CN208814349U - A kind of anti-polishing scratch transfer roller - Google Patents
A kind of anti-polishing scratch transfer roller Download PDFInfo
- Publication number
- CN208814349U CN208814349U CN201821389901.4U CN201821389901U CN208814349U CN 208814349 U CN208814349 U CN 208814349U CN 201821389901 U CN201821389901 U CN 201821389901U CN 208814349 U CN208814349 U CN 208814349U
- Authority
- CN
- China
- Prior art keywords
- transfer roller
- air bag
- rotating cylinder
- polishing scratch
- ontology
- 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
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
This patent is related to shaft device field, disclose a kind of anti-polishing scratch transfer roller, including transfer roller ontology, transfer roller ontology both ends are equipped with support base, transfer roller body outer surface, which rotates coaxially, is arranged with rotating cylinder, on rotating cylinder peripheral wall it is circumferential and it is parallel with tube rotaring axis be uniformly provided with several grooves, fill out in each groove equipped with air bag, air bag is connected with air charging system, and inflated airbag upper surface is higher than rotating cylinder outer surface.This patent is intended to provide a kind of frictional force reduced between plastic paper and transfer roller ontology using air bag and rotating cylinder, and the polishing scratch on plastic paper can be reduced or avoided in this way.
Description
Technical field
The utility model relates to the field of shaft device, especially design is related to a kind of anti-polishing scratch transfer roller.
Background technique
In the industrial circle of packaging production, it usually needs plastic paper is printed and dyed, is cut out, closes the processing technologys such as film.?
During processing, packing plastics paper is usually oriented to and is wound with transfer roller ontology.But plastic paper in process of production
It is often touched with this consideration of transfer roller, the mutual friction of the two phase can leave polishing scratch on plastic paper, lead to plastic paper in this way because of surface
There is polishing scratch and scraps.
The shoe of existing transfer roller ontology is usually equipped with axle sleeve in transfer roller body outer surface, such as license is announced
Number for CN104373454B patent document in disclose a kind of abrasionproof rotary shaft, including rotation axis ontology, which is characterized in that into
One step includes level-one axle sleeve, and the axle journal that the level-one axle sleeve is sheathed on the rotation axis ontology is outer and dismountable with the axle journal
Be fixedly connected, the level-one axle sleeve and the axle journal are interference fit, the abrasionproof rotary shaft further comprise be sheathed on it is described
Second level axle sleeve outside level-one axle sleeve, and the second level axle sleeve is removably fixedly connected with the level-one axle sleeve, the second level axis
Set and the level-one axle sleeve are interference fit, magnitude of interference between the second level axle sleeve and Axle Parts be less than the level-one axle sleeve with
Magnitude of interference between the rotation axis ontology.In technical solution disclosed above, shaft is carried out although can use two-stage axle sleeve
Protection, but may be only available for the connection of rigid member, and when the cooperation of shaft and connector, frictional force between the two does not have still
Change, the two is protected under the same condition of production just with the wearability of axle sleeve.Such axle sleeve is producing
The transfer roller ontology of plastic paper, which connects setting, can not fundamentally improve the wear phenomenon of plastic paper.
Utility model content
The utility model is intended to provide a kind of anti-polishing scratch transfer roller, and transfer roller ontology and plastic paper connect when solving to produce plastic paper
Touching leads to the problem of polishing scratch.
In order to solve the above-mentioned technical problem, following technical scheme, the anti-polishing scratch transfer roller of one of this programme are provided, including turned
Roller body, transfer roller ontology both ends are equipped with support base, and transfer roller body outer surface, which rotates coaxially, is arranged with rotating cylinder, circumferential on rotating cylinder peripheral wall
And it is parallel with tube rotaring axis be uniformly provided with several grooves, filled out in each groove equipped with air bag, air bag is connected with air charging system,
Inflated airbag upper surface is higher than rotating cylinder outer surface.
The technical principle of this programme: transfer roller is generally standard component, and the diameter of transfer roller is smaller, while transfer roller needs to carry centainly
Intensity, so on rotating cylinder be arranged air bag can to avoid change transfer roller body construction other knots can also be set on rotating cylinder
Structure.Air charging system pours gas in air bag, and the air bag upper surface after inflation is higher than rotating cylinder outer surface.At this point, plastic paper and turn
Cylinder contact be oriented to, the area of plastic paper and transfer roller body contacts can be reduced in this way, allow plastic paper air bag upper surface into
Row sliding.Air bag upper surface is flexible structure, it is possible to reduce the frictional force between plastic paper and transfer roller ontology reduces transfer roller ontology
The polishing scratch generated on plastic paper when cooperating with plastic paper.
This programme the utility model has the advantages that
1, this programme reduces the frictional force between plastic paper and transfer roller ontology using air bag and rotating cylinder, can reduce in this way or
Avoid the polishing scratch on plastic paper.
2, this programme airbag structure is simple, is easy installation, easy to use.
3, this programme structure is simple, at low cost, and is easy maintenance.
Further, the rotating cylinder both ends are rotatably connected on support base, and such rotating cylinder will not be rotated synchronously with transfer roller ontology,
Transfer roller ontology play the guiding role to plastic paper at this time, but transfer roller ontology is generally standard component, the surface roughness of transfer roller ontology
It is larger, it is easy to scratch plastic paper surface, so being arranged rotating cylinder outside transfer roller ontology, such plastic paper is when pulling, plastic paper band
Dynamic drum rotation, while air bag can be further reduced the contact area of plastic paper and transfer roller ontology, friction be reduced, to reduce
Polishing scratch.
Further, the rotating cylinder both ends are fixed on transfer roller ontology and with transfer roller ontology with turn, at this point, rotating cylinder and transfer roller sheet
For body with turn, such air bag preferably will play the role of flexible drive to plastic paper, reduce between plastic paper and transfer roller ontology
Contact area.
Further, the air charging system includes piston cylinder, and piston cylinder is equipped with air inlet pipe and an air outlet pipe, and escape pipe and gas
Capsule is connected to, the air inlet pipe air inlet on piston cylinder, pushes the piston in piston cylinder mobile, and gas is discharged into air bag from escape pipe, will
Air bag inflation.
Further, the air bag upper surface is smooth surface, and the roughness range of air bag upper surface is 0.02~0.16 μm, in this way
The frictional force between plastic paper can preferably be reduced.
Further, the air bag upper surface is equipped with fibrous layer flexible, it is ensured that balloon surface belongs to flexible structure, right
Plastic paper have it is certain give way, in this way reduce plastic paper friction.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-polishing scratch transfer roller in the utility model embodiment 1；
Fig. 2 is a kind of structural schematic diagram of anti-polishing scratch transfer roller in the utility model embodiment 2.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: transfer roller ontology 1, support base 2, rotating cylinder 3, groove 4, air bag 5, piston cylinder
6, escape pipe 7, fibrous layer 8.
Embodiment 1, basic structure is as shown in Fig. 1:
A kind of anti-polishing scratch transfer roller, including transfer roller ontology 1,1 both ends of transfer roller ontology are equipped with support base 2,1 outer surface of transfer roller ontology
Rotate coaxially and be arranged with rotating cylinder 3, on 3 peripheral wall of rotating cylinder it is circumferential and it is parallel with 3 axis of rotating cylinder be uniformly provided with several grooves 4, each
It is filled out in groove 4 equipped with air bag 5, air bag 5 is connected with air charging system, and 5 upper surface of inflated airbag is higher than 3 outer surface of rotating cylinder.Turn
3 both ends of cylinder are rotatably connected on support base 2, and air charging system includes piston cylinder 6, and piston cylinder 6 is equipped with air inlet pipe and an air outlet pipe 7,
And escape pipe 7 is connected to air bag 5,5 upper surface of air bag is smooth surface.
In specific implementation process, transfer roller ontology 1 and support base 2 are rotatablely connected, and transfer roller ontology 1 is connected with motor, motor band
Turn roller body 1 rotates, and support base 2 is convenient for the installation of transfer roller ontology 1.Transfer roller ontology 1 is generally standard component, transfer roller ontology 1
Diameter is smaller, while transfer roller ontology 1 needs to carry certain intensity, so air bag 5 is arranged on rotating cylinder 3 to be turned to avoid change
Other structures can also be arranged on rotating cylinder 3 in 1 structure of roller body.3 both ends of rotating cylinder are rotatably connected on support base 2, such rotating cylinder 3
It will not be rotated synchronously with transfer roller ontology 1.Transfer roller ontology 1 play the guiding role to plastic paper at this time, but the surface of transfer roller ontology 1 is thick
Rugosity is larger, is easy to scratch plastic paper surface, so being arranged rotating cylinder 3 outside transfer roller ontology 1.Air bag 5 is fixedly connected with groove 4,
Or it is connected by screw bolts.When transfer roller ontology 1 needs work, piston cylinder 6 is equipped with air inlet pipe and an air outlet pipe 7, and escape pipe 7
It is connected to air bag 5, the air inlet pipe air inlet on piston cylinder 6, pushes the piston in piston cylinder 6 mobile, gas is discharged into gas from escape pipe 7
In capsule 5, air bag 5 is inflated.5 upper surface of air bag after inflation is higher than 3 outer surface of rotating cylinder.At this point, plastic paper and rotating cylinder 3 contact into
Row guiding can reduce the area that plastic paper and transfer roller ontology 1 contact in this way, plastic paper is allowed to be slided in 5 upper surface of air bag.
5 upper surface of air bag is smooth surface, and the roughness range of 5 upper surface of air bag is 0.02~0.16 μm, it is possible to reduce plastic paper and transfer roller
Frictional force between ontology 1 reduces the polishing scratch generated on plastic paper when transfer roller ontology 1 and plastic paper cooperation.
