CN208995665U - Plastic circular loom door coil assembly and a kind of plastic circular loom - Google Patents
Plastic circular loom door coil assembly and a kind of plastic circular loom Download PDFInfo
- Publication number
- CN208995665U CN208995665U CN201821435312.5U CN201821435312U CN208995665U CN 208995665 U CN208995665 U CN 208995665U CN 201821435312 U CN201821435312 U CN 201821435312U CN 208995665 U CN208995665 U CN 208995665U
- Authority
- CN
- China
- Prior art keywords
- roller
- circle
- circular loom
- coil assembly
- plastic circular
- 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.)
- Active
Links
Landscapes
- Looms (AREA)
Abstract
The utility model discloses plastic circular loom door coil assemblies, belong to plastic knitting machinery field, solve the problems, such as that organizine is blocked during opening and handing over and is broken, the technical solution for solving the problems, such as this mainly includes circle of visiting, Xiamen circle and roller, roller, which is set to, visits between circle and Xiamen circle and along circle of visiting, the circumferential direction of Xiamen circle is provided with multiple, all rollers form the track run for shuttle, roller includes mandrel and covers the roller on the outside of mandrel, upper bush and lower sleeve, the upper end of mandrel is connected to circle of visiting, the lower end of mandrel is connected to Xia Menquan, upper bush is located at the top of roller and is positioned at circle of visiting, lower sleeve is located at the lower section of roller and is positioned at Xia Menquan, upper bush and lower sleeve are by roller axially position, the outer diameter of upper bush and the outer diameter of roller are of substantially equal, the outer diameter of lower sleeve and the outer diameter of roller are of substantially equal.The utility model is mainly used for preventing organizine to be blocked during opening and handing over as far as possible and breaks.The utility model also provides a kind of plastic circular loom.
Description
Technical field
The utility model relates to plastic knitting machinery, especially plastic circular loom door coil assembly and a kind of plastic circular loom.
Background technique
In existing plastic circular loom, in order to reduce the frictional resistance of shuttle operation, generally circle is being visited and it is enclosed in Xiamen
Between idler wheel or roller are set to form the roller track of shuttle operation.Such as it is public in CN201621311128.0 utility model patent
It has opened in the structure that idler wheel is arranged between circle and Xiamen circle of visiting, idler wheel is mounted on by wheel shaft visits between circle and Xiamen circle.
During weaving plastic woven bag, organizine is passed through between adjacent two wheel shafts, and on the heald of door coil assembly peripheral side
It is lower to move to drive organizine to open friendship up and down, since the diameter difference between idler wheel and wheel shaft is larger, so the end face in idler wheel is formed
Wider step surface, far more than the width of organizine.Since organizine is while opening friendship process, in the front of shuttle traffic direction
, also can be by shuttle to being pushed forward when organizine is strutted by the outer guide rod of shuttle, therefore organizine is easy to contact with wheel shaft and idler wheel, more
Under the action of kind resultant force, it will lead to organizine and stopped and can not normally be moved up and down by the end face of idler wheel, as a result may cause organizine
It is pulled off, influences the quality and efficiency of subsequent braiding.
Utility model content
The utility model purpose to be achieved is just to provide a kind of plastic circular loom door coil assembly, prevents organizine from existing as far as possible
Friendship is opened to be blocked and break in the process.
In order to achieve the above object, the utility model adopts the following technical solution: plastic circular loom door coil assembly, including upper
Door circle, Xiamen circle and roller, roller, which is set to, to be visited between circle and Xiamen circle and is provided with along the circumferential direction of circle of visiting, Xiamen circle more
A, all rollers form track run for shuttle, and roller includes mandrel and cover roller on the outside of mandrel, upper bush and trap
Cylinder, the upper end of mandrel are connected to circle of visiting, and the lower end of mandrel is connected to Xia Menquan, and upper bush is located at the top of roller and is positioned at
It visits circle, lower sleeve is located at the lower section of roller and is positioned at Xia Menquan, and upper bush and lower sleeve are by roller axially position, upper bush
Outer diameter and roller outer diameter it is of substantially equal, the outer diameter of lower sleeve and the outer diameter of roller are of substantially equal.
Further, the roller is connect by bearing with mandrel, and upper bush and lower sleeve are butted on bearing for roller respectively
Axially position, the lower end of upper bush and the upper end socket cooperation of cylinder are to avoid the formation of radial clearance, the upper end of lower sleeve and cylinder
The lower end socket cooperation of body is to avoid the formation of radial clearance.
Further, the lower end outer rim of the upper bush is equipped with the first extended loop extended downwardly, and the first extension ring set exists
The periphery of roller simultaneously forms axial gap between roller, and the inner ring side of upper bush is equipped with the first protrusion for resisting bearing.
Further, the lower end outer rim of the roller is equipped with the second extended loop extended downwardly, and second extends ring set under
The periphery of sleeve simultaneously forms axial gap between lower sleeve, and the inner ring side of lower sleeve is equipped with the second protrusion for resisting bearing.
Further, the upper surface of the Xiamen circle includes the lower railway face for the shuttle roller of shuttle and is used to support down
The lower mounting surface of sleeve, between lower mounting surface avoids organizine from being caught between lower sleeve and lower mounting surface with respect to the sinking of lower railway face
Gap.
Further, the lower surface of the circle of visiting includes the upper rail face for the shuttle roller of shuttle and is used to support
The upper mounting surface of sleeve, between upper mounting surface avoids organizine from being caught between upper bush and upper mounting surface with respect to the rising of upper rail face
Gap.
The utility model also provides a kind of plastic circular loom, including rack and set on door coil assembly, the shuttle of rack, door circle
Component is any of the above-described plastic circular loom door coil assembly.
After adopting the above technical scheme, the utility model has the advantages that the step formed between upper bush and roller
The step width formed between width and lower sleeve and roller does not all exceed the width of organizine, and organizine is during opening friendship up and down
The blocking for encountering these steps can be crossed easily, thus greatly reduce organizine during opening friendship by the several of roller blocking
Rate is conducive to organizine normally quickly through door coil assembly, effectively prevent organizine to be blocked during opening and handing over and break, Neng Goubao
Demonstrate,prove the quality and efficiency of braiding.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the schematic diagram of door coil assembly in the utility model embodiment one；
Fig. 2 is the cross-sectional view of door coil assembly in the utility model embodiment one；
Fig. 3 is the cross-sectional view of door coil assembly in the prior art.
Specific embodiment
Embodiment one:
As shown in Figure 1, the utility model provides plastic circular loom door coil assembly, including circle 1 of visiting, Xiamen circle 2 and roller
3, roller 3, which is set to, visits between circle 1 and Xiamen circle 2 and the circumferential direction of circle 1 of visiting, Xiamen circle 2 is provided with multiple, all rollers 3
The track run for shuttle is formed, the quantity of roller 3 is usually 32, specifically can be true according to the diameter of door coil assembly
It is fixed, it is seen in conjunction with Fig. 2, roller 3 is including mandrel 31 and covers roller 32, upper bush 33 and the lower sleeve 34 in 31 outside of mandrel, core
The upper end of axis 31 is connected to circle 1 of visiting, and the lower end of mandrel 31 is connected to Xiamen circle 2, and screw thread is arranged in the usually both ends of mandrel 31,
The upper end of mandrel 31 passes through to visit circle 1 and pass through nut 8 and lock, and the lower end of mandrel 31 passes through Xiamen circle 2 and locked by nut 8
Tightly, upper bush 33 is located at the top of roller 32 and is positioned at circle 1 of visiting, and lower sleeve 34 is located at the lower section of roller 32 and is positioned at down
Door circle 2, upper bush 33 and lower sleeve 34 are by 32 axially position of roller, to ensure that organizine 9 can be conveyed normally through door coil assembly,
A possibility that organizine 9 is stopped and disconnected by roller 32 is reduced, the outer diameter that can design the outer diameter and roller 32 of upper bush 33 is basic
Equal, the outer diameter of the outer diameter and roller 32 of lower sleeve 34 is of substantially equal.It is of substantially equal to be meant that two size differences not
More than 5%, the outer diameter that can be upper bush 33 is more bigger than the outer diameter of roller 32 equal or smaller, likewise, lower sleeve 34
Outer diameter can be bigger equal or smaller than the outer diameter of roller 32, the step width formed between such upper bush 33 and roller 32
And the step width formed between lower sleeve 34 and roller 32 does not all exceed the width of organizine 9, organizine 9 is opening friendship process up and down
In encounter the blockings of these steps and can easily cross, thus greatly reduce organizine 9 and stopped during opening and handing over by roller 32
Probability, be conducive to organizine 9 normally quickly through door coil assembly, effectively prevent organizine to be blocked during opening and handing over and break,
It can guarantee the quality and efficiency of braiding.
