CN202273023U - Halching prevention device of roving machine - Google Patents
Halching prevention device of roving machine Download PDFInfo
- Publication number
- CN202273023U CN202273023U CN2011204030455U CN201120403045U CN202273023U CN 202273023 U CN202273023 U CN 202273023U CN 2011204030455 U CN2011204030455 U CN 2011204030455U CN 201120403045 U CN201120403045 U CN 201120403045U CN 202273023 U CN202273023 U CN 202273023U
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- China
- Prior art keywords
- utility
- halching
- model
- speed frames
- control devices
- 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 discloses a halching prevention device of a roving machine. The halching prevention device is connected with an electric control system of the roving machine and comprises reversing control devices which are installed on the roving machine and located at the maximal swing limits on both sides of an upper cradle respectively. According to the utility model, by utilization of the reversing control devices, the contact of the upper cradle with the directional control devices can be avoided during detection when the upper cradle moves to the limits, so that the reversing control devices are protected and can be used safely for a long time, and the halching phenomena caused by damage of the reversing control devices are reduced.
Description
Technical field
The utility model relates to a kind of control device of the apparatus of weaving, and relates in particular to a kind of anti-yarn feeding device that emits that is applicable to carding machine.
Background technology
Speed frames are anti-to be emitted yarn feeding device moulding when at every turn commutating, the last reel cage in the device to push down travel switch to make it control optoelectronic switch to prevent parking, as shown in Figure 1; Travel switch for Speed frames use at present; Comprise pulley-type Automatic stop switch 2, be installed in the spacing place of maximum swing of reel cage 1 on the Speed frames, the pulley of the maximum spacing place's extruding pulley-type Automatic stop switch 2 of reel cage 1 arrival swing on Speed frames during use; Make its work; Two kinds of situation very easily appear in this travel switch that uses: one, owing to be among the locomotive head travelling gear, can cause the full machine oil of travel switch inner product when gear carries out oil lubricating, thereby cause travel switch to lose efficacy; All will just can make travel switch work with the contact extruding of travel switch when two, commutating owing to last reel cage, therefore, this anti-travel switch that emits uses very easily generation wearing and tearing for a long time, breaks down, thereby causes locomotive the yarn phenomenon to occur emitting at every turn.
The utility model content
The utility model technical problem to be solved provides the anti-yarn feeding device that emits of a kind of safe and reliable Speed frames.
For solving the problems of the technologies described above, the technical scheme of the utility model is: Speed frames are anti-to emit yarn feeding device, is connected with the electrical apparatus control system of Speed frames, comprises the control device for reversing that is installed on the Speed frames respectively and is positioned at the maximum spacing place of reel cage both sides swing.
As a kind of improvement, said control device for reversing is the induction type Automatic stop switch.
Owing to adopted technique scheme; The utility model control device for reversing is set to the induction type Automatic stop switch; Contact with the induction type Automatic stop switch in the time of when detecting, can avoiding reel cage to run to spacing place; Thereby protection induction type Automatic stop switch can long-term safety use it, reduce because of its damage occur emit the yarn phenomenon.
Description of drawings
Fig. 1 is the prior art constructions sketch map;
Fig. 2 is the structure principle chart of the utility model embodiment;
Among the figure: reel cage on the 1-Speed frames; 2-pulley-type Automatic stop switch; 3-induction type Automatic stop switch.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
The anti-yarn feeding device that emits of Speed frames as shown in Figure 2; Be connected with the electrical apparatus control system of Speed frames; So that transmission of control signals comprises the control device for reversing that is installed on the Speed frames respectively and is positioned at the maximum spacing place of reel cage 1 both sides swing, said control device for reversing is an induction type Automatic stop switch 3.Present embodiment is in the course of work of Speed frames; The spacing place of maximum swing that the last reel cage 1 of Speed frames reaches both sides can not touch the induction type Automatic stop switch; Friction and extruding have been avoided to induction type Automatic stop switch 3; It can long-term safety be used, and what produce when avoiding induction type Automatic stop switch 3 to break down emits the yarn phenomenon, reduces simultaneously because of changing the parking phenomenon that induction type Automatic stop switch 3 brings; Prolong the service life of induction type Automatic stop switch 3, help to provide production efficiency and product quality.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. Speed frames are anti-emits yarn feeding device, is connected with the electrical apparatus control system of Speed frames, it is characterized in that: comprise the control device for reversing that is installed on the Speed frames respectively and is positioned at the maximum spacing place of reel cage both sides swing.
2. Speed frames as claimed in claim 1 are anti-to emit yarn feeding device, and it is characterized in that: said control device for reversing is the induction type Automatic stop switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204030455U CN202273023U (en) | 2011-10-21 | 2011-10-21 | Halching prevention device of roving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204030455U CN202273023U (en) | 2011-10-21 | 2011-10-21 | Halching prevention device of roving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273023U true CN202273023U (en) | 2012-06-13 |
Family
ID=46193392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204030455U Expired - Fee Related CN202273023U (en) | 2011-10-21 | 2011-10-21 | Halching prevention device of roving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297202A (en) * | 2015-11-27 | 2016-02-03 | 山东宏业纺织股份有限公司 | Automatic reversing device of roving frame |
| CN109423723A (en) * | 2017-08-31 | 2019-03-05 | 际华三五四二纺织有限公司 | The intelligent anti-risk yarn feeding device of fly frame |
-
2011
- 2011-10-21 CN CN2011204030455U patent/CN202273023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297202A (en) * | 2015-11-27 | 2016-02-03 | 山东宏业纺织股份有限公司 | Automatic reversing device of roving frame |
| CN109423723A (en) * | 2017-08-31 | 2019-03-05 | 际华三五四二纺织有限公司 | The intelligent anti-risk yarn feeding device of fly frame |
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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: 20120613 Termination date: 20121021 |