CN206245006U - The broken thread detector of large circle machine - Google Patents
The broken thread detector of large circle machine Download PDFInfo
- Publication number
- CN206245006U CN206245006U CN201621304147.0U CN201621304147U CN206245006U CN 206245006 U CN206245006 U CN 206245006U CN 201621304147 U CN201621304147 U CN 201621304147U CN 206245006 U CN206245006 U CN 206245006U
- Authority
- CN
- China
- Prior art keywords
- depression bar
- yarn
- housing
- perforation
- thread detector
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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.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a kind of broken thread detector of large circle machine, including housing and the depression bar being vertically arranged in housing, housing top wall is provided with perforation, the top of depression bar extends the hull outside by the perforation, depression bar is defined can only be moved up and down, two the first electric conductors in being connected on alarm circuit are provided with the bottom of housing, the second electric conductor is fixed with depression bar bottom, contour position forms the first yarn passed through for yarn and perforates in housing two opposite side walls, the second yarn passed through for yarn is provided with depression bar to perforate, balancing weight is provided with depression bar, formed on depression bar and keep out boss, when the medial surface for keeping out boss and housing top wall offsets, second yarn to be perforated and be in sustained height with the perforation of the first yarn, and be coaxially set.Of the present utility model simple and reasonable, energy consumption is low, and is more prone to when yarn is perforated through the yarn on broken thread detector, can effectively improve operating efficiency.
Description
Technical field
The utility model is related to a kind of broken thread detector of large circle machine, belongs to loom structure design field.
Background technology
A kind of broken thread detector for spinning large circle machine, including housing, power-off are disclosed in patent document CN204342170U
Hammer and warning device, housing are provided with threading hole, and housing inner top is fixed with magnet, and housing inner bottom part is provided with two panels power-off and leads
Piece；Power-off hammer includes magnetic annulus, hammer handle, taper tup and energization duct ring, and magnetic annulus, hammer handle and taper tup connect successively
Connect, energization duct ring is fixed on hammer handle, magnetic annulus position is correspondingly arranged with threading hole, taper tup is arranged on two panels power-off and leads
Directly over piece；Warning device includes power supply, two panels alarm electrical piece and alarm, and two panels alarm electrical piece is separately positioned on
Hammer handle both sides, two panels alarm electrical piece is connected with alarm and power supply respectively.When yarn is disconnected, power-off hammer falls, taper drift
Head makes two panels power off guide card disconnection, and equipment is disconnected only to be operated, while the energization duct ring on hammer handle is contacted with two panels alarm electrical piece,
Whole warning circuit conducting, alarm sounds.The deficiency that broken thread detector in above-mentioned patent document is present is：Lead under normality
String holes is not alignd with magnetic annulus, and threading hole is inherently small with the diameter of magnetic annulus, therefore non-when yarn is worn
It is often inconvenient.
Utility model content
For a kind of not enough present in patent document CN203095292U, more rational broken string of the utility model offer
Detection means, more facilitates when yarn is perforated through the yarn on broken thread detector.
Realizing the technical scheme of the utility model purpose is：
A kind of broken thread detector of large circle machine, including housing and the depression bar being vertically arranged in the housing, the shell
Body roof is provided with perforation, and the top of the depression bar extends the hull outside by the perforation, and the depression bar is defined can only
Move up and down, two the first electric conductors in being connected on alarm circuit are provided with the bottom of the housing, at the depression bar bottom
End is fixed with and is adapted to turn on two first electric conductors so as to the second electric conductor for turning on warning circuit, in the housing two opposite sides
Contour position forms the first yarn passed through for yarn and perforates on wall, and the passed through for yarn is provided with the depression bar
Two yarns perforate, be provided with balancing weight on the depression bar, formed on the depression bar be suitable to on the inside of the housing top wall
What face offseted keep out boss, it is described when keeping out boss and being offseted with the medial surface of the housing top wall, the second yarn perforation with
The first yarn perforation is in sustained height, and is coaxially set.
In above-mentioned technical proposal, the perforation is square opening, corresponding, the part coordinated with the perforation on the depression bar
It is square column type, so that the depression bar can only be moved up and down under the restriction of the perforation.
In above-mentioned technical proposal, the balancing weight is embedded in the depression bar.
In above-mentioned technical proposal, the balancing weight is lead, iron block, piece of stainless steel or stone.
In above-mentioned technical proposal, the housing is made up of left shell and right shell body split, and the perforation is arranged on the left side
Housing and the right shell body junction.
In above-mentioned technical proposal, second electric conductor is screwed in the bottom of depression bar.
The utility model has positive effect：Using the structure in the utility model, when yarn is worn, pinched with hand
The part that depression bar stretches out hull outside lifts depression bar upwards, so that the medial surface phase for keeping out boss and the housing top wall
Support, at this moment the second yarn perforation is in sustained height and is coaxially set with first yarn perforation, then by yarn
Line end is tied up in an one metal wire end, yarn is perforated through the perforation of the first yarn and the second yarn in the way of trying to make a match,
So as to complete wearing for yarn, very convenient, the yarn when yarn is perforated through the yarn on broken thread detector thus can be made
After the completion of wearing, depression bar is decontroled, the yarn tightened makes depression bar hanging in housing, and the first electric conductor and the second conduction at this moment
Body will not be contacted (as shown in Figure 1), and alarm circuit is in off state, and alarm does not work, and after working as yarn broken string, depression bar
Move down, the first electric conductor turns on alarm circuit with the second conductive body contact (as shown in Figure 2), so that alarm sends disconnected
Line alarm signal.
Brief description of the drawings
Structural representation when Fig. 1 is broken thread detector work (yarn does not break) of large circle machine in the utility model；
Structural representation when Fig. 2 is broken thread detector work (yarn has broken) of large circle machine in the utility model；
Fig. 3 is the structural representation of the broken thread detector (during threading yarn) of large circle machine in the utility model.
Reference is shown in figure：1- housings；11- left shells；12- right shell bodies；2- depression bars；3- perforates；4- first leads
Electric body；The electric conductors of 5- second；The yarns of 6- first are perforated；The yarns of 7- second are perforated；8- balancing weights；9- keeps out boss；10- yarns.
Specific embodiment
The concrete structure of the broken thread detector of large circle machine in the utility model is done with reference to Figure of description say
It is bright：
A kind of broken thread detector of large circle machine, is vertically installed on large circle machine and uses, and it is as illustrated, including housing 1
With the depression bar 2 being vertically arranged in the housing 1, the roof of the housing 1 is provided with perforation 3, and the top of the depression bar 2 is by described
Perforation 3 is extended outside the housing 1, and the depression bar 2 is defined can only be moved up and down, and series connection is provided with the bottom of the housing 1
Two the first electric conductors 4 in alarm circuit, the bottom of the depression bar 2 be fixed be adapted to turn on two first electric conductors 4 from
And the second electric conductor 5 for turning on warning circuit, contour position forms and is worn for yarn in the two opposite side walls of the housing 1
The the first yarn perforation 6 crossed, is provided with the second yarn perforation 7 passed through for yarn, on the depression bar 2 on the depression bar 2
Balancing weight 8 is provided with, is formed on the depression bar 2 and is suitable to keep out boss 9, institute with the roof medial surface of the housing 1 offsets
State when keeping out boss 9 and being offseted with the medial surface of the roof of the housing 1, the second yarn perforation 7 and first yarn perforation 6
In sustained height, and it is coaxially set.In practice operation, for the ease of threading, the second yarn perforation 7 is preferably provided
Aperture of the aperture more than first yarn perforation 6.Using the structure in the utility model, when yarn is worn, pinched with hand
The part that depression bar stretches out hull outside lifts depression bar upwards, so that the medial surface phase for keeping out boss and the housing top wall
Support, at this moment the second yarn perforation is in sustained height and is coaxially set with first yarn perforation, then by yarn
Line end is tied up in an one metal wire end, yarn is perforated through the perforation of the first yarn and the second yarn in the way of trying to make a match,
So as to complete wearing for yarn, very convenient, the yarn when yarn is perforated through the yarn on broken thread detector thus can be made
After the completion of wearing, depression bar is decontroled, the yarn tightened makes depression bar hanging in housing, and the first electric conductor and the second conduction at this moment
Body will not be contacted (as shown in Figure 1), and alarm circuit is in off state, and alarm does not work, and after working as yarn broken string, depression bar
Move down, the first electric conductor turns on alarm circuit with the second conductive body contact (as shown in Figure 2), so that alarm sends disconnected
Line alarm signal.In the present embodiment, due to the weight for being disposed to increase depression bar 2 of balancing weight 8, it is beneficial in yarn broken yarn
Depression bar 2 can hurtle down afterwards, while ensureing the reliability that the first electric conductor 4 is contacted with the second electric conductor 5.
In the present embodiment, it is square opening to set the perforation 3, corresponding, is coordinated with the perforation 3 on the depression bar 2
Part is square column type, and so, perforation 3 can play restriction effect to the depression bar 2, depression bar 2 is moved up and down.
In the present embodiment, the balancing weight 8 is embedded in the depression bar 2, and the balancing weight 8 is lead, iron block, stainless steel
Block or stone.
The housing 1 in the present embodiment is made up of left shell 11 and the split of right shell body 12, and the perforation 3 is arranged on described
Left shell 11 and the junction of the right shell body 12, this set can be conducive to assembly operation.
Further, ceramic pillar, the ceramics are embedded with the first yarn perforation 6 and second yarn perforation 7
Pillar tube chamber two ends are bell mouth shape, and yarn is prevented from by the perforation 6 of the first yarn and the second yarn using this structure
Perforate 7 when be worn.
Second electric conductor 5 is screwed in the bottom of depression bar 2.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to implementation method of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all of implementation method
It is exhaustive.And these belong to obvious change that connotation of the present utility model extends out or variation still falls within this practicality
New protection domain.
Claims (6)
1. a kind of broken thread detector of large circle machine, including housing (1) and the depression bar (2) being vertically arranged in the housing (1),
Characterized in that, housing (1) roof is provided with perforation (3), the top of the depression bar (2) extends institute by the perforation (3)
State housing (1) outside, and the depression bar (2) is defined and can only move up and down, and is provided with the bottom of the housing (1) and is connected on
Two the first electric conductors (4) in alarm circuit, are fixed with the depression bar (2) bottom and are adapted to turn on two first electric conductors
(4) so as to the second electric conductor (5) for turning on warning circuit, contour position shaping in the housing (1) two opposite side walls
There is the first yarn passed through for yarn to perforate (6), the second yarn passed through for yarn is provided with the depression bar (2) and is perforated
(7) balancing weight (8), is provided with the depression bar (2), is formed on the depression bar (2) and is suitable to and the housing (1) roof
What medial surface offseted keep out boss (9), it is described when keeping out boss (9) and being offseted with the medial surface of the housing (1) roof, described
Two yarns perforation (7) perforate (6) in sustained height with first yarn, and are coaxially set.
2. the broken thread detector of large circle machine according to claim 1, it is characterised in that：The perforation (3) is square opening,
Corresponding, the part coordinated with the perforation (3) on the depression bar (2) is square column type, so that the depression bar (2) is in the perforation
(3) can only be moved up and down under restriction.
3. the broken thread detector of large circle machine according to claim 1, it is characterised in that：The balancing weight (8) is embedded
In the depression bar (2).
4. the broken thread detector of large circle machine according to claim 3, it is characterised in that：The balancing weight (8) is lead,
Iron block, piece of stainless steel or stone.
5. the broken thread detector of large circle machine according to claim 3, it is characterised in that：The housing (1) is by left shell
(11) constituted with right shell body (12) split, the perforation (3) is arranged on the left shell (11) and the right shell body (12) connection
Place.
6. the broken thread detector of large circle machine according to any one of claim 1 to 5, it is characterised in that：Described second
Electric conductor (5) is screwed in the bottom of depression bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304147.0U CN206245006U (en) | 2016-11-30 | 2016-11-30 | The broken thread detector of large circle machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304147.0U CN206245006U (en) | 2016-11-30 | 2016-11-30 | The broken thread detector of large circle machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245006U true CN206245006U (en) | 2017-06-13 |
Family
ID=59004774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304147.0U Expired - Fee Related CN206245006U (en) | 2016-11-30 | 2016-11-30 | The broken thread detector of large circle machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020850A (en) * | 2019-12-30 | 2020-04-17 | 段文忠 | Working method of yarn conveying device for preventing yarn from loosening for circular knitting machine |
| CN111041689A (en) * | 2019-12-30 | 2020-04-21 | 段文忠 | Yarn-conveying device for preventing yarn loosening for circular knitting machine |
-
2016
- 2016-11-30 CN CN201621304147.0U patent/CN206245006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020850A (en) * | 2019-12-30 | 2020-04-17 | 段文忠 | Working method of yarn conveying device for preventing yarn from loosening for circular knitting machine |
| CN111041689A (en) * | 2019-12-30 | 2020-04-21 | 段文忠 | Yarn-conveying device for preventing yarn loosening for circular knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201130 |