Fixed lower print printing element and its printing machine
Technical field
The present invention relates to printing technology more particularly to the fixed lower print printing elements and its print of a kind of corrugated board
Brush machine.
Background technology
The development history of China's art of printing, the engraving press technology of the Sui Dynasty by most, because it is unable to flexible organization and changes word
Body, one piece of engraving can only print out a kind of books of typesetting, when needing to print the books of a large amount of different typesettings, it is necessary to corresponding
A large amount of engraving is made, therefore technique is extremely tedious.To solve this kind of defect, to the Song Dynasty, type has been invented by Bi Sheng
The art of printing, i.e.,:Individual font is carved on one piece, one piece of clod (wooden unit or bamboo block), then passes through each font
Between flexible combination transformation, to print out the books of different typesettings.However, having developed to the modern times, the art of printing is not only used
In printing books, the decorative pattern of printed matter is of all kinds, and various patterns are stamped on some cardboards, wallpaper, plank and other items, with full
Demand of the sufficient people to beautification life, under this overall situation, printing machine comes into being.
Traditional fixed lower print printing machine generally requires that there are larger during printed patterns on corrugated board
Operating space, operated for operating personnel, such as typesetting, plate change, therefore higher be designed to the design requirement of its height, with side
Person who happens to be on hand for an errand person operates, so printing machine overall volume is more huge.Traditional fixed lower print printing machine is because of its whole height
Higher, to which the focus of work is also higher, when carrying out quick print, fuselage can generate larger because of the fast turn-around of machine
It shakes, causes printing type face crooked or misplace, seriously affect the quality of printed matter, reduce production efficiency, and increase its production
Cost.
Therefore, it is necessary to a kind of new printing machine be designed, to solve the above problems.
Invention content
The present invention provides one kind by the way that separating mechanism and elevating mechanism is arranged, and to effectively reduce the focus of work, realizes high
The fixed lower print printing element and its printing machine of the quality of printed matter are improved while print duplication brush.
The technical solution adopted by the present invention is:A kind of fixed lower print printing element, which is characterized in that including:Rack, if
Set the vacuum transfer mechanism in the rack, roller platen, typesetting roller, anilox roll, elevating mechanism and separating mechanism;The typesetting
Roller is fixedly arranged on the rack with the anilox roll, and the roller platen hangs on the rack and above the typesetting roller, institute
It states roller platen and is set to the vacuum transfer mechanism, the vacuum transfer mechanism is transmitting cardboard;The elevating mechanism connects institute
Vacuum transfer mechanism is stated, the separating mechanism is set in one end of the roller platen;The roller platen is close to the separating mechanism
One end be equipped with pulling block seat, the separating mechanism is equipped with crosshead shoe, and the pulling block seat and the crosshead shoe work Move are connect.
Further, the elevating mechanism includes elevating lever, elevator, lifter plate, transmission shaft and lifting motor, described
It rises
Drop machine is set between the transmission shaft and the elevating lever, and the lifting motor is electrically connected the elevator, institute
State lifting
The sliding of plate is set to the elevating lever, and the lifter plate is fixedly connected with the roller platen.
Further, sliding shoe is equipped between the lifter plate and the rack.
Further, the rack is further provided with positioning seat, and the positioning seat is fixed in one end of the elevating lever, separately
One end connects the elevator.
Further, the separating mechanism includes cylinder, bearing block, splined shaft, pulling block and crosshead shoe;The bearing
Seat
It is arranged in the rack, the splined shaft is arranged in the bearing block, and the cylinder is set to the one of the splined shaft
End, institute
Pulling block is stated set on the other end of the splined shaft and close to the pulling block seat, the crosshead shoe is fixedly arranged on described pull out
Block.
Further, the separating mechanism further comprises that connecting shaft, the cylinder are fixedly connected by the connecting shaft
In one end of the splined shaft.
Further, a spline housing is further arranged between the bearing block and the connecting rod, to the spline
Set cooperation.
Further, the rack is further provided with close to switch positioned at the lower section of the bearing block, described close to switch
Locking institute
State pulling block and the pulling block seat.
Further, the anilox roll is fixedly arranged on the lower section of the typesetting roller, and the anilox roll is further provided with scraper.
The present invention also provides a kind of printing machines, are mainly made of multiple fixed lower print printing elements.
Compared to the prior art, fixed lower print printing element of the invention is by being arranged the separating mechanism and elevator
Structure, by the running of the separating mechanism, makes the pulling block seat and the crosshead shoe point when needing personnel to operate
From, then by the elevating mechanism risen the roller platen, make to reserve between the roller platen and the typesetting roller enough
Space enters operation for personnel;After the completion of operation, the roller platen is dropped to by the elevating mechanism by the typesetting roller again
Top, then by the separating mechanism, the crosshead shoe and the pulling block seat are fixed, the roller platen is made to be pressed in the row
In roller, quick print is carried out.In this way, effectively reducing the focus of work of the fixed lower print printing element, avoid described solid
It prints printing element under fixed pattern to generate larger shaking in working at high speed and cause printing type face crooked or misplace, described in raising
The running speed of fixed lower print printing element reduces production cost to improve production efficiency.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, an and part for constitution instruction, and following specific
Embodiment is used to explain the present invention together, but should not be construed as limiting the invention.In the accompanying drawings,
Fig. 1:The side view of the fixed lower print printing element of the present invention
Fig. 2:The schematic diagram of the fixed lower print printing element of the present invention;
Fig. 3:Enlarged drawing in Fig. 2 at A;
Fig. 4:Enlarged drawing in Fig. 2 at B;
Fig. 5:Schematic diagram when the fixed lower print printing element personnel of the present invention operate;
Fig. 6:The schematic diagram that the fixed lower print printing element roller platen of the present invention rises;
Fig. 7:Enlarged drawing in Fig. 6 at A ';
Fig. 8:Enlarged drawing in Fig. 6 at B ';
Fig. 9:Schematic diagram when printing machine running of the present invention;
Figure 10:Schematic diagram when printing machine personnel operation of the present invention.
The names of the parts and its label
Rack 1 |
Side wall 100 |
Vacuum transfer mechanism 2 |
Roller platen 3 |
Typesetting roller 4 |
Anilox roll 5 |
Scraper 6 |
Lifting motor 7 |
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 |
Close to switch 24 |
|
|
|
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Referring to Fig.1 and 2, the fixed lower print printing element of the present invention includes rack 1, it is arranged in the rack 1
(figure is not for vacuum transfer mechanism 2, roller platen 3, typesetting roller 4, anilox roll 5, elevating mechanism (figure is not marked), scraper 6 and separating mechanism
Mark).
The rack 1 is relatively set with two side walls 100, and the typesetting roller 4 and the anilox roll 5 are horizontally installed on described
The both ends of position among two side walls 100, the typesetting roller 4 and the anilox roll 5 are separately fixed at two side walls
100;The anilox roll 5 is fixed on the lower section of the typesetting roller 4.In addition, the anilox roll 5 is further provided with scraper 6, print
To scrape totally the ink on the typesetting roller 4 after, 4 clean surface of typesetting roller is kept.The roller platen 3 is set to institute
Vacuum transfer mechanism 2 is stated, hangs on the position among described two side walls 100, and positioned at the top of the typesetting roller 4;It is described
One end of roller platen 3 is fixed with pulling block seat 23, and the separating mechanism is fixedly arranged on one of them described side wall 100, the liter
Descending mechanism connects the roller platen 3.
Fig. 2 and Fig. 3 are please referred to, the separating mechanism includes cylinder 18, bearing block 15, splined shaft 16, pulling block 20, cross cunning
Block 22 and connecting shaft 19;The bearing block 15 is arranged in one of them described side wall 100, and the splined shaft 16 is arranged in described
Bearing block 15, and 1 outside of the rack is stretched out in one end, the other end stretches into roller platen 3 described in face in the rack 1.The gas
Cylinder 18 is set to one end that the splined shaft 16 stretches out 1 outside of the rack, and the pulling block 20 stretches into institute set on the splined shaft 16
The other end in rack 1 is stated, and close to the pulling block seat 23.One end of the crosshead shoe 22 by camshaft bearing 21 with it is described
Pulling block 20 is fixed, and is reserved the other end and is connect with the pulling block seat 23 work Move;The cylinder 18 is fixed by the connecting shaft 19 to be connected
It is connected to the splined shaft 16.In addition, spline housing 17 is further arranged between the bearing block 15 and the splined shaft 16, institute
Splined shaft 16 is stated to coordinate with the spline housing 17;When running, it can be achieved between the spline housing 17 and the splined shaft 16
Synchronous rotation.Further, the side wall 100, which is equipped with, approaches the lower section that switch 24 is located at the bearing block 15, and described approach is opened
Close the 24 lockings pulling block 20 and the pulling block seat 23.
Fig. 6 and Fig. 7 are please referred to, when the separating mechanism operates, starts the cylinder 18, opens the close switch 24,
The cylinder 18 drives the splined shaft 16 to rotate, and due to synchronous rotary between the spline housing 17 and the splined shaft 16, makes
It obtains the splined shaft 16 gradually to rotate to the outside of the rack 1, drives the pulling block 20 to move out, make the crosshead shoe
22 are rotated away from the pulling block seat 23, to realize the separation between the separating mechanism and the roller platen 3.
Fig. 2 and Fig. 4 are please referred to, the elevating mechanism includes two elevating levers, 10, two elevators 9, lifter plate 14, transmission
Axis 8 and lifting motor 7;Two elevators 9 are respectively arranged on the both ends of the transmission shaft 8, and are separately connected described in two
Elevating lever 10, the lifting motor 7 are set to the transmission shaft 8, are electrically connected two elevators 9, and the lifter plate 14 is slided
It is dynamic to be set to the elevating lever 10.The both sides of the lifter plate 14 are fixed on two elevating levers 10 by nut (figure is not marked)
On, and the lifter plate 14 is fixedly connected with the roller platen 3.Positioning seat 13, two institutes are respectively equipped on two side walls 100
The one end for stating elevating lever 10 is separately fixed at two positioning seats 13, and the other end is separately connected two elevators 9.It is described
Vacuum transfer mechanism 2 is connected with the lifter plate 14, and the roller platen 3 connects the lifter plate 14 and is located at the vacuum
The opposite side of transport mechanism 2, the vacuum transfer mechanism 2 is transmitting corrugated board.
Fig. 6 and Fig. 8 are please referred to, when the elevating mechanism operates, starts the lifting motor 7, drives the transmission shaft 8
Rotation, the transmission shaft 8 drive the elevator 9 to rotate, make 14 edge of the lifter plate being fixed between two elevating levers 10
It two elevating levers 10 to move up and down, the vacuum transfer mechanism 2 is also with moving up and down, to drive the roller platen
3 move up and down, and change the distance between the roller platen 3 and the typesetting roller 4.In addition, the both ends of the lifter plate 14 and two
Sliding shoe 12 is provided between a side wall 100, two side walls 100 are equipped with line style track, and the sliding shoe 12 exists
It is slided on the line style track, reduces the friction between the lifter plate 14 and two side walls 100.
Fig. 1 to Fig. 4 is please referred to, fixed lower print printing element of the invention is in printing, the crosshead shoe 22 and institute
The fixation of pulling block seat 23 is stated, is locked the pulling block seat 23 with the pulling block 20 close to switch 24 by described, thus by the coining
Roller 3 is fixed on the rack 1, and the roller platen 3 is pressed on the typesetting roller 4, carries out quick print;At this point, running is described
It is that not enough spaces enter for personnel in fixed lower print printing element, therefore, the fixed lower print printing element
The focus of work is low, and the fixed lower print printing element is avoided to generate larger shaking when running at high speed and lead to printing type face
Crooked or dislocation improves the running speed of the fixed lower print printing element, compared to traditional fixed lower print printing
60 turns/min of unit is increased to 185 turns/min, to effectively improve the production efficiency of the fixed lower print printing element.
Fig. 5 to Fig. 8 is please referred to, the fixed lower print printing element, which is worked as, needs personnel to be operated (such as plate change, typesetting
Deng) when, start the cylinder 18 first, open described close to switch 24 so that the splined shaft 16 is gradually to the rack 1
Outside rotates, and the pulling block 20 is driven to move out, and the crosshead shoe 22 is made to be rotated away from the pulling block seat 23, described in realization
Roller platen 3 is detached with the separating mechanism.Then restart the lifting motor 7, drive the transmission shaft 8 to rotate, the biography
Moving axis 8 drives the elevator 9 to rotate, and makes the lifter plate 14 being fixed between two elevating levers 10 along two institutes
It states elevating lever 10 to move up, to drive the roller platen 3 to be moved up along the elevating lever 10, makes the roller platen 3
Enough spaces, which are reserved, between the typesetting roller 4 enters operation for personnel.After the completion of operation, it is again started up elevating mechanism, is made
The roller platen 3 falls back to initial position, is pressed on the typesetting roller 4;Then start the cylinder 18, the splined shaft 16
To the medial motion of the rack 1, finally, the crosshead shoe 22 is connect with the pulling block seat 23;Close to switch described in locking
24, so that the pulling block 20 is fixed to each other with the pulling block seat 23, so that the roller platen 3 and the separating mechanism are mutually solid
It is fixed;When the fixed lower print printing element carries out quick print, prevent the roller platen 3 from shaking.In this way, described fixed
Lower print printing element effectively reduces the work of the fixed lower print printing element while ensureing to have space to operate for personnel
Center of gravity, avoid the fixed lower print printing element from generating larger shaking when running at high speed and cause printing type face crooked or
It is dislocation;The running speed for effectively improving the fixed lower print printing element, it is single compared to traditional fixed lower print printing
60 turns/min of member is increased to 185 turns/min, to improve production efficiency, reduces production cost.
To sum up, fixed lower print printing element of the invention passes through the separating mechanism when needing personnel to operate
Running, so that the pulling block seat 23 is detached with the crosshead shoe 22, then will be on the roller platen 3 by the elevating mechanism
It rises, makes to reserve enough spaces between the roller platen 3 and the typesetting roller 4 and enter operation for personnel;After the completion of operation, pass through
The roller platen 3 is dropped to the top of the typesetting roller 4 by the elevating mechanism again, and the separating mechanism is by the crosshead shoe 22
It is fixed with the pulling block seat 23, the roller platen 3 is made to be pressed on the typesetting roller 4, carry out quick print.In this way, effectively reducing
It is described it is fixed it is lower print printing element the focus of work, avoid the fixed lower print printing element generated in working at high speed compared with
Big shaking and cause printing type face crooked or misplace;The running speed for improving the fixed lower print printing element, is compared
185 turns/min is increased to improve production efficiency in traditional 60 turns/min of fixed lower print printing element, and reduction is produced into
This.
Fig. 9 and Figure 10 are please referred to, in addition, the present invention also provides the prints being made of multiple fixed lower print printing elements
Brush machine is together in series by fixed structure between each fixed lower print printing element, and a large-scale printing machine is formed.One
Platform printing machine at most may include eight fixed lower print printing elements, when the printing machine operates, multiple fixations
Printing element is printed under formula to operate simultaneously, improves the production efficiency in the single machine unit interval.
Without departing from the thought of the invention, arbitrary combination is carried out to the various different embodiments of the present invention, it should all
When being considered as present disclosure;Within the scope of the technical concept of the present invention, a variety of simple modifications are carried out to technical solution
And the arbitrary combination of the thought without prejudice to the invention that different embodiments carry out, should all protection scope of the present invention it
It is interior.