CN205974833U - Broken yarn protection device on twisting mill - Google Patents
Broken yarn protection device on twisting mill Download PDFInfo
- Publication number
- CN205974833U CN205974833U CN201620843072.7U CN201620843072U CN205974833U CN 205974833 U CN205974833 U CN 205974833U CN 201620843072 U CN201620843072 U CN 201620843072U CN 205974833 U CN205974833 U CN 205974833U
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- China
- Prior art keywords
- twisting mill
- protection device
- broken yarn
- aluminium wire
- yarn protection
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- 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.)
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Abstract
The utility model belongs to the technical field of spinning machine, concretely relates to broken yarn protection device on twisting mill, the circuit that has relay and the low voltage power supply including a series connection, the circuit both ends are link bit lower extreme on the insulated panels of fixed mounting in the twisting mill frame respectively, and the upper end hinges there is long and thin aluminium silk, the lower termination side of having piece metal contact, the aluminium silk is kept away from the panel and directly is equipped with the ring through -hole that supplies the yarn to pass, relay while and drive twisting mill roller pivoted motor series. The utility model discloses a broken yarn protection device on twisting mill simple and practical, the broken yarn protection triggers the accuracy.
Description
Technical field
This utility model belongs to technical field of textile machine and in particular to a kind of broken yarn protection device on twisting mill.
Background technology
In twisting mill operation process, occur that tension force is unstable once in a while and the situation of broken yarn, or yarn be finished after do not have
Change yarn in time, because machine does not stop in time, yarn may proceed to convey and then is wound around Lora, leads to refuse yarn to produce, no
Only waste raw material in addition it is also necessary to artificial remove, increased labor intensity, be therefore equipped with a set of effective broken yarn protection device particularly
Important.At present, on market, existing infrared ray yarn break sensor solves this problem very well, and is equipped with infrared ray sensor not only cost
Height, is also easy to be affected to lead to mistakenly stop by the cotton-wool flying into and external light source, thus affecting twisting mill production efficiency.
Utility model content
The problem that this utility model is directed to above-mentioned prior art presence makes improvement, i.e. skill to be solved in the utility model
Art problem is the broken yarn protection device providing on a kind of twisting mill, and structure is simple, and broken yarn protection triggering is accurately.
In order to solve above-mentioned technical problem, the technical solution of the utility model is：
A kind of broken yarn protection device on twisting mill it is characterised in that：It is in series with relay and low-tension supply including one
Circuit, described circuit two ends respectively connect be located at be fixedly mounted in twisting mill frame insulating panel upper and lower side, upper end cut with scissors
Be connected to elongated aluminium wire, under be terminated with square piece hard contact, described aluminium wire is provided with away from panel one and leads to for the annulus that yarn passes through
Hole；Described relay is connected with the motor driving twisting mill Lora to rotate simultaneously.
Further, a diameter of 1 millimeter of above-mentioned aluminium wire.
Further, above-mentioned aluminium wire length is equal to the difference in height of aluminium wire hinged place and square piece hard contact.
Further, above-mentioned square piece hard contact dimensions is 30x30x1mm.
The beneficial effects of the utility model are：（1）Judge whether yarn disconnects by using yarn tension and aluminium wire gravity,
Structure is simple, effect；（2）Main circuit switching is controlled by relay switch, reasonable in design, broken yarn protection triggering is accurately.
Brief description
Fig. 1 is the organigram of this utility model embodiment.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
A kind of broken yarn protection device on twisting mill, including a circuit being in series with relay 1 and low-tension supply, described
Circuit two ends connect respectively positioned at insulating panel 2 upper and lower side being fixedly mounted in twisting mill frame, and upper end is hinged with elongated aluminum
Silk 6, under be terminated with square piece hard contact 3, described aluminium wire 6 is provided with the annulus through hole 5 passing through for yarn 4 line for one away from panel；Institute
State relay 1 to connect with the motor driving twisting mill Lora 7 to rotate simultaneously.
Further, a diameter of 1 millimeter of above-mentioned aluminium wire 6, aluminium wire density is little, lightweight, prevents from overweight pulling apart yarn 4.
Further, above-mentioned aluminium wire 6 length is equal to the difference in height of aluminium wire 6 hinged place and square piece hard contact 3 it is ensured that aluminium wire
6 swing whereabouts can be with square piece hard contact 3 effective contact.
Further, above-mentioned square piece hard contact 3 dimensions be 30x30x1mm it is ensured that aluminium wire 6 swing whereabouts can be with
Square piece hard contact 3 effective contact.
It is further preferred that insulating panel 2 tilts 6 degree, that is, upper end insulating panel 2, away from yarn 4, so can make aluminium wire
It is easier contacting metal contact 3, insulating panel 2 and the length being smaller than aluminium wire 6 of yarn 4 after 6 swings, so that aluminium wire 6 is in
Heeling condition, gradient be 60 degree, do not adopt holding aluminium wire 6 level, be in order to avoid aluminium wire 6 swing after with square piece hard contact
Repeatedly bounce during 3 contact, so that circuit is opened when disconnected when being in disconnected temporary, affect electrical equipment service life.
Broken yarn protection device on this utility model twisting mill, when operating, yarn 4 passes through aluminium wire 6 annulus, aluminium wire 6 meeting
Keep with hard contact 3 away from, during broken yarn, aluminium wire 6 has the work in gravity for the annulus through hole one end under the tension force effect of yarn 4
Fallen with lower swing, contact is located at the hard contact 3 of panel lower end, switches on power, after relay 1 energising, disconnect Lora 9 and electricity
Machine series circuit, makes twisting mill quit work.Broken yarn protection device on the twisting mill of this utility model design is simple and practical, breaks
Yarn protection triggering is accurately.
The foregoing is only preferred embodiment of the present utility model, all according to this utility model claim done equal
Deng change and modification, covering scope of the present utility model all should be belonged to.
Claims (4)
1. the broken yarn protection device on a kind of twisting mill it is characterised in that：It is in series with relay and low-tension supply including one
Circuit, described circuit two ends connect positioned at the insulating panel upper and lower side being fixedly mounted in twisting mill frame respectively, and upper end is hinged
Have elongated aluminium wire, under be terminated with square piece hard contact, described aluminium wire is provided with the annulus through hole passing through for yarn for one away from panel；
Described relay is connected with the motor driving twisting mill Lora to rotate simultaneously.
2. the broken yarn protection device on twisting mill according to claim 1 it is characterised in that：Described aluminium wire a diameter of 1 is in the least
Rice.
3. the broken yarn protection device on twisting mill according to claim 1 it is characterised in that：Described aluminium wire length is equal to aluminum
Silk hinged place and the difference in height of square piece hard contact.
4. the broken yarn protection device on twisting mill according to claim 1 it is characterised in that：Described square piece hard contact chi
Very little specification is 30x30x1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843072.7U CN205974833U (en) | 2016-08-05 | 2016-08-05 | Broken yarn protection device on twisting mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843072.7U CN205974833U (en) | 2016-08-05 | 2016-08-05 | Broken yarn protection device on twisting mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205974833U true CN205974833U (en) | 2017-02-22 |
Family
ID=58029233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620843072.7U Active CN205974833U (en) | 2016-08-05 | 2016-08-05 | Broken yarn protection device on twisting mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205974833U (en) |
-
2016
- 2016-08-05 CN CN201620843072.7U patent/CN205974833U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |