CN207772582U - A kind of anti-skidding printing machine rubber roller - Google Patents
A kind of anti-skidding printing machine rubber roller Download PDFInfo
- Publication number
- CN207772582U CN207772582U CN201820032539.9U CN201820032539U CN207772582U CN 207772582 U CN207772582 U CN 207772582U CN 201820032539 U CN201820032539 U CN 201820032539U CN 207772582 U CN207772582 U CN 207772582U
- Authority
- CN
- China
- Prior art keywords
- middle layer
- roller core
- printing machine
- skidding
- arresting disk
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of anti-skidding printing machine rubber rollers, including position-arresting disk, roller core, the roll shaft set on roller core both sides, the middle layer that is set on roller core outer circumference surface and the outer roll surface being set on middle layer outer circumference surface, it is axially arranged with positioning strip to the outer circumference surface upper edge of roller core, and the convex block of hollow-core construction is evenly distributed on the outer circumference surface of middle layer；Roll shaft be connected with roller core one section is thread segment, and position-arresting disk is mounted on thread segment and is threadedly coupled with thread segment, and position-arresting disk is equipped with the raised line opposite with middle layer and outer roll surface.The anti-skidding printing machine rubber roller of the utility model, positioning strip can improve the stability that roller core is combined with middle layer, prevent middle layer from skidding with respect to roller core.Convex block is squeezed by outer roll surface, forms elastic pre-stress, prevents outer roll surface from skidding with respect to middle layer.Position-arresting disk can prevent middle layer and outer roll surface from being moved up in the axis of roller core, have the advantages of simple structure and easy realization, and using effect is very good.
Description
Technical field
The utility model belongs to rubber roller technical field, and in particular to a kind of anti-skidding printing machine rubber roller.
Background technology
Currently, with the development of science and technology, all in rapid advances, and in print field, rubber roller is in the fields such as printing
A kind of common accessory, rubber roller are often used in printing and the laminating production of product, and existing print field mid-rubber roll is tied because of it
The problems such as structure design is unreasonable, the case where often having skidded.
Specifically, intaglio printing press is during high-speed cruising, (speed is generally telescopic coining rubber roller running at high speed
210 ms/min), therefore rub between telescopic coining roll surfaces and stock, a large amount of heat is will produce, these
Heat can cause the temperature of telescopic coining rubber roller constantly to increase, and be easy to cause telescopic coining rubber roller and soften, deform.In this way,
The telescopic coining rubber roller to run at high speed is easy for that left and right sidesing shifting occurs, and the printing layer on stock surface is made various printing qualities occur
Amount problem, such as：Register trouble etc..
Utility model content
The purpose of this utility model is to solve the above problems, and provides a kind of stable structure, is not easy the anti-skidding printing machine to skid
Use rubber roller.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of anti-skidding printing machine rubber roller, including position-arresting disk, roller core, set on roller core both sides roll shaft, be set in outside roller core
Middle layer on periphery and the outer roll surface being set on middle layer outer circumference surface, its axial direction of the outer circumference surface upper edge of roller core are set
There is positioning strip, the convex block of hollow-core construction is evenly distributed on the outer circumference surface of middle layer；Roll shaft be connected with roller core one section is spiral shell
Line section, position-arresting disk are mounted on thread segment and are threadedly coupled with thread segment, and position-arresting disk is equipped with opposite with middle layer and outer roll surface
Raised line.
Position-arresting disk is mounted on thread segment, rotary spacing disk so that raised line applies centainly middle layer and outer roll surface
Extruding force, since position-arresting disk is close to the both sides of the both sides and outer roll surface of middle layer, middle layer and outer roll surface can not be in roller cores
Axis move up, be not easy to skid.
Preferably, the position-arresting disk is connected with positioning tube, and positioning tube is set on roll shaft, and spiral shell is offered on positioning tube
Hole, ripple pearl screw are mounted in screw hole and are abutted with roll shaft.
Ripple pearl screw is contacted with roll shaft with certain pressure, can improve the positioning of position-arresting disk and positioning tube in roll shaft axial direction
Precision prevents position-arresting disk from shifting.
Preferably, viscous layer is equipped between the middle layer and outer roll surface.
Preferably, the material of the outer roll surface is PU, interior to be uniformly densely covered with stomata.
Preferably, the cross section of the positioning strip is triangle.
Preferably, the cross section of the positioning strip is rectangle.
The utility model has the beneficial effects that：
A kind of anti-skidding printing machine rubber roller provided by the utility model, positioning strip can improve what roller core was combined with middle layer
Stability, increasing friction force effectively prevent middle layer to skid with respect to roller core.Convex block is squeezed by outer roll surface, forms elastic pre-stress,
To increasing friction force, outer roll surface is effectively prevent to skid with respect to middle layer.Position-arresting disk is sleeved on the thread segment of roll shaft, Ke Yiyou
The prevention middle layer of effect and outer roll surface are moved up in the axis of roller core, are had the advantages of simple structure and easy realization, using effect is very good.
Description of the drawings
Fig. 1 is the Longitudinal cross section schematic of the anti-skidding printing machine rubber roller of the utility model.
Fig. 2 is the cross-sectional view of the anti-skidding printing machine rubber roller of the utility model.
Fig. 3 is the schematic diagram of raised line on the utility model position-arresting disk.
Reference sign：
1, position-arresting disk；2, roller core；3, roll shaft；301, thread segment；4, middle layer；5, outer roll surface；6, positioning strip；7, convex block；
8, raised line；9, positioning tube；10, ripple pearl screw.
Specific implementation mode
The utility model is described further in the following with reference to the drawings and specific embodiments：
The specific explanations of described cross section and longitudinal section are as follows in the application：
Cross section is in the section of short-axis direction, i.e. the cross section of positioning strip 6 is perpendicular to the axial section shape of positioning strip 6
Shape.Longitudinal section is in the section of length direction.
As shown in Figure 1 to Figure 3, a kind of anti-skidding printing machine rubber roller provided by the utility model, including position-arresting disk 1, roller core
2, set on the roll shaft 3 of 2 both sides of roller core, the middle layer 4 being set on 2 outer circumference surface of roller core and it is set in 4 excircle of middle layer
Outer roll surface 5 on face, it is axially arranged with positioning strip 6 for the outer circumference surface upper edge of roller core 2, uniformly divides on the outer circumference surface of middle layer 4
It is furnished with convex block 7.
The cross section of positioning strip 6 is triangle or rectangle.Positioning strip 6 can improve the stabilization that roller core 2 is combined with middle layer 4
Property, increasing friction force effectively prevent middle layer 4 to skid with respect to roller core 2.
Convex block 7 is hollow-core construction, and when outer roll surface 5 is mounted in middle layer 4, convex block 7 is squeezed by outer roll surface 5, forms bullet
Property pretightning force effectively prevent outer roll surface 5 to skid with respect to middle layer 4 to increasing friction force.
Roll shaft 3 be connected with roller core 2 one section is thread segment 301, and position-arresting disk 1 is mounted on thread segment 301 and thread segment 301
It is threadedly coupled, position-arresting disk 1 is equipped with the raised line 8 of layer 4 and outer roll surface 5 towards the middle, raised line 8 and 5 phase of middle layer 4 and outer roll surface
It is right.Position-arresting disk 1 is mounted on thread segment 301, rotary spacing disk 1 so that raised line 8 applies centainly middle layer 4 and outer roll surface 5
Extruding force.
During intaglio printing press high-speed cruising, since position-arresting disk 1 is close to the side of middle layer 4 and outer roll surface 5, in
Interbed 4 and outer roll surface 5 are limited the limitation of disk 1 after softening, can not be moved up in the axis of roller core 2, still can be with forme roller very
Good cooperation, therefore the printing layer on stock surface can effectively be avoided various printing quality problems occur.
Position-arresting disk 1 is connected with positioning tube 9, and positioning tube 9 is set on roll shaft 3, and positioning tube 9 is matched with 301 screw thread of thread segment
It closes, screw hole is offered on positioning tube 9, ripple pearl screw 10 is mounted in screw hole and is abutted with the thread segment of roll shaft 3 301.
Ripple pearl screw is equipped with the steel ball being connect with spring as the element that can provide pressure and accurate positionin, end,
Steel ball is contacted with thread segment 301 with certain pressure, can improve the positioning accurate of position-arresting disk 1 and positioning tube 9 in 3 axial direction of roll shaft
Degree, prevents position-arresting disk 1 from being shifted during high-speed rotation.
It is equipped with viscous layer (not shown) between middle layer 4 and outer roll surface 5, is further ensured that middle layer 4 and outer roll surface 5
Between preferable stability, avoid skidding.
The material of outer roll surface 5 is PU, interior to be uniformly densely covered with stomata, so that outer roll surface 5 is all tool toughness from the inside to the outside
Anti-skidding rough surface, no matter which kind of diameter outer roll surface 5 be worn to, outer surface is anti-skidding rough surface, has friction
Power.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this reality
With novel principle, it should be understood that the scope of the present invention is not limited to such specific embodiments and embodiments.
Those skilled in the art can make according to the technical disclosures disclosed by the utility model various does not depart from this practicality
Novel substantive various other specific variations and combinations, these variations and combinations are still within the protection scope of the present invention.
Claims (6)
1. a kind of anti-skidding printing machine rubber roller, it is characterised in that：Including position-arresting disk (1), roller core (2), it is set to roller core (2) both sides
Roll shaft (3), the middle layer (4) being set on roller core (2) outer circumference surface and the outer roller being set on middle layer (4) outer circumference surface
Face (5), it is axially arranged with positioning strip (6) for the outer circumference surface upper edge of roller core (2), is uniformly distributed on the outer circumference surface of middle layer (4)
There is the convex block (7) of hollow-core construction；Roll shaft (3) be connected with roller core (2) one section is thread segment (301), and position-arresting disk (1) is mounted on spiral shell
It is threadedly coupled with thread segment (301) in line section (301), position-arresting disk (1) is equipped with opposite with middle layer (4) and outer roll surface (5)
Raised line (8).
2. anti-skidding printing machine rubber roller according to claim 1, it is characterised in that：The position-arresting disk (1) is connected with fixed
Position cylinder (9), positioning tube (9) are set on roll shaft (3), and screw hole is offered on positioning tube (9), and ripple pearl screw (10) is mounted on screw hole
It is interior and abutted with roll shaft (3).
3. anti-skidding printing machine rubber roller according to claim 1 or 2, it is characterised in that：The middle layer (4) and outer roll surface
(5) viscous layer is equipped between.
4. anti-skidding printing machine rubber roller according to claim 1 or 2, it is characterised in that：The material of the outer roll surface (5) is
PU, it is interior to be uniformly densely covered with stomata.
5. anti-skidding printing machine rubber roller according to claim 1 or 2, it is characterised in that：The cross section of the positioning strip (6)
For triangle.
6. anti-skidding printing machine rubber roller according to claim 1 or 2, it is characterised in that：The cross section of the positioning strip (6)
For rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032539.9U CN207772582U (en) | 2018-01-09 | 2018-01-09 | A kind of anti-skidding printing machine rubber roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032539.9U CN207772582U (en) | 2018-01-09 | 2018-01-09 | A kind of anti-skidding printing machine rubber roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207772582U true CN207772582U (en) | 2018-08-28 |
Family
ID=63223845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032539.9U Expired - Fee Related CN207772582U (en) | 2018-01-09 | 2018-01-09 | A kind of anti-skidding printing machine rubber roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207772582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109381A (en) * | 2018-09-11 | 2019-01-01 | 台山市信华彩印包装厂有限公司 | A kind of colored printing film covering device |
-
2018
- 2018-01-09 CN CN201820032539.9U patent/CN207772582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109381A (en) * | 2018-09-11 | 2019-01-01 | 台山市信华彩印包装厂有限公司 | A kind of colored printing film covering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |