CN208761863U - A kind of yarn tail shear - Google Patents
A kind of yarn tail shear Download PDFInfo
- Publication number
- CN208761863U CN208761863U CN201821310261.3U CN201821310261U CN208761863U CN 208761863 U CN208761863 U CN 208761863U CN 201821310261 U CN201821310261 U CN 201821310261U CN 208761863 U CN208761863 U CN 208761863U
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- China
- Prior art keywords
- yarn
- yarn tail
- negative pressure
- tail
- bobbin
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Abstract
The utility model discloses a kind of yarn tail shears, and including the yarn tail cutting mechanism for yarn cutting tail end, the yarn tail cutting mechanism includes: the upper compressing unit above bobbin and for compressing spool upper end；For compressing the lower compressing unit of pedestal；Negative pressure baffle offers negative pressure sucker on the negative pressure baffle；For shearing the yarn tail scissors of the yarn tail sucked from negative pressure sucker；Driving mechanism for driving yarn tail scissors to work.The yarn tail cutting mechanism further includes the motor below pedestal and for driving bobbin to rotate.The utility model can completely shear yarn portion, and in order to which seeking for yarn end takes, yarn end is inserted into bobbin conducive to subsequent.
Description
Technical field
The utility model belongs to Yarn Processing Technology field, and in particular to a kind of yarn tail shear.
Background technique
In commercial process, process under the generally comprising of yarn production: (1) spin the stage: generally RING SPINNING
Yarn, generates bobbin yarn, and bobbin yarn includes bobbin and the yarn that is wound on bobbin；(2) rolling step: yarn is by from bobbin
Unwinding, removes its fault and is wound into package again, and package yarn includes greater number of yarn.Rolling step is fast compared with spinning to be obtained
More therefore a small amount of winder units or winding station, can complete the production of about thousands of a large amount of yarn units by about tens.One
As for, its yarn end of the bobbin from spinning machine is wrapped around bobbin or the bottom of its pipe winds specific revolution, will be from cutting
Inside the pipe for the bobbin thread end insertion bobbin that knife is cut.Before being inserted into yarn end, it is necessary first to yarn tail (yarn end
End) it is sheared, existing shear cannot well shear yarn tail.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of yarn tail shear, can yarn tail portion to yarn
It is accurately sheared position.
The technical solution of the utility model are as follows: a kind of yarn tail shear is cut including the yarn tail for yarn cutting tail end
Mechanism is cut, the yarn tail cutting mechanism includes:
Upper compressing unit above bobbin and for compressing spool upper end；
For compressing the lower compressing unit of pedestal；
Negative pressure baffle offers negative pressure sucker on the negative pressure baffle；
For shearing the yarn tail scissors of the yarn tail sucked from negative pressure sucker；
Driving mechanism for driving yarn tail scissors to work.
When the utility model shears yarn tail, can by upper compressing unit and lower compressing unit by above bobbin with
And pedestal compresses, yarn tail is absorbed into the negative pressure baffle other side by the negative pressure that the negative pressure sucker at negative pressure baffle generates, and is located at negative
The yarn tail scissors of the pressure baffle other side shears yarn tail.
For the ease of shearing yarn tail, preferably, the yarn tail cutting mechanism further includes being located at below pedestal and for driving
The motor of dynamic bobbin rotation.
In the utility model there are many structure types of upper compressing unit, preferably, the upper compressing unit includes can
The compression plate being engaged with spool upper end and the cylinder for driving compression plate to make elevating movement.
In the utility model there are many structure types of lower compressing unit, preferably, the lower compressing unit includes using
In the compact heap for compressing pedestal.The utility model can be set driving mechanism driving compact heap level or move up and down.
For the ease of yarn tail to be adsorbed at yarn tail scissors, preferably, the negative pressure baffle and the yarn tail scissors
Corresponding position setting is jagged.
Compared with prior art, the beneficial effects of the utility model are embodied in:
The utility model can completely shear yarn portion, in order to which seeking for yarn end takes, be conducive to subsequent by yarn
Line end is inserted into bobbin.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model meduim yarn tail cutting mechanism.
Fig. 2 is the structural schematic diagram (no negative pressure baffle) of the utility model meduim yarn tail cutting mechanism.
Specific embodiment
As depicted in figs. 1 and 2, the present embodiment is a kind of yarn tail shear 7, which includes:
Upper compressing unit 71 above bobbin and for compressing spool upper end；
For compressing the lower compressing unit 72 of pedestal 1；
Negative pressure baffle 73 offers negative pressure sucker on negative pressure baffle 73；
For shearing the yarn tail scissors 74 of the yarn tail sucked from negative pressure sucker；
Driving mechanism for driving yarn tail scissors 74 to work.
It, can will be on bobbin by upper compressing unit 71 and lower compressing unit 72 when being sheared in the present embodiment to yarn tail
Side and pedestal 1 compress, and it is another that yarn tail is absorbed into negative pressure baffle 73 by the negative pressure that the negative pressure sucker at negative pressure baffle 73 generates
Side, the yarn tail scissors 74 positioned at 73 other side of negative pressure baffle shear yarn tail.For the ease of yarn tail is adsorbed at yarn tail scissors,
Negative pressure baffle 73 and the corresponding position setting of the yarn tail scissors 74 are jagged.
For the ease of shearing yarn tail, yarn tail cutting mechanism 62 further includes being located at 1 lower section of pedestal and for driving bobbin to rotate
Motor.In in the present embodiment there are many structure types of upper compressing unit 71, as depicted in figs. 1 and 2, upper pressure in the present embodiment
Tight unit 71 includes the compression plate 711 that can be engaged with spool upper end and for driving compression plate 711 to make elevating movement
Cylinder.In in the present embodiment there are many structure types of lower compressing unit 72, lower compressing unit 72 includes being used in the present embodiment
Compress the compact heap 721 of pedestal 1.721 level of driving mechanism driving compact heap can be set in the present embodiment or move up and down.
Claims (5)
1. a kind of yarn tail shear characterized by comprising
Upper compressing unit (71) above bobbin and for compressing spool upper end；
For compressing the lower compressing unit (72) of pedestal (1)；
Negative pressure baffle (73) offers negative pressure sucker on the negative pressure baffle (73)；
For shearing the yarn tail scissors (74) of the yarn tail sucked from negative pressure sucker；
Driving mechanism for driving yarn tail scissors (74) to work.
2. yarn tail shear as described in claim 1, which is characterized in that further include being located at below pedestal (1) and for driving
The motor of dynamic bobbin rotation.
3. yarn tail shear as described in claim 1, which is characterized in that the upper compressing unit (71) includes can be with bobbin
Upper-end contact cooperation compression plate (711) and for driving compression plate (711) to make the cylinder of elevating movement.
4. yarn tail shear as described in claim 1, which is characterized in that the lower compressing unit (72) includes for compressing
The compact heap (721) of pedestal (1).
5. yarn tail shear as described in claim 1, which is characterized in that the negative pressure baffle (73) and the yarn tail scissors
(74) corresponding position setting is jagged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310261.3U CN208761863U (en) | 2018-08-14 | 2018-08-14 | A kind of yarn tail shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310261.3U CN208761863U (en) | 2018-08-14 | 2018-08-14 | A kind of yarn tail shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208761863U true CN208761863U (en) | 2019-04-19 |
Family
ID=66131948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821310261.3U Active CN208761863U (en) | 2018-08-14 | 2018-08-14 | A kind of yarn tail shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208761863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946314A (en) * | 2018-08-14 | 2018-12-07 | 杭州锐冠科技有限公司 | A kind of yarn tail shear |
| CN111646320A (en) * | 2019-03-04 | 2020-09-11 | 铜陵松宝智能装备股份有限公司 | Device and method for removing cop tail yarn |
-
2018
- 2018-08-14 CN CN201821310261.3U patent/CN208761863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946314A (en) * | 2018-08-14 | 2018-12-07 | 杭州锐冠科技有限公司 | A kind of yarn tail shear |
| CN111646320A (en) * | 2019-03-04 | 2020-09-11 | 铜陵松宝智能装备股份有限公司 | Device and method for removing cop tail yarn |
| CN111646320B (en) * | 2019-03-04 | 2021-12-24 | 铜陵松宝智能装备股份有限公司 | Device and method for removing cop tail yarn |
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