CN106245171B - Seal wire wheel assembly and godet wheel device - Google Patents
Seal wire wheel assembly and godet wheel device Download PDFInfo
- Publication number
- CN106245171B CN106245171B CN201610888574.6A CN201610888574A CN106245171B CN 106245171 B CN106245171 B CN 106245171B CN 201610888574 A CN201610888574 A CN 201610888574A CN 106245171 B CN106245171 B CN 106245171B
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- sealing element
- mounting hole
- endocyclic area
- ring
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 230000008878 coupling Effects 0.000 claims abstract description 53
- 238000010168 coupling process Methods 0.000 claims abstract description 53
- 238000005859 coupling reaction Methods 0.000 claims abstract description 53
- 239000000428 dust Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 241000124033 Salix Species 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000007667 floating Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a kind of seal wire wheel assembly and godet wheel devices, including shaft coupling, it is fixed on the bearing of shaft coupling one end and is provided with the godet roller of mounting hole, bearing is located in the mounting hole of godet roller, sealing element is provided in the mounting hole on the outside of bearing, the outer ring of sealing element is in close contact with mounting hole side wall, the endocyclic area of sealing element is compliant member, the inner ring of the compliant member contacts to cut down or micronic dust is prevented to enter Bearing inner with shaft coupling tight flexible adapting, its advantage is a cancellation gap present in background technology, it can cut down or micronic dust (short fibre willow catkins flying in the air) is prevented to enter Bearing inner, substantially prolong the service life of seal wire wheel assembly.
Description
Technical field
The present invention relates to a kind of guide wire apparatus, more particularly, to a kind of passive seal wire for ring throstle spun core-spun yarn
Device.
Background technology
Production elastic force textile fabric will use covering yarn now, and covering yarn is formed by cotton yarn cladding core filaments.Covering yarn is general
It is weaved with ring throstle, wherein being called guide wire apparatus there are one component, guide wire apparatus plays the role of fixed core wire position.
Guide wire apparatus is fixed in the rack of ring throstle, and guide wire apparatus includes fixing bracket and is arranged on leading for fixing bracket both sides
Silk wheel component, fixing bracket are made of long nut and lower supporter, and seal wire wheel component includes bolt axle, is riveted on bolt axle one end
Bearing and the godet roller for being provided with blind hole, the other end of bolt axle are connected on support bracket fastened long nut, and bearing is mounted on and leads
In the blind hole of silk wheel.During spun core-spun yarn, due in the air of spinnery there is substantial amounts of short fine willow catkins flying in the air and floating dust,
Although bearing both sides in passive guide wire apparatus are equipped with dustproof cover, but existing bearing dustproof cover fails to fully effective resistance
Gear short-term willow catkins flying in the air and floating dust enter Bearing inner, thus it is dumb that the bearing in passive guide wire apparatus can be caused to circle round, and makes to lead
Silk wheel can not rotate, and as time increases, the short fine willow catkins flying in the air in air are largely accumulated in the V-groove of godet roller, make cored
The evenness fault of yarn, influences yarn quality.China Patent No. discloses one kind for the patent of invention of 200920118130.X and is used for
The passive guide wire apparatus of ring throstle spun core-spun yarn is equipped with ring-like rubber seal, ring-like rubber in the blind hole of godet roller
Sealing ring is located at bearing and is equipped with dustproof cover one side, and outer ring and the blind hole side wall of ring-shaped rubber sealing ring are in close contact, ring-like rubber
The inner ring of glue sealing ring forms gap with bolt, when godet roller rotates, generation will not be contacted with bolt axle because of rubber seal
Resistance avoids influencing the rotation of godet roller.
There are the following problems for the seal wire wheel assembly of the structure：The inner ring of ring-like rubber seal has gap with bolt, just
It is the presence because the gap so that short fine willow catkins flying in the air and floating dust in air still can enter Bearing inner by the gap,
After accumulating over a long period, the performance impairment of bearing causes to godet roller can not operate normally.
The content of the invention
The technical problems to be solved by the invention are to provide dust-proof effect more preferably seal wire wheel assembly, can be further reduced sky
Short-term willow catkins flying in the air and floating dust in gas are passed into inside godet roller.Dust-proof effect is further provided for more preferably by above-mentioned godet roller
The godet wheel device that component assembles.
Technical solution is used by the present invention solves above-mentioned technical problem：Seal wire wheel assembly including shaft coupling, is fixed on connection
The bearing of axis one end and the godet roller for being provided with mounting hole, bearing are located in the mounting hole of godet roller, the peace on the outside of bearing
Sealing element is provided in dress hole, outer ring and the mounting hole side wall of sealing element are in close contact, and the endocyclic area of sealing element is flexible part
Part, the inner ring of the compliant member contact to cut down or micronic dust are prevented to enter Bearing inner with shaft coupling tight flexible adapting.
Further preferred embodiment is the present invention：Sealing element is made of soft plastic.
Further preferred embodiment is the present invention：Sealing element includes metal ring and rubber ring, and rubber ring includes interior ring region
Domain and outer region, endocyclic area are wrapped in the inward flange of metal ring, and outer region is wrapped in the outer edge of metal ring, interior
The inner ring of ring region is contacted with shaft coupling tight flexible adapting, and outer ring and the mounting hole side wall of outer region are in close contact.
Further preferred embodiment is the present invention：Sealing element is made by Shooting Technique in metal ring and rubber material.
Further preferred embodiment is the present invention：The section of endocyclic area is triangular in shape, and the thickness of endocyclic area is by extroversion
Inside taper into.
Further preferred embodiment is the present invention：Endocyclic area is in pectinate texture.
Further preferred embodiment is the present invention：It is less than 1 millimeter with the thickness of shaft coupling contact portion on endocyclic area.
Godet wheel device, including fixing bracket and one or two seal wire wheel assembly, which includes shaft coupling, consolidates
It is scheduled on the bearing of shaft coupling one end and is provided with the godet roller of mounting hole, shaft coupling is fixed on fixing bracket, and bearing is located at godet roller
Mounting hole in, sealing element is provided in the mounting hole on the outside of bearing, outer ring and the mounting hole side wall of sealing element closely connect
It touches, the endocyclic area of sealing element is compliant member, and the inner ring of the compliant member is contacted to cut down or prevented with shaft coupling tight flexible adapting
Micronic dust enters Bearing inner.
Sealing element includes metal ring and rubber ring, and rubber ring includes endocyclic area and outer region, endocyclic area package
In the inward flange of metal ring, outer region is wrapped in the outer edge of metal ring, and the inner ring and shaft coupling of endocyclic area are closely soft
Property contact, the outer ring of outer region is in close contact with mounting hole side wall.
Further preferred embodiment is the present invention：Endocyclic area is in pectinate texture.
Compared with prior art, it is an advantage of the invention that the godet roller on seal wire wheel assembly quickly turns under the drive of yarn
Dynamic, shaft coupling is fixed on motionless on stent, and bearing and sealing element follow godet roller synchronous rotary together, due to the flexibility on sealing element
Component and shaft coupling flexible contact, therefore compared with the quick rotation of shaft coupling, the endocyclic area of sealing element only generate shaft coupling small
Frictional force, which will not adversely affect the normal rotation of godet roller, but its advantage point be the sealing element with
Shaft coupling is in close contact, and eliminates gap present in background technology, can cut down or micronic dust (short fibre willow catkins flying in the air) is prevented to enter bearing
Inside substantially prolongs the service life of seal wire wheel assembly.Traditional godet roller with gap can only generally use 2-3
Month, it is necessary to bearing is replaced in cleaning, and it is more than the month that 5-6 can be at least used continuously in the bearing of the present invention, even up to the several years.
Description of the drawings
Fig. 1 is the structure chart of the godet wheel device of the present invention；
Fig. 2 is the sectional view of the seal wire wheel assembly of the present invention；
The sealing element that Fig. 3 is the present invention contacts schematic diagram (one) with shaft coupling；
The sealing element that Fig. 4 is the present invention contacts schematic diagram (two) with shaft coupling；
Fig. 5 is that the endocyclic area of sealing element of the present invention is in pectinate texture figure；
Fig. 6 is to have the structure chart for isolating line on sealing element of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Fig. 2, seal wire wheel assembly 6, including shaft coupling 1, is fixed on the bearing 2 of 1 one end of shaft coupling and is provided with mounting hole
Godet roller 3, bearing 2 is located in the mounting hole of godet roller 3, and sealing element 4 is provided in the mounting hole in 2 outside of bearing, close
The outer ring of sealing 4 is in close contact with mounting hole side wall, and the endocyclic area 411 of sealing element 4 is compliant member, the compliant member 411
Inner ring contact to cut down with 2 tight flexible adapting of shaft coupling or micronic dust prevented to enter inside bearing 2.
Sealing element 4 is made of soft plastic.Soft plastic includes TPU, TPE, TPR, silica gel, rubber etc..Soft plastic
Manufactured sealing element is when following bearing to rotate and the frictional force of shaft coupling is relatively slight, does not interfere with the rotation of godet roller.
Sealing element 4 includes metal ring 42 and rubber ring 41, and rubber ring 41 includes endocyclic area 411 and outer region 412,
Endocyclic area 411 is wrapped in the inward flange of metal ring 42, and outer region 412 is wrapped in the outer edge of metal ring 42, inner ring
The inner ring in region 411 is contacted with 1 tight flexible adapting of shaft coupling, and outer ring and 3 wall of mounting hole of outer region 412 are in close contact.Round metal
Ring is made of iron plate, and sealing element is combined by metal ring and rubber ring, and the integral rigidity of sealing element is more preferable, and is not easy to receive
Contracting, especially in the case where expanding with heat and contract with cold, effect becomes apparent from；The sealing effect of the sealing element is more preferable, and service life is longer, together
When due to the material cost of rubber parts it is higher than the material cost of iron plate, iron plate saves production cost instead of sealing element.
Sealing element 4 is made by Shooting Technique in metal ring 42 and rubber material.Manufacturing process is fairly simple, production cost
It is lower.
The section of endocyclic area 411 is triangular in shape, and the thickness ecto-entad of endocyclic area 411 tapers into.Endocyclic area
Thickness small end is in close contact with shaft coupling, in sealing element quick rotation, due to the smaller region of thickness and the contact surface of shaft coupling
Product is also small, and the resistance of generation also very little will not generate harmful effect to the rotation of godet roller.As shown in figure 3, endocyclic area is just
Good and shaft coupling is in close contact, and the frictional force between endocyclic area and shaft coupling is smaller at this time；As described in Figure 4, endocyclic area and shaft coupling
After contact, because endocyclic area is compared with shaft coupling quick rotation, endocyclic area is in the front end one of bending or endocyclic area at this time
Part is close together with shaft coupling, and since endocyclic area is very soft, shaft coupling will not generate too the rotation of endocyclic area
Big drag effects do not influence the normal rotation of godet roller.
As shown in figure 5, endocyclic area 411 is in pectinate texture, as shown in figure 5, in godet roller quick rotation, sealing element
Quick rotation is followed, endocyclic area is in pectinate texture, can reduce the contact area between endocyclic area and shaft coupling, is further reduced
Sealing element contacted with shaft coupling caused by frictional force.Simultaneously because the reason of sealing element quick rotation, endocyclic area can form one
A isolation barrier, even if the gap between pectinate texture exists, external short fine willow catkins flying in the air are also difficult to enter by above-mentioned gap
Bearing inner.
Endocyclic area 411 is provided with several and isolates line 15, can reduce the intensity of endocyclic area, reduces the friction with shaft coupling
Power.
It is less than 1 millimeter with the thickness of 1 contact portion of shaft coupling on endocyclic area 411.When on endocyclic area with shaft coupling contact site
After the thickness divided is more than 1 millimeter, sealing element, because frictional force caused by close contact is larger, can influence turning for godet roller with shaft coupling
It is dynamic.
As shown in Figure 1, godet wheel device, including fixing bracket 5 and one or two seal wire wheel assembly 6, the godet roller group
Part 6 is fixed on the bearing 2 of 1 one end of shaft coupling including shaft coupling and is provided with the godet roller 3 of mounting hole, and shaft coupling 1 is fixed on fixing bracket 5
On, bearing 2 is located in the mounting hole of godet roller 3, and sealing element 4 is provided in the mounting hole 3 in 2 outside of bearing, sealing element 4
Outer ring and 3 side wall of mounting hole are in close contact, and the endocyclic area 411 of sealing element 4 is compliant member, the inner ring of the compliant member 411
It contacts to cut down with 1 tight flexible adapting of shaft coupling or micronic dust is prevented to enter inside bearing 2.
Seal wire wheel assembly provided by the present invention and godet wheel device are described in detail above, it is used herein
Specific case is set forth the principle of the present invention and embodiment, and the explanation of above example is only intended to help to understand this
Invention and core concept.It should be pointed out that for those skilled in the art, the principle of the invention is not being departed from
Under the premise of, can also to the present invention some improvement and modification can also be carried out, these improvement and modification also fall into the claims in the present invention
In protection domain.
Claims (4)
1. seal wire wheel assembly, including shaft coupling, it is fixed on the bearing of shaft coupling one end and is provided with the godet roller of mounting hole, bearing is located at
In the mounting hole of godet roller, sealing element, outer ring and the mounting hole side wall of sealing element are provided in the mounting hole on the outside of bearing
It is in close contact, it is characterised in that the endocyclic area of sealing element is compliant member, the inner ring of the compliant member and shaft coupling tight flexible adapting
It contacts to cut down or micronic dust is prevented to enter Bearing inner；
Sealing element includes metal ring and rubber ring, and rubber ring includes endocyclic area and outer region, and endocyclic area is wrapped in gold
Belong to the inward flange of annulus, outer region is wrapped in the outer edge of metal ring, and inner ring and the shaft coupling tight flexible adapting of endocyclic area connect
It touches, outer ring and the mounting hole side wall of outer region are in close contact；
The section of endocyclic area is triangular in shape, and the thickness ecto-entad of endocyclic area tapers into；Endocyclic area is in pectinate texture；
It is less than 1 millimeter with the thickness of shaft coupling contact portion on endocyclic area.
2. seal wire wheel assembly according to claim 1, it is characterised in that sealing element is made of soft plastic.
3. seal wire wheel assembly according to claim 1, it is characterised in that metal ring and rubber material pass through Shooting Technique
Sealing element is made.
4. godet wheel device, including fixing bracket and one or two seal wire wheel assembly, which includes shaft coupling, fixation
Shaft coupling one end bearing and be provided with the godet roller of mounting hole, shaft coupling is fixed on fixing bracket, and bearing is located at godet roller
In mounting hole, sealing element is provided in the mounting hole on the outside of bearing, outer ring and the mounting hole side wall of sealing element are in close contact,
It is characterized in that the endocyclic area of sealing element is compliant member, the inner ring of the compliant member contacts to cut down with shaft coupling tight flexible adapting
Or micronic dust is prevented to enter Bearing inner；
Sealing element includes metal ring and rubber ring, and rubber ring includes endocyclic area and outer region, and endocyclic area is wrapped in gold
Belong to the inward flange of annulus, outer region is wrapped in the outer edge of metal ring, and inner ring and the shaft coupling tight flexible adapting of endocyclic area connect
It touches, outer ring and the mounting hole side wall of outer region are in close contact；
The section of endocyclic area is triangular in shape, and the thickness ecto-entad of endocyclic area tapers into；Endocyclic area is in pectinate texture；
It is less than 1 millimeter with the thickness of shaft coupling contact portion on endocyclic area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610888574.6A CN106245171B (en) | 2016-10-12 | 2016-10-12 | Seal wire wheel assembly and godet wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610888574.6A CN106245171B (en) | 2016-10-12 | 2016-10-12 | Seal wire wheel assembly and godet wheel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106245171A CN106245171A (en) | 2016-12-21 |
| CN106245171B true CN106245171B (en) | 2018-05-29 |
Family
ID=57611407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610888574.6A Active CN106245171B (en) | 2016-10-12 | 2016-10-12 | Seal wire wheel assembly and godet wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106245171B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554426Y (en) * | 2002-06-28 | 2003-06-04 | 重庆川东减震制造有限公司 | Dust-proof sealing washer of shock absorber |
| CN2886236Y (en) * | 2006-01-17 | 2007-04-04 | 程峰 | Rubber plastic composite lip-like seal ring for rotary shaft |
| CN201395668Y (en) * | 2009-04-18 | 2010-02-03 | 童云章 | Passive guide-wire device for spinning core yarn in ring spinning frame |
| CN201416053Y (en) * | 2009-06-14 | 2010-03-03 | 童云章 | Thread-guiding driven device for guiding core-spun yarns spun by ring spinning frame |
| CN206127521U (en) * | 2016-10-12 | 2017-04-26 | 宁波市鄞州大成纺机配件厂 | Godet roller subassembly and godet wheel device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10033446C5 (en) * | 2000-07-10 | 2006-12-14 | Dichtungstechnik G. Bruss Gmbh & Co. Kg | Shaft seal |
-
2016
- 2016-10-12 CN CN201610888574.6A patent/CN106245171B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554426Y (en) * | 2002-06-28 | 2003-06-04 | 重庆川东减震制造有限公司 | Dust-proof sealing washer of shock absorber |
| CN2886236Y (en) * | 2006-01-17 | 2007-04-04 | 程峰 | Rubber plastic composite lip-like seal ring for rotary shaft |
| CN201395668Y (en) * | 2009-04-18 | 2010-02-03 | 童云章 | Passive guide-wire device for spinning core yarn in ring spinning frame |
| CN201416053Y (en) * | 2009-06-14 | 2010-03-03 | 童云章 | Thread-guiding driven device for guiding core-spun yarns spun by ring spinning frame |
| CN206127521U (en) * | 2016-10-12 | 2017-04-26 | 宁波市鄞州大成纺机配件厂 | Godet roller subassembly and godet wheel device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106245171A (en) | 2016-12-21 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190703 Address after: 524000 North Station of Changchuan Avenue, Zhanjiang City, Guangdong Province Patentee after: Chung Charm Textiles Ltd. Address before: 315100 Xinwang Village, Tangxi Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Ningbo Dacheng Textile Machinery Parts Factory |
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| TR01 | Transfer of patent right |