KR20170024398A - Apparatus for install and separate of the printing roller - Google Patents
Apparatus for install and separate of the printing roller Download PDFInfo
- Publication number
- KR20170024398A KR20170024398A KR1020150119603A KR20150119603A KR20170024398A KR 20170024398 A KR20170024398 A KR 20170024398A KR 1020150119603 A KR1020150119603 A KR 1020150119603A KR 20150119603 A KR20150119603 A KR 20150119603A KR 20170024398 A KR20170024398 A KR 20170024398A
- Authority
- KR
- South Korea
- Prior art keywords
- printing roll
- printing
- position adjusting
- supports
- attaching
- Prior art date
Links
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
- B41F31/32—Lifting or adjusting devices
- B41F31/34—Cam, eccentric, wedge, or like devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/18—Auxiliary devices for exchanging forme cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a print roll attaching / detaching apparatus, and more particularly, to a print roll attaching / detaching apparatus for inserting a print roll into / from a narrow space between printing apparatuses.
In recent technology for printing various patterns, a paper (or a film) is inserted into a printing apparatus, and printing is performed on a paper (or film) surface using a printing roll on which a base pattern is formed. . At this time, if the pattern to be printed on the paper (or film) is changed, or if the printing roll is broken, the printing roll having the desired pattern should be replaced.
However, in the past, in order to replace the printing roll, a person was directly inserted between the printing apparatuses, and the printing roll was taken out by hand and replaced. However, the printing apparatuses are spaced apart from each other by a distance of about 1 to 1.5 m, which is a narrow space for the operator to enter and work, and since the weight of the printing roll is up to about 50 kg at most, There is a problem that an operator is liable to be injured. In addition, when the operator drops the printing roll while swapping a heavy printing roll, or when it strikes another device, the printing roll often breaks easily. Particularly, the printing roll has a precise pattern, and if a fine scratch (scratch) is applied to the printing roll, the printing roll pattern is broken and a problem that it can not be used occurs.
In order to solve such a problem, an apparatus for replacing a printing roll in Japanese Patent No. 2582679 ("a printing roll changing apparatus of a printing press ", issued November 21, 1996, hereinafter referred to as prior art) is disclosed. More specifically, the prior art discloses a technique in which a printing roll changing apparatus of a printing press is inserted into a narrow space of a printing apparatus, and a printing roll is detachably attached using a multi-joint manipulator and a hand unit.
However, the above-mentioned prior art has a problem that when the heavy printing roll is lifted, it falls due to the eccentric weight of the printing roll.
Therefore, in recent years, a need has arisen for a print roll attaching / detaching apparatus which is inserted into a narrow space between printing apparatuses and which is easily replaced without breakage of the printing roll, and is not fallen by the eccentric weight of the heavy printing roll .
SUMMARY OF THE INVENTION It is an object of the present invention to provide a print roll attaching and detaching apparatus for inserting a narrow space between printing apparatuses to prevent breakage of a printing roll and safely attaching and detaching an operator .
It is another object of the present invention to provide a printing roll attaching / detaching apparatus of an automatic counterweight type for preventing the printing roll attaching / detaching apparatus from falling down due to the eccentric weight of a heavy printing roll.
The present invention relates to a printing roll attaching / detaching apparatus, and includes a pedestal (100) having a plurality of moving means (110) at a lower end thereof; First and
Further, the
The first and
The
The
As described above, the printing roll attaching / detaching apparatus according to the present invention is advantageous in that it can be inserted into a narrow space between printing apparatuses to prevent an operator from being injured, and can be safely detached and attached without damaging the printing roll.
In addition, the present invention is advantageous in that when the weight corresponding to the weight of the automatic counterweight is installed, when the printing roll is detachably attached, it is prevented that the weight falls due to the eccentric weight of the printing roll.
1 is a perspective view showing a printing roll attaching / detaching apparatus according to the present invention;
2 is a side view of the printing roll attaching / detaching apparatus according to the present invention
3 is a view showing an embodiment in which the first and second supports of the printing roll attaching / detaching apparatus according to the present invention are driven
4 is a view showing an embodiment in which the position adjusting unit of the printing roll attaching / detaching apparatus according to the present invention is driven
Fig. 5 shows an embodiment of a printing roll attaching / detaching apparatus of the present invention inserted in a narrow space between printing apparatuses
6 is a view showing an example in which the printing roll is detached from the printing apparatus
Hereinafter, the technical idea of the present invention will be described more specifically with reference to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the technical concept of the present invention, are incorporated in and constitute a part of the specification, and are not intended to limit the scope of the present invention.
FIG. 1 is a perspective view showing a print roll attaching / detaching apparatus according to the present invention, and FIG. 2 is a side view of a print roll attaching / detaching apparatus according to the present invention.
1 and 2, the print roll attaching / detaching apparatus of the present invention includes a
The
The first and
The
The first and
The first
In addition, the first and
4, the first and second supporting
The
3, when the upper part of the first and second supports 300 and 300 'rotates the eccentric distance l1 generated according to the height of the printing roll to be attached and detached, And the lower portion of the first and
4, the
The
The
The
A vertical and
The
As shown in FIG. 1, the second
As shown in FIGS. 4 and 5, the hooking
As shown in FIG. 1, the hooking
In addition, the hooking
Referring to Figs. 5 and 6, the driving of the print roll attaching / detaching apparatus according to the present invention will be described.