This programme reduces the frictional force between plastic paper and transfer roller ontology 1 using air bag 5 and rotating cylinder 3, can reduce in this way
Or avoid polishing scratch on plastic paper.5 structure of this programme air bag is simple, is easy installation, easy to use, at low cost.
Embodiment 2, basic structure is as shown in Fig. 2:
3 both ends of rotating cylinder are fixed on transfer roller ontology 1 and turn together with transfer roller ontology 1, air bag unlike the first embodiment
5 upper surfaces are equipped with fibrous layer 8 flexible.3 both ends of rotating cylinder are fixed on transfer roller ontology 1 and with transfer roller ontology 1 with turn, at this point, turning
With turning, such air bag 5 preferably will play the role of flexible drive to plastic paper for cylinder 3 and transfer roller ontology 1, reduce plastic paper and
Contact area between transfer roller ontology 1.5 upper surface of air bag is equipped with fibrous layer 8 flexible, it is ensured that 5 surface of air bag belongs to soft
Property structure, to plastic paper have it is certain give way, in this way reduce plastic paper friction.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. a kind of anti-polishing scratch transfer roller, including transfer roller ontology, transfer roller ontology both ends are equipped with support base, it is characterised in that: transfer roller ontology
Outer surface, which rotates coaxially, is arranged with rotating cylinder, on rotating cylinder peripheral wall it is circumferential and it is parallel with tube rotaring axis be uniformly provided with several grooves, often
It is filled out in a groove equipped with air bag, air bag is connected with air charging system, and inflated airbag upper surface is higher than rotating cylinder outer surface.
2. a kind of anti-polishing scratch transfer roller according to claim 1, it is characterised in that: the rotating cylinder both ends are rotatably connected on support
On seat.
3. a kind of anti-polishing scratch transfer roller according to claim 1, it is characterised in that: the rotating cylinder both ends are fixed in transfer roller ontology
It goes up and turns together with transfer roller ontology.
4. a kind of anti-polishing scratch transfer roller according to claim 1, it is characterised in that: the air charging system includes piston cylinder, living
Plug cylinder is equipped with air inlet pipe and an air outlet pipe, and escape pipe is connected to air bag.
5. a kind of anti-polishing scratch transfer roller according to claim 1, it is characterised in that: the air bag upper surface is smooth surface.
6. a kind of anti-polishing scratch transfer roller according to claim 1, it is characterised in that: the air bag upper surface is equipped with fibre flexible
Tie up layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389901.4U CN208814349U (en) | 2018-08-27 | 2018-08-27 | A kind of anti-polishing scratch transfer roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389901.4U CN208814349U (en) | 2018-08-27 | 2018-08-27 | A kind of anti-polishing scratch transfer roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208814349U true CN208814349U (en) | 2019-05-03 |
Family
ID=66274876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821389901.4U Active CN208814349U (en) | 2018-08-27 | 2018-08-27 | A kind of anti-polishing scratch transfer roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208814349U (en) |
-
2018
- 2018-08-27 CN CN201821389901.4U patent/CN208814349U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201559342U (en) | Receiving press roller for winding printer | |
| CN204588320U (en) | Retractable cable dish | |
| CN208814349U (en) | A kind of anti-polishing scratch transfer roller | |
| CN204150549U (en) | A kind of automatic splicer | |
| CN202558528U (en) | Rope pressing device of elastic swinging arm hoister | |
| CN103173928A (en) | Tension control and torsion spring steel coil brake device for spindle of braiding machine | |
| CN203112191U (en) | Regulation device for gap between fly roll and rubber roll | |
| CN105751712B (en) | A kind of printer | |
| CN205215564U (en) | Wheelchair is with preventing brake equipment that turns on one's side | |
| CN202140041U (en) | Sucker rod centering device | |
| CN202389989U (en) | Automatic expansion head for unreeling of splitting machine | |
| CN207600640U (en) | The axial tension force checking device of bindiny mechanism | |
| CN206188124U (en) | Chain collection device | |
| CN205705789U (en) | A kind of ribbon roll axis mechanism | |
| CN205874761U (en) | Washing machine with fitness function | |
| CN203359625U (en) | Device for preventing packaging film of color press from loosing | |
| CN206899810U (en) | A kind of bag tire machine | |
| CN108202825A (en) | A kind of rotation pipe braking structure for bicycle | |
| CN205324076U (en) | A version roller for leather waterborne is handled | |
| CN206427212U (en) | Brake apparatus before a kind of high bicycle of security performance | |
| CN104368628B (en) | A kind of double pressures singly send type uncoiler force feed structure | |
| CN206473157U (en) | A kind of anti-wear curtain control part | |
| CN202220305U (en) | Revolving drum pulper with friction transmission of riding wheel | |
| CN203344457U (en) | Coating mechanism of coating machine | |
| CN211361845U (en) | Tail material tensioning device of sand paper machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |