CN203624720U - Yarn breakage detecting device - Google Patents
Yarn breakage detecting device Download PDFInfo
- Publication number
- CN203624720U CN203624720U CN201320737617.2U CN201320737617U CN203624720U CN 203624720 U CN203624720 U CN 203624720U CN 201320737617 U CN201320737617 U CN 201320737617U CN 203624720 U CN203624720 U CN 203624720U
- Authority
- CN
- China
- Prior art keywords
- yarn
- joint pin
- rotating shaft
- detecting device
- breakage detecting
- Prior art date
- 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 - Lifetime
Links
- 230000001939 inductive effect Effects 0.000 claims abstract description 5
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Landscapes
- Looms (AREA)
Abstract
The utility model discloses a yarn breakage detecting device. The yarn breakage detecting device comprises a bottom plate, a support, a flat plate, a yarn mounting seat and a right tension spring, wherein the support is fixed to the bottom plate, the flat plate is hinged to the support through a rotating shaft, and the yarn mounting seat is arranged at the left end of the flat plate. An upper right connecting pole is arranged at the right end of the flat plate, the bottom plate is provided with a lower right connecting pole corresponding to the upper right connecting pole in position, and the horizontal distance between the upper right connecting pole and the rotating shaft is smaller than that between the rotating shaft and the yarn mounting seat. The upper end of the right tension spring is connected with the upper right connecting pole, and the lower end of the right tension spring is connected with the lower right connecting pole. An inductive switch located below the flat plate is arranged at the left end of the bottom plate. The yarn breakage detecting device is simple in structure, convenient to use and free of the influences of yarn shaking and external vibration when used, the probability of emitting error signals is low, and the risks of yarn breakage cannot be increased.
Description
Technical field
The utility model relates to technical field of textile machine, relates in particular a kind of detecting device for giving a warning when the yarn breakage.
Background technology
In weaving, prevent that yarn is at fabrication processes Fracture; The detection mode starting is most to see with artificial naked eyes; Started afterwards to adopt detecting device to detect, existing detecting device is a contact lever is set and is sleeved on the thin slice on contact lever, and thin slice is provided with slotted hole, contact lever is just plugged in slotted hole, when in use, thin slice is placed on yarn, this time, thin slice and contact lever were not connected; In the time of yarn breakage, thin slice falls to contacting with contact lever, and circuit is connected and sent warning; But, such detecting device has weak point: first, thin slice is arranged on yarn, stable not, easily vibrated or yarn shake in, drop, send wrong signal, secondly, thin slice has pressure-acting on yarn, affect the stable of yarn, increased the risk of breakage of yarn.
Utility model content
The purpose of this utility model is to provide for the deficiencies in the prior art part, a kind of yarn breakage detecting device is provided, can overcome the deficiencies in the prior art part, it is simple in structure, easy to use, when use, be not subject to the impact of yarn shake and external vibration, the probability that sends spurious signal is low, can not increase the risk of yarn breakage.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: yarn breakage detecting device, comprise base plate, be fixed on bearing on described base plate, be hinged on the flat board on described bearing, the yarn mount pad that is located at described dull and stereotyped left end and right extension spring by rotating shaft, described dull and stereotyped right-hand member is provided with upper right joint pin, described base plate is provided with and corresponding bottom right, joint pin position, described upper right joint pin, and the horizontal throw of described upper right joint pin and described rotating shaft is less than the horizontal throw between described rotating shaft and described yarn mount pad; Described right extension spring upper end is connected with described upper right joint pin, and lower end is connected with described bottom right joint pin; Described base plate left end is provided with the inductive switch that is positioned at described dull and stereotyped below.
As preferably, the horizontal throw of described upper right joint pin and described rotating shaft is the 1/5-1/3 of described rotating shaft and described yarn mount pad horizontal throw.
