CN203846216U - Weaving machine - Google Patents
Weaving machine Download PDFInfo
- Publication number
- CN203846216U CN203846216U CN201320863045.2U CN201320863045U CN203846216U CN 203846216 U CN203846216 U CN 203846216U CN 201320863045 U CN201320863045 U CN 201320863045U CN 203846216 U CN203846216 U CN 203846216U
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- CN
- China
- Prior art keywords
- loom
- motion
- photoelectric encoder
- rotary photoelectric
- main shaft
- 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.)
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Abstract
An embodiment of the utility model provides a weaving machine. The waving machine comprises an opening device, a weft insertion device, a beating-up device, a warp pacing device, a coiling device and a control system. The weaving machine is provided a spindle, the control system controls the opening device, the weft insertion device, the beating-up device and the coiling device by taking rotation of the spindle as reference, and the weaving machine further comprises a stopping and detecting device which can control operation of the weaving machine precisely.
Description
Technical field
The utility model relates to a kind of loom.
Background technology
A loom is mainly by five core components such as shedding motion (cam shedding, electronic dobby opening, crank opening), weft inserting apparatus (shuttle wefting insertion, water spray wefting insertion, rapier weft inserting, pneumatic picking projectile shuttle etc.), beating device, let-off motion and batching apparatuss.These five cores have just formed five motions greatly of a loom: opening (also referred to as shedding), wefting insertion, beat up, the warp let-off and batching.Filling yarn whole interweaving on loom forms the process of fabric, by realizing with five large motion processes.Other servicing units of loom have: open brake apparatus, cracked ends yarn staplings yarn automatic stop arrangement, weft-selecting mechanism, weft accumulator and selvedge device etc.
Due to opening, wefting insertion, beat up, the warp let-off and the five large motions such as to batch be all to rotate time of one week as the period of motion taking loom main shaft, therefore, can represent by the anglec of rotation intercoordination of beginning, end time and each motion of motion.
In prior art, the Detection & Controling precision of main spindle's is not high.
Therefore be necessary to design a kind of new loom to overcome the not high technical problem of Detection & Controling precision of main spindle's.
Utility model content
The defect existing for prior art, the purpose of this utility model is to provide a kind of high loom of Detection & Controling precision of main spindle's.
For solving above technical problem, the technical scheme that the utility model provides is, a kind of loom, comprise shedding motion, weft inserting apparatus, beating device, let-off motion, batching apparatus, and control system, described loom has main shaft, and shedding motion, weft inserting apparatus, beating device, let-off motion, batching apparatus that control system is controlled loom taking the rotation of main shaft as reference move, and described loom also comprises stop over checkout gear.
Preferably, described stop over checkout gear comprises stop over button, menopause tablet and sensor.
Preferably, described sensor comprises rotary photoelectric encoder.
Preferably, described rotary photoelectric encoder is the absolute optical encoder of output main spindle's.
Preferably, described rotary photoelectric encoder be main shaft rotate a circle output 360 pulse signals.
Preferably, described rotary photoelectric encoder comprises light source, code-disc, detection grating, photoelectricity testing part and change-over circuit.
Compared with prior art, the utility model at least has following technique effect: described loom also comprises stop over checkout gear, can accurately control the operation of loom by stop over checkout gear.
Brief description of the drawings
Fig. 1 is the schematic diagram of the rotary photoelectric encoder of the loom that relates to of the utility model.
Detailed description of the invention
A lot of details are set forth in the following description so that fully understand the utility model.But the utility model can be implemented to be much different from alternate manner described here, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, and therefore the utility model is not subject to the restriction of following public specific embodiment.
Referring to Fig. 1, embodiment of the utility model is shown.
Loom, comprises shedding motion, weft inserting apparatus, beating device, let-off motion, batching apparatus, and control system.Loom has main shaft, and shedding motion, weft inserting apparatus, beating device, let-off motion, batching apparatus that control system is controlled loom taking the rotation of main shaft as reference move.Loom also comprises stop over checkout gear, can accurately control the operation of loom by stop over checkout gear.
Stop over checkout gear comprises stop over button, menopause tablet and sensor.Sensor comprises rotary photoelectric encoder.Rotary photoelectric encoder is the absolute optical encoder of output main spindle's.Rotary photoelectric encoder be main shaft rotate a circle output 360 pulse signals.Rotary photoelectric encoder comprises light source, code-disc, detection grating, photoelectricity testing part and change-over circuit.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and amendment, the scope that therefore protection domain of the present utility model should be defined with the utility model claim is as the criterion.
Claims (3)
1. a loom, comprises shedding motion, weft inserting apparatus, beating device, let-off motion, batching apparatus,
And control system, it is characterized in that: described loom has main shaft, shedding motion, weft inserting apparatus, beating device, let-off motion, batching apparatus that control system is controlled loom taking the rotation of main shaft as reference move, described loom also comprises stop over checkout gear, and described stop over checkout gear comprises stop over button, menopause tablet and sensor; Described sensor comprises rotary photoelectric encoder, described rotary photoelectric encoder be main shaft rotate a circle output 360 pulse signals.
2. loom according to claim 1, is characterized in that: described rotary photoelectric encoder is the absolute optical encoder of output main spindle's.
3. loom according to claim 1, is characterized in that: described rotary photoelectric encoder comprises light source, code-disc, detection grating, photoelectricity testing part and change-over circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863045.2U CN203846216U (en) | 2013-12-25 | 2013-12-25 | Weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863045.2U CN203846216U (en) | 2013-12-25 | 2013-12-25 | Weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846216U true CN203846216U (en) | 2014-09-24 |
Family
ID=51559253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863045.2U Expired - Fee Related CN203846216U (en) | 2013-12-25 | 2013-12-25 | Weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827349A (en) * | 2015-05-21 | 2015-08-12 | 遵义市节庆机电有限责任公司 | Machine tool position detecting device |
-
2013
- 2013-12-25 CN CN201320863045.2U patent/CN203846216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827349A (en) * | 2015-05-21 | 2015-08-12 | 遵义市节庆机电有限责任公司 | Machine tool position detecting device |
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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: 20140924 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |