CN108394171B - Mackle steel roller printing device - Google Patents
Mackle steel roller printing device Download PDFInfo
- Publication number
- CN108394171B CN108394171B CN201810163231.2A CN201810163231A CN108394171B CN 108394171 B CN108394171 B CN 108394171B CN 201810163231 A CN201810163231 A CN 201810163231A CN 108394171 B CN108394171 B CN 108394171B
- Authority
- CN
- China
- Prior art keywords
- roller
- support bar
- forme
- forme roller
- bar
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
The present invention relates to printing technologies, specifically disclose a kind of mackle steel roller printing device, including shell, paper feed port on outer housing and exit slot are set, the printing plate device being connected with outer housing, print roller and feed roller, print roller and feed roller are located at interior of shell, printing plate device includes the first forme roller, the second forme roller below the first forme roller, support the first support bar of the first forme roller, support the second support bar of the second forme roller, it is connected between first support bar and second support bar by terminal pad, first support bar and second support bar are equipped with the telescoping mechanism for moving forme roller back.The present invention solves in printing process, when forme roller damage, needs the printing work that stops, and dismantling after entire cabinet repairs could print again and lead to the problem of wasting time.
Description
Technical field
The present invention relates to printing technologies, and in particular to a kind of mackle steel roller printing device.
Background technique
With society and expanding economy, printing industry produces a large amount of different types of on the market in development at full speed
Printing machine, such as printing machine are divided into relief printing plate, lithographic plate, intaglio plate and porous printer by printing form；By loading and stamping structure point
For concora crush flat, circle planishing type and round-on-round type printing machine.
In press, no matter each printing enterprise uses what type of printing machine, and printing machine is mostly all using single print
Roller works, and printed by a small number of printing enterprises using mackle roller, but no matter in single printing plate roller printing or mackle
When steel roller printing, when forme roller damage, entire printing plate device can not then work, and need to dismantle the shell of entire machine, to print
Printing can be just re-started after roller maintenance and inspection, is wasted time longer, and during maintenance replacement print roller also
In the presence of the risk for other components of damaging.
Summary of the invention
This programme is intended to provide a kind of mackle steel roller printing device, to solve in printing process, when forme roller damage,
The printing work that stops is needed, dismantling after entire cabinet repairs could print again and lead to the problem of wasting time.
Mackle steel roller printing device in this programme, including shell, the paper feed port being arranged on outer housing and exit slot, with
Outer housing connected printing plate device, print roller and feed roller, print roller and feed roller are located at interior of shell, the printing plate device packet
Include the first forme roller, the second forme roller below the first forme roller, the first support bar for supporting the first forme roller, support the
The second support bar of two forme rollers, first support bar are movably connected on printing plate device by terminal pad and second support bar, the
One support rod is connect by swingle with the first forme roller, and being equipped between first support bar and swingle makes the first forme roller back
First telescoping mechanism of movement, second support bar are equipped with the second telescoping mechanism for moving the second forme roller back, the shell
Body is equipped with the replacement door for replacing the first forme roller, and the second support bar is provided with and second with outer housing intersection
The opening that forme roller size matches.
At work, the first telescoping mechanism of selection control, moves the first forme roller to print roller direction, when the first printing plate
After roller and print roller close contact, entire printing equipment is opened, realizes printing work, when the first forme roller breaks down
It waits, the second telescoping mechanism of control moves the second forme roller to print roller to be in contact with it, and the first forme roller is then transported round about
It is dynamic, due to being provided with replacement door, when the first forme roller is restored to the position close to replacement door and opening, can be printed to first
Roller is overhauled and is replaced.
Compared with prior art, be the advantages of this programme: being provided with makes forme roller do the telescoping mechanism back moved, real
When having showed that a forme roller breaks down wherein, another forme roller can take over work in time；It is provided with replacement door simultaneously
And opening, it realizes and does not need to dismantle shell and forme roller can be overhauled and be replaced, solve the prior art and printing
Cheng Zhong needs to dismantle the shell of entire machine when forme roller damage, can just re-start print later to forme roller maintenance and inspection
Brush leads to the problem of wasting time, and improves work efficiency.
Further, the first telescoping mechanism includes that spring inside first support bar is arranged in, is supported by spring with first
Mobile bar, pawl and the blocky toothed type ratchet with click-fit of bar internal activity connection, the mobile bar lower section are equipped with recessed
Slot, the first support bar are provided with the uncinate gyrus block for matching with groove and driving mobile bar mobile, and the other end is hinged with swingle,
Mobile bar is equipped with limiting section, and the bulk toothed type ratchet is agreed with mobile bar wedge surface, and second telescoping mechanism is to be arranged the
Hydraulic telescopic rod in two support rods and the hydraulic press being connect with hydraulic fluid telescopic rod by inlet tube, the hydraulic telescopic rod
It is detachably connected with the second forme roller.
The setting of limiting section prevents swingle in the first forme roller connected to it under the influence of gravity in horizontal position
Place falls downwards, and printing plate device is caused to damage, and occurs at work unexpected.
Since the second forme roller is located at the lower section of the first forme roller, if using the structure of the first telescoping mechanism, it has not been convenient to
It is operated, blocky toothed type ratchet is easy to slide from support rod.While taking the second forme roller, swingle is unable to drive
Second forme roller rotates upward or downward.
Further, limiting section is equipped with bar magnet, and swingle hinged place is equipped with bar magnet.
Bar magnet is respectively set at limiting section and swingle, can produce suction between the two, when the first printing plate
For roller by print roller resistance and when surprisingly swingle being caused to be flipped up, suction between the two can make swingle return back to water
Prosposition is set, and prevents from carrying out the content of the first forme roller when printing work not because the roller resistance of printing is flipped up swingle
It can printing.
Further, interior of shell is equipped with sprocket wheel, and by connecting with chain with sprocket wheel, the interior of shell is set the mobile bar
There is sprocket wheel, the mobile bar with chain with sprocket wheel by connecting, the output axis connection of the sprocket wheel and micromotor.
Sprocket is controlled to drive mobile bar to move by micromotor, has been saved manpower, has been improved working efficiency.
Further, the first forme roller and the second forme roller are equipped with the switch that works independently.
A job is realized in the setting of independent switch, another does not work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mackle steel roller printing Installation practice one of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the enlarged drawing in Fig. 1 at B；
Fig. 4 is the structural schematic diagram of mackle steel roller printing Installation practice two of the present invention.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: shell 1, paper feed port 2, exit slot 3, print roller 4, feed roller 5, first
Forme roller 6, first support bar 8, second support bar 9, terminal pad 10, swingle 11, mobile bar 12, hydraulic is stretched second forme roller 7
Contracting bar 13, limited block 14, limiting section 15, blocky toothed type ratchet 16, pawl 17, spring 18, hydraulic press 19, sprocket wheel 20, chain 21,
Opening 22, replacement door 23, uncinate gyrus block 24.
Embodiment one
Mackle steel roller printing device as shown in Figure 1:, including shell 1, the paper feed port 2 being provided on 1 body of shell and exit slot
3, the printing plate device being connected with 1 body of shell, the print roller 4 inside shell 1 and feed roller 5.
Printing plate device includes the first forme roller 6, the second forme roller 7 positioned at 6 lower section of the first forme roller, the first printing plate of support
The first support bar 8 of roller 6, the second support bar 9 for supporting the second forme roller 7, lead between first support bar 8 and second support bar 9
It crosses terminal pad 10 to be movably connected on printing plate device, can individually push first support bar 8 and second support bar 9.
As shown in Fig. 2, being equipped with pawl 17 above first support bar 8, pawl 17, which fastens, blocky toothed type ratchet 16, first
Mobile bar 12 is connected with by spring inside support rod 8, mobile bar 12 rises up into the first strut 8, and 12 left end of mobile bar is inclined-plane,
Right end hinging rotary bar 11, swingle 11 are detachably connected with the first forme roller 6, blocky 16 lower right side inclined-plane of toothed type ratchet and shifting
Agree on 12 left end inclined-plane of lever.
Meanwhile L shape uncinate gyrus block 24 is provided on the downside of 8 right end of first support bar, receiving uncinate gyrus is offered below mobile bar
The groove of block 24.
As shown in figure 3, the U-shaped sky that restricted swingle 11 rotates angle is arranged below mobile bar 12 and swingle hinged place
Heart limiting section 15.
Hydraulic telescopic rod 13 is installed in second support bar 9, hydraulic fluid telescopic rod is connected with hydraulic press 19 by inlet tube,
13 right end of hydraulic telescopic rod is detachably connected with the second forme roller 7.
The replacement door 23 for replacing the first forme roller 6, the second support are provided on 1 body of shell at first support bar 8
Bar 9 and 1 body intersection of shell are provided with the opening 22 to match with 7 size of the second forme roller.Replacement door 23 and opening 22 are used for
Replace forme roller.
When it is implemented, printing paper is entered in shell 1 by paper feed port 2, printing paper is successively wrapped in feed roller 5
In print roller 4, first support bar 8 and second support bar 9 is pushed to enter in shell 1, if being printed using the first forme roller 6
When, keep hydraulic press 19 be in idle state to make hydraulic telescopic rod 13 keep in situ, slide downward bulk tooth at this time
Formula ratchet 16 agrees with the inclined-plane of blocky toothed type ratchet 16 and the inclined-plane of mobile bar 12 slowly, blocky tooth-like spine in whole process
Wheel 16 can generate thrust move to 4 direction of print roller to mobile bar 12, drive mobile bar 12 to move to 4 direction of print roller thus
The printing paper wound in the first forme roller 6 and print roller 4 is contacted, is at this moment arranged in first support bar 8 and mobile bar 12
Spring 18 be no longer on compressive state, but be in extended state.When the printing wound on the first forme roller 6 and print roller 4
When paper completely attaches to, the resistance of print roller 4 will receive, blocky toothed type ratchet 16 cannot continue slide downward at this time, due to limit
15 upper right side of position portion is equipped with bar magnet and swingle 11 is being again provided with bar shaped magnetic with 15 upper right side contact position of limiting section
Iron, when the first forme roller 6 is because by 4 biggish resistance of print roller, after opening the autonomous working switch of the first forme roller 6,
The printing plate content of first forme roller 6 can be printed on printing paper.
In printing process, if the first forme roller 6 breaks down, does not have to stop entire printing equipment, but close the first print
The autonomous working of roller 6 switchs, and moves up blocky toothed type ratchet 16, and mobile bar 12 is by print roller 4 to movement at this time
Thrust fades away, and spring 18 can restore, and moving first support bar 8 at this time makes it back move some distances, and first at this time
When the uncinate gyrus block 24 being arranged below strut is moved to 12 lower grooves left end of mobile bar, meeting hook moves mobile bar 12, to make to move
Bar 12 is moved to the left, and is driven the first forme roller 6 back to move, is no longer contacted with the printing paper in print roller 4, this time shift
Lever 12 resets.Hydraulic press 19 is opened simultaneously, makes inlet tube of the hydraulic press 19 far from the second forme roller 7 into second support bar 9
Into liquid, thus make hydraulic retract bar 13 drive the second forme roller 7 to 4 direction of print roller move until in print roller 4
Printing paper completely attaches to, and closes hydraulic press 19 at this time, and hydraulic retract bar 13 is made after movement, not open the second forme roller 7
It works independently after switch, the printing plate content of the second forme roller 7 then can be under conditions of not stopping entire printing equipment, in printing paper
It is printed on.
When replacing the first forme roller 6, open after being provided with the replacement door 23 on 1 body of shell above first support bar 8,
Swingle 11 is rotated, it is rotated counterclockwise at replacement door 23, removes the first forme roller 6, then can complete to the first printing plate
The maintenance of roller 6 is replaced；After completion maintenance more changes jobs, rotation swingle 11 makes it rotate clockwise reset, in mobile bar 12
Revert in the movement of original position, due to being provided with U-shaped hollow limiting section 15 below mobile bar 12, when the lower section of swingle 11 with
When 15 right end of limiting section contacts, swingle 11 is in a horizontal position, and swingle 11 is not continuing to rotate at this time, to guarantee to rotate
Bar 11 will not excessively rotate.Limiting section 15 is supplied to 6 support force of swingle 11 and the first forme roller simultaneously, makes the two will not be because of
Gravity and fall downwards.
When second forme roller 7 breaks down, then the autonomous working switch of the second forme roller 7 is closed, hydraulic press 19 is opened, makes
Inlet tube close to print roller 4 is stepped back to the right side of second support bar 9 conveying liquid generation, makes hydraulic telescopic rod 13 to moving to left
It is dynamic, it will receive resistance, hydraulic telescopic rod 13 when hydraulic telescopic rod 13 is moved at the limited block 14 being arranged in second support bar 9
It is not continuing to move to then, due to the size of 22 size of opening and the second forme roller 7 of second support bar 9 and 1 body intersection of shell
Match, out of order second forme roller 7 can be taken to carry out replacement detection to it, while running the first forme roller 6.
The present invention can not stop entire printing equipment when forme roller breaks down wherein, and use another
Forme roller continues printing work, maintenance replacement is carried out to the forme roller to break down while printing, to improve printing
Working efficiency, save the time of printing work.
Embodiment two
As shown in figure 4, the difference of the present embodiment and above-described embodiment one is, 11 right end of swingle is by chain 21 and outside
The sprocket wheel 20 of 1 inside of shell links.
When it is implemented, rotating sprocket 20 makes 20 counterclockwise movement of sprocket wheel when the first forme roller 6 needs replacing, thus
It drives and is moved upwards counterclockwise by the mobile bar 12 that chain 21 is connect with sprocket wheel 20, when the rotation of swingle 11 to opening position
When, stop operating sprocket wheel 20, opens the replacement door 23 for being located at 8 periphery of first support bar, it can examine to the first forme roller 6
Repair replacement.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Make several modifications and improvements, such as sprocket wheel is connected with micromotor etc. these also should be considered as protection scope of the present invention, this
It all will not influence effect and patent practicability that the present invention is implemented a bit.
Claims (6)
1. a kind of double steel roller printing devices, are connected including shell, the paper feed port being arranged on outer housing and exit slot, with outer housing
Printing plate device, print roller and feed roller, print roller and feed roller be respectively positioned on interior of shell, and the printing plate device includes the first print
Roller, the second forme roller below the first forme roller, the first support bar for supporting the first forme roller, the second forme roller of support
Second support bar, be flexibly connected on the shell between first support bar and second support bar by terminal pad, it is characterised in that:
The first support bar is connect by swingle with the first forme roller, and the swingle is detachably connected with the first forme roller, the
The first telescoping mechanism for moving the first forme roller back is equipped between one support rod and swingle, second support bar, which is equipped with, makes the
The second telescoping mechanism that two forme rollers back move, the outer housing are equipped with the replacement door for replacing the first forme roller, institute
That states second support bar and outer housing intersection is provided with the opening to match with the second forme roller size.
2. double steel roller printing devices according to claim 1, it is characterised in that: first telescoping mechanism includes that setting exists
Spring inside first support bar, mobile bar, pawl and and the pawl being connect by spring with first support bar internal activity
The blocky toothed type ratchet of cooperation, is equipped with groove below the mobile bar, and the first support bar is provided with to match band with groove
The mobile uncinate gyrus block of dynamic mobile bar, the other end and swingle of mobile bar are hinged, and the mobile bar is equipped with swingle hinged place
Limiting section, the bulk toothed type ratchet are agreed with mobile bar wedge surface, and second telescoping mechanism is to be arranged in second support bar
Hydraulic telescopic rod and the hydraulic press that is connect with hydraulic telescopic rod by inlet tube, the hydraulic telescopic rod and the second forme roller
It is detachably connected.
3. double steel roller printing devices according to claim 2, it is characterised in that: the limiting section is equipped with bar magnet, institute
Swingle hinged place is stated equipped with bar magnet.
4. double steel roller printing devices according to claim 3, it is characterised in that: the interior of shell is equipped with sprocket wheel, described
Mobile bar with chain with sprocket wheel by connecting, the output axis connection of the sprocket wheel and micromotor.
5. double steel roller printing devices according to claim 4, it is characterised in that: the second support bar is internally provided with limit
Position block.
6. double steel roller printing devices according to claim 1, it is characterised in that: first forme roller and the second forme roller
It is equipped with autonomous working switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163231.2A CN108394171B (en) | 2018-02-26 | 2018-02-26 | Mackle steel roller printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163231.2A CN108394171B (en) | 2018-02-26 | 2018-02-26 | Mackle steel roller printing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108394171A CN108394171A (en) | 2018-08-14 |
| CN108394171B true CN108394171B (en) | 2019-10-01 |
Family
ID=63096560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810163231.2A Expired - Fee Related CN108394171B (en) | 2018-02-26 | 2018-02-26 | Mackle steel roller printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108394171B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2589863B2 (en) * | 1990-04-25 | 1997-03-12 | ハマダ印刷機械株式会社 | Printer |
| DE4438754C2 (en) * | 1994-10-29 | 1998-02-19 | Roland Man Druckmasch | Suspension for a pressing element which can be set on and off a cylinder of a printing press |
| CN201573381U (en) * | 2009-12-10 | 2010-09-08 | 西安航天华阳印刷包装设备有限公司 | Roller clutch moving device of satellite flexographic printing press |
| CN202911270U (en) * | 2012-10-19 | 2013-05-01 | 浙江美格机械有限公司 | Multiple rubber roll replacement device for gravure printing machine |
| CN107187179A (en) * | 2017-07-12 | 2017-09-22 | 新乡市大为创新印刷包装机械有限公司 | A kind of automatic dismounting printing plate roller mechanism |
| CN107399151A (en) * | 2017-08-04 | 2017-11-28 | 合肥银龙印务有限公司 | A kind of bill printing equipment and its printing process |
-
2018
- 2018-02-26 CN CN201810163231.2A patent/CN108394171B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108394171A (en) | 2018-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20191001 Termination date: 20200226 |