CN204111996U - A kind of beating device eliminating park - Google Patents
A kind of beating device eliminating park Download PDFInfo
- Publication number
- CN204111996U CN204111996U CN201420278705.5U CN201420278705U CN204111996U CN 204111996 U CN204111996 U CN 204111996U CN 201420278705 U CN201420278705 U CN 201420278705U CN 204111996 U CN204111996 U CN 204111996U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic clutch
- electromagnet
- swinging shaft
- tightening weft
- weft axis
- 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
Links
Landscapes
- Looms (AREA)
Abstract
The utility model proposes a kind of beating device eliminating park, comprise tightening weft axis, swinging shaft, bindiny mechanism and electromagnetic clutch, the two ends of described tightening weft axis are respectively provided with an electromagnetic clutch, described tightening weft axis is connected by electromagnetic clutch with between swinging shaft, described swinging shaft is connected with crank by bindiny mechanism, and described crank connects the drive unit of loom.Tightening weft axis of the present utility model is connected with adopting electromagnetic clutch between the system of beating up, during loom reversion, opening heald frame, strand limit, the warp let-off, the system such as to batch are reversed together, also just there is not the warp let-off, batch, the trackability problem of system of beating up, and tightening weft axis and complete machine power are thrown off, no matter reverse how many turns, reed is all motionless, no longer impacts fell.
Description
Technical field
The utility model relates to field of textile machinery, refers to a kind of beating device eliminating park especially.
Background technology
So-called park is when loom because many reasons stops, and when again driving after having operated, in original position of stopping, cloth there will be vestige, different from normal position, causes cloth to downgrade.Form the mechanism of park, have two large classes:
1, during shut-down operation, warp thread is stretched, and the time is longer, stretches larger; Loom, from parking to driving, cannot reach rated speed in the motor speed short time; The warp let-off, batch, the trackability of three great institutions that beat up, the precision problem namely cooperatively interacted.
2, forming the mechanism that the bottommost layer of park is secondary, is because when parking is driven again, the formation of fabrics district of fell part, bear the reed impact of one or many than normal portions more, because the latitude stopping time, loom needs counter circling, and extracts bad latitude out, instead again to circle, then normally drive, weft yarn is taken out unclean sometimes, needs repeatedly several times, at this moment the warp thread at this position is different from normal fabric, thus causes park.
Eliminate park, need loom to reverse, when extracting bad latitude out, system of beating up akinesia, only has opening to reverse with strand edge system.The solution occurred at present increases a set of mechanism on cam shedding, type dobby shedding mechanism, when heald frame can be made to reverse and complete machine throw off, complete machine is not moved, but there is following defect:
1. twist edge system can not reverse, extract weft yarn out and may break strand limit yarn, the planet that especially water jet looms, air-jet loom use twists limit;
2. the reversion of opening heald frame needs independent power and control, complex structure, expensive;
3., time crank opening (i.e. flat opening), cannot realize;
4. the warp let-off, coiling system can not be reversed thereupon, and weft count changes, and solve old problem, cause new problem.
Utility model content
The utility model proposes a kind of beating device eliminating park, solve the above-mentioned problems in the prior art.
The technical solution of the utility model is achieved in that
A kind of beating device eliminating park, comprise tightening weft axis, swinging shaft, bindiny mechanism and electromagnetic clutch, the two ends of described tightening weft axis are respectively provided with an electromagnetic clutch, described tightening weft axis is connected by electromagnetic clutch with between swinging shaft, described swinging shaft is connected with crank by bindiny mechanism, and described crank connects the drive unit of loom.
Preferably, described electromagnetic clutch comprises the first electromagnet and the second electromagnet, described first electromagnet is arranged on the tip of the axis that beats up, and described second electromagnet is arranged on one end relative with tightening weft axis on swinging shaft, the first electromagnet described in during energising and the second electromagnetic actuation.
Preferably, described first electromagnet and the spacing of the second electromagnet when power-off are 0.4-0.6mm.
Preferably, described bindiny mechanism comprises rocking bar and connecting rod, and described rocking bar is connected with swinging shaft, and described connecting rod is connected with crank, passes through pinned connection between described rocking bar and connecting rod.
The beneficial effects of the utility model are:
Electromagnetic clutch is adopted to be connected between tightening weft axis with the system of beating up, during loom reversion, opening heald frame, strand limit, the warp let-off, the system such as to batch are reversed together, also just there is not the warp let-off, batch, the trackability problem of system of beating up, and tightening weft axis and complete machine power are thrown off, no matter reverse how many turns, reed is all motionless, no longer impacts fell.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of electromagnetic clutch and bindiny mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
As shown in Figure 1, a kind of beating device eliminating park, comprise tightening weft axis 1, swinging shaft 2, bindiny mechanism 3 and electromagnetic clutch 4, the two ends of tightening weft axis 1 are respectively provided with an electromagnetic clutch 4, be connected by electromagnetic clutch 4 between tightening weft axis 1 with swinging shaft 2, swinging shaft 2 is connected with crank 5 by bindiny mechanism 3, and crank 5 connects the power set of loom.
As shown in Figure 2, electromagnetic clutch 4 comprises the end that the first electromagnet 41 and the second electromagnet 42, first electromagnet 41 are arranged on tightening weft axis 1, and the second electromagnet 42 is arranged on one end relative with tightening weft axis 1 on swinging shaft 2.First electromagnet 41 and the second electromagnet 42 be the first electromagnet 41 and the second electromagnet 42 adhesive when being energized, tightening weft axis 1 is connected with swinging shaft 2, at this moment loom can normally work, when needs stop, disconnect the power supply of electromagnetic clutch 4, the first electromagnet 41 and the second electromagnet 42 depart from, and tightening weft axis 1 and swinging shaft 2 are disconnected, so just tightening weft axis 1 is separated with the power set of loom, to realize the object eliminating park.First electromagnet 41 and the second electromagnet 42 spacing are in the power-off state 0.4-0.6mm.
Bindiny mechanism 3 comprises rocking bar 31 and connecting rod 32, and rocking bar 31 is connected with swinging shaft 2, and connecting rod 32 is connected with crank 5, is connected between rocking bar 31 with connecting rod 32 by bearing pin 6.The Main Function of bindiny mechanism 3 is that the power of loom is passed to swinging shaft 2 through crank 5, then passes to tightening weft axis 1 by swinging shaft 2 through electromagnetic clutch 4.
Tightening weft axis of the present utility model is connected with adopting electromagnetic clutch between the system of beating up, during loom reversion, opening heald frame, strand limit, the warp let-off, the system such as to batch are reversed together, also just there is not the warp let-off, batch, the trackability problem of system of beating up, and tightening weft axis and complete machine power are thrown off, no matter reverse how many turns, reed is all motionless, no longer impacts fell.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. eliminate the beating device of park for one kind, it is characterized in that, comprise tightening weft axis, swinging shaft, bindiny mechanism and electromagnetic clutch, the two ends of described tightening weft axis are respectively provided with an electromagnetic clutch, described tightening weft axis is connected by electromagnetic clutch with between swinging shaft, described swinging shaft is connected with crank by bindiny mechanism, and described crank connects the drive unit of loom.
2. the beating device of elimination park according to claim 1, it is characterized in that, described electromagnetic clutch comprises the first electromagnet and the second electromagnet, described first electromagnet is arranged on the tip of the axis that beats up, described second electromagnet is arranged on one end relative with tightening weft axis on swinging shaft, the first electromagnet described in during energising and the second electromagnetic actuation.
3. the beating device of elimination park according to claim 2, is characterized in that, described first electromagnet and the spacing of the second electromagnet when power-off are 0.4-0.6mm.
4. the beating device of the elimination park according to Claims 2 or 3, it is characterized in that, described bindiny mechanism comprises rocking bar and connecting rod, described rocking bar is connected with swinging shaft, and described connecting rod is connected with crank, passes through pinned connection between described rocking bar and connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278705.5U CN204111996U (en) | 2014-05-28 | 2014-05-28 | A kind of beating device eliminating park |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278705.5U CN204111996U (en) | 2014-05-28 | 2014-05-28 | A kind of beating device eliminating park |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111996U true CN204111996U (en) | 2015-01-21 |
Family
ID=52329329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278705.5U Expired - Fee Related CN204111996U (en) | 2014-05-28 | 2014-05-28 | A kind of beating device eliminating park |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183237A (en) * | 2018-10-30 | 2019-01-11 | 浙江理工大学 | A kind of controlled stroke Warp opening device and its control method |
-
2014
- 2014-05-28 CN CN201420278705.5U patent/CN204111996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183237A (en) * | 2018-10-30 | 2019-01-11 | 浙江理工大学 | A kind of controlled stroke Warp opening device and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204125664U (en) | A kind of positive back rest mechanism of water jet looms swing type | |
| CN204111996U (en) | A kind of beating device eliminating park | |
| CN104153107B (en) | Latitude method looked for by a kind of loom | |
| CN103510251A (en) | Improved let-off mechanism of loom | |
| CN101713118B (en) | Multi-beam let-off device | |
| CN102995246A (en) | Weaving machine with magnetic spindle | |
| US3405740A (en) | Drive and control system for looms | |
| CN104032455B (en) | Electromagnetic weft catching and tightening structure | |
| CN201598383U (en) | Shedding mechanism of weaving machine | |
| CN207987426U (en) | A kind of loom facilitating repair | |
| CN204000133U (en) | A kind of loom Zhao Wei mechanism | |
| JPH06166931A (en) | Method for avoiding pattern of woven fabric based on defect of weft yarn | |
| CN201212083Y (en) | Rapier loom | |
| CN104963067A (en) | Tension-adjustable rapier loom | |
| CN104153108A (en) | Pick finding mechanism for loom | |
| CN204825219U (en) | Prevent that warp from twisting rapier weaving machine who mixes each other | |
| CN105648615A (en) | Dark fringe elastic force satin drill weaving method | |
| CN204000119U (en) | A kind of electromagnetism is caught latitude tightening structure | |
| CN1609305B (en) | Stop filling bands preventing method for loom | |
| CN210237909U (en) | Warping machine creel capable of facilitating mounting of cone yarns | |
| CN202626453U (en) | Improved let-off mechanism of weaving machine | |
| CN104975418A (en) | Loom start mark removing method | |
| CN103757801A (en) | Gripper loom | |
| EP2754741A1 (en) | Weaving loom, particularly for metallic, synthetic and similar fabrics | |
| JP2017141530A (en) | Method for preparing restart of loom |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20210528 |