As preferably, described dull and stereotyped left end is provided with the upper left joint pin that is positioned at described rotating shaft left side, and described base plate is provided with and corresponding lower-left, joint pin position, described upper left joint pin, between described upper left joint pin and lower-left joint pin, is provided with left redundant extension spring.
As preferably, the horizontal throw of described upper left joint pin and described rotating shaft is the 1/3-1/2 of described upper right joint pin and described rotating shaft horizontal throw.
As preferably, described base right-hand member is provided with the touch switch that is positioned at described right extension spring right side.
As preferably, described flat board be provided be positioned at described rotating shaft left side slide rail, be arranged on the weight slide block on described slide rail and be located at the tightening screw in described weight slide block.
As preferably, described yarn mount pad comprises the Connection Block that is fixedly connected with described flat board, be located at yarn on described Connection Block by piece and be located at described yarn and pass through hole by the yarn on piece, described yarn is provided with the opening communicating by hole with described yarn by piece upper surface, the width of described opening is that described yarn is by 2/3 of bore dia.
As preferably, described Connection Block and described yarn are by being provided with oscillating bearing between piece.
As preferably, described flat board arranges side direction elongated slot, and described side direction elongated slot bottom surface is provided with the arc neck that multiple and described upper left joint pin coordinates.
The utility model beneficial effect is:
It is simple in structure, easy to use for the utility model, when use, is not subject to the impact of yarn shake and external vibration, and the probability that sends spurious signal is low, can not increase the risk of yarn breakage.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is yarn mount pad constructional drawing in Fig. 1.
The specific embodiment
The following stated is only preferred embodiment of the present utility model, not scope of the present utility model is limited.
Embodiment, see accompanying drawing 1,2, yarn breakage detecting device, comprise base plate 1, be fixed on bearing 2 on described base plate 1, be hinged on the flat board 4 on described bearing 2, the yarn mount pad 5 that is located at described dull and stereotyped 4 left ends and right extension spring 6 by rotating shaft 3, described dull and stereotyped 4 right-hand members are provided with upper right joint pin 7, described base plate 1 is provided with and described upper right joint pin 7 corresponding bottom right, position joint pins 8, and the horizontal throw of described upper right joint pin 7 and described rotating shaft 3 is less than the horizontal throw between described rotating shaft 3 and described yarn mount pad 5, described right extension spring 6 upper ends are connected with described upper right joint pin 7, and lower end is connected with described bottom right joint pin 8, described base plate 1 left end is provided with the inductive switch 9 that is positioned at described dull and stereotyped 4 belows, when in use, yarn passes through from yarn mount pad 5, from yarn mount pad 5 by upwards jack-up of yarn, produce the pressure acting on yarn mount pad, and right extension spring produces a pulling force to flat board, under the effect of lever principle, make whole dull and stereotyped 4 to keep balance, can not rotate, work as yarn breakage, the pressure acting on flat board disappears, and dull and stereotyped lack of equilibrium, under the effect of right extension spring, flat board rotates around rotating shaft, inductive switch 9 sends signal, reports to the police, and the yarn breakage of announcement, further, described upper right joint pin 7 is the 1/5-1/3 of described rotating shaft 3 and described yarn mount pad 5 horizontal throws with the horizontal throw of described rotating shaft 3, wherein, and take 1/4 as good, in addition, in order to increase the stability of balance, described dull and stereotyped 4 left ends are provided with the upper left joint pin 10 that is positioned at described rotating shaft 3 left sides, described base plate 1 is provided with and described upper left joint pin 10 corresponding lower-left, position joint pins 11, between described upper left joint pin 10 and lower-left joint pin 11, be provided with left redundant extension spring 12, the horizontal throw of described upper left joint pin 10 and described rotating shaft 3 is 1/3-1/2 of described upper right joint pin 7 and described rotating shaft 3 horizontal throws, wherein, take 1/2 as good, in addition, in order further to make the flat board can balance, described dull and stereotyped 4 arrange side direction elongated slot 401, described side direction elongated slot 401 bottom surfaces are provided with the arc neck 402 that multiple and described upper left joint pin 10 coordinates, by adjusting the position of upper left joint pin 10 at arc neck, and then the pulling force of corrective action on flat board.In order to reduce the generation of wrong report, described base 2 right-hand members are provided with the touch switch 13 that is positioned at described right extension spring 6 right sides, in order to make dull and stereotyped 4 to be suitable for different yarns, on described dull and stereotyped 4, be provided be positioned at described rotating shaft 3 left sides slide rail 14, be arranged on the weight slide block 15 on described slide rail 14 and be located at the tightening screw 16 in described weight slide block 15, by configuration slide block 15 position carry out the power of corrective action on flat board.
