CN202023053U - Broken yarn automatic stop apparatus for flat machine collar weaving - Google Patents
Broken yarn automatic stop apparatus for flat machine collar weaving Download PDFInfo
- Publication number
- CN202023053U CN202023053U CN2010206077894U CN201020607789U CN202023053U CN 202023053 U CN202023053 U CN 202023053U CN 2010206077894 U CN2010206077894 U CN 2010206077894U CN 201020607789 U CN201020607789 U CN 201020607789U CN 202023053 U CN202023053 U CN 202023053U
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- yarn
- induction part
- connecting rod
- adjustment sheet
- straight
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Abstract
The utility model discloses a broken yarn automatic stop apparatus for flat machine collar weaving, comprising a coiling part in fixed connection with an output shaft of a motor, a connecting rod arranged on one end of the upper end of a motor housing and possessing a wire hole, a wire part and a tension force adjusting part successively arranged on the connecting rod; the upper end of the motor housing is provided with an induction part possessing elasticity and a control part in communication with one end of the induction part. When the yarns are in normal operation, the induction part is drawn by the yarns to close to the connecting rod; when the yarns are broken, the induction part is far from the connecting rod under the effects of elasticity and the control part stops the operation of the motor. The broken yarn automatic stop apparatus for flat machine collar weaving can determine whether the yarns are broken and timely stop the operation of a flat machine so as to easily find the concrete positions of the yarns.
Description
Technical field
The utility model relates to a kind of yarn automatic stop arrangement, relates in particular to a kind of straight-bar machines and knits the neck spider watcher.
Background technology
Straight-bar machines is the main production equipments of producing woollen sweater, and full machine is formed the critical piece organic frame of straight-bar machines, needle plate, guide rail, tap, card by more than 130 component device.The braiding of straight-bar machines, it is head reciprocating motion on needle-bar by loop-forming element is housed, driving latch needles moves up and down in needle tray and finishes, flat machine is a kind of crosspointer plate latch needles weft knitting loom in fact, its triangle device is just as one group of plane cam, the stitch of knitting needle can enter in the conduit of cam, mobile triangle, force knitting needle in the needle tray of needle plate, to do elevating movement clocklike, and collude action with needle latch by pin, and just yarn can be woven into knitted fabric. knitting needle is in uphill process, and coil progressively withdraws from pin and colludes, open needle latch, and withdraw from needle latch and hang on the shank; Knitting needle is in the decline process, and pin catches on the yarn that new pad is put, and its tractive is bent to coil, original coil of while is then deviate from pin and is colluded, new coil passes from old coil, be together in series with old coil, the coil string that numerous knitting needles is made into connect mutually formed knitting.But in service at straight-bar machines, the broken string phenomenon can appear, usually all be provided with in the straight-bar machines of present stage and detect the test section whether yarn breaks, whether but the setting of test section can only detect yarn breaks, if will stop, then need personnel manually to stop, being difficult in time finding out the particular location of yarn like this.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is to provide a kind of and judges that yarn broken string and the straight-bar machines that can in time stop to knit the neck spider watcher.
In order to reach above purpose, the technical solution adopted in the utility model is: a kind of straight-bar machines is knitted the neck spider watcher, the connecting rod with wire guide of one end end of the shell upper end that it comprises winding section that the output shaft with motor is fixedly connected, be located at motor, be located at wire portion and tension adjustment portion on the described connecting rod successively, the shell upper end of motor also is provided with the rubber-like induction part, and the control part that is conducted with an end of described induction part, when yarn normally supplied yarn, described induction part was pulled near described connecting rod by yarn; When yarn is in when broken string, described induction part since elastic reaction away from described connecting rod, and described control part stops the motor operation.
Preferably, described induction part has free end and stiff end, and described stiff end is wound on the iron of described motor housing upper end, and described free end colludes tightly on yarn.
Preferably, the material of described induction part is a steel wire.
Preferably, the free end of described steel wire is formed with crotch, and described steel wire is held yarn by crotch.
Preferably, described tension adjustment portion comprise pair of opposing adjustment sheet, be located at the nut of described threaded rod end and be sheathed on spring between described adjustment sheet and described nut through threaded rod, the screw thread of described adjustment sheet, when screwing described nut, described spring is compressed, the pressure that described adjustment sheet is subjected to increases, and the pressure between the described adjustment sheet increases; When unscrewing described nut, described spring stretches, and the pressure that described adjustment sheet is subjected to reduces, and the pressure between the described adjustment sheet reduces.
Owing to adopted technique scheme, it is simple in structure to be not difficult to find out that the utility model straight-bar machines is knitted the neck spider watcher, setting by the rubber-like induction part is easy to judge that whether yarn breaks, simultaneously, setting by control part can in time stop straight-bar machines work when finding that yarn has the broken string phenomenon, thereby avoids because of can not in time stopping the phenomenon that straight-bar machines is difficult for seeking yarn.
Description of drawings
Perspective view when Fig. 1 knits neck spider watcher operate as normal for the utility model straight-bar machines;
Fig. 2 knits the perspective view that the neck spider watcher is when broken string for the utility model straight-bar machines.
Among the figure:
The 1-winding section; The 11-output shaft; The 2-connecting rod; The 3-wire portion; 4-tension adjustment portion; The 41-adjustment sheet; The 42-threaded rod; The 43-nut; The 5-induction part; The 51-iron.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby protection domain of the present utility model is made more explicit defining so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that.
Referring to accompanying drawing 1, accompanying drawing 2, the straight-bar machines of present embodiment is knitted the neck spider watcher, it comprises that winding section 1 that the output shaft 11 with motor is fixedly connected, an end end of being located at the motor housing upper end have the connecting rod 2 of wire guide, are located at wire portion 3 and tension adjustment portion 4 on the connecting rod 2 successively, institute motor housing upper end also is provided with rubber-like induction part 5, and the control part that is conducted with an end of induction part 5, when the yarn operate as normal, the free end of induction part 5 is pulled to close connecting rod 2 by yarn; When the yarn operate as normal, the free end of induction part 5 since elastic reaction away from connecting rod 2, control part stops motor operation.
Wherein, the end of induction part 5 is wound on the iron 51 of being located at motor housing upper end, and the material of rubber-like induction part 5 is a steel wire here, and the free end of steel wire is formed with crotch, and this is can hold yarn for steel wire.
Above embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (5)
1. a straight-bar machines is knitted the neck spider watcher, the connecting rod with wire guide (2) of one end end of the shell upper end that it comprises winding section (1) that the output shaft (11) with motor is fixedly connected, be located at motor, be located at wire portion (3) and tension adjustment portion (4) on the described connecting rod (2) successively, it is characterized in that: the shell upper end of motor also is provided with rubber-like induction part (5), and the control part that is conducted with an end of described induction part (5), when yarn normally supplied yarn, described induction part (5) was pulled near described connecting rod (2) by yarn; When yarn is in when broken string, described induction part (5) since elastic reaction away from described connecting rod (2), and described control part stops the motor operation.
2. straight-bar machines according to claim 1 is knitted the neck spider watcher, it is characterized in that: described induction part (5) has free end and stiff end, described stiff end is wound on the iron (51) of described motor housing upper end, and described free end colludes tightly on yarn.
3. straight-bar machines according to claim 1 and 2 is knitted the neck spider watcher, it is characterized in that: the material of described induction part (5) is a steel wire.
4. straight-bar machines according to claim 2 is knitted the neck spider watcher, it is characterized in that: the free end of described steel wire is formed with crotch, and described steel wire is held yarn by crotch.
5. straight-bar machines according to claim 1 is knitted the neck spider watcher, it is characterized in that: described tension adjustment portion (4) comprise pair of opposing adjustment sheet (41), be located at the nut (43) of described threaded rod (42) end and be sheathed on the spring that is positioned between described adjustment sheet (41) and the described nut (43) through threaded rod (42), the screw thread of described adjustment sheet (41), when screwing described nut (43), described spring is compressed, the pressure that described adjustment sheet (41) is subjected to increases, and the pressure between the described adjustment sheet (41) increases; When unscrewing described nut (43), described spring stretches, and the pressure that described adjustment sheet (41) is subjected to reduces, and the pressure between the described adjustment sheet (41) reduces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206077894U CN202023053U (en) | 2010-11-12 | 2010-11-12 | Broken yarn automatic stop apparatus for flat machine collar weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206077894U CN202023053U (en) | 2010-11-12 | 2010-11-12 | Broken yarn automatic stop apparatus for flat machine collar weaving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023053U true CN202023053U (en) | 2011-11-02 |
Family
ID=44848010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206077894U Expired - Lifetime CN202023053U (en) | 2010-11-12 | 2010-11-12 | Broken yarn automatic stop apparatus for flat machine collar weaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140730A (en) * | 2010-11-12 | 2011-08-03 | 苏州市青田企业发展有限公司 | Automatic yarn break stop device for flat knitting machine for knitting collar |
| CN104140015A (en) * | 2014-07-24 | 2014-11-12 | 吴江市纺织科技中心有限公司 | Automatic yarn stopping device for broken yarn |
| CN108505155A (en) * | 2018-06-01 | 2018-09-07 | 嘉兴市华益股份有限公司 | A kind of flax sliver winding mechanism |
-
2010
- 2010-11-12 CN CN2010206077894U patent/CN202023053U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140730A (en) * | 2010-11-12 | 2011-08-03 | 苏州市青田企业发展有限公司 | Automatic yarn break stop device for flat knitting machine for knitting collar |
| CN102140730B (en) * | 2010-11-12 | 2012-10-31 | 苏州市青田企业发展有限公司 | Automatic yarn break stop device for flat knitting machine for knitting collar |
| CN104140015A (en) * | 2014-07-24 | 2014-11-12 | 吴江市纺织科技中心有限公司 | Automatic yarn stopping device for broken yarn |
| CN108505155A (en) * | 2018-06-01 | 2018-09-07 | 嘉兴市华益股份有限公司 | A kind of flax sliver winding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111102 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |