CN205839479U - A kind of rubber back flow roll producing speciality paper coating head device - Google Patents
A kind of rubber back flow roll producing speciality paper coating head device Download PDFInfo
- Publication number
- CN205839479U CN205839479U CN201620564543.0U CN201620564543U CN205839479U CN 205839479 U CN205839479 U CN 205839479U CN 201620564543 U CN201620564543 U CN 201620564543U CN 205839479 U CN205839479 U CN 205839479U
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- China
- Prior art keywords
- end cap
- frustum
- back flow
- cone
- roller
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Abstract
The utility model discloses a kind of rubber back flow roll producing speciality paper coating head device, including roller, end cap, left end shaft, right-hand member axle, rubber layer, it is characterized in that, described roller two ends connect end cap, end cap is provided with circular hole, in the circular hole of described left side end cap, it is socketed left end shaft, in the circular hole of described right side end cap, is socketed right-hand member connects, the outer round surface cladding rubber layer of described roller；Having simple in construction, reasonable in design, roller uses hollow-core construction light loss of weight amount, the damage of reduction equipment, energy efficient, connect end axle by end cap, run balance reliable, roller outsourcing ethylene propylene diene rubber, hardness is reasonable, surface abrasion resistance, and do not damage specialties, in general, this rubber back flow roll surface quality is good, concentricity is high, operates steadily without beating, and the specialties produced is without defective products.
Description
Technical field
This utility model relates to speciality paper processing equipment technical field, particularly relates to a kind of production speciality paper coating head
The rubber back flow roll of device.
Background technology
Speciality paper is to copy different fiber utilization paper machines to make to have the paper of particular function and be such as used alone conjunction
Become fiber synthetic paper-pulp or the mixing raw material such as wood pulp coordinate different materials carry out modifying or process give the different function of paper and
Purposes.Such as live use, building materials, electric product, industrial filter, mechanical industry, agricultural, information, optics
As long as with, culture and arts, biochemical sophisticated technology with etc. for the paper wood of specific use all collectively referred to as speciality paper.
This title of speciality paper about 20 the most progressively spread after the sixties in century.Also someone makes its special type add
Work paper.Speciality paper comes from US National cash register company in 1945. the no carbon paper succeeded in developing.Other was extraordinary later
Paper is constantly released and has been opened up out the visual field of people and change people's conventional wisdom to paper.Also Plant fiber it is no longer confined on raw material
Non-plant fibre such as inorfil, synthetic fibers have also been obtained application.Can also process in addition to fiber interweaving layer in structure or
Increase the coating number of plies.Can manufacturing paper with pulp by design as required in effect, this is all the most unexpected.But development of special paper
Face that many difficulties are as many in fund input, equipment requirements is high, technical difficulty is big.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides one.
This utility model be the technical scheme is that
A kind of rubber back flow roll producing speciality paper coating head device, including roller, end cap, left end shaft, right-hand member axle, rubber
Layer, described roller two ends connect left side end cap and right side end cap respectively, and end cap is provided with circular hole, at the circular hole of described left side end cap
Interior socket left end shaft, is socketed right-hand member in the circular hole of described right side end cap and connects, the outer round surface cladding rubber layer of described roller.
Further, described roller end is provided with rounding, and described roller is provided with through hole along axial line, at described through hole two
End is provided with stepped hole, and described stepped hole diameter is more than described through-hole diameter, described roller outer round surface, through hole, stepped hole
Axial line overlaps.
Further, described end cap is circular slab, and the circle centre position at described end cap is provided with spindle nose hole, described end cap and spindle nose
Hole shares the same center of circle, and axial line is mutually perpendicular to.
Further, described left end shaft is made up of left spindle nose, left cylinder, the left frustum of a cone, left axle head, and described left spindle nose connects
Left cylinder, left cylinder connects left frustum of a cone large end face, and left frustum of a cone small end is provided with chamfering, and small end face connects left axle head, left axle head
Chamfered is made in end, and described left spindle nose, left cylinder, the left frustum of a cone, the axial line of left axle head overlap.
Further, described right-hand member axle is made up of right spindle nose, right cylinder, the right frustum of a cone, Step Shaft, right axle head, described
Right spindle nose connects right cylinder, and right cylinder connects the big end of the right frustum of a cone, and right frustum of a cone small end face connects Step Shaft, and Step Shaft connects the right side
Axle head, described right frustum of a cone small end face, the right-hand member of Step Shaft, right axle head end all make chamfered, described right spindle nose, the right side
Cylinder, the right frustum of a cone, Step Shaft, the axial line of right axle head overlap.
Further, described rubber layer is ethylene propylene diene rubber, and hardness is shore 60.
Further, described roller, end cap, left end shaft, right-hand member axle, the axial line of rubber layer overlap.
Compared with prior art, the beneficial effects of the utility model are: have simple in construction, reasonable in design, and roller uses
Hollow-core construction light loss of weight amount, reduces the damage of equipment, energy efficient, connects end axle by end cap, run balance reliable, outside roller
Bag ethylene propylene diene rubber, hardness is reasonable, surface abrasion resistance, and does not damage specialties, in general, this rubber back flow roll surface quality
Good, concentricity is high, operates steadily without beating, and the specialties produced is without defective products, and production cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rubber back flow roll producing speciality paper coating head device；
Fig. 2 is the structural representation of roller；
Fig. 3 is the structural representation of left end shaft；
Fig. 4 is the structural representation of right-hand member axle.
Detailed description of the invention
A kind of rubber back flow roll producing speciality paper coating head device, including roller 1, end cap 2, left end shaft 3, right-hand member axle 4,
Rubber layer 5, described roller two ends connect left side end cap 2 and right side end cap 2 respectively, and end cap 2 is provided with circular hole, in described left-hand end
Socket left end shaft 3 in the circular hole of lid 2, is socketed right-hand member in the circular hole of described right side end cap 2 and connects 4, and described roller 1 cylindrical is bent
Face cladding rubber layer 5.
Further, described roller 1 end is provided with rounding 103, and described roller 1 is provided with through hole 101 along axial line, in institute
Stating through hole 101 two ends and be provided with stepped hole 102, described stepped hole 102 diameter is more than described through hole 101 diameter, outside described roller 1
Round surface, through hole 101, the axial line of stepped hole 102 overlap.
Further, described end cap 2 is circular slab, and the circle centre position at described end cap 2 is provided with spindle nose hole, described end cap 2 with
Spindle nose hole shares the same center of circle, and axial line is mutually perpendicular to.
Further, described left end shaft 3 is made up of left spindle nose 301, left cylinder 302, the left frustum of a cone 303, left axle head 304,
Described left spindle nose 301 connects left cylinder 302, and left cylinder 302 connects the left frustum of a cone 303 large end face, and the left frustum of a cone 303 small end is provided with
Chamfering 3031, small end face connects left axle head 304, and left axle head 304 end makees chamfering 3041 and process, described left spindle nose 301, Zuo Yuan
Post 302, the left frustum of a cone 303, the axial line of left axle head 304 overlap.
Further, described right-hand member axle 4 is by right spindle nose 401, right cylinder 402, the right frustum of a cone 403, Step Shaft 404, right axle
End 405 composition, described right spindle nose 401 connects right cylinder 402, and right cylinder 402 connects the right frustum of a cone 403 and holds greatly, the right frustum of a cone
403 small end faces connect Step Shafts 404, and Step Shaft 404 connects right axle head 405, the described right frustum of a cone 4031 small end face, Step Shaft
Right-hand member 4043, right axle head end 4051 all make chamfered, described right spindle nose 401, right cylinder 402, the right frustum of a cone 403,
Step Shaft 404, the axial line of right axle head 405 overlap.
Further, described rubber layer 5 is ethylene propylene diene rubber, and hardness is shore 60.
Further, described roller 1, end cap 2, left end shaft 3, right-hand member axle 4, the axial line of rubber layer 5 overlap.
Further, the Step Shaft 404 in described right-hand member axle 4 is divided into left-half 4041 and right half part 4042, described
Left-half 4041 is different with the part assembled of right half part 4042, and surface roughness on outer round surface and tolerance range are not
With.
Claims (7)
1. produce a rubber back flow roll for speciality paper coating head device, including roller, end cap, left end shaft, right-hand member axle, rubber
Layer, it is characterised in that described roller two ends connect left side end cap and right side end cap respectively, and end cap is provided with circular hole, on a described left side
Socket left end shaft in the circular hole of side end cap, is socketed right-hand member in the circular hole of described right side end cap and connects, and described roller cylindrical is bent
Face cladding rubber layer.
A kind of rubber back flow roll producing speciality paper coating head device the most according to claim 1, it is characterised in that described
Roller end be provided with rounding, described roller is provided with through hole along axial line, is provided with stepped hole at described through hole two ends, described
Rank bore dia is more than described through-hole diameter, and the outer round surface of described roller, through hole, the axial line of stepped hole overlap.
3. according to a kind of rubber back flow roll producing speciality paper coating head device described in claim 1, it is characterised in that described
End cap is circular slab, and the circle centre position at described end cap is provided with spindle nose hole, and described end cap and spindle nose hole share the same center of circle, and axle center
Line is mutually perpendicular to.
4. according to a kind of rubber back flow roll producing speciality paper coating head device described in claim 1, it is characterised in that described
Left end shaft is made up of left spindle nose, left cylinder, the left frustum of a cone, left axle head, and described left spindle nose connects left cylinder, and left cylinder connects left circle
Frustum large end face, left frustum of a cone small end is provided with chamfering, and small end face connects left axle head, and chamfered is made in left axle head end, described
Left spindle nose, left cylinder, the left frustum of a cone, the axial line of left axle head overlap.
5. according to a kind of rubber back flow roll producing speciality paper coating head device described in claim 1, it is characterised in that described
Right-hand member axle is made up of right spindle nose, right cylinder, the right frustum of a cone, Step Shaft, right axle head, and described right spindle nose connects right cylinder, right circle
Post connects the big end of the right frustum of a cone, and right frustum of a cone small end face connects Step Shaft, and Step Shaft connects right axle head, and the described right frustum of a cone is little
End face, the right-hand member of Step Shaft, right axle head end all make chamfered, described right spindle nose, right cylinder, the right frustum of a cone, Step Shaft,
The axial line of right axle head overlaps.
6. according to a kind of rubber back flow roll producing speciality paper coating head device described in claim 1, it is characterised in that described
Rubber layer is ethylene propylene diene rubber, and hardness is shore 60.
7. according to a kind of rubber back flow roll producing speciality paper coating head device one of claim 1-6 Suo Shu, it is characterised in that
Described roller, end cap, left end shaft, right-hand member axle, the axial line of rubber layer overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564543.0U CN205839479U (en) | 2016-06-14 | 2016-06-14 | A kind of rubber back flow roll producing speciality paper coating head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564543.0U CN205839479U (en) | 2016-06-14 | 2016-06-14 | A kind of rubber back flow roll producing speciality paper coating head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839479U true CN205839479U (en) | 2016-12-28 |
Family
ID=58152149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620564543.0U Expired - Fee Related CN205839479U (en) | 2016-06-14 | 2016-06-14 | A kind of rubber back flow roll producing speciality paper coating head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115246594A (en) * | 2022-09-22 | 2022-10-28 | 江苏时代新能源科技有限公司 | Back roll, preparation method thereof and coating machine |
-
2016
- 2016-06-14 CN CN201620564543.0U patent/CN205839479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115246594A (en) * | 2022-09-22 | 2022-10-28 | 江苏时代新能源科技有限公司 | Back roll, preparation method thereof and coating machine |
| WO2024060562A1 (en) * | 2022-09-22 | 2024-03-28 | 江苏时代新能源科技有限公司 | Back roller, preparation method therefor, and coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180614 |