CN202000114U - Centering device for opening machine - Google Patents
Centering device for opening machine Download PDFInfo
- Publication number
- CN202000114U CN202000114U CN2011200633824U CN201120063382U CN202000114U CN 202000114 U CN202000114 U CN 202000114U CN 2011200633824 U CN2011200633824 U CN 2011200633824U CN 201120063382 U CN201120063382 U CN 201120063382U CN 202000114 U CN202000114 U CN 202000114U
- Authority
- CN
- China
- Prior art keywords
- frame
- guide roll
- control system
- electric control
- fabric guide
- 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 - Fee Related
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Abstract
The utility model provides a centering device for an opening machine, which can be used reliably. The centering device comprises a frame, and a cloth guide roll, a tilting device, two photoswitches and an electric control system which are arranged on the frame; the frame is a part of the cloth opening machine; the cloth guide roll is rotatably arranged on the frame; the tilting device, which is arranged on the frame, is used for driving the cloth guide roll to tilt at a certain angle along the self central axis; the two photoswitches are arranged at two side of grey cloth; one lateral side of the grey cloth is allowed to deviate; and the output ends of the two photoswitches are electrically connected with the electric control system and the output end of the electric control system is electrically connected with the tilting device for driving the cloth guide roll to tilt correspondingly so as to realize the centering of the grey cloth.
Description
Technical field
The utility model relates to a kind of textile machine, and particularly a kind of being used for carried out scutcher centralising device on the scutcher of uncoiling to grey cloth.
Background technology
Scutcher is a known technology, it is used for the grey cloth after the dehydration is involved in capable spread or cuts open the cloth processing, because grey cloth is in expansion process, the tension force that the whole cloth width of cloth is subjected to is different, lateral shift can take place in grey cloth when walking like this, this is to spread or cut open cloth and handle unfavorablely, therefore generally is provided with centralising device on the known scutcher.The known centralising device that is used on the scutcher generally comprises infrared transmitting tube, infrared receiving tube and controller, in the offset area of setting, a horizontal side of described grey cloth is along described infrared transmitting tube being set at interval and being used to receive the ultrared infrared receiving tube that described infrared transmitting tube sends, grey cloth guarantees that by controller its horizontal side is along between these two infrared transmitting tubes in migration process, when the infrared transmitting tube of inboard detects less than grey cloth, controller sends gradient control device such as the motor of centering signal to fabric guide roll, the corresponding rotation of motor drives fabric guide roll and tilts to the opposite direction of skew, when grey cloth is detected by the infrared transmitting tube of inboard again, controller control motor-driven fabric guide roll is returned to original state, and vice versa.The centralising device of this kind structure, its weak point is: the sensitivity of infrared transmitting tube or infrared receiving tube its detection after long-time the use descends, and the probability of maloperation rises, and adjusts also inconvenient simultaneously.
The utility model content
The purpose of this utility model provides a kind of service-strong scutcher centralising device.
The technical scheme that the utility model adopted is such: a kind of scutcher centralising device, comprise frame and be located at fabric guide roll on the frame, reclining device, two optoelectronic switches and electric control system, described frame constitutes the part of scutcher, fabric guide roll is located on the frame rotationally, reclining device is located at and is used to drive fabric guide roll on the frame along the certain angle of himself central axis inclination, two optoelectronic switches are located at the both sides that the horizontal side of grey cloth allows the lateral shift scope, the output of two optoelectronic switches is electrically connected with electric control system, and the output of electric control system is electrically connected with reclining device and is used to drive the corresponding realization grey cloth centering of verting of fabric guide roll.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: because the optoelectronic switch compact conformation, it is strengthened greatly to the sensitivity that light changes, therefore can in time capture the skew of the cloth width of cloth and transmit a signal to electric control system, the latter realizes the centering of grey cloth open-width process by corresponding the verting of reclining device control fabric guide roll, with respect to infrared transmitting tube in the past, has highly sensitive, maintaining is convenient, detects reliable advantage.
Description of drawings
Fig. 1 is the system principle schematic diagram of utility model embodiment.
The specific embodiment
With reference to figure 1, embodiment discloses a kind of scutcher centralising device, comprise frame 1 and be located at fabric guide roll 2 on the frame 1, reclining device 3, optoelectronic switch 4, optoelectronic switch 5 and electric control system (not shown), described frame 1 constitutes the part of scutcher and is used for fixing or supports other part of centralising device, fabric guide roll 2 is located on the frame 1 rotationally by bearing, reclining device 3 is located at and is used to drive fabric guide roll 2 on the frame 1 along the certain angle of himself central axis inclination, specifically, described reclining device 3 comprises motor, fork and tooth bar, described fabric guide roll 2 is by being arranged between fork on the frame 1, fabric guide roll 2 is to be located at rotationally on the fork like this, fork can be swung along the axis of fabric guide roll 2 with respect to frame 1 relatively together with the fabric guide roll on it 2, tooth bar is located on the fork, motor is located on the frame 1, the output shaft of motor is provided with gear, described wheel and rack transmission is provided with, optoelectronic switch 4 and optoelectronic switch 5 apart are located on the frame 1, the distance of optoelectronic switch 4 and optoelectronic switch 5 is the scope that grey cloth 6 allows lateral shift, optoelectronic switch 4 is electrically connected with electric control system respectively with the output of optoelectronic switch 5, the output of electric control system is electrically connected with the motor of reclining device 3 and is used to drive fork together with corresponding realization grey cloth 6 centerings of verting of the fabric guide roll on it, described electric control system also belongs to the part of scutcher electric control system, and what it was mainly carried out is the centering of grey cloth 6.
Claims (1)
1. scutcher centralising device, it is characterized in that: comprise frame and be located at fabric guide roll on the frame, reclining device, two optoelectronic switches and electric control system, described frame constitutes the part of scutcher, fabric guide roll is located on the frame rotationally, reclining device is located at and is used to drive fabric guide roll on the frame along the certain angle of himself central axis inclination, two optoelectronic switches are located at the both sides that the horizontal side of grey cloth allows the lateral shift scope, the output of two optoelectronic switches is electrically connected with electric control system, and the output of electric control system is electrically connected with reclining device and is used to drive the corresponding realization grey cloth centering of verting of fabric guide roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200633824U CN202000114U (en) | 2011-03-11 | 2011-03-11 | Centering device for opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200633824U CN202000114U (en) | 2011-03-11 | 2011-03-11 | Centering device for opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000114U true CN202000114U (en) | 2011-10-05 |
Family
ID=44702859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200633824U Expired - Fee Related CN202000114U (en) | 2011-03-11 | 2011-03-11 | Centering device for opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401639A (en) * | 2011-12-13 | 2012-04-04 | 南通思瑞机器制造有限公司 | Leather measuring machine |
| CN103015151A (en) * | 2012-12-17 | 2013-04-03 | 绍兴联德机械设备有限公司 | Wrinkling bandage cloth cutting machine |
| CN104773576A (en) * | 2015-03-30 | 2015-07-15 | 江苏鹰游纺机有限公司 | Crawler-type distribution centering device |
-
2011
- 2011-03-11 CN CN2011200633824U patent/CN202000114U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401639A (en) * | 2011-12-13 | 2012-04-04 | 南通思瑞机器制造有限公司 | Leather measuring machine |
| CN102401639B (en) * | 2011-12-13 | 2013-09-04 | 南通思瑞机器制造有限公司 | Leather measuring machine |
| CN103015151A (en) * | 2012-12-17 | 2013-04-03 | 绍兴联德机械设备有限公司 | Wrinkling bandage cloth cutting machine |
| CN103015151B (en) * | 2012-12-17 | 2014-12-03 | 绍兴联德机械设备有限公司 | Wrinkling bandage cloth cutting machine |
| CN104773576A (en) * | 2015-03-30 | 2015-07-15 | 江苏鹰游纺机有限公司 | Crawler-type distribution centering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20130311 |