CN204097667U - Wireless weft examining controller - Google Patents
Wireless weft examining controller Download PDFInfo
- Publication number
- CN204097667U CN204097667U CN201420666323.XU CN201420666323U CN204097667U CN 204097667 U CN204097667 U CN 204097667U CN 201420666323 U CN201420666323 U CN 201420666323U CN 204097667 U CN204097667 U CN 204097667U
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- wireless
- circuit
- confuser
- weft examining
- pipe
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Abstract
The utility model discloses wireless weft examining controller, comprise testing agency and controlled in wireless mechanism, described testing agency comprises shell, testing circuit is in the enclosure installed, wireless transmission circuit and to be arranged on air-jet loom machine confuser photosensitive to pipe, described photosensitive opening both sides pipe being arranged on to confuser, be oppositely arranged, and by wire connection detection circuit, described controlled in wireless mechanism comprises power supply, wireless receiving circuit and control circuit, described control circuit connects the controller of air-jet loom machine.
Description
Technical field
The utility model relates to a kind of controller, particularly relates to a kind of wireless weft examining controller be applied on air-jet loom machine.
Background technology
Weft detector is one of key fitment of frame, for detecting various silk thread in fabrication processes, and the signal detected is passed to main frame, in air-jet loom machine, jet-stream wind weft traction crossing pipeline sheet is adopted to realize weft yarn traction, and checkout gear is arranged on confuser and directly carries out detection signal extraction by general weft detector exactly, but due to confuser repeatedly moving fast along with air-jet loom machine, detection signal is directly drawn out on control circuit by wire, wire can be caused often to rupture, during replacing, expense is large, and it is large to consequent effects, simultaneously cannot remote detection weft yarn wefting insertion state.
Utility model content
In order to overcome the defect in above-mentioned background technology, the utility model provides wireless weft examining controller, and the weft yarn state on indirectly testing confuser, realizes remote detection simultaneously.
For achieving the above object, the utility model proposes following technical scheme: wireless weft examining controller, comprise testing agency and controlled in wireless mechanism, described testing agency comprises shell, testing circuit is in the enclosure installed, wireless transmission circuit and to be arranged on air-jet loom machine confuser photosensitive to pipe, described photosensitive opening both sides pipe being arranged on to confuser, be oppositely arranged, and by wire connection detection circuit, described controlled in wireless mechanism comprises power supply, wireless receiving circuit and control circuit, and described control circuit connects the controller of air-jet loom machine.
Also supplying cell is provided with in described shell.
Describedly photosensitively comprise luminous tube and receiving tube to pipe, the diameter of described luminous tube and receiving tube is 2mm.
Described testing circuit adopts LM393 comparator.
Carry out data interaction by communication between described wireless transmission circuit and wireless receiving circuit, described communication is Zigbee, ASK/FSK modulation, one or more of Wifi.
Compared with prior art, the wireless weft examining controller that the utility model discloses, has following usefulness:
Photosensitive to pipe by installing on confuser, when have weft yarn from the opening part of confuser out time, receiving tube can because of the stop of yarn, light dies down instantaneously, it outputs signal also step-down, namely a pulse signal is exported, compared by the comparator in testing circuit and reference voltage again, obtain yarn and the low and high level without yarn, thus realize there being yarn to detect without yarn situation in confuser, be sent on remote control terminal by wireless transmission circuit simultaneously, realize remote detection to control, the utility model structure is simple, detect reliable, easy for installation, avoid the defect that wired connection wire is easily broken.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, clear, complete description is carried out to the technical scheme of the utility model embodiment.
As shown in Figure 1, the wireless weft examining controller that the utility model discloses, specifically comprise testing agency and controlled in wireless mechanism, wherein testing agency is arranged on air-jet loom machine, specifically comprise shell 1, be arranged on the testing circuit 2 in shell 1, supplying cell 9, wireless transmission circuit 3 and photosensitive to pipe 4, described photosensitive opening both sides pipe 4 being arranged on to air-jet loom machine confuser 10, comprise the luminous tube and receiving tube that are oppositely arranged, described receiving tube receives the light that described luminous tube is launched, the diameter of described luminous tube and receiving tube is 2mm, by wire 5 connection detection circuit 2, described controlled in wireless mechanism comprises wireless receiving circuit 6, power supply 7 and control circuit 8, described power supply 7 powers to controlled in wireless mechanism, described wireless receiving circuit 6 adopts communication to carry out data interaction with wireless transmission circuit 3, described control circuit 8 connects the controller of air-jet loom machine.
Particularly, described testing circuit 2 is the comparison circuit adopting LM393 comparator, when have weft yarn from the opening part of confuser out time, receiving tube can because of the stop of yarn, light dies down instantaneously, it outputs signal also step-down, namely a pulse signal is exported, because this signal is fainter, testing circuit and reference voltage is adopted to compare, obtain yarn and the low and high level without yarn, and be sent on the wireless receiving circuit 6 of controlled in wireless mechanism by wireless transmission circuit 3, described control circuit 8 carries out carrying out control signal output to the controller of air-jet loom machine according to the detection received.
Described communication is Zigbee, ASK/FSK modulation, one or more in Wifi.
Technology contents of the present utility model and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from the utility model spirit based on announcement of the present utility model; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present utility model and modification should be comprised, and contained by present patent application claim.
Claims (5)
1. wireless weft examining controller, comprise testing agency and controlled in wireless mechanism, it is characterized in that: described testing agency comprises shell, testing circuit is in the enclosure installed, wireless transmission circuit and to be arranged on air-jet loom machine confuser photosensitive to pipe, described photosensitive opening both sides pipe being arranged on to confuser, be oppositely arranged, and by wire connection detection circuit, described controlled in wireless mechanism comprises power supply, wireless receiving circuit and control circuit, described control circuit connects the controller of air-jet loom machine.
2. wireless weft examining controller according to claim 1, is characterized in that: be also provided with supplying cell in described shell.
3. wireless weft examining controller according to claim 1, is characterized in that: describedly photosensitively comprise luminous tube and receiving tube to pipe, and the diameter of described luminous tube and receiving tube is 2mm.
4. wireless weft examining controller according to claim 1, is characterized in that: described testing circuit adopts LM393 comparator.
5. wireless weft examining controller according to claim 1, it is characterized in that: between described wireless transmission circuit and wireless receiving circuit, carry out data interaction by communication, described communication is Zigbee, ASK/FSK modulation, one or more in Wifi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666323.XU CN204097667U (en) | 2014-11-10 | 2014-11-10 | Wireless weft examining controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666323.XU CN204097667U (en) | 2014-11-10 | 2014-11-10 | Wireless weft examining controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204097667U true CN204097667U (en) | 2015-01-14 |
Family
ID=52266112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666323.XU Expired - Fee Related CN204097667U (en) | 2014-11-10 | 2014-11-10 | Wireless weft examining controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204097667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350927A (en) * | 2015-07-15 | 2017-01-25 | 株式会社丰田自动织机 | Weft yarn detection device of weaving machine |
-
2014
- 2014-11-10 CN CN201420666323.XU patent/CN204097667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350927A (en) * | 2015-07-15 | 2017-01-25 | 株式会社丰田自动织机 | Weft yarn detection device of weaving machine |
| CN106350927B (en) * | 2015-07-15 | 2019-01-04 | 株式会社丰田自动织机 | The weft examining device of loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |