Corrugated board printing equipment
Technical Field
The invention relates to the technical field of corrugated paper processing, in particular to corrugated board printing equipment.
Background
Corrugated cardboard is also called corrugated cardboard, is formed by bonding at least one layer of corrugated paper and one layer of cardboard paper, has higher mechanical strength, can resist collision and falling in the carrying process, and is mainly used for manufacturing cartons, the sandwich of the cartons and other packaging materials of fragile commodities.
Corrugated container board need print the surface in the course of working, but has the clearance between the corrugated container board, leads to the surface to be unevenness's state, influences the printing quality, and corrugated container board surface has impurity such as more dust piece, also can lead to printing roller surface to have the wastepaper adhesion in the printing process, leads to the condition of leaving white to appear in the printing, influences the quality of cardboard surface printing, for this reason we propose a corrugated container board lithography apparatus and are used for solving above-mentioned problem.
Disclosure of Invention
The present invention is directed to a corrugated board printing apparatus to solve the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a corrugated container board lithography apparatus, includes the supporting seat, a pair of connecting plate of supporting seat bottom fixedly connected with, fixedly connected with cleaning brush on the connecting plate surface, a pair of supporting leg of connecting plate bottom fixedly connected with, it is equipped with the transmission band to rotate on the supporting seat, the transmission band surface offsets with the cleaning brush surface, a pair of support frame of fixedly connected with on the supporting seat lateral wall, fixedly connected with safety cover between the support frame, the inside rotation of safety cover is equipped with printing mechanism, the safety cover is installed the connecting cover on the surface, a plurality of supplementary edulcoration mechanisms of the inside fixedly connected with of connecting cover put the corrugated container board that needs the printing on the transmission band, through printing mechanism and supplementary edulcoration mechanism, can effectively reduce the corrugated container board condition that the surperficial whiteout of appearing leaving, can improve the quality of printing.
Preferably, a pair of movable groove has been seted up on the safety cover inner wall, the inside fixedly connected with spring of movable groove, the activity of printing mechanism sets up inside the movable groove, fixedly connected with connecting rod on the safety cover inner wall, the connecting rod is directly over the movable groove, the connecting rod is "L" shape, connecting rod bottom fixedly connected with arc piece, fixedly connected with extrusion axle on the arc piece inner wall, and the extrusion axle is the rubber material, and under corrugated container board interact, can make printing roller appear slight offset, can add the stirring effect of elastic axis to inside printing ink, increase the printing ink discharge capacity, reduce because the uneven inhomogeneous condition of printing that leads to in corrugated container board surface, avoid the printing pattern obvious disconnection to appear, can guarantee that the surface printing pattern is even clear.
Preferably, the printing mechanism comprises a fixed shaft, the fixed shaft is movably arranged in a movable groove, a printing roller is fixedly connected between the fixed shafts, an annular groove is formed in the side wall of the printing roller, a movable hole is formed in the annular groove, a sliding groove is formed in the surface of the fixed shaft, a movable sleeve is movably arranged in the sliding groove, one end of the movable sleeve is fixedly connected with a return spring, one end of the return spring is fixedly connected to one end of the sliding groove, a plurality of connecting springs are fixedly connected to the surface of the movable sleeve, a movable shaft is fixedly connected to one end of each connecting spring, a rubber ring is fixedly connected to the surface of the movable shaft, the movable shaft is movably arranged in the movable hole, a driving ball is fixedly connected to each connecting spring, a metal block is fixedly connected to the inner part of the driving ball, and when the corrugated board and the surface of the printing roller are mutually extruded, circular motion occurs along with the printing roller, the connecting spring can be enabled to have position deviation under the action of the driving ball, the position of the movable shaft can be pulled, internal ink can be stirred, the uniformity of ink discharging can be increased, and the stability of the device is improved.
Preferably, the printing roller is provided with an arc-shaped groove on the surface, the inner wall of the arc-shaped groove is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with an extrusion block, two ends of the extrusion block are fixedly connected with a pair of arc-shaped springs, one end of each arc-shaped spring is fixedly connected to the inner wall of the arc-shaped groove, the telescopic rod is movably sleeved with a metal sleeve, the metal sleeve has magnetism repulsive to the extrusion block, an elastic shaft is fixedly connected between the movable shafts, the surface of the elastic shaft abuts against the surface of the extrusion block, a plurality of elastic balls are fixedly connected to the surface of the elastic shaft, a cavity is arranged in each elastic ball, the inner wall of the arc-shaped groove is fixedly connected with an ink outlet plate, the ink outlet plate is arc-shaped and has elasticity, the inner wall of the ink outlet plate abuts against the surface of the elastic balls, the metal sleeve can move along with the circumferential motion of the printing roller, and the telescopic rod can move, make the extrusion piece extrude the elastic shaft surface, can stimulate the arc spring simultaneously, avoid inside printing ink the condition of caking to appear, reduce because the printing that inside printing ink caking leads to is inhomogeneous.
Preferably, supplementary edulcoration mechanism includes fixed sleeve, fixed sleeve fixed connection is on the connecting cover inner wall, fixed sleeve is the toper, fixed sleeve one end fixedly connected with extrusion ring, the extrusion ring cross-section is the arc, a plurality of straight-bars of fixedly connected with on the extrusion ring inner wall, and fixedly connected with spacing ring between the straight-bar, the inside rotation of spacing ring is equipped with the friction ball, a plurality of recesses have been seted up on the friction ball surface, and a plurality of clean barbs of the inside fixedly connected with of recess, can rub ball surface and play black board surface looks mutual friction through the friction ball surface, and the clean barb on friction ball surface can be with the wastepaper impurity class cleanness on play black board surface, avoids having the impurity adhesion on the printing roller surface, can effectively reduce the condition that the disappearance appears in corrugated container board surface printing, can guarantee the quality of printing.
Preferably, the inner wall of the fixed sleeve is fixedly connected with a plurality of inclined rods, one end of each inclined rod is fixedly connected with an elastic block, a cleaning ring is fixedly connected between the elastic blocks, the cleaning ring has elasticity, a sponge ring is fixedly connected inside the cleaning ring, a guide rod is fixedly connected to the side wall of the cleaning ring, one end of the guide rod abuts against the inner wall of the fixed sleeve, an end block is fixedly connected to the inner wall of the fixed sleeve, a plurality of fixed springs are fixedly connected to the surface of the end block, one end of each fixed spring is fixedly connected with the inclined rod, and the sponge can enable internal ink to flow to the inside of the extrusion ring along the guide rod under the extrusion action of the friction ball, so that operators can conveniently perform subsequent unified treatment.
Preferably, a pair of spacing groove has been seted up on the supporting seat, and spacing inslot portion fixedly connected with connecting block, the straight flute has been seted up between the connecting block and has been gone, and the straight flute is inside to rotate and be equipped with spacing round, spacing round fixedly connected with rubber ring on the surface can restrict corrugated container board's position through spacing round, reduces the corrugated paper and the condition of offset appears in printing process, can better guarantee the quality of printing.
Compared with the prior art, the invention has the beneficial effects that:
1. when the corrugated board and the surface of the printing roller are mutually extruded, the connecting spring can generate position deviation under the action of the driving ball along with the circumferential motion of the printing roller, the position of the movable shaft can be pulled, namely, the elastic shaft can be ensured to stir the internal ink in the moving process, the elastic ball can also knock the inner wall of the ink outlet plate, the internal ink can move, the condition that the ink is not uniformly colored can be avoided, and the printing quality can be ensured;
2. according to the invention, under the interaction of corrugated boards, the printing roller can slightly shift, the arc-shaped block can extrude one end of the movable sleeve, the movable sleeve can move, the tension of the connecting spring on the elastic shaft can be reduced, the stirring effect of the elastic shaft on internal ink can be enhanced, the ink discharge capacity is increased, and the condition of uneven printing caused by the unevenness of the surface of the corrugated board is reduced;
3. according to the invention, the metal sleeve can move through the circular motion of the printing roller, the telescopic rod can move, the extrusion block can extrude the surface of the elastic shaft, and the arc-shaped spring can be pulled, so that the condition that the internal printing ink is agglomerated is avoided, and the uneven printing caused by the agglomeration of the internal printing ink is reduced;
4. according to the invention, the surface of the friction ball can rub against the surface of the ink outlet plate, and the cleaning barbs on the surface of the friction ball can clean paper scraps, impurities and the like on the surface of the ink outlet plate, so that the impurities are prevented from being adhered to the surface of the printing roller, and the white leaving condition in the printing process can be reduced;
5. according to the invention, the grooves on the surface of the friction ball can adsorb redundant ink, and the redundant ink can be absorbed by the sponge in the cleaning ring along with the rotation of the friction ball, so that the redundant ink on the surface is reduced, the situation that printed patterns are not clear is avoided, and the sponge can enable the internal ink to flow into the extrusion ring along the guide rod under the extrusion action of the friction ball, so that the subsequent uniform treatment of operators is facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the protective cover of the present invention;
FIG. 3 is a schematic view of a printing mechanism according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of an auxiliary trash removal mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of a retaining sleeve according to the present invention;
in the figure: 1. a supporting seat; 2. a protective cover; 3. a printing mechanism; 4. an auxiliary impurity removal mechanism; 11. a connecting plate; 12. a conveyor belt; 13. connecting blocks; 14. a limiting wheel; 15. a support frame; 21. a connecting cover; 22. a movable groove; 23. a connecting rod; 231. an arc-shaped block; 31. a printing roller; 32. a movable shaft; 33. an arc-shaped slot; 34. an elastic shaft; 341. an elastic ball; 35. an ink outlet plate; 36. a fixed shaft; 361. a movable sleeve; 37. a drive ball; 38. extruding the block; 39. a metal sheath; 41. fixing the sleeve; 42. an extrusion ring; 43. a limiting ring; 44. a friction ball; 45. cleaning the ring; 46. a diagonal bar; 47. an end-block; 48. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a corrugated container board lithography apparatus, including supporting seat 1, a pair of connecting plate 11 of 1 bottom fixedly connected with of supporting seat, connecting plate 11 is the surperficial fixedly connected with cleaning brush, a pair of supporting leg of 11 bottom fixedly connected with of connecting plate, it is equipped with transmission band 12 to rotate on the supporting seat 1, transmission band 12 surface offsets with the cleaning brush surface, a pair of support frame 15 of fixedly connected with on the 1 lateral wall of supporting seat, fixedly connected with safety cover 2 between support frame 15, 2 inside rotations of safety cover are equipped with printing mechanism 3, safety cover 2 installs connecting cover 21 on the surface, the corrugated container board that connecting cover 21 inside a plurality of supplementary edulcoration mechanisms of fixedly connected with 4 will need to print is put on transmission band 12, through printing mechanism 3 and supplementary edulcoration mechanism 4, can effectively reduce the condition that the corrugated container board surface appears leaving white, can improve the quality of printing.
A pair of movable grooves 22 are arranged on the inner wall of the protective cover 2, a spring is fixedly connected in the movable grooves 22, the printing mechanism 3 is movably arranged in the movable grooves 22, a connecting rod 23 is fixedly connected on the inner wall of the protective cover 2, the connecting rod 23 is positioned right above the movable grooves 22, the connecting rod 23 is L-shaped, the bottom of the connecting rod 23 is fixedly connected with an arc-shaped block 231, the inner wall of the arc-shaped block 231 is fixedly connected with an extrusion shaft, and the extrusion axle is the rubber material, under corrugated container board interact, can make printing roller 31 appear slight offset, can make arc piece 231 extrude swivel mount 361 one end, can make swivel mount 361 the motion, can reduce connecting spring to the pulling force of elastic axis 34, can add the stirring effect of elastic axis 34 to inside printing ink, increase the printing ink discharge capacity, reduce the inhomogeneous condition of printing because corrugated container board surface irregularity leads to.
The printing mechanism 3 comprises a fixed shaft 36, the fixed shaft 36 is movably arranged in a movable groove 22, a printing roller 31 is fixedly connected between the fixed shafts 36, a ring groove is formed in the side wall of the printing roller 31, a movable hole is formed in the ring groove, a sliding groove is formed in the surface of the fixed shaft 36, a movable sleeve 361 is movably arranged in the sliding groove, one end of the movable sleeve 361 is fixedly connected with a return spring, one end of the return spring is fixedly connected with one end of the sliding groove, a plurality of connecting springs are fixedly connected on the surface of the movable sleeve 361, one end of each connecting spring is fixedly connected with a movable shaft 32, a rubber ring is fixedly connected on the surface of the movable shaft 32, the movable shaft 32 is movably arranged in the movable hole, a driving ball 37 is fixedly connected on each connecting spring, a metal block is fixedly connected inside the driving ball 37, when corrugated boards and the surface of the printing roller 31 are mutually pressed, the printing roller 31 generates circular motion, the connecting spring can be positionally displaced by the drive ball 37, and the position of the movable shaft 32 can be pulled.
The printing roller 31 is provided with an arc groove 33 on the surface, the inner wall of the arc groove 33 is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with an extrusion block 38, two ends of the extrusion block 38 are fixedly connected with a pair of arc springs, one end of each arc spring is fixedly connected with the inner wall of the arc groove 33, the telescopic rod is movably sleeved with a metal sleeve 39, the metal sleeve 39 has magnetism repulsive to the extrusion block 38, an elastic shaft 34 is fixedly connected between the movable shafts 32, the surface of the elastic shaft 34 is abutted against the surface of the extrusion block 38, a plurality of elastic balls 341 are fixedly connected on the surface of the elastic shaft 34, a cavity is arranged inside each elastic ball 341, an ink outlet plate 35 is fixedly connected on the inner wall of the arc groove 33, the ink outlet plate 35 is arc-shaped and has elasticity, the inner wall of the ink outlet plate 35 is abutted against the surface of the elastic balls 341, the movable shaft 32 moves, namely, the elastic shaft 34 can be ensured to stir the ink inside ink in the moving process, and the elastic balls 341 can also knock the inner wall of the ink outlet plate 35, the ink-jet printing device has the advantages that the inner ink can move, the phenomenon that the ink is not uniformly colored is avoided, and the printing quality can be guaranteed.
Supplementary edulcoration mechanism 4 includes fixed sleeve 41, fixed sleeve 41 fixed connection is on the connecting cover 21 inner wall, fixed sleeve 41 is the toper, 41 one end fixedly connected with extrusion ring 42 of fixed sleeve, the extrusion ring 42 cross-section is the arc, a plurality of straight-bars of fixedly connected with on the extrusion ring 42 inner wall, and fixedly connected with spacing ring 43 between the straight-bar, the inside rotation of spacing ring 43 is equipped with friction ball 44, a plurality of recesses have been seted up on the surface to friction ball 44, and a plurality of clean barbs of the inside fixedly connected with of recess, can rub each other with play black board 35 surface through friction ball 44 surface, the clean barb on friction ball 44 surface can be with the cleanness such as wastepaper impurity that go out black board 35 surface, avoid having the impurity adhesion on printing roller 31 surface, can reduce the white condition of leaving of printing in-process.
A plurality of down tube 46 of fixedly connected with on the fixed sleeve 41 inner wall, down tube 46 one end fixed connection has the elasticity piece, and the clean ring 45 of fixedly connected with between the elasticity piece, clean ring 45 has elasticity, the inside fixedly connected with sponge ring of clean ring 45, fixedly connected with guide rod 48 on the clean ring 45 lateral wall, guide rod 48 one end offsets with fixed sleeve 41 inner wall, fixedly connected with end block 47 on the fixed sleeve 41 inner wall, end block 47 is a plurality of fixed spring of fixedly connected with on the surface, and fixed spring one end and down tube 46 fixed connection, can adsorb unnecessary ink through the recess on friction ball 44 surface, along with friction ball 44's rotation, can be absorbed by the inside sponge of clean ring 45, reduce surperficial unnecessary ink, avoid the unclear condition of printing pattern.
A pair of spacing groove has been seted up on supporting seat 1, and spacing inslot portion fixedly connected with connecting block 13, and it is equipped with the straight flute to open between connecting block 13 and goes, and the straight flute is inside to rotate and to be equipped with spacing round 14, and spacing round 14 fixedly connected with rubber ring on the surface can restrict corrugated container board's position through spacing round 14, reduces the condition that the skew appears in the corrugated paper at printing in-process.
The working principle is as follows: firstly, a corrugated board to be printed is placed on a conveying belt 12, the position of the corrugated board can be limited through a limiting wheel 14, the situation that the corrugated board has position deviation in the printing process is reduced, the situation that the surface of the corrugated board has white marks can be effectively reduced through a printing mechanism 3 and an auxiliary impurity removing mechanism 4, the printing quality can be improved, when the corrugated board and the surface of a printing roller 31 are mutually extruded, circular motion is generated along with the printing roller 31, the connecting spring can have position deviation under the action of a driving ball 37, the position of a movable shaft 32 can be pulled, namely, the inner ink can be stirred by the elastic shaft 34 in the motion process, the inner wall of an ink outlet plate 35 can be knocked by the elastic ball 341, the inner ink can move, the condition that the ink is not uniformly colored can be avoided, the printing quality can be ensured, and under the mutual action of the corrugated board, the printing roller 31 can have slight position deviation, the arc-shaped block 231 can extrude one end of the movable sleeve 361, the movable sleeve 361 can move, the pulling force of a connecting spring on the elastic shaft 34 can be reduced, the stirring effect of the elastic shaft 34 on the internal ink can be added, the ink discharge capacity is increased, the condition of uneven printing caused by the unevenness of the surface of a corrugated board is reduced, then the metal sleeve 39 can move along with the circular motion of the printing roller 31, the telescopic rod can move, the extruding block 38 can extrude the surface of the elastic shaft 34, the arc-shaped spring can be pulled at the same time, the condition of agglomeration of the internal ink is avoided, the uneven printing caused by the agglomeration of the internal ink is reduced, finally, the surface of the friction ball 44 can rub against the surface of the ink outlet plate 35, and the cleaning barbs on the surface of the friction ball 44 can clean paper scraps, impurities and the like on the surface of the ink outlet plate 35, avoid having impurity adhesion on printing roller 31 surface, can reduce the white condition of leaving in the printing process, and the recess on friction ball 44 surface can adsorb unnecessary printing ink, along with the rotation of friction ball 44, can be absorbed by the inside sponge of clean ring 45, reduce the unnecessary printing ink in surface, avoid the not clear condition of printing pattern, and the sponge can be under the squeezing action of friction ball 44, make inside printing ink flow to inside the extrusion ring 42 along guide rod 48, the subsequent unified processing that carries on of operating personnel of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.