A kind of paper feeder of print fluting machine
Technical field
The present invention relates to groover paper feeding technical field, specially a kind of paper feeder of print fluting machine.
Background technique
Print fluting machine, also known as water-based printing groover, cardboard box printing grooving machine, ink print fluting machine or corrugated board
Print fluting machine, be will print, slot, the comprehensive carton process equipment that corner cut, crimping, trimming five processes are integrated,
It is rear road process equipment indispensable in corrugated case production.The paper-advance unit of current existing corrugated board printing slotting machine is big
It is all that the cardboard of stacking is pushed out one by one in a manner of pusher, realizes automatic paper feed using mechanical slip link mechanism.But
Due to pushing away cardboard to move back and forth, when high speed, shakes larger, or even can not work normally.When pushing presspaper, also to replace
Pushing plate, it is time-consuming and laborious;Meanwhile and the bad cardboards such as curve larger poor to papery, paper feed failure can often occur, make
It is wasted at cardboard.
Such as Chinese Patent Application No. is a kind of print fluting machine paper advance mechanism of CN201620238569.6, including work
Platform, the pressing board for pushing away cardboard, being mounted on workbench two sides being slidably connected with workbench, are equipped on the pressing board and object
Material surface contradicts the guiding bar of setting, is equipped on the workbench for driving guiding bar toward away from the movement of material direction
Transmission component has achieved the purpose that transmit material accurately.
But the device is not provided with anti-dual sheet mechanism, is easy occur primary conveying two pieces of paper plate when pushing cardboard, no
Only delay production also to make so that subsequent fluting, which goes wrong, leads to the waste of cardboard;It cannot freely be adjusted according to the thickness of cardboard
The spacing for saving paper feed, so that paper feed is more smooth;It is not provided with center registration mechanism to be aligned cardboard, so that different in width
Cardboard center always in same position, facilitate the adjusting of subsequent slotting position.
Based on this, the present invention devises a kind of paper feeder of print fluting machine, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of paper feeders of print fluting machine, to solve to propose in above-mentioned background technique
Existing apparatus be not provided with anti-dual sheet mechanism, be easy occur primary conveying two pieces of paper plate when pushing cardboard, not only delay life
Production also makes so that subsequent fluting, which goes wrong, leads to the waste of cardboard;Paper feed cannot be freely adjusted according to the thickness of cardboard
Spacing, so that paper feed is more smooth;Center registration mechanism is not provided with to be aligned cardboard, so that the cardboard of different in width
Center is always in same position, the problem of facilitating the adjusting of subsequent slotting position.
To achieve the above object, the invention provides the following technical scheme: a kind of paper feeder of print fluting machine, including bottom
Seat, the base top left and right ends are respectively and fixedly provided with support plate, and top case is fixed at the top of support plate described in two groups, and the top case is right
Portion offers through-hole, and the top case right side wall horizontal screw thread is connected with gear rule adjusting rod, and the gear rule adjusting rod left end is through top
Case right side wall keeps off rule after being connected with, the top case inner cavity right part front and rear wall is provided with center registration mechanism, two groups of center alignment
It is connected between mechanism by synchronization mechanism, feeding device, the top case bottom wall of inner cavity peace is fixed in the middle part of the roof of the top case inner cavity
Equipped with the first electric pushrod, first output end of electric push rod is provided with separation block, the vertical screw thread of top case top left side
It is connected with anti-dual sheet adjusting rod, anti-dual sheet adjusting rod lower end is connected with the travel switch through top case bottom wall, the pedestal
Right hand top, which slides up and down, is connected with the first transmission mechanism, and being horizontally disposed between first transmission mechanism lower part has crossbeam, institute
It states crossbeam and is threaded with paper feed adjusting rod vertically, paper feed adjusting rod lower end is connected with base top, the chassis left side
Top is provided with hydraulic cylinder, guide seat and support rod, and the hydraulic cylinder output end is connected with to be slided up and down in guide seat left side wall
The connecting rod of connection, the post upper are hinged with mounting plate, and the mounting plate left end and small end are hinged, the mounting plate
Middle part is provided with the second transmission mechanism, and the left support plate right side wall is hinged with separating plate and is equipped with second and electronic pushes away
Bar passes through separation connecting rod connection between second output end of electric push rod and separating plate right part.
Preferably, the center registration mechanism includes symmetrically arranged alignment plate and two groups of supports being fixed at the top of top case
, horizontal connection has cross bar between two groups of support bases, and the alignment plate top vertical is connected with the cylinder rack gear through top case, institute
It states outer wall in the middle part of cross bar and is connected with and be connected with first bevel gear with cylinder rack gear meshed gears, the cross bar right end.
Preferably, the synchronization mechanism includes the vertical bar through top case roof and bottom wall, and the vertical bar upper end and lower part are equal
It is connected with the second bevel gear with first bevel gear engagement, the vertical bar lower end is connected with handwheel.
Preferably, first transmission mechanism and the second transmission mechanism are belt conveyor.
Preferably, the rotation angle of the separating plate is 0-45 °.
Compared with prior art, the beneficial effects of the present invention are: the present invention by be provided with travel switch detection every time into
The thickness of paper guides cardboard by the right end that the second electric pushrod lifts separating plate when detecting into double sheet cardboard,
It will be expelled directly out into the cardboard of double sheet, avoiding a paper feed two occurs opening causes subsequent fluting to go wrong cardboard is caused to waste;
The lifting that the first transmission mechanism is controlled by rotation paper feed adjusting rod, changes paper feed spacing, adapts to the paper of different-thickness, favorably
In paper feed with for smoothly;Not only cardboard to be slotted or so is aligned by center registration mechanism, and by the paper of different in width
Plate center is fixed on same position, is conducive to the adjusting of subsequent slotting position.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic structural view of the invention;
Fig. 2 is registration mechanism schematic diagram in center of the present invention;
Fig. 3 is synchronization mechanism schematic diagram of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1- bottom plate, 2- support plate, 3- top case, the first transmission mechanism of 4-, the second electric pushrod of 5-, 6- separate connecting rod, the center pair 7-
Neat mechanism, 71- alignment plate, 72- cylinder rack gear, 73- gear, 74- support base, 75- cross bar, 76- first bevel gear, 8- crossbeam,
9- paper feed adjusting rod, keeps off rule after 10-, 11- gear rule adjusting rod, 12- feeding device, the first electric pushrod of 13-, and 14- separates block, 15-
Travel switch, 16- separating plate, the second transmission mechanism of 17-, 18- support rod, 19- guide seat, 20- hydraulic cylinder, 21- connecting rod, 22-
Mounting plate, 23- anti-dual sheet adjusting rod, 24- synchronization mechanism, 241- second bevel gear, 242- vertical bar, 243- handwheel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of paper feeder of print fluting machine, including pedestal
1,1 top left and right ends of pedestal are respectively and fixedly provided with support plate 2, and top case 3 is fixed at the top of two groups of support plates 2, and 3 right part of top case offers
Through-hole, 3 right side wall horizontal screw thread of top case are connected with gear rule adjusting rod 11, and gear rule 11 left end of adjusting rod connects through 3 right side wall of top case
Gear rule 10 after being connected to, 3 inner cavity right part front and rear wall of top case are provided with center registration mechanism 7, lead between two groups of center registration mechanisms 7
The connection of synchronization mechanism 24 is crossed, is fixed with feeding device 12 in the middle part of 3 inner cavity roof of top case, it is electronic that 3 bottom wall of inner cavity of top case is equipped with first
Push rod 13,13 output end of the first electric pushrod are provided with separation block 14, and 3 top left side of top case is threaded with anti-dual sheet tune vertically
Pole 23,23 lower end of anti-dual sheet adjusting rod are connected with the travel switch 15 through 3 bottom wall of top case, glide on 1 right hand top of pedestal
Dynamic to be connected with the first transmission mechanism 4, being horizontally disposed between 4 lower part of the first transmission mechanism has crossbeam 8, and crossbeam 8 is threadedly coupled vertically
There is paper feed adjusting rod 9, connected at the top of 9 lower end of paper feed adjusting rod and pedestal 1,1 left side top of pedestal is provided with hydraulic cylinder 20, guidance
Seat 19 and support rod 18,20 output end of hydraulic cylinder, which is connected with, slides up and down the connecting rod 21 of connection in 19 left side wall of guide seat, support
18 upper end of bar is hinged with mounting plate 22, and 22 left end of mounting plate and 21 upper end of connecting rod are hinged, and the second biography is provided in the middle part of mounting plate 22
Motivation structure 17,2 right side wall of left support plate are hinged with separating plate 16 and are equipped with the second electric pushrod 5, and second electronic pushes away
It is connected between 16 right part of 5 output end of bar and separating plate by separation connecting rod 6.
Wherein, center registration mechanism 7 includes symmetrically arranged alignment plate 71 and two groups of support bases for being fixed on 3 top of top case
74, horizontal connection has cross bar 75 between two groups of support bases 74, and 71 top vertical of alignment plate is connected with the cylinder rack gear through top case 3
72,75 middle part outer wall of cross bar, which is connected with, is connected with first bevel gear 76 with 72 meshed gears 73 of cylinder rack gear, 75 right end of cross bar,
Cardboard to be slotted or so is aligned, subsequent fluting is conducive to.
Synchronization mechanism 24 includes the vertical bar 242 through 3 roof of top case and bottom wall, and 242 upper end of vertical bar and lower part are respectively connected with
The second bevel gear 241 engaged with first bevel gear 76,242 lower end of vertical bar is connected with handwheel 243, so that the cardboard of different in width
Center is co-located, is conducive to the adjusting of subsequent slotting position.
First transmission mechanism 4 and the second transmission mechanism 17 are belt conveyor, are conducive to convey cardboard.
The rotation angle of separating plate 16 is 0-45 °, so that the once cardboard discharger of lower double sheet, is avoided due under primary
Double sheet cardboard, which causes fluting to go wrong, leads to the waste of cardboard.
One concrete application of the present embodiment are as follows: electrical equipment is connected by external control switch and external power supply in the present invention
Connect, by wait slot cardboard place feeding device 12 and after gear rule 10 between, at this time 13 output end of the first electric pushrod connection
Separation block 14 is located at stroke right end, and separation 14 right end of block is located at the right of 12 right side wall of feeding device, rotation gear rule 11 band of adjusting rod
Gear rule 10 move left and right after dynamic, adapt to different cardboard length, and rotation hand wheel drives vertical bar 242 to rotate, and vertical bar 242 drives two groups
Second bevel gear 241 rotates, and two groups of second bevel gears 241 drive the contrary rotation of two groups of first bevel gears 76 respectively, and two groups
The contrary rotation of first bevel gear 76 drives the cylinder rack gear 72 of two groups of engagements in opposite directions or opposite mobile by gear 73, realizes
Different cardboard width is adapted to, while the center of different cardboard width is set in same position, is conducive to subsequent fluting position
The adjusting set rotates paper feed adjusting rod 9 according to the thickness of cardboard and the lifting of the first transmission mechanism 4 is driven to change paper feed spacing, rotation
Anti-dual sheet adjusting rod 23 drives travel switch 15 to go up and down, and changes the spacing between travel switch 15 and mounting plate, adapts to different thickness
The cardboard anti-dual sheet of degree detects, and controls the first transmission mechanism 4 by external control switch and the second transmission mechanism 17 rotates, and first
Electric pushrod 13 drives separation block 14 to be moved to the left so that the right end for separating block 14 is moved to the left of 12 right side wall of feeding device, paper
Plate left end is not due to having limited block to fall to 4 top of the first transmission mechanism, and the first electric pushrod 13 drives separation block 14 to the right later
Mobile subsequent cardboard to be isolated so that the right end of separation block 14 is moved to the right of 12 right side wall of feeding device, cardboard passes through the
One transmission mechanism 4 is delivered at the top of mounting plate 22 and the linking transmission of the second transmission mechanism 17, by the second transmission mechanism 17 and divides
It is sent to subsequent processing from the guidance at the top of plate, it is defeated in the first transmission mechanism 4 when once falling down the cardboard on two or two
By travel switch 15 during sending to the second transmission mechanism 17, travel switch 15 is open known technology, and thickness, which is greater than, to be set
By closing stroke switch 15, closing stroke switch 15 controls the second electric pushrod 5 and separation connecting rod 6 is driven to push separating plate 16 definite value
Rotation, while controlling hydraulic cylinder 20 and connecting rod 21 is driven to move down, so that the second transmission mechanism 17 is around support rod 18 and mounting plate
The rotation of 22 hinged places, cardboard pass through outside guidance and inclined second transmission mechanism, 17 discharger of 16 bottom of separating plate.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.