CN105818520A - Roller angle fine adjustment device - Google Patents
Roller angle fine adjustment device Download PDFInfo
- Publication number
- CN105818520A CN105818520A CN201610220170.XA CN201610220170A CN105818520A CN 105818520 A CN105818520 A CN 105818520A CN 201610220170 A CN201610220170 A CN 201610220170A CN 105818520 A CN105818520 A CN 105818520A
- Authority
- CN
- China
- Prior art keywords
- running roller
- rolling bearing
- fixed frame
- fixing
- fine adjustment
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
Abstract
The invention relates to the technical field of printing machines, in particular to a roller angle fine adjustment device. The roller angle fine adjustment device comprises fixing bases, a roller fine adjustment device, rolling bearings and a roller shaft; one side of each fixing base is fixedly connected with one rolling bearing; the roller fine adjustment device is composed of a fixing frame, an iron ring and an adjusting mechanism; the other sides of the fixing bases are fixedly connected with the bottom face of the fixing frame; a screw sequentially penetrates a locking nut, an outer wall through hole of the fixing frame and a fixing nut to be compressed on the outer surface of the iron ring; the locking nut and the fixing nut are both in threaded connection with the screw; and the iron ring is embedded on the other rolling bearing in a sleeving manner. When the device is used, the roller shaft is connected to the iron ring, the space position of the roller shaft is adjusted through the adjusting screw, the roller shaft is parallel to a printing face, the printing quality is effectively improved, and the phenomena of deflection, uneven printing and the like are reduced. The roller angle fine adjustment device has the beneficial effects of being simple in structure, reasonable in arrangement, low in manufacturing cost and the like.
Description
Technical field
The present invention relates to printer technology field, particularly to a kind of running roller angle vernier device.
Background technology
Printer is the machine of printing word and image.Modern printer typically by locing up, inking, impressing, the mechanism such as defeated paper (including folding) form.Its operation principle is: the writings and image that first will print makes forme, dress is on the printer, then by artificial or printer ink is coated on forme and has the place of writings and image, it is transferred to the most directly or indirectly on paper or other stocks (such as textile, metallic plate, plastic cement, leather, plank, glass and pottery), thus copies the leaflet identical with forme.The invention of printer and development, the propagation for human civilization and culture has important function.Printer of the prior art, the tightest and pine on one side situation easily occurs when round roller carries out carriage tape or other stock, especially in print roller printing process, occur at an angle between print roller and stock, easily occur that crooked and printing is uneven etc., existing printing is returned back out imperfect when of more serious, affecting printing effect, in prior art, regulation pipe can only do single direction regulation, all directions regulation can not be done, so the direction of regulation roller is limited to very much.
In sum, thus be necessary to provide a kind of running roller angle vernier device.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that a kind of simple in construction, running roller angle vernier device reasonable in design, easy to use.
For achieving the above object, the technical solution used in the present invention is:
A kind of running roller angle vernier device of the present invention, it includes fixing seat, running roller micromatic setting, rolling bearing and roll shaft；The quantity of described rolling bearing is two；Said two rolling bearing is respectively nested on two spindle noses of roll shaft；Described fixing seat side is fixedly connected with a rolling bearing；Described running roller micromatic setting is by fixed frame, iron hoop and governor motion；Described fixing seat opposite side is fixedly connected with fixed frame bottom surface；Described iron hoop is nested on another rolling bearing；Described governor motion is made up of screw, locking nut and fixing nut；Described fixed frame outer wall is evenly equipped with through hole；The quantity of described through hole is identical with the quantity of governor motion；Described screw is pressed on the outer surface of iron hoop after sequentially passing through locking nut, the outer wall through hole of fixed frame and fixing nut, and locking nut is all threadeded with screw mutually with fixing nut；Described iron hoop is nested on rolling bearing.
Further, described running roller micromatic setting quantity is two；The both sides of described fixing seat are fixedly connected with bottom surface with two running roller micromatic settings respectively；Said two running roller micromatic setting is respectively nested on two rolling bearings.
Further, described fixed frame contact position with locking nut and fixing nut respectively is arranged to plane.
Further, the quantity of described governor motion is three；The outer wall number of openings of described fixed frame is three；The angle of described three governor motions each other 120O。
After using said structure, present invention have the beneficial effect that a kind of running roller angle vernier device of the present invention, it includes fixing seat, running roller micromatic setting, rolling bearing and roll shaft；The quantity of described rolling bearing is two；Said two rolling bearing is respectively nested on two spindle noses of roll shaft；Described fixing seat side is fixedly connected with a rolling bearing；Described running roller micromatic setting is by fixed frame, iron hoop and governor motion；Described fixing seat opposite side is fixedly connected with fixed frame bottom surface；Described iron hoop is nested on another rolling bearing；Described governor motion is made up of one locking nut of a screw and a fixing nut；The quantity of described governor motion is four；Described fixed frame outer wall is evenly equipped with through hole；The quantity of described through hole is identical with the quantity of governor motion；Described screw is pressed on the outer surface of iron hoop after sequentially passing through locking nut, the outer wall through hole of fixed frame and fixing nut；Described iron hoop is nested on rolling bearing.When using the present invention, roll shaft is connected on iron hoop, is come the locus of roll shaft by regulation screw regulation, make roll shaft become parallel with printing face, be effectively improved printing quality, reduce and occur crooked and print the phenomenons such as uneven, the present invention has simple in construction, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is this practicality running roller micromatic setting structural representation；
Description of reference numerals:
1, fixing seat；2, running roller micromatic setting；2-1, fixed frame；2-2, screw；
2-2-1, locking nut；2-2-2, fixing nut；2-3, iron hoop；3, rolling bearing；
4, roll shaft.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
As Fig. 1 is to shown in 2, and a kind of running roller angle vernier device of the present invention, it includes fixing seat 1, running roller micromatic setting 2, rolling bearing 3 and roll shaft 4；The quantity of described rolling bearing 3 is two；Said two rolling bearing 3 is respectively nested on two spindle noses of roll shaft 4；Described fixing seat 1 side is fixedly connected with a rolling bearing 3；Described running roller micromatic setting 2 is by fixed frame 2-1, iron hoop 2-3 and governor motion；Described fixing seat 1 opposite side is fixedly connected with fixed frame 2-1 bottom surface；Described iron hoop 2-3 is nested on another rolling bearing 3；Described governor motion is made up of screw 2-2, locking nut 2-2-1 and fixing nut 2-2-2；Described fixed frame 2-1 outer wall is evenly equipped with through hole；The quantity of described through hole is identical with the quantity of governor motion；Described screw 2-2 is pressed on the outer surface of iron hoop 2-3 after sequentially passing through locking nut 2-2-1, the outer wall through hole of fixed frame 2-1 and fixing nut 2-2-2, and locking nut 2-2-1 is all threadeded with screw 2-2 phase with fixing nut 2-2-2；Described iron hoop 2-3 is nested on rolling bearing 3, is regulated by the running roller micromatic setting 2 of both sides, can be that the scope of regulation is bigger.
As a kind of optimal way of the present invention, described running roller micromatic setting 2 quantity is two；The both sides of described fixing seat 1 are fixedly connected with bottom surface with two running roller micromatic settings 2 respectively；Said two running roller micromatic setting 2 is respectively nested on two rolling bearings 3.
A kind of optimal way as the present invention, described fixed frame 2-1 contact position with locking nut 2-2-1 and fixing nut 2-2-2 respectively is arranged to plane, when locking pressurized when, on the one hand can connect more steady, on the other hand reducing locking nut 2-2-1 and the fixing nut 2-2-2 pressure to fixed frame 2-1, fixed frame is not easy deformation.
As a kind of optimal way of the present invention, the quantity of described governor motion is three；The outer wall number of openings of described fixed frame 2-1 is three；The angle of described three governor motions each other 120O。
As the another kind of optimal way of the present invention, the quantity of described governor motion is four；The outer wall number of openings of described fixed frame 2-1 is four；The angle of the adjacent governor motion of said two each other 90O。
When using the present invention, made the roll shaft position position adjustment in iron hoop and bearing by regulation screw after, locking nut locks, fixing nut positions further, make running roller parallel with print station, be effectively improved printing quality, reduce and the phenomenons such as crooked and printing is uneven occur additionally, this simple in construction, reasonable in design, low cost of manufacture.
The above is only the better embodiment of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in present patent application scope or modification, in the range of being all included in present patent application.
Claims (4)
1. a running roller angle vernier device, it includes fixing seat (1), rolling bearing (3) and roll shaft (4)；The quantity of described rolling bearing (3) is two；Said two rolling bearing (3) is respectively nested on two spindle noses of roll shaft (4)；Described fixing seat (1) side is fixedly connected with a rolling bearing (3)；It is characterized in that: it also includes running roller micromatic setting (2), and described running roller micromatic setting (2) is by fixed frame (2-1), iron hoop (2-3) and governor motion；Described fixing seat (1) opposite side is fixedly connected with fixed frame (2-1) bottom surface；Described iron hoop (2-3) is nested on another rolling bearing (3)；Described governor motion is made up of screw (2-2), locking nut (2-2-1) and fixing nut (2-2-2)；Described fixed frame (2-1) outer wall is evenly equipped with through hole；The quantity of described through hole is identical with the quantity of governor motion；Described screw (2-2) is pressed on the outer surface of iron hoop (2-3) after sequentially passing through locking nut (2-2-1), the outer wall through hole of fixed frame (2-1) and fixing nut (2-2-2), and locking nut (2-2-1) is all threadeded with screw (2-2) mutually with fixing nut (2-2-2)；Described iron hoop (2-3) is nested on rolling bearing (3).
A kind of running roller angle vernier device the most according to claim 1, it is characterised in that: described running roller micromatic setting (2) quantity is two；The both sides of described fixing seat (1) are fixedly connected with bottom surface with two running roller micromatic settings (2) respectively；Said two running roller micromatic setting (2) is respectively nested on two rolling bearings (3).
A kind of running roller angle vernier device the most according to claim 1, it is characterised in that: described fixed frame (2-1) contact position with locking nut (2-2-1) and fixing nut (2-2-2) respectively is arranged to plane.
A kind of running roller angle vernier device the most according to claim 1, it is characterised in that: the quantity of described governor motion is three；The outer wall number of openings of described fixed frame (2-1) is three；The angle of described three governor motions each other 120O。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220170.XA CN105818520A (en) | 2016-04-11 | 2016-04-11 | Roller angle fine adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220170.XA CN105818520A (en) | 2016-04-11 | 2016-04-11 | Roller angle fine adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105818520A true CN105818520A (en) | 2016-08-03 |
Family
ID=56526660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610220170.XA Pending CN105818520A (en) | 2016-04-11 | 2016-04-11 | Roller angle fine adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818520A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976323A (en) * | 2017-04-21 | 2017-07-25 | 汤振华 | A kind of printer module installs governor motion |
| CN113183599A (en) * | 2021-04-29 | 2021-07-30 | 无锡光群雷射科技有限公司 | Printing roller adjusting device and adjusting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3246938A1 (en) * | 1982-12-18 | 1984-06-20 | LEMO M. Lehmacher & Sohn GmbH Maschinenfabrik, 5216 Niederkassel | Printing machine having a forme cylinder, a forme inking roller and a back pressure cylinder |
| EP1916102A1 (en) * | 2006-10-23 | 2008-04-30 | Fischer & Krecke GmbH & Co. KG | Method, mounting device and control unit of adjusting a roller in a rotary printing press |
| CN202528549U (en) * | 2012-04-29 | 2012-11-14 | 平阳县百胜印刷机械有限公司 | Printing component adjusting mechanism of printing machine |
| CN204367268U (en) * | 2014-12-22 | 2015-06-03 | 天津市津南区伟超橡塑制品厂 | Be provided with the rolling equipment of gap automatic adjusting mechanism |
| CN204737471U (en) * | 2015-07-15 | 2015-11-04 | 重庆宏劲印务有限责任公司 | Cross paper roll structure of rectifying |
| CN205522924U (en) * | 2016-04-11 | 2016-08-31 | 太仓市鑫鹤印刷包装有限公司 | Running roller angular adjustment device |
-
2016
- 2016-04-11 CN CN201610220170.XA patent/CN105818520A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3246938A1 (en) * | 1982-12-18 | 1984-06-20 | LEMO M. Lehmacher & Sohn GmbH Maschinenfabrik, 5216 Niederkassel | Printing machine having a forme cylinder, a forme inking roller and a back pressure cylinder |
| EP1916102A1 (en) * | 2006-10-23 | 2008-04-30 | Fischer & Krecke GmbH & Co. KG | Method, mounting device and control unit of adjusting a roller in a rotary printing press |
| CN202528549U (en) * | 2012-04-29 | 2012-11-14 | 平阳县百胜印刷机械有限公司 | Printing component adjusting mechanism of printing machine |
| CN204367268U (en) * | 2014-12-22 | 2015-06-03 | 天津市津南区伟超橡塑制品厂 | Be provided with the rolling equipment of gap automatic adjusting mechanism |
| CN204737471U (en) * | 2015-07-15 | 2015-11-04 | 重庆宏劲印务有限责任公司 | Cross paper roll structure of rectifying |
| CN205522924U (en) * | 2016-04-11 | 2016-08-31 | 太仓市鑫鹤印刷包装有限公司 | Running roller angular adjustment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976323A (en) * | 2017-04-21 | 2017-07-25 | 汤振华 | A kind of printer module installs governor motion |
| CN113183599A (en) * | 2021-04-29 | 2021-07-30 | 无锡光群雷射科技有限公司 | Printing roller adjusting device and adjusting method |
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Application publication date: 20160803 |