Roller 32 is connect by bearing 35 with mandrel 31, in order to which roller 32 is axially positioned on suitable height and position, on
Sleeve 33 and lower sleeve 34 are butted on bearing 35 by 32 axially position of roller, simultaneously because organizine 9 is to put down to be carried through door respectively
Coil assembly, therefore the lower end of upper bush 33 and the socket of the upper end of roller 32 cooperate to avoid the formation of radial clearance, lower sleeve 34
Upper end and the socket cooperation of the lower end of roller 32 are to avoid the formation of radial clearance.It is another that socket refers to that a part partially protrudes into
Make to have overlapping between the two in a part and forms axial gap, it, in this way can be to avoid 9 quilt of organizine without will form radial clearance
Shuttle 4 is caught in radial clearance after laterally urging, and organizine 9 is avoided to be broken by card.
In the present embodiment, the lower end outer rim of upper bush 33 is equipped with the first extended loop 331 extended downwardly, the first extended loop
331 sets roller 32 periphery and there is axial gap between roller 32, the inner ring side of upper bush 33 is equipped with and resists bearing 35
The first protrusion 332.Roller 32 has certain length in the present embodiment, while outer diameter is smaller, therefore has used two bearings 35,
In actual products, it can according to need the quantity to determine bearing 35, can be one, be also possible to three or more.Rolling
The lower end outer rim of cylinder 32 is equipped with the second extended loop 321 for extending downwardly, the second 321 sets of extended loop lower sleeve 34 periphery and with
Axial gap is formed between lower sleeve 34, the inner ring side of lower sleeve 34 is equipped with the second protrusion 341 for resisting bearing 35.Due to dust
It generally descends slowly and lightly downwards, therefore above-mentioned socket mode can also play the dustproof effect to bearing 35, it is ensured that bearing 35 is reliably and with long-term
Work.
In order to further decrease organizine by the risk of roller card column, the upper surface of Xiamen circle 2 includes the shuttle wheel 41 for shuttle 4
The lower railway face 21 of rolling and the lower mounting surface 22 for being used to support lower sleeve 34, the opposite lower railway face 21 of lower mounting surface 22 sink to
Organizine is avoided to be caught in the gap between lower sleeve and lower mounting surface 22.When due to organizine close to the upper surface slide of Xiamen circle 2, meeting
It is maked somebody a mere figurehead by the outer rim of the outer rim of Xiamen circle 2 and lower railway face 21, forms heeling condition, and between lower sleeve 34 and lower mounting surface 22
Fit-up gap be located at the lower section of organizine, therefore organizine is difficult the gap being caught between lower sleeve 34 and lower mounting surface 22.At this
In embodiment, lower mounting surface 22 is the plane perpendicular to roller axial direction, is easily worked production in this way, is conducive to inexpensive production,
It is also convenient for the axially position of roller 3, reduces the radial shear power that roller 3 is born.
Same reason, the lower surface for circle 1 of visiting include the upper rail face 11 rolled for the shuttle wheel 41 of shuttle 4 and are used for branch
The upper mounting surface 12 of upper bush 33 is supportted, the opposite upper rail face 11 of upper mounting surface 12 rises to avoid organizine from being caught in upper bush and upper peace
Gap between dress face 12.Upper mounting surface 12 is similarly the plane perpendicular to roller axial direction, is easily worked production in this way, is conducive to
Low cost production, is also convenient for the axially position of roller 3, reduces the radial shear power that roller 3 is born.
It, can be refering to what is shown in Fig. 3, i.e. organizine 9 be handed over opening in order to facilitate comparing and clearly illustrate problem of the prior art
The schematic diagram stopped in journey by roller 32, organizine 9 is easy to be pulled off in this case.
Embodiment two:
The utility model also provides a kind of plastic circular loom, including rack and set on door coil assembly, the shuttle of rack, door circle
Component is the plastic circular loom door coil assembly in above-described embodiment.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (7)
1. plastic circular loom door coil assembly, including circle of visiting, Xiamen circle and roller, roller, which is set to, visits between circle and Xiamen circle simultaneously
The track multiple, all rollers formation are run for shuttle is provided with along the circumferential direction of circle of visiting, Xiamen circle, roller includes mandrel and set
Roller, upper bush and lower sleeve on the outside of mandrel, the upper end of mandrel are connected to circle of visiting, and the lower end of mandrel is connected to Xiamen
Circle, upper bush are located at the top of roller and are positioned at circle of visiting, and lower sleeve is located at the lower section of roller and is positioned at Xia Menquan, upper set
Cylinder and lower sleeve are by roller axially position, which is characterized in that the outer diameter of the upper bush and the outer diameter of roller are of substantially equal, trap
The outer diameter of cylinder and the outer diameter of roller are of substantially equal.
2. plastic circular loom door coil assembly according to claim 1, which is characterized in that the roller passes through bearing and mandrel
Connection, upper bush and lower sleeve are butted on bearing respectively and match roller axially position, the lower end of upper bush and the upper end socket of cylinder
It closes to avoid the formation of radial clearance, the upper end of lower sleeve and the lower end socket cooperation of cylinder are to avoid the formation of radial clearance.
3. plastic circular loom door coil assembly according to claim 2, which is characterized in that the lower end outer rim of the upper bush is set
Have the first extended loop extended downwardly, the first extension ring set roller periphery and form between roller axial gap, upper set
The inner ring side of cylinder is equipped with the first protrusion for resisting bearing.
4. plastic circular loom door coil assembly according to claim 2, which is characterized in that the lower end outer rim of the roller is equipped with
The second extended loop extended downwardly, second extends ring set in the periphery of lower sleeve and forms axial gap between lower sleeve, under
The inner ring side of sleeve is equipped with the second protrusion for resisting bearing.
5. plastic circular loom door coil assembly according to claim 1, which is characterized in that the upper surface of the Xiamen circle includes
Lower railway face for the shuttle roller of shuttle and the lower mounting surface for being used to support lower sleeve, lower mounting surface is with respect to the sinking of lower railway face
To avoid organizine from being caught in the gap between lower sleeve and lower mounting surface.
6. plastic circular loom door coil assembly according to claim 1, which is characterized in that the lower surface of the circle of visiting includes
Upper rail face for the shuttle roller of shuttle and the upper mounting surface for being used to support upper bush, the opposite upper rail face of upper mounting surface rises
To avoid organizine from being caught in the gap between upper bush and upper mounting surface.
7. a kind of plastic circular loom, including rack and set on door coil assembly, the shuttle of rack, which is characterized in that the door circle group
Part is any plastic circular loom door coil assembly of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435312.5U CN208995665U (en) | 2018-09-03 | 2018-09-03 | Plastic circular loom door coil assembly and a kind of plastic circular loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435312.5U CN208995665U (en) | 2018-09-03 | 2018-09-03 | Plastic circular loom door coil assembly and a kind of plastic circular loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208995665U true CN208995665U (en) | 2019-06-18 |
Family
ID=66799290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435312.5U Active CN208995665U (en) | 2018-09-03 | 2018-09-03 | Plastic circular loom door coil assembly and a kind of plastic circular loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208995665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2800723C1 (en) * | 2022-11-17 | 2023-07-26 | Акционерное общество "Уральский научно-исследовательский институт композиционных материалов" | Mechanism for moving the forming mandrel in a circular weaving machine |
-
2018
- 2018-09-03 CN CN201821435312.5U patent/CN208995665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2800723C1 (en) * | 2022-11-17 | 2023-07-26 | Акционерное общество "Уральский научно-исследовательский институт композиционных материалов" | Mechanism for moving the forming mandrel in a circular weaving machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1905875B1 (en) | Bobbin transportation arrangement for spinning machines | |
| CN203497582U (en) | Conveying system used for roving circulation in spinning frames and roving and spinning units | |
| EP2107143A2 (en) | Bobbin or tube holder for a bobbin or tube transport device on a textile machine | |
| CN208995665U (en) | Plastic circular loom door coil assembly and a kind of plastic circular loom | |
| CN110846803A (en) | Thread plate bottom raising device of flat knitting machine | |
| CN208995666U (en) | A kind of plastic circular loom door coil assembly and plastic circular loom | |
| DE69932549T2 (en) | Single twisting machine of the single spindle type | |
| CN206204542U (en) | A kind of plastic circular loom | |
| CN109023665A (en) | A kind of plastic circular loom | |
| CN103952872B (en) | Superhigh-speed embroidering machine | |
| CN207227654U (en) | A kind of Novel snow Neil machine revolving bed | |
| CN104532453B (en) | Reed gate-type shuttle track pair | |
| CN205311635U (en) | Shutting structure of goat | |
| CN204474868U (en) | Reed gate-type shuttle track is secondary | |
| CN205744890U (en) | A kind of dust protected bearing | |
| CN201924138U (en) | Double-conical-surface running track structure with shuttles and concave grooves for gunny sack circular weaving machine | |
| CN207793526U (en) | A kind of the shuttle ship and its running track of plastic circular loom | |
| CN104911805B (en) | Groove pin motion device of warp knitting machine | |
| CN208844255U (en) | A kind of circular weaving machine | |
| CN2765914Y (en) | Bolster assembly | |
| CN206204541U (en) | Without shuttle wheel shuttle track pair | |
| CN108190624B (en) | Rolling machine | |
| CN206329625U (en) | A kind of taper guide column sleeve | |
| CN206941115U (en) | A kind of braider | |
| CN214730245U (en) | Novel cigarette rejection push rod and guide device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |