Fixed lower print printing element and printer thereof
Technical field
The present invention relates to printing technology, particularly relate to fixed lower print printing element and the printer thereof of a kind of corrugated board.
Background technology
The typographic development history of China, the engraving press technology of the Sui Dynasty by, because of its can not flexible organization and variation font, one
Block engraving can only print out the books of a kind of typesetting, when needing the books of a large amount of different typesettings of printing, it is necessary to respective production is big
The engraving of amount, therefore technique is extremely tedious.In order to solve such defect, to the Song dynasty, Bi Sheng invent typography,
That is: one piece, carve single font, then by between each font on the clod (wooden unit or bamboo block) of a piece
Flexible combination converts, thus prints out the books of different typesetting.But, developing into the modern times, typography is used not only for printing
Books, the decorative pattern of leaflet is of all kinds, stamps various pattern, to meet people on the article such as some cardboards, wallpaper, plank
To beautifying the demand of life, under this overall situation, printer arises at the historic moment.
Traditional fixed lower print printer, on corrugated board during printed patterns, it is generally required to leave bigger operation
Space, operates for operator, and such as typesetting, plate change etc., therefore the design requirement to its height is designed to higher, to facilitate people
Member's operation, so printer overall volume is the hugest.Traditional fixed lower print printer is higher because of the height of its entirety,
Thus the focus of work is the highest, when carrying out quick print, fuselage can produce bigger rocking because of the fast turn-around of machine,
Cause printing type face crooked or dislocation, have a strong impact on the quality of leaflet, reduce production efficiency, and increase its production cost.
Therefore, it is necessary to design a kind of new printer, to solve the problems referred to above.
Summary of the invention
The present invention provides a kind of by arranging separating mechanism and elevating mechanism, thus effectively reduces the focus of work, it is achieved high speed printing
While improve the fixed lower print printing element of quality and the printer thereof of leaflet.
The technical solution used in the present invention is: a kind of fixed lower print printing element, it is characterised in that including: frame, arranges
Vacuum transfer mechanism, roller platen, typesetting roller, anilox roll, elevating mechanism and separating mechanism in described frame;Described typesetting
Roller and described anilox roll are fixedly arranged on described frame, and described roller platen hangs on described frame and is positioned at above described typesetting roller, described
Roller platen is located at described vacuum transfer mechanism, and described vacuum transfer mechanism is in order to transmit cardboard;The connection of described elevating mechanism is described very
Empty connecting gear, described separating mechanism is set in one end of described roller platen;Described roller platen is near one end of described separating mechanism
Being provided with pulling block seat, described separating mechanism is provided with crosshead shoe, and described pulling block seat is lived with described crosshead shoe and is connected..
Further, described elevating mechanism includes elevating lever, elevator, lifter plate, power transmission shaft and lifting motor, described liter
Fall machine is located between described power transmission shaft and described elevating lever, and described lifting motor is electrically connected with described elevator, described lifting
Described elevating lever, and the described lifter plate described roller platen of fixing connection are located in the slip of plate.
Further, it is provided with sliding shoe between described lifter plate and described frame.
Further, described frame is further provided with positioning seat, and described positioning seat, the other end are fixed in one end of described elevating lever
Connect described elevator.
Further, described separating mechanism includes cylinder, bearing block, splined shaft, pulling block and crosshead shoe;Described bearing block
Being arranged in described frame, described splined shaft is arranged in described bearing block, and described cylinder is located at one end of described splined shaft, institute
Stating pulling block and be located at the other end of described splined shaft and near described pulling block seat, described crosshead shoe is fixedly arranged on described pulling block.
Further, described separating mechanism farther includes connecting shaft, and described cylinder is fixedly connected on described by described connecting shaft
One end of splined shaft.
Further, the most sheathed spline housing between described bearing block and described connecting rod, in order to coordinate with described spline housing.
Further, described frame is further provided with proximity switch and is positioned at the lower section of described bearing block, and described proximity switch locks institute
State pulling block and described pulling block seat.
Further, described anilox roll is fixedly arranged on the lower section of described typesetting roller, and described anilox roll is further provided with scraper.
The present invention also provides for a kind of printer, is mainly made up of multiple described fixed lower print printing elements.
Compared to prior art, the fixed lower print printing element of the present invention by arranging described separating mechanism and elevating mechanism, when
When needing personnel to operate, by the running of described separating mechanism, make described pulling block seat separate with described crosshead shoe, then lead to
Cross described elevating mechanism to be risen by described roller platen, make to reserve enough spaces between described roller platen and described typesetting roller for personnel
Enter operation;After having operated, more described roller platen is dropped to above described typesetting roller by described elevating mechanism, then pass through
Described separating mechanism, fixes described crosshead shoe with described pulling block seat, makes described roller platen be pressed on described typesetting roller, carries out
Quick print.So, the focus of work of described fixed lower print printing element is effectively reduced, it is to avoid described fixed lower print printing
Unit produces bigger rocking and cause printing type face crooked or dislocation when working at high speed, improves described fixed lower print printing
The running speed of unit, thus improve production efficiency, reduce production cost.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following specific embodiment party
Formula is used for explaining the present invention together, but should not be construed as limiting the invention.In the accompanying drawings,
The side view of the fixed lower print printing element of Fig. 1: the present invention
The schematic diagram of the fixed lower print printing element of Fig. 2: the present invention;
Enlarged drawing at A in Fig. 3: Fig. 2;
Enlarged drawing at B in Fig. 4: Fig. 2;
Schematic diagram during the fixed lower print printing element human users of Fig. 5: the present invention;
The schematic diagram that the fixed lower print printing element roller platen of Fig. 6: the present invention rises;
The enlarged drawing at A ' place in Fig. 7: Fig. 6;
The enlarged drawing at B ' place in Fig. 8: Fig. 6;
The schematic diagram during running of Fig. 9: printer of the present invention;
Figure 10: schematic diagram during printer human users of the present invention.
Each component names and label thereof
| Frame 1 |
Sidewall 100 |
Vacuum transfer mechanism 2 |
Roller platen 3 |
| Typesetting roller 4 |
Anilox roll 5 |
Scraper 6 |
Lifting motor 7 |
| Power transmission shaft 8 |
Elevator 9 |
Elevating lever 10 |
Line style track 11 |
| Sliding shoe 12 |
Positioning seat 13 |
Lifter plate 14 |
Bearing block 15 |
| Splined shaft 16 |
Spline housing 17 |
Cylinder 18 |
Connecting shaft 19 |
| Pulling block 20 |
Camshaft bearing 21 |
Crosshead shoe 22 |
Pulling block seat 23 |
| Proximity switch 24 |
|
|
|
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that tool described herein
Body embodiment is merely to illustrate and explains the present invention, is not limited to the present invention.
Refer to Fig. 1 and Fig. 2, the fixed lower print printing element of the present invention includes frame 1, is arranged on the vacuum of described frame 1
Connecting gear 2, roller platen 3, typesetting roller 4, anilox roll 5, elevating mechanism (figure is not marked), scraper 6 and separating mechanism (figure
Do not mark).
Described frame 1 is relatively set with two sidewalls 100, and described typesetting roller 4 and described anilox roll 5 are horizontally installed on described two
Position in the middle of individual sidewall 100, the two ends of described typesetting roller 4 and described anilox roll 5 are separately fixed at two described sidewalls 100;
Described anilox roll 5 is fixed on the lower section of described typesetting roller 4.Additionally, described anilox roll 5 is further provided with scraper 6, print
In order to be scraped totally by the ink on described typesetting roller 4 after one-tenth, keep described typesetting roller 4 clean surface.Described roller platen 3 is located at
Described vacuum transfer mechanism 2, hangs on the position in the middle of said two sidewall 100, and is positioned at the top of described typesetting roller 4;
One end of described roller platen 3 is fixed with pulling block seat 23, and described separating mechanism is fixedly arranged on one of them described sidewall 100, institute
State elevating mechanism and connect described roller platen 3.
Refer to Fig. 2 and Fig. 3, described separating mechanism includes cylinder 18, bearing block 15, splined shaft 16, pulling block 20, cross
Slide block 22 and connecting shaft 19;Described bearing block 15 is arranged in one of them described sidewall 100, and described splined shaft 16 is arranged in
Described bearing block 15, and one end stretches out outside described frame 1, the other end stretches in described frame 1 just to described roller platen 3.
Described cylinder 18 is located at described splined shaft 16 and is stretched out the one end outside described frame 1, and described pulling block 20 is located at described splined shaft
16 stretch into the other end in described frame 1, and near described pulling block seat 23.Camshaft is passed through in one end of described crosshead shoe 22
Hold 21 to fix with described pulling block 20, reserve the other end and be connected with the work of described pulling block seat 23;Described cylinder 18 is by described company
Spindle 19 is fixedly connected on described splined shaft 16.Additionally, it is the most sheathed between described bearing block 15 and described splined shaft 16
There is spline housing 17, described splined shaft 16 is in order to coordinate with described spline housing 17;During running, described spline housing 17 and described flower
The rotation synchronized can be realized between key axle 16.Further, described sidewall 100 is provided with proximity switch 24 and is positioned at described bearing block 15
Lower section, described proximity switch 24 locks described pulling block 20 and described pulling block seat 23.
Refer to Fig. 6 and Fig. 7, during the running of described separating mechanism, start described cylinder 18, open described proximity switch 24, institute
Stating cylinder 18 drives described splined shaft 16 to rotate, and due to synchronous rotary between described spline housing 17 and described splined shaft 16, makes
Obtain described splined shaft 16 gradually to rotate to the outside of described frame 1, drive described pulling block 20 to move out, make described cross sliding
Block 22 is rotated away from described pulling block seat 23, thus realizes separating between described separating mechanism with described roller platen 3.
Refer to Fig. 2 and Fig. 4, described elevating mechanism includes two elevating levers 10, two elevator 9, lifter plate 14, transmissions
Axle 8 and lifting motor 7;Two described elevator 9 are respectively arranged on the two ends of described power transmission shaft 8, and connect two institutes respectively
Stating elevating lever 10, described lifting motor 7 is located at described power transmission shaft 8, is electrically connected with two described elevator 9, described lifter plate
14 slide is located at described elevating lever 10.The both sides of described lifter plate 14 are fixed on two described liftings by nut (figure is not marked)
On bar 10, and the described lifter plate 14 described roller platen 3 of fixing connection.It is respectively equipped with positioning seat 13 on two described sidewalls 100,
One end of two described elevating levers 10 is separately fixed at two described positioning seats 13, and the other end connects two described elevator 9 respectively.
Described vacuum transfer mechanism 2 is connected with described lifter plate 14, and described roller platen 3 connects described lifter plate 14 and is positioned at institute
Stating the opposite side of vacuum transfer mechanism 2, described vacuum transfer mechanism 2 is in order to transmit corrugated board.
Refer to Fig. 6 and Fig. 8, when described elevating mechanism operates, start described lifting motor 7, drive described power transmission shaft 8 turns
Dynamic, described power transmission shaft 8 drives described elevator 9 to rotate, and makes lifter plate 14 edge being fixed between two described elevating levers 10
Two described elevating levers 10 to move up and down, described vacuum transfer mechanism 2 is also with moving up and down, thus drives described roller platen
3 move up and down, and change the distance between described roller platen 3 and described typesetting roller 4.Additionally, the two ends of described lifter plate 14 and
Being provided with sliding shoe 12 between two described sidewalls 100, two described sidewalls 100 are equipped with line style track, described sliding shoe 12
Described line style track slides, reduces the friction between described lifter plate 14 and two described sidewalls 100.
Refer to Fig. 1 to Fig. 4, the fixed lower print printing element of the present invention is when printing, and described crosshead shoe 22 pulls out with described
Block 23 is fixed, described proximity switch 24 locked with described pulling block 20 by described pulling block seat 23, thus by described roller platen
3 are fixed on described frame 1, and described roller platen 3 is pressed on described typesetting roller 4, carries out quick print;Now, running is described
It is not have enough spaces to enter for personnel in fixed lower print printing element, therefore, the work of described fixed lower print printing element
Make center of gravity low, it is to avoid described fixed lower print printing element produces bigger rocking and cause printing type face crooked when running up
Or dislocation, improve the running speed of described fixed lower print printing element, compared to traditional fixed lower print printing element 60
Turn/min brings up to 185 turns/min, thus is effectively improved the production efficiency of described fixed lower print printing element.
Refer to Fig. 5 to Fig. 8, described fixed lower print printing element operates (such as plate change, typesetting etc.) when needing personnel to carry out
Time, first start described cylinder 18, open described proximity switch 24 so that described splined shaft 16 is gradually to described frame 1
Outside rotates, and drives described pulling block 20 to move out, makes described crosshead shoe 22 be rotated away from described pulling block seat 23, it is achieved institute
State roller platen 3 to separate with described separating mechanism.Then restart described lifting motor 7, drive described power transmission shaft 8 to rotate, institute
Stating power transmission shaft 8 drives described elevator 9 to rotate, make the described lifter plate 14 that is fixed between two described elevating levers 10 along
Two described elevating levers 10 move up, thus drive described roller platen 3 to move up along described elevating lever 10, make described
Reserve enough spaces between roller platen 3 and described typesetting roller 4 and enter operation for personnel.After having operated, it is again started up lifting
Mechanism, makes described roller platen 3 fall back to initial position, is pressed on described typesetting roller 4;Then described cylinder 18, institute are started
Stating the splined shaft 16 medial motion to described frame 1, finally, described crosshead shoe 22 is connected with described pulling block seat 23;Locking
Described proximity switch 24, makes described pulling block 20 interfix with described pulling block seat 23, so that described roller platen 3 is with described
Separating mechanism interfixes;When described fixed lower print printing element carries out quick print, prevent described roller platen 3 from rocking.
So, described fixed lower print printing element, while ensureing to have space for human users, effectively reduces described fixed lower print
The focus of work of printing element, it is to avoid described fixed lower print printing element produces bigger rocking and cause print when running up
Brush font is crooked or misplaces;It is effectively improved the running speed of described fixed lower print printing element, fixed compared to traditional
Lower 60 turns/min of print printing element brings up to 185 turns/min, thus improves production efficiency, reduces production cost.
To sum up, the fixed lower print printing element of the present invention is when needs personnel operate, by the running of described separating mechanism,
Make described pulling block seat 23 separate with described crosshead shoe 22, then by described elevating mechanism, described roller platen 3 is risen, make institute
State and reserve enough space between roller platen 3 and described typesetting roller 4 and enter operation for personnel;After having operated, by described liter
Descending mechanism drops to described roller platen 3 above described typesetting roller 4 again, described separating mechanism by described crosshead shoe 22 with described
Pulling block seat 23 is fixed, and makes described roller platen 3 be pressed on described typesetting roller 4, carries out quick print.So, described in effectively reducing
The focus of work of fixed lower print printing element, it is to avoid described fixed lower print printing element produces bigger rolling when working at high speed
Move and cause printing type face crooked or dislocation;Improve the running speed of described fixed lower print printing element, compared to traditional
Fixed lower 60 turns/min of print printing element brings up to 185 turns/min thus improves production efficiency, reduces production cost.
Refer to Fig. 9 and Figure 10, additionally, the present invention also provides for the printer being made up of multiple described fixed lower print printing elements,
It is together in series by fixed structure between each fixed lower print printing element, forms a large-scale printer.One printing
Machine at most can include eight described fixed lower print printing elements, when described printer operates, and multiple described fixed lower print prints
Brush unit operates simultaneously, improves the production efficiency in the single machine unit interval.
Without departing from the thought of the invention, the various different embodiments of the present invention are carried out combination in any, all should be considered as
Present disclosure;In the technology concept of the present invention, technical scheme is carried out multiple simple modification and difference is real
Execute the combination in any of the thought without prejudice to the invention that example is carried out, all should be within protection scope of the present invention.