CN2250963Y - Shuttle guiding driving device for magnetic controlled shuttle loom - Google Patents
Shuttle guiding driving device for magnetic controlled shuttle loom Download PDFInfo
- Publication number
- CN2250963Y CN2250963Y CN 95218807 CN95218807U CN2250963Y CN 2250963 Y CN2250963 Y CN 2250963Y CN 95218807 CN95218807 CN 95218807 CN 95218807 U CN95218807 U CN 95218807U CN 2250963 Y CN2250963 Y CN 2250963Y
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- China
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- shuttle
- driving wheel
- guide groove
- power transmission
- magnetic control
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- Expired - Fee Related
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Abstract
The utility model relates to a shuttle guiding driving device for a magnetic control shuttle loom, which mainly uses a driving wheel to drive a driving shaft to carry out reciprocating rotation. The thread wheels arranged on the ends of the driving shaft drive the shuttle guide body of the magnetic control shuttle loom to carry out to and fro movements through a guide rope in order to achieve the function of the transmission of the dynamic force. An arc varying guide groove is arranged on the perifhery of the driving wheel. The arc varying guide groove can cooperate with a guide wheel roller arranged on the driving shaft, and can drive the driving shaft to carry out reciprocating rotating motion under the ceaseless drive transmission of the driving wheel.
Description
The utility model relates to a kind of magnetic control shuttle loom and leads the shuttle transmission device, it is that the guide groove that arc changes is set on a driving wheel, and can match with the roller around the power transmission shaft upper block, driving power transmission shaft in driving wheel rotates does back and forth to rotate, and can do to come and go displacement through the shuttle body of dragline drive magnetic control shuttle loom, for the usefulness of throwing a spear.
Magnetic control shuttle loom is that shuttle body is provided with magnet, and can move so as to the shuttle (shuttle) that flies that drives slay (slay) top, to reach the effect of throwing a spear, if the action of throwing a spear of magnetic control shuttle loom is analyzed as can be known, its shuttle body is with the action of throwing a spear by the static certain speed that accelerates to, fly shuttle with drive and on slay, finish picking campaign (picking mo-tion), promptly be decelerated to inactive state then rapidly, and maintain this position a period of time, carrying out for beating motion (beating motion), after beating motion is finished, fly shuttle again by the static certain speed that accelerates to carry out the picking campaign, because the shuttle that flies of magnetic control shuttle loom is to adopt two-way picking, so its acceleration when carrying out picking once more is carrying out in the other direction, this just causes the existing shortcoming of transmission mechanism on structural arrangements.
If analyzed further as can be known again, when the shuttle body of this type of magnetic control shuttle loom flies the shuttle motion in drive, be earlier by the static certain speed that accelerates to, be decelerated to inactive state then rapidly, stop a period of time then (for beating motion), accelerate to certain speed to be reversed again, and then be decelerated to inactive state rapidly, and then when stopping one section, then heavily be covered with the step of stating; Yet the power source of existing this type of magnetic control shuttle loom is motor, and general motor all only can provide the running of single direction, in order to reach above-mentioned operating state, only can reach with the transmission device of various different types, at present a kind of more common structural arrangements mode such as the novel patent the 78202539th of TaiWan, China " magnetic control shuttle loom lead shuttle device " (are consulted Fig. 8,9) shown in, it is to rotate at 454 4524 intermittences of drive input rotating disks of the connecting rod on the main shaft of doing in the loom to rotate in the same way 52 and limited break-in, the speed change of utilizing speed changer 452 again with and make transmission draw the wheel 453 can be with rotational speed faster, and there is both forward and reverse directions alternately to spur rope 41 effects, and can (fly the below of shuttle 3 among the what figure of position so as to driving shuttle body, fail among the figure to show) have the effect that intermittently moves around, so can fly the picking effect of shuttle 3.
But in aforesaid existing structure configuration, it must become the power that intermittent and limited break-in is rotated by the power conversion that a connecting rod 454 will rotate in the same way, must quicken by speed changer 452 again then, it is structurally quite complicated, especially in speed changer 452, be provided with quite complicated planetary gear (as shown in Figure 10) again, it is producing quite difficulty of fit on, production cost is more formed sizable burden, this external daily maintenance aspect allows the related personnel beat one's brains especially, obviously this structural design is to the greatest extent imperfect, and necessity of being improved is arranged.
Main purpose of the present utility model is: provide a kind of magnetic control shuttle loom to lead the shuttle transmission device, it mainly is to drive power transmission shaft with a driving wheel to do reciprocal rotation, and can do round moving via the shuttle body that dragline drives magnetic control shuttle loom by the line wheel of transmission axle head, and reach the transmission power effect, around this driving wheel, be provided with the guide groove that arc changes, it can match with the guide wheel roller on the power transmission shaft, does reciprocal action of rotating and can drive power transmission shaft in driving wheel constantly rotates.
A purpose more of the present utility model is: provide a kind of magnetic control shuttle loom to lead the shuttle transmission device, the arc variation guide groove that wherein is provided with around driving wheel can be done appropriate arrangement, and can be when guide wheel roller on the power transmission shaft matches, can provide power transmission shaft between back and forth rotating, still can keep suitable length near the static time, be beneficial to loom and carry out beating motion.
The technical solution of the utility model is to provide a kind of magnetic control shuttle loom to lead the shuttle transmission device, it is to drive a line crop rotation certain angle intermittent past renaturation with the rotation that continues via transmission device by main shaft to rotate, and by line wheel drive dragline, and make the shuttle body in the slay carry out the picking campaign, it is characterized in that:
Transmission device is made of a driving wheel and a power transmission shaft, is provided with the guide groove that arc changes around this driving wheel, and it can match with the guide wheel roller on the power transmission shaft, does the back and forth action of rotation and can drive power transmission shaft in the lasting rotation of driving wheel.
Aforesaid magnetic control shuttle loom is led the shuttle transmission device, it is characterized in that: the guide groove of driving wheel comprises that two fragment position relatively and have and slightly be parabolical curved arc guide groove, the arcuate directions of these two sections guide grooves is opposite, has slightly to be at these two sections again then to be respectively the different guide grooves that tilt to move towards of tool between the parabolical curved arc guide groove.
Aforesaid magnetic control shuttle loom is led the shuttle transmission device, it is characterized in that: be provided with a medium pore in driving wheel central authorities, and assemble cover in medium pore, be provided with the flange port of protrusion at this assembling cover one end.
Aforesaid magnetic control shuttle loom is led the shuttle transmission device, it is characterized in that: be provided with the perforation for fixing assembling on the flange port of assembling cover.
Aforesaid magnetic control shuttle loom is led the shuttle transmission device, it is characterized in that: an end of power transmission shaft is assembled with a flabellum.
Design feature of the present utility model is: it is to be the center with driving wheel 10 and power transmission shaft 12, appropriate arrangement by upper rail 11 around the driving wheel 10, can be in main shaft 23 continuous runnings, the spinning movement change of driving wheel 10 is become power transmission shaft 12: the intermittent action that just change-stop-reverse-is stopping, and applicable to the operation of shuttle body, its overall structure is much simpler than existing speed changer and relevant adaptation arrangement, all more convenient when assembling and maintenance simultaneously than existing apparatus, and true tool progressive and practicality.
Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.
Brief Description Of Drawings:
Fig. 1 is driving wheel of the present utility model and power transmission shaft portion of element decomposing schematic representation.
Fig. 2 is the driving wheel and the power transmission shaft part cross-section structure configuration schematic diagram of preferred embodiment of the present utility model.
Fig. 3～Fig. 6: be the guide groove distribution schematic diagram around the driving wheel of the present utility model.
Fig. 7 is a preferred embodiment structural arrangements schematic diagram of the present utility model.
Fig. 8 is that the existing shuttle device of leading is installed in part stereogram on the loom.
Fig. 9 is existing running part schematic diagram of leading shuttle device.
Figure 10 is the cut-away view of A-A portion among Fig. 9.
See also shown in Figure 1, it is driving wheel 10 of the present utility model and power transmission shaft 12 portion of element decomposing schematic representations, wherein can see this driving wheel 10 and be and be a discoid wheel body of having thickness slightly, around this driving wheel 10, be provided with the guide groove 11 that arc changes, because this partly is the arrangement of special rules, so not shown at this; Then be provided with a guide wheel 13 on the power transmission shaft 12, around this guide wheel 13, be provided with radially-protruding roller 14, be assembled with line wheel 15 at these power transmission shaft 12 ends again, and the online side of taking turns is assembled with a flabellum 16.
Be provided with a medium pore 101 in driving wheel 10 central authorities, and can assemble cover 102 therein, be provided with the flange port 103 of protrusion at these assembling cover 102 1 ends, and on flange port 103, be provided with for the fixing perforation of assembling; Cooperation is referring to shown in Figure 2, the purpose that is provided with of this assembling cover 102 mainly is because the guide groove 11 around the driving wheel 10 is more deep designs, rotate in it and can allow the roller 14 of power transmission shaft 12 guide wheels 13 be embedded, this just makes driving wheel 10 be stopped when assembling, and make roller 14 be difficult for embedding in the guide groove 11 of driving wheel 10, therefore be provided with the bigger medium pore of a diameter 101 in these driving wheel 10 central authorities, and can be sheathed with in the rotating shaft assembling the time, driving wheel 10 is lifted on slightly, so that the end by roller 14 embeds wherein, after in roller 14 embedding guide grooves 11, locating, to assemble cover 102 again wears in the medium pore 101 that is assembled into driving wheel 10, and sentence bolt by flange port 103 perforation and will assemble cover 102 and be bonded on the driving wheel 10, to finish the assembling of integral body.
The plane that cooperates Fig. 3～Fig. 6, it is guide groove 11 distribution schematic diagrams around the driving wheel 10 of the present utility model, shown in Fig. 3, be one slightly to be parabolical arc guide barrel 11, and on this guide groove 11, downside then is respectively equipped with the guide groove 11 of different incline directions, the driving wheel 10 among Fig. 3 shown in Fig. 4 rotates up 90 schematic diagrames when spending, the guide groove 11 that wherein can see this part is by upper left trend to the bottom right, shown in Fig. 5 then is that driving wheel 10 among Fig. 4 rotates up 90 schematic diagrames when spending, wherein can see and wherein present another and slightly be parabolical arc guide barrel 11, but the curved arc direction of this guide groove 11 is opposite with shown in Fig. 3 just, shown in Fig. 6 is to rotate up 90 schematic diagrames when spending for the driving wheel among Fig. 5 10, guide groove 11 shown in it is by upper right trend to the lower-left, and this is opposite with shown in Fig. 4 again; Driving wheel shown in Fig. 6 10 is upwards rotated 90 when spending again, just can return back to the aspect shown in Fig. 3.
In driving wheel 10 of the present utility model rotates, in the stroke that each circle rotates, its power transmission shaft 12 is just finished: end-running of rotation-static-backward rotation four-stage, that is in the middle of driving wheel 10 of the present utility model rotates a circle, can drive the picking movement that shuttle body carries out twice via dragline 30 by the line wheel 15 of power transmission shaft 12 ends, and in its two periods static stages, be the opportunity that beating motion carries out.Again by Fig. 7, it is a preferred embodiment structural arrangements schematic diagram of the present utility model, wherein can see driving wheel 10 of the present utility model and power transmission shaft 12 is to be assembled in the outer cover 20, be provided with a belt pulley 21 in driving wheel 10 sides, it can drive driving wheel 10 via belt 22 with the power of main shaft 23 and rotate, and drive line wheel 15 via power transmission shaft 12 and do reciprocal rotation, and line wheel 15 is done reciprocal picking campaign through the shuttle bodies that draglines 30 drive in the slays 32; The guide groove 11 of driving wheel 10 can produce heat energy when driving at a high speed the roller 14 of power transmission shaft 12 guide wheels 13, because outer cover 20 is a Seal Design, and be filled with lubricating oil therein, so this heat energy only can be derived by power transmission shaft 12, so can assemble a flabellum 16 in outer cover 20 outsides of power transmission shaft 12 ends, and can be when power transmission shaft 12 rotates, driving flabellum 16 rotates, the thermolysis of a appropriateness is provided, this flabellum 16 can be assembled in power transmission shaft 12 1 ends shown in Fig. 7, also can be assembled in the other end, or be assembled in the two ends of power transmission shaft 12 according to need simultaneously.
Claims (5)
1. a magnetic control shuttle loom is led the shuttle transmission device, it is characterized in that, comprise: driving wheel (10) and power transmission shaft (12), around described driving wheel (10), be provided with the guide groove (11) of arc design, described power transmission shaft (12) is provided with a guide wheel (13), be provided with radially-protruding roller (14) on every side at described guide wheel (13), the roller (14) on the described guide wheel (13) is embedded in described driving wheel (10) guide groove (11) on every side.
2. magnetic control shuttle loom according to claim 1 is led the shuttle transmission device, it is characterized in that: the guide groove of driving wheel comprises that two fragment position relatively and have and slightly be parabolical curved arc guide groove, the arcuate directions of these two sections guide grooves is opposite, has slightly to be at these two sections again then to be respectively the different guide grooves that tilt to move towards of tool between the parabolical curved arc guide groove.
3. magnetic control shuttle loom according to claim 1 is led the shuttle transmission device, it is characterized in that: be provided with a medium pore in driving wheel central authorities, and assemble cover in medium pore, be provided with the flange port of protrusion at this assembling cover one end.
4. magnetic control shuttle loom according to claim 3 is led the shuttle transmission device, it is characterized in that: be provided with the perforation for fixing assembling on the flange port of assembling cover.
5. magnetic control shuttle loom according to claim 1 is led the shuttle transmission device, it is characterized in that: an end of power transmission shaft is assembled with a flabellum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218807 CN2250963Y (en) | 1995-07-31 | 1995-07-31 | Shuttle guiding driving device for magnetic controlled shuttle loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218807 CN2250963Y (en) | 1995-07-31 | 1995-07-31 | Shuttle guiding driving device for magnetic controlled shuttle loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2250963Y true CN2250963Y (en) | 1997-04-02 |
Family
ID=33867204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95218807 Expired - Fee Related CN2250963Y (en) | 1995-07-31 | 1995-07-31 | Shuttle guiding driving device for magnetic controlled shuttle loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2250963Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059722C (en) * | 1997-12-31 | 2000-12-20 | 郑川田 | Shuttle guide driving device of shuttle loom controlled by roller cam |
| CN111235724A (en) * | 2020-02-24 | 2020-06-05 | 东华大学 | Rapier weaving machine shuttle unilateral grabbing device |
-
1995
- 1995-07-31 CN CN 95218807 patent/CN2250963Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059722C (en) * | 1997-12-31 | 2000-12-20 | 郑川田 | Shuttle guide driving device of shuttle loom controlled by roller cam |
| CN111235724A (en) * | 2020-02-24 | 2020-06-05 | 东华大学 | Rapier weaving machine shuttle unilateral grabbing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |