CN103708266A - Anti-rewind device for elevated rollers - Google Patents
Anti-rewind device for elevated rollers Download PDFInfo
- Publication number
- CN103708266A CN103708266A CN201210377308.9A CN201210377308A CN103708266A CN 103708266 A CN103708266 A CN 103708266A CN 201210377308 A CN201210377308 A CN 201210377308A CN 103708266 A CN103708266 A CN 103708266A
- Authority
- CN
- China
- Prior art keywords
- roller
- rewind
- back roll
- roll prevention
- inductor
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The invention relates to the field of textile machinery, in particular to an anti-rewind device for elevated rollers. The anti-rewind device for elevated rollers mainly comprises a roller holder, an anti-rewind sensor holder, anti-rewind magnet holders, normally closed magnetic sensors, two roller anti-rewind aluminum plates, roller guards, and an elevated roller. The anti-rewind sensor holder is connected to the bottom of the roller holder. The roller guards are disposed on the upper portion of the roller holder and mounted on the elevated roller. The roller anti-rewind aluminum plates are disposed on the lower portion of the roller holder. The anti-rewind magnet holders are connected to the bottoms of the roller anti-rewind aluminum plates. Magnets are mounted on the anti-rewind magnet holders. The normally closed magnetic sensors are connected to the bottoms of the anti-rewind magnet holders. The anti-rewind device for elevated rollers has the advantages that once the magnets leave the original operating positions, the normally closed magnetic sensors sense the leaving and send out shutdown warning signals; economic loss caused by rewinding of the elevated rollers is avoided, and productivity of manufacturers is improved.
Description
Technical field
The present invention relates to field of textile machinery, refer in particular in high roller anti-rewinding device.
Background technology
Anti-rewinding device in the past adopts often opens magnetic inductor, at braider, start after batching, if generation rewinding cloth, magnet arrives and often opens after the induction range of magnetic inductor, magnetic inductor sends stopping alarm signal, but high roller is because inertia is rotated further, and magnet has left the operating range of magnetic inductor, causes stopping alarm Signal Fail stop alarm; If operating personal is not found to rewind and continued start work in this case, high roller just continues batching, even causes needle plate bending.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of as long as magnet leaves the high roller anti-rewinding device that original control position will send warning shutdown signal always.
For achieving the above object, the present invention adopts following technical scheme: high roller anti-rewinding device, mainly comprises: roller permanent seat, back roll prevention inductor seat, back roll prevention magnetic receiver, normally closed magnetic inductor, roller back roll prevention aluminium sheet, roller bluff piece, high roller; Roller permanent seat bottom connects back roll prevention inductor seat, roller permanent seat top is provided with roller bluff piece, roller bluff piece is arranged on high roller, roller permanent seat bottom arranges two roller back roll prevention aluminium sheets, roller back roll prevention aluminium sheet bottom is taken over control and is rewinded magnetic receiver, on back roll prevention magnetic receiver, magnet is installed, under back roll prevention magnetic receiver, is connected to normally closed magnetic inductor.
The preferred amount of described roller back roll prevention aluminium sheet, back roll prevention magnetic receiver, magnet, normally closed magnetic inductor is all two, and left and right is arranged on mutually roller permanent seat symmetrically and leaning on into left and right edges of back roll prevention inductor seat located.
Gain effect of the present invention is: solved magnet turned position and exceeded after the reflection scope of magnetic inductor; cause the such production problem of stopping alarm Signal Fail stop alarm; as long as magnet leaves the normally closed magnetic inductor of original control position and will sense and send warning shutdown signal always; the economic loss of having avoided high roller to rewind and having brought, thus the production efficiency of factory improved.
accompanying drawing explanation:
Accompanying drawing 1 is lateral plan of the present invention;
Accompanying drawing 2 is birds-eye view of the present invention.
the specific embodiment:
In order to make juror can the present invention's object, feature and function be had further and be understood, hereby lift preferred embodiment and coordinate graphic being described in detail as follows:
Refer to shown in accompanying drawing 1 ~ 2, it is the present invention's schematic diagram, the present invention is high roller anti-rewinding device, mainly comprises roller permanent seat 1, back roll prevention inductor seat 2, back roll prevention magnetic receiver 3, normally closed magnetic inductor 4, roller back roll prevention aluminium sheet 5, roller bluff piece 6, high roller 7; Roller permanent seat 1 bottom connects back roll prevention inductor seat 2, roller permanent seat 1 top is provided with roller bluff piece 6, roller bluff piece 6 is arranged on high roller 7, roller permanent seat 1 bottom arranges two roller back roll prevention aluminium sheets 5, roller back roll prevention aluminium sheet 5 bottoms are taken over control and are rewinded magnetic receiver 3, on back roll prevention magnetic receiver 3, magnet is installed, back roll prevention magnetic receiver is connected to normally closed magnetic inductor 4 for 3 times.
During use work of the present invention; after high roller 7 rotates; once device starts to rewind; roller back roll prevention aluminium sheet 5 is stressed swing; the back roll prevention magnetic receiver 3 being connected under roller back roll prevention aluminium sheet 5 swings simultaneously; therefore be arranged on the effect that the magnet on back roll prevention magnetic receiver 3 swung and leave original control position, the normally closed magnetic inductor 4 on back roll prevention inductor seat 2 senses that the change of magnet positions send shutdown alarm signal always.
Certainly, above diagram, only for better embodiment of the present invention, not limits range of use of the present invention with this, therefore, everyly in the principle of the invention, make equivalent change and all should be included in protection scope of the present invention.
Claims (2)
1. high roller anti-rewinding device, mainly comprises roller permanent seat (1), back roll prevention inductor seat (2), back roll prevention magnetic receiver (3), normally closed magnetic inductor (4), roller back roll prevention aluminium sheet (5), roller bluff piece (6), high roller (7); Roller permanent seat (1) bottom connects back roll prevention inductor seat (2), roller permanent seat (1) top is provided with roller bluff piece (6), roller bluff piece (6) is arranged on high roller (7), roller permanent seat (1) bottom arranges two roller back roll prevention aluminium sheets (5), it is characterized in that: roller back roll prevention aluminium sheet (5) bottom is taken over control and rewinded magnetic receiver (3), the upper magnet of installing of back roll prevention magnetic receiver (3), is connected to normally closed magnetic inductor (4) under back roll prevention magnetic receiver (3).
2. high roller anti-rewinding device according to claim 1, it is characterized in that: the preferred amount of roller back roll prevention aluminium sheet (5), back roll prevention magnetic receiver (3), magnet, normally closed magnetic inductor (4) is all two, and left and right is arranged on mutually roller permanent seat (1) symmetrically and leaning on into left and right edges of back roll prevention inductor seat (2) located.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377308.9A CN103708266A (en) | 2012-10-08 | 2012-10-08 | Anti-rewind device for elevated rollers |
| PCT/CN2012/001589 WO2014056127A1 (en) | 2012-10-08 | 2012-11-27 | Upper roller anti-reverse winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377308.9A CN103708266A (en) | 2012-10-08 | 2012-10-08 | Anti-rewind device for elevated rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103708266A true CN103708266A (en) | 2014-04-09 |
Family
ID=50401677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210377308.9A Pending CN103708266A (en) | 2012-10-08 | 2012-10-08 | Anti-rewind device for elevated rollers |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103708266A (en) |
| WO (1) | WO2014056127A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468743A (en) * | 2018-12-13 | 2019-03-15 | 嘉兴市梦钰服饰有限公司 | A kind of method of the jet-propelled anti-rewinding device and anti-backrush of Computerized flat knitting machine |
| CN114481434A (en) * | 2022-01-18 | 2022-05-13 | 汕头市连兴实业有限公司 | Roller with opening and yarn weaving control method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4879886A (en) * | 1987-05-01 | 1989-11-14 | Gunze Limited | Circular knitting machine |
| CN201485617U (en) * | 2009-08-18 | 2010-05-26 | 浙江嘉升机械有限公司 | Back rolling preventive system special for roller |
| CN202247223U (en) * | 2011-09-22 | 2012-05-30 | 台州市巨鹏机械有限公司 | Anti-rewinding device for high integrated roller of computerized flat knitting machine |
| CN202912470U (en) * | 2012-10-08 | 2013-05-01 | 汕头市连兴实业有限公司 | Anti-back-roll device for high-position roller |
-
2012
- 2012-10-08 CN CN201210377308.9A patent/CN103708266A/en active Pending
- 2012-11-27 WO PCT/CN2012/001589 patent/WO2014056127A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468743A (en) * | 2018-12-13 | 2019-03-15 | 嘉兴市梦钰服饰有限公司 | A kind of method of the jet-propelled anti-rewinding device and anti-backrush of Computerized flat knitting machine |
| CN114481434A (en) * | 2022-01-18 | 2022-05-13 | 汕头市连兴实业有限公司 | Roller with opening and yarn weaving control method |
| CN114481434B (en) * | 2022-01-18 | 2024-01-23 | 汕头市连兴实业有限公司 | Roller with opening and yarn knitting control method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014056127A1 (en) | 2014-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |