun of cutter, cutter, lower tool apron, fixed bottom plate, wherein cutter and fixed cun of cutter staggeredly combine, bearded needle, which is linked into the respective slide slots of surely very little cutter, simultaneously forms cutter assembly, cutter assembly is connect with jumper bar, jumper bar pushing drives cutter assembly to be sequentially completed positioning and selects tooth, the fixed cun of process removed tooth and cut off chain, save the process manually cut off, error is reduced, working efficiency is greatly improved.
Description
Technical field
The utility model relates to zipper production equipment technology more particularly to a kind of zipper sizing disconnecting devices.
Background technique
Currently, in zip fastener manufacturing process, when the zipper cloth belt for two being implanted with continuous sprocket synthesizes whole chain belt
Afterwards, it needs to handle the chain belt, that is, determine very little and removes tooth, certain length is spaced on the chain band and cuts away one section of sprocket, shape
At interval without sprocket section, provide space to install the bottom stopper of zipper.But in the actual production process, select tooth, except tooth,
Cutting and etc. to be successively gradually completing, due to the presence of various errors, the sprocket of zipper is easily caused to fall excessive or draw
Chain notch out-of-flatness increases production cost to cause the waste and mass defect of material.
Summary of the invention
Aiming at the problems existing in the prior art, high-efficient the purpose of this utility model is to provide a kind of structurally reasonable
Zipper sizing disconnecting device, which, which can be realized, accurately selects tooth, it is ensured that the accuracy of fixed cun of cutting, chain belt notch are neatly beautiful
The function of sight.
To achieve the above objectives, the utility model adopts the following technical solution.
A kind of zipper sizing disconnecting device characterized by comprising jumper bar, spring, die holder, left-cut tool protecting block, right-cut tool
Protecting block, bearded needle, fixed cun of cutter, cutter, lower tool apron, fixed bottom plate, wherein die holder is mounted on fixed bottom plate, cuts seating in mould
Bottom inside seat, while left-cut tool protecting block and right-cut tool protecting block are fixed on inside die holder, cutter and fixed cun of cutter staggeredly combine,
Formation cutter assembly, cutter assembly and jumper bar in the respective slide slots of surely very little cutter are linked into after bearded needle and spring assembly simultaneously
Connection, jumper bar are linked on die holder together with cutter assembly thereon.
As a further illustration of the above scheme, being arranged in the left-cut tool protecting block and right-cut tool protecting block fluted for fixed cun
Cutter passes through, while there are spaces after two cutter protecting block splits passes through for cutter, can limit surely very little cutter and cutter is pushing
Motion profile in the process, guarantee every zipper removes tooth and cutting effect stability.
Further, it is that two cutters are staggeredly combined there are space that the fixed cun of cutter, which is provided with corresponding groove with cutter,
A cun cutter fixed simultaneously is equipped with sliding slot for bearded needle activity.
Further, the bearded needle be equipped with hollow hole location, hollow pins by hollow hole location can prevent bearded needle fall with
Limit the activity of bearded needle.
Further, the spring is used for the reset of bearded needle.
Further, the cutter, fixed cun of cutter, bearded needle are all connected on jumper bar, and jumper bar is as unique driving part.
Further, the setting of the bottom of the left-cut tool protecting block and right-cut tool protecting block is fluted, while the top of lower tool apron
It is provided with corresponding tongue, chain belt can be limited after the two combination, prevent chain belt from suddenly left, suddenly right, up and down change occur
It is dynamic, while sprocket position and fixation are limited, there is zipper positioning function.
Further, the jumper bar bottom is provided with a plane along surely very little cutter direction, and it is recessed that cutter direction is provided with one
Slot, and the bottom portion of groove plane is high, forms the time difference during jumper bar pushes, first driving determines cun cutter for zipper sizing
It is rear that cutter is driven to cut off chain except tooth.
Further, the fixed cun of cutter bottom, is provided with step perpendicular to surely very little cutter direction, before cutting off zipper first
Sprocket is removed, effective protection cutter, extends cutter service life.
Further, the cutter is provided with height tunable arrangement, and cutter height can be lowered after cutting blade abrasion, extends
Cutter service life.The height tunable arrangement can be fixed using strip groove or screw is hingedly fixed or positioning pin is fixed.
The beneficial effects of the utility model are:
It one, dexterously will fixed cun of cutter, cutter and bearded needle by the way that groove and sliding slot are arranged on surely very little cutter and cutter
Assembly is connected into, assembly works at the same time under the driving of unique driving part jumper bar, and sprocket is selected tooth and positioned by bearded needle, fixed
Chain is determined very little and removes tooth by very little cutter, and last cutter cuts off chain belt, and three's collective effect can be directly by nylon, metal, plastic-steel
Long code zipper carries out surely very little and cutting, except tooth does not hurt tooth, side is not dragged in cutting, effective protection cutter, extends blade life, needs originally
Two machine cooperatings are wanted, a present zipper sizing disconnecting device can be completed, improve work efficiency.
Two, it can cooperate and stop machine under semi-automatic penetrator and a closed-end zipper can be completed in semi-automatic upper only machine.
Detailed description of the invention
Fig. 1 show the sectional view of zipper sizing disconnecting device.
Fig. 2 show the lateral sectional view of zipper sizing disconnecting device.
Fig. 3 show the front view of zipper sizing disconnecting device.
Fig. 4 show the operation schematic diagram of zipper sizing disconnecting device.
Fig. 5 show zipper sizing except the finished product schematic before tooth cutting.
Fig. 6 show zipper sizing except the finished product schematic after tooth cutting.
Description of symbols:
1: jumper bar, 2: spring, 3: die holder, 4: left-cut tool protecting block, 5: right-cut tool protecting block, 6: bearded needle, 7: fixed cun cutters, 8: cutting
Knife, 9: lower tool apron, 10: fixed bottom plate.
Specific embodiment
The utility model in essence is more fully understood for convenience of those skilled in the art, with reference to the accompanying drawing to the utility model
Specific embodiment be described in detail, it should be noted that for the noun of locality, if any term "left", "right", "bottom",
The indicating positions such as "top", "inner", "outside", "upper", "lower", "high", " low " and positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of narration the utility model and simplifies description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and be operated with particular orientation, should not be understood as the specific protection for limiting the utility model
Range.
As shown in Figure 1-Figure 3, a kind of zipper sizing disconnecting device, comprising: jumper bar 1, spring 2, die holder 3, left-cut tool protecting block
4, right-cut tool protecting block 5, bearded needle 6, fixed cun of cutter 7, cutter 8, lower tool apron 9, fixed bottom plate 10, wherein die holder 3 is mounted on fixed bottom
On plate 10, lower tool apron 9 is placed in the bottom inside die holder 3, while left-cut tool protecting block 4 and right-cut tool protecting block 5 are fixed on inside die holder,
Cutter 8 is linked into shape in the respective slide slots of surely very little cutter 7 after combining with the fixed cun of staggeredly combination of cutter 7, while bearded needle 6 with spring 2
At cutter assembly, cutter assembly is connect with jumper bar 1, and jumper bar 1 is linked on die holder together with cutter assembly thereon.
As shown in figure 4, the jumper bar 1 drives cutter 8, fixed cun of cutter 7 and bearded needle 6 to move downward during pushing, hook
Zipper is selected tooth and fixation by needle 6, and fixed cun of cutter 7 is by zipper sizing and removes tooth, and for cutter 8 by Zipper-cutting, three steps are once complete
At.
When specific works, zipper is put into cutter protecting block groove in the die holder 3 being fixed on fixed bottom plate 10 and is cut
It in gap between 9 tongues of seat, can prevent zipper from suddenly left, suddenly right variation occur, limit sprocket position and fixation, pull and draw
After chain to target length, driving jumper bar 1 is pressed downward, and the structure for protecting cutter block and lower tool apron limits the fortune of surely very little cutter 7 and cutter 8
Dynamic rail mark guarantees except tooth and cutting effect stability.Jumper bar 1 drives cutter 8, fixed cun of cutter 7 and bearded needle 6 to move downward, 6 point of bearded needle
End is caught in zipper occlusion unit, is stuck at the high tooth or low tooth of not-go-end or lower not-go-end, while fixed zipper position, due to jumper bar
The bottom portion of groove of 1 bottom is compared with plane height, and fixed cun of cutter 7 of first driving carries out zipper surely very little and will thereon during jumper bar pushes
Sprocket all remove, bearded needle 6 and fixed cun of cutter 7 cooperate, and possess it and select tooth function, will not injure the sprocket outside bearded needle 6, together
When fixed cun of cutter 7 on step first sprocket is removed before cut off zipper, protect cutter 8, the last driving of jumper bar 1 cutter 8 will remove
Chain belt cutting after tooth, obtains required zipper section, jumper bar 1 returns to home position, and spring 2 drives bearded needle in the presence of a tensile force
It resets.After a period of use, cutter is worn, and can be extended by adjusting adjusting height under the height tunable arrangement on cutter
Cutter service life.
Zipper is as shown in Figure 4, Figure 5 by the fixed cun of Contrast on effect of disconnecting device before and after the processing.As shown in figure 5, I expression
Region is the position that bearded needle 16 select tooth, fit in fixed cun of disconnecting device, and II region indicated is fixed in fixed cun of disconnecting device
Very little cutter 4 carries out the surely very little position except tooth, and III region indicated is the position determined cutter 5 in cun disconnecting device and carry out chain belt cutting
It sets.
The essence of the utility model is described in detail in the above specific embodiment, but can not be come with this to this hair
Bright protection scope is limited.It will be apparent that under the inspiration of the present invention, those of ordinary skill in the art can be with
Carry out many improvement and modification, it should be noted that these improvement and modification all fall in the claim protection of the utility model
Within the scope of.
Claims (10)
1. a kind of zipper sizing disconnecting device characterized by comprising jumper bar, spring, die holder, left-cut tool protecting block, right-cut tool shield
Block, bearded needle, fixed cun of cutter, cutter, lower tool apron, fixed bottom plate, wherein die holder is mounted on fixed bottom plate, cuts seating in die holder
Internal bottom, while left-cut tool protecting block and right-cut tool protecting block are fixed on inside die holder, cutter and fixed cun of cutter staggeredly combine, together
When bearded needle and spring assembly after be linked into the respective slide slots of surely very little cutter and form cutter assembly, cutter assembly and jumper bar connect
It connects, jumper bar is linked on die holder together with cutter assembly thereon.
2. a kind of zipper sizing disconnecting device according to claim 1, which is characterized in that the cutter bottom is provided with item
Shape groove is in combination for fixed cun of cutter, and there are gaps to pass through for bearded needle for inside grooves.
3. a kind of zipper sizing disconnecting device according to claim 1, which is characterized in that the fixed cun of cutter top setting
There is groove corresponding with cutter, and has for the movable sliding slot of bearded needle.
4. a kind of zipper sizing disconnecting device according to claim 1, which is characterized in that the bearded needle is integrally in " J " type,
Bottom is tip, and hole location limitation bearded needle activity is provided among bearded needle.
5. a kind of zipper sizing disconnecting device according to Claims 2 or 3 or 4, which is characterized in that the cutter, fixed cun
Cutter and bearded needle closely combine between each other.
6. a kind of zipper sizing disconnecting device according to claim 1, which is characterized in that the left-cut tool protecting block and right cut
Groove corresponding with fixed cun of cutter is provided among knife protecting block.
7. a kind of zipper sizing disconnecting device according to claim 1, which is characterized in that the lower tool apron is along zipper length
Direction is provided with tongue, and groove corresponding with cutter is provided with along cutter direction.
8. a kind of zipper sizing disconnecting device according to claim 1, which is characterized in that cut along surely very little the jumper bar bottom
Knife direction is provided with a plane, cutter direction is provided with a groove, the bottom portion of groove plane is high.
9. a kind of zipper sizing disconnecting device according to claim 1, which is characterized in that the fixed cun of cutter bottom is hung down
Directly in having step on surely very little cutter direction.
10. a kind of zipper sizing disconnecting device according to claim 1, which is characterized in that the cutter has height can
Adjust device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534936.2U CN209463390U (en) | 2018-09-19 | 2018-09-19 | A kind of zipper sizing disconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534936.2U CN209463390U (en) | 2018-09-19 | 2018-09-19 | A kind of zipper sizing disconnecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209463390U true CN209463390U (en) | 2019-10-08 |
Family
ID=68085641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821534936.2U Active CN209463390U (en) | 2018-09-19 | 2018-09-19 | A kind of zipper sizing disconnecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209463390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940488A (en) * | 2020-07-15 | 2022-01-18 | Ykk株式会社 | Method and mechanism for assembling zipper chain |
| CN114224036A (en) * | 2021-12-27 | 2022-03-25 | 平湖市五星工贸有限公司 | Tooth punching cutter of zipper tooth punching machine |
| CN114224036B (en) * | 2021-12-27 | 2024-05-24 | 平湖市五星工贸有限公司 | Tooth punching cutter of zipper tooth punching machine |
-
2018
- 2018-09-19 CN CN201821534936.2U patent/CN209463390U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940488A (en) * | 2020-07-15 | 2022-01-18 | Ykk株式会社 | Method and mechanism for assembling zipper chain |
| CN113940488B (en) * | 2020-07-15 | 2024-04-30 | Ykk株式会社 | Method and mechanism for assembling slide fastener chain |
| CN114224036A (en) * | 2021-12-27 | 2022-03-25 | 平湖市五星工贸有限公司 | Tooth punching cutter of zipper tooth punching machine |
| CN114224036B (en) * | 2021-12-27 | 2024-05-24 | 平湖市五星工贸有限公司 | Tooth punching cutter of zipper tooth punching machine |
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