CN2843837Y - Pressure regulating paper roller - Google Patents
Pressure regulating paper roller Download PDFInfo
- Publication number
- CN2843837Y CN2843837Y CN 200520125368 CN200520125368U CN2843837Y CN 2843837 Y CN2843837 Y CN 2843837Y CN 200520125368 CN200520125368 CN 200520125368 CN 200520125368 U CN200520125368 U CN 200520125368U CN 2843837 Y CN2843837 Y CN 2843837Y
- Authority
- CN
- China
- Prior art keywords
- air roll
- plate
- location
- frame
- locating shaft
- 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
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Abstract
The utility model relates to an adjustable paper pressing roller of printing machinery. Both ends of the paper pressing roller are respectively installed on a rotary positioning plate, and can rotate; the rotary positioning plate is connected with a machine frame via a positioning shaft, and can rotate around the shaft line of the positioning shaft. The utility model has the advantages that when paperboards with different thickness are processed, the paper pressing roller can automatically adjust the gap between the paper pressing roller and a rubber roller, has convenient replacement, and the utility model can replace the paper pressing rollers with different diameters.
Description
(1) technical field
The utility model relates to the air roll of printing machinery, a kind of specifically adjustable air roll.
(2) background technology
The air roll of existing printing machinery is installed on the frame, is used the work of finishing paper pushing board with rubber roll.In order to tackle the different cardboard of processing thickness, often need to adjust the gap of air roll and rubber roll, adjustment work is the comparison difficulty, and changes also very difficult after the air roll wearing and tearing, particularly be subjected to the restriction of frame upper pressure paper roller and rubber roll distance of shaft centers, can't change the different air roll of diameter.
(3) summary of the invention
It is a kind of when the different cardboard of processing thickness that the purpose of this utility model is to provide, and can adjust the gap with rubber roll automatically; Be convenient to change; The adjustable air roll that can change with the different-diameter air roll.
The purpose of this utility model is realized by following technical scheme: a kind of adjustable air roll, comprise frame 1, and air roll 2 is characterized in that air roll 2 two ends are installed in respectively on the rotation location-plate 3, can rotate; Rotation location-plate 3 is connected with frame 1 by locating shaft 7, and rotation location-plate 3 can rotate around the axis of locating shaft 7.The different cardboard of reply processing thickness, air roll 2 can be adjusted the gap with rubber roll automatically.
Axle head that locating shaft 7 front ends are thicker and rotation location-plate 3 are movingly; Thinner stage casing axle cooperates with frame 1; The rear end threaded portion cooperates with nut, locating shaft 7 can be locked on the frame 1.
Between the rotation location-plate 3 of both sides back shaft 5 is arranged, back shaft 5 is parallel with air roll 2, is fixedly connected on the location-plate 3.
On the rotation location-plate 3 dead eye 4 is arranged, air roll 2 axle heads are by the supporting of the bearing in the dead eye 4.
Select the different rotation location-plate 3 in dead eye 4 positions, change the different air roll of diameter 2.
Unclamp locating shaft 7 rear end nuts, unload locating shaft 7 and can take off the rotation location-plate 3 that air roll 2 is installed, make replacing air roll 2 very convenient; Back shaft 5 makes two sideway swivel location-plates 3 more firm, good integrity, and the weight of increase air roll 2 platens.
Rotation location-plate structure of the present utility model, can be applied to multiple machinery the axle install.
The utility model has the advantages that: when the different cardboard of processing thickness, air roll can be adjusted the gap with rubber roll automatically, has prolonged the service life of rubber roll; Be convenient to change air roll; And can change the different air roll of diameter.
(4) description of drawings
Fig. 1 is the schematic diagram that air roll of the present utility model cooperates with frame;
Fig. 2 is the A-A view of Fig. 1;
(5) specific embodiment
Frame shown in the figure 1 is connected with rotation location-plate 3 usefulness locating shafts 7, and axle head that locating shaft 7 front ends are thicker and rotation location-plate 3 are movingly; Thinner stage casing axle cooperates with frame 1; The rear end threaded portion cooperates with nut 8, and screwing nut 8 can be locked at locating shaft 7 on the frame 1.The different cardboard of reply processing thickness, rotation location-plate 3 is being with air roll 2 to rotate fine setting around locating shaft 7, can adjust the gap with rubber roll automatically, under suitable gap, the weight of air roll 2 dependence self, rotation location-plate 3 and back shaft 5 is pressed on the cardboard, cooperates with rubber roll and realizes paper feeding.Air roll 2 can remedy air roll because the gap that wearing and tearing bring changes around the rotation fine setting of locating shaft 7 simultaneously, has prolonged the service life of air roll.On the rotation location-plate 3 dead eye 4 is arranged, air roll 2 axle heads are by the supporting of the bearing in the dead eye 4.Two back shafts 5 are arranged between the rotation location-plate 3 of both sides, and back shaft 5 is parallel with air roll 2, is fixedly connected on the location-plate 3.Select the different rotation location-plate 3 in dead eye 4 positions, change the different air roll of diameter 2.Unclamp locating shaft 7 back end nuts 8, unload locating shaft 7 and can take off the rotation location-plate 3 that air roll 2 is installed, make replacing air roll 2 very convenient; Back shaft 5 makes two sideway swivel location-plates 3 more firm, good integrity, and the weight of increase air roll 2 platens.
Rotation location-plate structure of the present utility model, can be applied to multiple machinery the axle install.
Claims (4)
1, a kind of adjustable air roll comprises frame (1), and air roll (2) is characterized in that air roll (2) two ends are installed in respectively on the rotation location-plate (3), can rotate; Rotation location-plate (3) is connected with frame (1) by locating shaft (7), and rotation location-plate (3) can rotate around the axis of locating shaft (7).
2, adjustable air roll according to claim 1 is characterized in that the thicker axle head of locating shaft (7) front end and rotates location-plate (3) movingly; Thinner stage casing axle cooperates with frame (1); The rear end threaded portion cooperates with nut, locating shaft (7) can be locked on the frame (1).
3, adjustable air roll according to claim 1 is characterized in that rotating dead eye (4) is arranged on the location-plate (3), and air roll (2) axle head is by the supporting of the bearing in the dead eye (4).
4, adjustable air roll according to claim 1 is characterized in that between the rotation location-plate (3) of both sides back shaft (5) being arranged, and back shaft (5) is parallel with air roll (2), is fixedly connected on the location-plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125368 CN2843837Y (en) | 2005-11-29 | 2005-11-29 | Pressure regulating paper roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125368 CN2843837Y (en) | 2005-11-29 | 2005-11-29 | Pressure regulating paper roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843837Y true CN2843837Y (en) | 2006-12-06 |
Family
ID=37485793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520125368 Expired - Fee Related CN2843837Y (en) | 2005-11-29 | 2005-11-29 | Pressure regulating paper roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843837Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449227A (en) * | 2013-08-30 | 2013-12-18 | 无锡宝南机器制造有限公司 | Paper pinch roller pressure adjusting device |
| CN106457817A (en) * | 2014-05-14 | 2017-02-22 | 小森公司 | Cylinder device for printing press |
-
2005
- 2005-11-29 CN CN 200520125368 patent/CN2843837Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449227A (en) * | 2013-08-30 | 2013-12-18 | 无锡宝南机器制造有限公司 | Paper pinch roller pressure adjusting device |
| CN103449227B (en) * | 2013-08-30 | 2015-09-02 | 无锡宝南机器制造有限公司 | Paper pinch roller pressure control apparatus |
| CN106457817A (en) * | 2014-05-14 | 2017-02-22 | 小森公司 | Cylinder device for printing press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Justu Packing Machinery Co., Ltd. Assignor: Song Baosan Contract fulfillment period: 2009.7.16 to 2015.7.16 Contract record no.: 2009370000336 Denomination of utility model: Pressure regulating paper roller Granted publication date: 20061206 License type: Exclusive license Record date: 20090325 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.16 TO 2015.7.16; CHANGE OF CONTRACT Name of requester: QINGDAO JUSTU PACKING MACHINERY CO., LTD. Effective date: 20090325 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Justu Packing Machinery Co., Ltd. Assignor: Song Baosan Contract fulfillment period: 2009.7.16 to 2015.7.16 Contract record no.: 2009370000336 Denomination of utility model: Pressure regulating paper roller Granted publication date: 20061206 License type: Exclusive license Record date: 20090325 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.16 TO 2015.7.16; CHANGE OF CONTRACT Name of requester: QINGDAO JUSTU PACKING MACHINERY CO., LTD. Effective date: 20090325 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20111129 |