Described yarn mount pad 5 comprise with described dull and stereotyped 4 Connection Blocks that are fixedly connected with 501, be located at yarn on described Connection Block 501 by piece 502 and be located at described yarn by the yarn on piece 502 by hole 503, described yarn is provided with the opening 504 communicating by hole 503 with described yarn by piece 502 upper surfaces, the width of described opening 504 is that described yarn is by 2/3 of hole 503 diameters; In order to reduce the probability of yarn breakage, described Connection Block 501 and described yarn are by being provided with oscillating bearing 505 between piece 502.
More than explanation is only to explanation of the present utility model, make those of ordinary skills' can completely implement this programme, but be not to restriction of the present utility model, those skilled in the art are reading after this specification sheets and can make to the present embodiment the modification that there is no creative contribution as required, and these are all not creative modifications.But as long as within the scope of claim of the present utility model, be all subject to the protection of patent law.
Claims (9)
1. yarn breakage detecting device, it is characterized in that: comprise base plate (1), be fixed on the bearing (2) on described base plate (1), be hinged on the flat board (4) on described bearing (2) by rotating shaft (3), be located at yarn mount pad (5) and the right extension spring (6) of described flat board (4) left end, described flat board (4) right-hand member is provided with upper right joint pin (7), described base plate (1) is provided with and described upper right joint pin (7) position corresponding bottom right joint pin (8), the horizontal throw of described upper right joint pin (7) and described rotating shaft (3) is less than the horizontal throw between described rotating shaft (3) and described yarn mount pad (5), described right extension spring (6) upper end is connected with described upper right joint pin (7), and lower end is connected with described bottom right joint pin (8), described base plate (1) left end is provided with the inductive switch (9) that is positioned at described flat board (4) below.
2. yarn breakage detecting device according to claim 1, is characterized in that: described upper right joint pin (7) is the 1/5-1/3 of described rotating shaft (3) and described yarn mount pad (5) horizontal throw with the horizontal throw of described rotating shaft (3).
3. yarn breakage detecting device according to claim 1, it is characterized in that: described flat board (4) left end is provided with the upper left joint pin (10) that is positioned at described rotating shaft (3) left side, described base plate (1) is provided with and described upper left joint pin (10) position corresponding lower-left joint pin (11), between described upper left joint pin (10) and lower-left joint pin (11), is provided with left redundant extension spring (12).
4. yarn breakage detecting device according to claim 3, is characterized in that: the horizontal throw of described upper left joint pin (10) and described rotating shaft (3) is the 1/3-1/2 of described upper right joint pin (7) and described rotating shaft (3) horizontal throw.
5. according to the yarn breakage detecting device described in claim 1 or 2 or 3 or 4, it is characterized in that: described base (2) right-hand member is provided with the touch switch (13) that is positioned at described right extension spring (6) right side.
6. yarn breakage detecting device according to claim 5, is characterized in that: described flat board (4) be provided be positioned at described rotating shaft (3) left side slide rail (14), be arranged on the weight slide block (15) on described slide rail (14) and be located at the tightening screw (16) in described weight slide block (15).
7. yarn breakage detecting device according to claim 6, it is characterized in that: described yarn mount pad (5) comprises the Connection Block (501) that is fixedly connected with described flat board (4), be located at yarn on described Connection Block (501) by piece (502) and be located at described yarn by the yarn on piece (502) by hole (503), described yarn is provided with the opening (504) communicating by hole (503) with described yarn by piece (502) upper surface, the width of described opening (504) is that described yarn is by 2/3 of hole (503) diameter.
8. yarn breakage detecting device according to claim 7, is characterized in that: described Connection Block (501) and described yarn are by being provided with oscillating bearing (505) between piece (502).
9. yarn breakage detecting device according to claim 3, is characterized in that: described flat board (4) arranges side direction elongated slot (401), and described side direction elongated slot (401) bottom surface is provided with the arc neck (402) that multiple and described upper left joint pin (10) coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737617.2U CN203624720U (en) | 2013-11-21 | 2013-11-21 | Yarn breakage detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737617.2U CN203624720U (en) | 2013-11-21 | 2013-11-21 | Yarn breakage detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624720U true CN203624720U (en) | 2014-06-04 |
Family
ID=50811214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320737617.2U Expired - Lifetime CN203624720U (en) | 2013-11-21 | 2013-11-21 | Yarn breakage detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118769A (en) * | 2014-07-22 | 2014-10-29 | 尚勤贵 | Tension adjusting mechanism of silk covering machine |
| CN104389092A (en) * | 2014-12-19 | 2015-03-04 | 苏州市吴中区郭巷旭宇羊毛衫加工场 | Broken line detection device |
-
2013
- 2013-11-21 CN CN201320737617.2U patent/CN203624720U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118769A (en) * | 2014-07-22 | 2014-10-29 | 尚勤贵 | Tension adjusting mechanism of silk covering machine |
| CN104389092A (en) * | 2014-12-19 | 2015-03-04 | 苏州市吴中区郭巷旭宇羊毛衫加工场 | Broken line detection device |
| CN104389092B (en) * | 2014-12-19 | 2016-06-22 | 苏州中拓专利运营管理有限公司 | A kind of broken thread detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203624720U (en) | Yarn breakage detecting device | |
| CN102495246B (en) | Testing device for PCB (printed circuit board) with multiple stamp holes | |
| CN203625587U (en) | Device for detecting yarn breakage during weaving | |
| CN201749538U (en) | Alarm device with vibration sensor | |
| CN207683839U (en) | Film tensioning apparatus and braider | |
| CN206376057U (en) | A kind of carbon fiber yarn break alarming device | |
| CN202227013U (en) | Pneumatic tension device | |
| CN205301515U (en) | Function detection fixture | |
| CN203149137U (en) | Wire joint detection device | |
| CN205443556U (en) | Leaser yarn disconnection warning device | |
| CN207399629U (en) | A kind of PCB yoke plate structures easy to disassemble | |
| CN203740760U (en) | Yarn breaking detection device for textile machine | |
| CN204831294U (en) | Detection device and have this detection device's laser collimator ware | |
| CN208486025U (en) | A kind of Novel triangle on circular knitting machine | |
| CN204917424U (en) | A decide yarn ware for fixing yarn ball | |
| CN201971983U (en) | Probe device of full-computer flat knitting machine | |
| CN202315143U (en) | Double-slingshot skyrunner | |
| CN102749258B (en) | Abrasion resistance testing machine for ceramic balls | |
| CN202757853U (en) | Testing machine of abrasion performance of ceramic ball | |
| CN203379954U (en) | Novel coal mill reamer | |
| CN205192537U (en) | Detectable cell -phone surface and SIM card hold in palm tool of surperficial radium -shine position | |
| CN203807681U (en) | Sinker resetting triangle device in flat knitting machine | |
| CN205001773U (en) | From taking spacing mounting base device of shock -absorbing function electromechanical device | |
| CN203807748U (en) | Warning spring hook of embroidery machine | |
| CN204298616U (en) | The feed mechanism of Schiffli machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |