CN2069419U - Protection device of releasing machine - Google Patents
Protection device of releasing machine Download PDFInfo
- Publication number
- CN2069419U CN2069419U CN89216769U CN89216769U CN2069419U CN 2069419 U CN2069419 U CN 2069419U CN 89216769 U CN89216769 U CN 89216769U CN 89216769 U CN89216769 U CN 89216769U CN 2069419 U CN2069419 U CN 2069419U
- Authority
- CN
- China
- Prior art keywords
- dust cage
- protective device
- utility
- model
- openers
- 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.)
- Withdrawn
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
- Looms (AREA)
Abstract
The utility model discloses a device which is suitable for textile machinery, in particular to an automatic protective device of openers for textile waste fibre. The automatic protective device of openers for textile waste fibre is additionally provided with a set of dust cage shutdown signal generant components and complete machine shutdown executive components on the basis of the existing simple dust cage protective device. So when a machine works, once the load of a dust cage is overbalanced and a safety plug is fractured, the dust cage stops working and an actuating signal is sent out. The operation of the entire whole is stopped through the executive components. Simultaneously, vocal and photic signals can also be sent out for prompting an operator. So an entire opener system can be protected with emphasis and thoroughness. The utility model has simple structure, convenient use and reliable use.
Description
The utility model relates to a kind of textile machine, particularly a kind of protective device of the useless fiber opening machine of weaving.
At present, the useless fiber opening machine of overseas-built weaving all adopts the overcurrent protection form.But this protective device sensitivity is lower, and is particularly relatively poor at the protection effect of specific rapid wear, expensive components.In addition, if electric current, voltage instability also is easy to generate misoperation, thereby has also influenced the application of this protection form in China.And the useless fiber opening machine of domestic existing weaving is to adopt the mechanical system of transmitting dust cage power by one " safety plug ", merely the dust cage of rapid wear is protected.Though this mode is to making difficulty, the dust cage of rapid wear has certain protective action, not only whole mechanical system is not had protective effect, also may lead to bigger mechanical breakdown.In case this is because dust cage is loaded to overflow, after the protective device action (disconnected pin), just dust cage itself shuts down, and other parts of loom are still working on.And modern opener generally all has airtight protective outer cover, and the concrete operations personnel can not in time find " disconnected pin " phenomenon.Like this, will cause raw material accumulation in the body, block the cylinder of rotation at a high speed, and then damage miscellaneous part.If will in time find, just must increase the supervision personnel of dust cage operation.Do not only waste of manpower but also dangerous like this.
The purpose of this utility model is can make key protection to dust cage in order to provide a kind of, can protect the opener automatic safety device of whole loom safety again reliably.
Utility model is achieved in that on the basis of the dust cage protective device that utilizes the safety plug transferring power originally, increases a dust cage shut down signal generating part and complete machine execution unit out of service again, forms a new complete machine automatic safety device.This device can send an actuating signal, and make whole loom out of service by execution unit immediately in " safety plug " fracture after dust cage shuts down.Also can send sound and optic signal simultaneously, fault has taken place in alert loom, should before go as early as possible to get rid of.
Below in conjunction with embodiment shown in the drawings the utility model is further described.
Fig. 1 is the longitudinal sectional drawing of a kind of concrete structure of the utility model.
Fig. 2 is the left view of Fig. 1.With reference to Fig. 1, Fig. 2, this is a kind ofly to utilize that dust cage load overflows, after the safety plug fracture, produce the mechanical type automatic safety device of relative motion as the Fault Identification signal between dust cage axle and the drive sprocket.Therefore on dust cage axle 7, be fixed with a retainer plate 6, and cooperating between drive sprocket 9 and the dust cage axle 7 is movingly.During normal the operation, drive sprocket 9 drives retainer plates 6 by a safety plug 8 and dust cage axle 7 rotates together.And drive sprocket 9 and fixedly there is no relative motion between Fig. 6 and the dust cage axle 7.When the dust cage excess load, the safety plug 8 that is through between drive sprocket 9 and the retainer plate 6 will be trimmed to fracture.At this moment retainer plate 6 and dust cage axle 7 stop operating owing to running out of steam, and drive sprocket 9 does not still dally on axle because of losing power.At this moment produced relative motion between drive sprocket 9 and retainer plate 6 and the dust cage axle 7, so be contained on the drive sprocket 9, be enclosed within the outer location hooks 5 of spiral pin 4 circle 6 that just is fixed and transfer to, be upturned under the thrust of spring 3 and be fixed on an end that can have spiral pin 4 on the drive sprocket 9 around the fork 1 that fulcrum post 2 is swung by a small margin, and the other end of fork 1 just is depressed, and embeds in the breach of cam 10 left sides projection disk.Above course of action can be referred to as the dust cage signal generating process that shuts down.And the related member of this process is referred to as the dust cage signal generating part that shuts down as: the summation of fork 1, fulcrum post 2, spring 3, spiral pin 4, location hook 5.
Be right after the dust cage signal generating process that shuts down, after fork 1 on being contained in drive sprocket 9 is depressed and embeds in the breach of cam 10 left ends projectioies disk, drive sprocket 9 just drives cam 10 and rotates together, finish cut-out complete machine power supply by the contact arm that cam 10 promotes on the travel switch 11, connect warning system.Make that entire machine is out of servicely concurrently spoken, the light signal.This process is referred to as complete machine implementation out of service.The related member of same this process as: cam 10, travel switch 11 are called complete machine execution unit out of service.
According to this design philosophy, also can utilize the electron detection parts to find that the dust cage load overflows and the phenomenon of the failure of disconnected pin.The induction by current formula is generally arranged in this respect, and photo-electric type is held various ways such as sense formula and brush contact, also can protect the safe operation of dust cage and whole loom effectively automatically.
Claims (3)
1, a kind of textile machine that is used for, the particularly protective device of the useless fiber opening machine of weaving is characterized in that having a dust cage shut down signal generating part and complete machine execution unit out of service.
2, device according to claim 1 is characterized in that the said dust cage signal generating part that shuts down is made up of fork 1, fulcrum post 2, spring 3, spiral pin 4, location hook 5.
3, device according to claim 1 is characterized in that said complete machine execution unit out of service is made up of cam 10 and travel switch 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89216769U CN2069419U (en) | 1989-09-08 | 1989-09-08 | Protection device of releasing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89216769U CN2069419U (en) | 1989-09-08 | 1989-09-08 | Protection device of releasing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2069419U true CN2069419U (en) | 1991-01-16 |
Family
ID=4872152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89216769U Withdrawn CN2069419U (en) | 1989-09-08 | 1989-09-08 | Protection device of releasing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2069419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100585039C (en) * | 2003-10-20 | 2010-01-27 | 特鲁菲舍尔股份有限公司及两合公司 | Apparatus for visual signal display in spinning machine, especially spinning preliminary machine, such as carding machine or drawing machine |
| CN106783272A (en) * | 2016-12-31 | 2017-05-31 | 陕西烽火电子股份有限公司 | A kind of waterproof position limit switch of lifesaving positioning device with safety plug |
| CN108486693A (en) * | 2018-06-09 | 2018-09-04 | 长垣虎泰无纺布有限公司 | Griping cotton machine |
-
1989
- 1989-09-08 CN CN89216769U patent/CN2069419U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100585039C (en) * | 2003-10-20 | 2010-01-27 | 特鲁菲舍尔股份有限公司及两合公司 | Apparatus for visual signal display in spinning machine, especially spinning preliminary machine, such as carding machine or drawing machine |
| CN106783272A (en) * | 2016-12-31 | 2017-05-31 | 陕西烽火电子股份有限公司 | A kind of waterproof position limit switch of lifesaving positioning device with safety plug |
| CN108486693A (en) * | 2018-06-09 | 2018-09-04 | 长垣虎泰无纺布有限公司 | Griping cotton machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |