CN206814943U - A kind of plastic circular loom - Google Patents
A kind of plastic circular loom Download PDFInfo
- Publication number
- CN206814943U CN206814943U CN201720744507.7U CN201720744507U CN206814943U CN 206814943 U CN206814943 U CN 206814943U CN 201720744507 U CN201720744507 U CN 201720744507U CN 206814943 U CN206814943 U CN 206814943U
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- CN
- China
- Prior art keywords
- track roller
- bearing
- connecting shaft
- ring body
- circular loom
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- 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.)
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Abstract
The utility model discloses a kind of plastic circular loom, belong to plastic knitting machinery field, solves the problems, such as the easy sedimentating dust of bearing of track roller in the prior art, the technical scheme for solving the problem mainly includes frame and the door coil assembly in frame, shuttle ship, door coil assembly includes visit circle and Xia Menquan, visit and be fixed with connecting shaft between circle and Xiamen circle, connecting shaft is along door coil assembly annular spread, connecting shaft is provided with track roller, shuttle ship acts on track roller and realizes that circumference is run, the both ends of track roller are by bearing with being connected axis connection, the dust cap protected bearing is provided with connecting shaft positioned at the both ends of track roller.The utility model is mainly used in improving the service life of the bearing in track roller.
Description
Technical field
It the utility model is related to plastic knitting machinery, particularly a kind of plastic circular loom.
Background technology
In existing plastic circular loom, by setting track roller to supply shuttle shipping row between being enclosed in visit circle and Xiamen,
Track roller is arranged in connecting shaft by bearing, and the both sides of connecting shaft, which are separately fixed at, visits on circle and Xiamen circle, due to modeling
The working environment of material circular weaving machine can produce substantial amounts of plastics dust, therefore easy laying dust on bearing, track roller and connecting shaft it
Between be also easily accessible dust, may result in that bearing wear is very serious, and bearing needs often to change the time one long, this adds increased
The use cost of enterprise.
Utility model content
The utility model purpose to be reached just is to provide a kind of plastic circular loom, improves bearing in track roller
Service life.
In order to achieve the above object, the utility model adopts the following technical scheme that：A kind of plastic circular loom, including frame and
Door coil assembly, shuttle ship in frame, door coil assembly include visit circle and Xia Menquan, visit and are fixed between circle and Xiamen circle
Connecting shaft, for connecting shaft along door coil assembly annular spread, connecting shaft is provided with track roller, and shuttle ship acts on track roller and realizes circle
Zhou Yunhang, the both ends of track roller, with being connected axis connection, are provided with to axle by bearing in connecting shaft positioned at the both ends of track roller
Hold the dust cap protected.
Further, the dust cap of the track roller upper end is provided with the surrounding edge for covering on track roller periphery.
Further, the upper end periphery of the track roller is provided with the indent step of accommodating surrounding edge.
Further, the dust cap of the track roller lower end is located in track roller.
Further, the inner side of the dust cap is provided with the flange collar for being butted on bearing inner race.
Further, the track roller includes rigid inner ring body and damping outer ring body, and damping outer ring body is enclosed in rigidity
The outside of ring body, outer ring and the rigid inner ring body of bearing coordinate.
Further, the periphery of the rigid inner ring body is provided with the annular groove for accommodating damping outer ring body.
After adopting the above technical scheme, the utility model has the following advantages that：The both ends of track roller pass through bearing and company
Spindle connects so that is maked somebody a mere figurehead by bearing in the stage casing of track roller so that track roller stage casing has certain deformability, increase
Impact resistance when track roller contacts with shuttle ship, while by setting waterproof cover to reduce in dust injection roller
Probability, be not easy to laying dust on bearing, optimize the running environment of bearing, improve the service life of bearing, reduce the use of enterprise
Cost.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of embodiment of the utility model；
Fig. 2 is the enlarged drawing at I in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of plastic circular loom, including frame 1 and in frame 1
Door coil assembly, shuttle ship 2, door coil assembly include visit circle 3 and Xiamen circle 4, visit and are fixed with connecting shaft between circle 3 and Xiamen circle 4
5, for connecting shaft 5 along door coil assembly annular spread, connecting shaft 5 is provided with track roller 6, and shuttle ship 2 acts on track roller 6 and realizes circle
Zhou Yunhang, the both ends of track roller 6 are connected by bearing 61 with connecting shaft 5, and the both ends in connecting shaft 5 positioned at track roller 6 are set
There is the dust cap 7 protected bearing 61.The both ends of track roller 6 are connected by bearing 61 with connecting shaft 5 so that track rolls
Maked somebody a mere figurehead by bearing 61 in the stage casing of wheel 6 so that the stage casing of track roller 6 has certain deformability, increase track roller 6 and shuttle ship
Impact resistance during 2 contact, while by setting dust cap 7 to reduce the probability in dust injection roller 6, bearing
Laying dust is not easy on 61, optimizes the running environment of bearing 61, improves the service life of bearing 61, reduces the use cost of enterprise.
Due to the upper end of track roller 6 upward, dust falls and easily accumulated, therefore in order to further reduce dust injection
The probability of roller 6, the dust cap 7 of the upper end of track roller 6 are provided with the surrounding edge 71 for covering on the periphery of track roller 6.Surrounding edge 71 is to downward
Stretch, the axial gap formed between surrounding edge 71 and track roller 6, although dust cap 7 is fixed, due to track roller 6
Rotate at a high speed, dust can be thrown away, it is very tired that dust, which is wanted to move up through in this axial gap injection roller 6,
Difficult, therefore good dustproof effect.
Because the space between adjacent two connecting shafts 5 is limited, organizine needs to extend there through, in order to avoid dust cap 7 is straight
Footpath is excessive to be impacted to connecting organizine, and the upper end periphery of track roller 6 is provided with the indent step 62 of accommodating surrounding edge 71.
Because dust is by Action of Gravity Field meeting nature whereabouts, therefore the dust cap 7 of the lower end of track roller 6 can not be prevented using upper end
The structure of dirt lid 7, because setting surrounding edge 71 can catch the dust of whereabouts on the contrary, therefore the dust cap 7 of the lower end of track roller 6 is located at
In track roller 6.Dust cap 7 is hidden in track roller 6, not only attractive in appearance, and does not influence organizine wire.Dust cap 7 has
Certain thickness, therefore an axial gap can be also formed between track roller 6, improve dust-proof effect.
Due to needing track roller 6 carrying out axially position, after dust cap 7 is installed, it is provided with and is butted in the inner side of dust cap 7
The flange collar 72 of the inner ring of bearing 61.
In the present embodiment, track roller 6 includes rigid inner ring body 63 and damping outer ring body 64, and damping outer ring body 64 is enclosed on
The outside of rigid inner ring body 63, outer ring and the rigid inner ring body 63 of bearing 61 coordinate.Rigid inner ring body 63 can ensure that track rolls
More stable after the assembling of wheel 6, damping outer ring body 64 can reduce the vibrations of the operation of shuttle ship 2.For increase damping outer ring body 64 and rigidity
The bonding strength of inner ring body 63, the annular groove for accommodating damping outer ring body 64 can be provided with the periphery of rigid inner ring body 63.Just
Property inner ring body 63 can be typically made of steel, damping outer ring body 64 can use polyurethane into.
In the present embodiment, every connecting shaft 5 is provided with two track rollers 6, and track roller 6 is by 3 Hes of circle of visiting
Xiamen circle 4 realizes axially position, and upper bush 51 is provided between the upper end of track roller 6 specifically above and circle 3 of visiting,
Be provided with intermediate sleeve 52 between two track rollers 6, be provided with lower sleeve 53 between track roller 6 and Xiamen circle 4, circle 3 of visiting, on
Sleeve 51, dust cap 7, track roller 6, dust cap 7, intermediate sleeve 52, dust cap 7, track roller 6, dust cap 7, lower sleeve
53 and Xiamen circle 4 offset successively the axially position for realizing two track rollers 6 in connecting shaft 5.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is variously modified and deforms according to the utility model, without departing from spirit of the present utility model, the utility model all should be belonged to
Scope as defined in the claims.
Claims (7)
1. a kind of plastic circular loom, including frame and door coil assembly, shuttle ship in frame, door coil assembly include visiting circle and
Xia Menquan, visit and be fixed with connecting shaft between circle and Xiamen circle, connecting shaft is provided with rail along door coil assembly annular spread, connecting shaft
Road roller, shuttle ship act on track roller realize circumference run, it is characterised in that the both ends of the track roller by bearing with
Axis connection is connected, the dust cap protected bearing is provided with positioned at the both ends of track roller in connecting shaft.
2. plastic circular loom according to claim 1, it is characterised in that the dust cap of the track roller upper end is provided with cover
Surrounding edge in track roller periphery.
3. plastic circular loom according to claim 2, it is characterised in that the upper end periphery of the track roller is provided with accommodating
The indent step of surrounding edge.
4. plastic circular loom according to claim 1, it is characterised in that the dust cap of the track roller lower end is located at rail
In road roller.
5. plastic circular loom according to any one of claims 1 to 4, it is characterised in that the inner side of the dust cap is provided with and supported
In the flange collar of bearing inner race.
6. plastic circular loom according to any one of claims 1 to 4, it is characterised in that the track roller is included in rigidity
Ring body and damping outer ring body, damping outer ring body are enclosed on the outside of rigid inner ring body, and outer ring and the rigid inner ring body of bearing coordinate.
7. plastic circular loom according to claim 6, it is characterised in that the periphery of the rigid inner ring body subtracts provided with receiving
Shake the annular groove of outer ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744507.7U CN206814943U (en) | 2017-06-24 | 2017-06-24 | A kind of plastic circular loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744507.7U CN206814943U (en) | 2017-06-24 | 2017-06-24 | A kind of plastic circular loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814943U true CN206814943U (en) | 2017-12-29 |
Family
ID=60761982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744507.7U Active CN206814943U (en) | 2017-06-24 | 2017-06-24 | A kind of plastic circular loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814943U (en) |
-
2017
- 2017-06-24 CN CN201720744507.7U patent/CN206814943U/en active Active
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| GR01 | Patent grant |