First, a method of attaching and detaching a printing roll using the print roll attaching / detaching apparatus of the present invention will be described. Since the space between the printing apparatuses A is a maximum of about 1.5 m, By using the printing roll attaching / detaching device of the present invention, the operator is prevented from being injured and the
After the printing roll attaching / detaching apparatus of the present invention is inserted between the printing apparatuses A, the first
Next, a method of attaching the print roll using the print roll attaching / detaching apparatus of the present invention will be described. In the state that the
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
100: Base
110: Moving means
200: 1st frame
200 ': second frame
210:
211: Reduction gear
220: Hinge
300: first support
300 ': second support
301: Connection frame
310: first electric drive
320: Weight
321: Rail
400:
401: Screw
402: Positioning body
403: Vertical horizontal gear
410: Horizontal connection axis
411: second electric driver
500:
510: hanging structure
Claims (5)
First and second frames 200 and 200 'formed on both sides of the top of the pedestal 100 at a predetermined height in an upward direction;
A rotating shaft 210 hinged to the hinge portions 220 of the first and second frames 200 and 200 'and connecting the first and second frames 200 and 200' to each other;
First and second supports 300 and 300 'provided on the rotary shaft 210 and spaced apart from the first and second frames 200 and 200' by a predetermined height in the upward direction;
A first electric drive part 310 connected to the first and second support parts 300 and 300 'and driven to rotate the first or second support part 300 or 300';
A position adjusting unit 400 disposed on the first and second supporting members 300 and 300 'and being movable in the vertical direction of the first and second supporting members 300 and 300';
A horizontal connecting shaft 410 connected to the position adjusting unit 400 of the first and second supporting members 300 and 300 ';
The position adjusting unit 400 is connected to the horizontal connecting shaft 410 to rotate the horizontal connecting shaft 410 to move the position adjusting unit 400 in the vertical direction of the first and second supporting members 300 and 300 ' A second electric driver 411; And
And a holding part (500) provided on the position adjusting part (400) and holding or holding the printing roll shaft (11).
The hinge portion 220
And a recliner (Recliner).
The first and second supports 300 and 300 '
Further comprising a weight (320) corresponding to the weight of the printing roll detached and attached to the upper portion (320) at a lower portion thereof.
The pedestal (100)
A rail 321 provided at an upper end of the pedestal 100 and connected to a lower end of the heavy object 320 and having a predetermined length in a direction in which a lower portion of the first and second pedestals 300 and 300 ' Further comprising a plurality of printing rollers.
The hook portion 500
And a hooking structure 510 connected to the position adjusting part 400 provided on the first and second supports 300 and 300 'and configured to move the hooking part 500 in a horizontal direction And the printing rolls are separated from each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150119603A KR20170024398A (en) | 2015-08-25 | 2015-08-25 | Apparatus for install and separate of the printing roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150119603A KR20170024398A (en) | 2015-08-25 | 2015-08-25 | Apparatus for install and separate of the printing roller |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170024398A true KR20170024398A (en) | 2017-03-07 |
Family
ID=58411200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150119603A KR20170024398A (en) | 2015-08-25 | 2015-08-25 | Apparatus for install and separate of the printing roller |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20170024398A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114454599A (en) * | 2022-01-14 | 2022-05-10 | 西安理工大学 | Novel printing roller loading and unloading trolley for gravure printing machine |
CN117549642A (en) * | 2024-01-11 | 2024-02-13 | 广东鹏腾宇文化创新有限公司 | Printing roller adjusting device for printing equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2582679B2 (en) | 1991-03-13 | 1997-02-19 | 株式会社東京機械製作所 | Roller changing device for printing press |
-
2015
- 2015-08-25 KR KR1020150119603A patent/KR20170024398A/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2582679B2 (en) | 1991-03-13 | 1997-02-19 | 株式会社東京機械製作所 | Roller changing device for printing press |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114454599A (en) * | 2022-01-14 | 2022-05-10 | 西安理工大学 | Novel printing roller loading and unloading trolley for gravure printing machine |
CN114454599B (en) * | 2022-01-14 | 2024-01-26 | 西安理工大学 | Novel plate roller loading and unloading trolley of intaglio printing press |
CN117549642A (en) * | 2024-01-11 | 2024-02-13 | 广东鹏腾宇文化创新有限公司 | Printing roller adjusting device for printing equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20170024398A (en) | Apparatus for install and separate of the printing roller | |
KR20130020387A (en) | Surface plate having jig for supporting carriage rail | |
JP6803669B2 (en) | Screen printing machine | |
KR101836342B1 (en) | Polishing table replacement apparatus, polishing table replacement method, and apparatus for replacing a component of semiconductor-device manufacturing machine | |
CN211225045U (en) | Full-automatic plate feeding manipulator device | |
JP2021178710A (en) | Continuous sheet processing device | |
CN210559194U (en) | Vision-assisted positioning device | |
CN213618577U (en) | Cardboard loss reducing device for box folding machine | |
KR101554110B1 (en) | Return idler roller exchange device for conveyor belt | |
KR102080121B1 (en) | Welding work device for curved object with rotating structure | |
CN107416719A (en) | Fixture and handling device | |
KR101636729B1 (en) | Safety Assembly Device of Pot Roll Unit | |
JP5692777B2 (en) | Lifting device for raw roll | |
JP4461549B2 (en) | Roll stand suspension device and roll changing method | |
CN218170213U (en) | Plate body mounting device | |
CN220316702U (en) | Unreeling frame | |
CN215710027U (en) | Tray magnetic force loading attachment | |
CN220316863U (en) | Cable paying-off auxiliary tool rack | |
CN209820726U (en) | Electric vibration table | |
CN217051122U (en) | Distance adjusting equipment of cable winding and unwinding frame | |
CN212669912U (en) | Maintenance and placement mechanism for spinning machine rubber roller | |
CN210709372U (en) | Adjustable base of belt stretching machine | |
JP2585403Y2 (en) | External wall material lifting device | |
CN218908743U (en) | Travelling crane for moving crucible | |
CN218968703U (en) | Travelling crane for moving crucible |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right |