CN220639211U

CN220639211U - Paperboard printing equipment

Info

Publication number: CN220639211U
Application number: CN202322263510.5U
Authority: CN
Inventors: 林悦; 王汇; 张国雨
Original assignee: Chuzhou Yongda Color Printing Packaging Co ltd
Current assignee: Chuzhou Yongda Color Printing Packaging Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-03-22
Anticipated expiration: 2033-08-23

Abstract

The application provides a cardboard lithography apparatus, the on-line screen storage device comprises a base, the upper surface of base is provided with storage box, dust removal mechanism and printing mechanism side by side, dust removal mechanism comprises dust remover and dust catcher, printing mechanism comprises printing box, apron and printer, the base bottom surface is provided with one set of material conveying mechanism, material conveying mechanism comprises mounting bracket, lead screw, guide bar, material conveying mechanism and second motor, sweeps up the piece and the dust of cardboard surface adhesion through the dust catcher, by the piece and the dust of sweeping up, in the work of dust catcher, by the dust absorption board in, realize the high-efficient cleanness to the cardboard, the high-definition printing of pattern on the cardboard of being convenient for drives the printing board through the electric jar and does elevating movement, accomplishes the print operation to the cardboard, and the printer can remove in the spout of apron, realizes the possibility of printing on the different positions of cardboard, enlarges the printing scope, improves application scope.

Description

Paperboard printing equipment

Technical Field

The disclosure specifically discloses the field of paperboard production and processing equipment, and specifically relates to paperboard printing equipment.

Background

The cardboard is by the thick paper page that various paper pulp processing, fibre interweaved formed, and the cardboard needs to print customized pattern after producing, is convenient for be applicable to different producers, can produce the effect of advertising for the producer simultaneously.

According to application number 202022686557.9, the application discloses a cardboard printing device, has the bottom plate, the left and right sides of bottom plate is provided with printing seat and cardboard respectively and places the frame, be provided with printing mechanism on the printing seat, the bottom plate lower part is provided with first gas, the cardboard is placed the frame lower extreme and is opened has the feed chute, be located on the bottom plate between printing seat and the cardboard is placed the frame and be provided with the support, be provided with the dust absorption mouth on the support, the middle part of bottom plate is provided with the spout, but sliding connection has the slide on the spout, the piston rod and the slide threaded connection of first cylinder, be provided with adsorption mechanism on the slide, adsorption mechanism includes second cylinder and vacuum chuck;

the existing paperboard printing device adsorbs and pulls the paperboard in the paperboard placing frame to the lower part of the printing plate for printing through the vacuum chuck, but the vacuum chuck does not have the function of moving up and down when moving horizontally, the vacuum chuck directly contacts with the paperboard to cause that the vacuum chuck cannot efficiently adsorb the paperboard, the feeding is unstable and the normal operation of equipment is influenced, the existing paperboard printing device is provided with two sets of printing plates, but the positions of the two sets of printing plates are fixed, so that the positions of printing patterns on the paperboard are relatively fixed, the applicability is lower, the existing paperboard printing device utilizes an external dust collector to remove scraps on the surface of the paperboard, but in the actual production process, the scraps, dust and other impurities are easy to adsorb on the paperboard, the suction force close to the dust collector cannot absorb the impurities from the surface of the paperboard, and the quality of the printed patterns is poor due to the existence of the impurities.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings in the prior art, the present application aims to provide a paperboard printing device with stable feeding, adjustable printing position and dust removal function.

The utility model provides a cardboard lithography apparatus, includes the base, the upper surface of base is provided with storage box, dust removal mechanism and print mechanism side by side, dust removal mechanism comprises dust remover and dust catcher, the dust remover comprises first support, second support, dust removal roller and first motor, first support is provided with two sets of, and the symmetry is fixed in the base both sides, and is connected with the dust removal roller through antifriction bearing between two sets of first supports, dust removal roller one end passes through the shaft coupling and is connected with first motor, first motor passes through the second support to be fixed on first support, the dust catcher comprises dust absorption box, dust absorption plate and air exhauster, the dust absorption box is fixed in the dust remover left side, and with base fixed connection, symmetrically be provided with air guide mouth and gas outlet on the dust absorption box lateral wall, the air guide mouth sets up long bar, the gas outlet is provided with three sets, all be provided with one set of air exhauster on each gas outlet, the movable nested viewing window that has, the viewing window is made by toughened glass, print mechanism comprises print box, apron and print box, motor top, two sets of guide bars and two are provided with the guide bars, two sets of guide bars are set, two guide bars are set, are set up between the bottom surface, two guide bars and two guide bars are set.

According to the technical scheme that this application embodiment provided, the storage case sets up into upper and lower open-ended rectangle frame, and controls the face bottom and seted up first discharge gate, the dust absorption box bottom is provided with the second discharge gate, the printing case sets up into upper and lower open-ended rectangle frame, and controls the face bottom and has seted up the third discharge gate.

According to the technical scheme provided by the embodiment of the application, cotton cloth is adhered to the surface of the dust removing roller.

According to the technical scheme that this application embodiment provided, be provided with the division board in the dust absorption box inner chamber between air guide mouth and the gas outlet, peg graft in the division board and have the dust absorption board, the dust absorption board is made by the gauze.

According to the technical scheme that this application embodiment provided, the printer comprises slider, electric jar and printing plate, the symmetry is provided with two guide ways on the slider, the guide way cup joints with the spout, four corners of slider are provided with four sets of lock nuts, surface mounting has a set of electric jar on the slider, the electric jar passes the slider and is connected with the printing plate.

According to the technical scheme that this application embodiment provided, the material conveying device comprises material conveying block, thread bush, uide bushing, group material piece and pivot, material conveying block middle part has inlayed the thread bush, the symmetry has inlayed two sets of uide bushing on the material conveying block of thread bush both sides, the thread bush is connected with the lead screw through threaded connection's mode, the uide bushing cup joints with the guide bar, the symmetry is provided with two installation cavity on the material conveying block, all is provided with in two installation cavity and dials the material piece, it is connected with material conveying block through the pivot to dial the material piece, material conveying block bottom is connected with material conveying block through the extension spring, and two sets of material conveying blocks slide in the material conveying groove of base, lead screw one end is connected with the second motor, the second motor is fixed on the mounting bracket lateral wall.

In summary, the present application discloses a paperboard printing apparatus.

The beneficial effects are that:

1. the dust collector has the advantages that the dust and the dust adhered to the surface of the paperboard are swept up through the dust collector, the swept-up dust and the swept-up dust are adsorbed into the dust collection box under the working of the dust collector and blocked by the dust collection plate, so that the high-efficiency cleaning of the paperboard is realized, and the high-definition printing of patterns on the paperboard is facilitated.

2. The electric cylinder drives the printing plate to do lifting movement to finish the printing operation on the paperboard, and the printer can move in the chute of the cover plate, so that the possibility of printing on different positions of the paperboard is realized, the printing range is enlarged, and the application range is improved.

3. Through the setting of material conveying mechanism, single stable and efficient cardboard conveys printing mechanism below and prints, and the material loading is stable, has guaranteed the steady operation of equipment.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic view of a paperboard printing apparatus of the present application;

FIG. 2 is a schematic diagram of a second embodiment of a paperboard printing apparatus;

FIG. 3 is a schematic view of the structure of the storage bin of the present application;

FIG. 4 is a schematic view of the printing mechanism of the present application;

FIG. 5 is a schematic view of the structure of the printer of the present application;

FIG. 6 is a schematic view of the dust removing mechanism in the present application;

FIG. 7 is a schematic view of the construction of the dust collector of the present application;

FIG. 8 is a schematic view of the structure of the vacuum cleaner of the present application;

FIG. 9 is a schematic view of the dust collection box in the present application;

FIG. 10 is a schematic structural view of a material conveying mechanism in the present application;

FIG. 11 is a schematic view of the structure of the transducer of the present application;

FIG. 12 is a schematic cross-sectional view of the transducer of the present application;

fig. 13 is a schematic structural view of the base in the present application.

In the figure: 1. a storage bin; 2. a printing mechanism; 3. a dust removing mechanism; 4. a base; 5. a material conveying mechanism; 6. a first discharge port; 7. a printing box; 8. a third discharge port; 9. a chute; 10. a cover plate; 11. a printer; 12. an electric cylinder; 13. a lock nut; 14. a slide block; 15. a printing plate; 16. a guide groove; 17. a dust remover; 18. a dust collector; 19. a first bracket; 20. a dust removal roller; 21. a second bracket; 22. a first motor; 23. an exhaust fan; 24. an observation window; 25. a dust collection box; 26. a dust collection plate; 27. an air guide port; 28; an air outlet; 29. a second discharge port; 30. a partition plate; 31. a mounting frame; 32. a guide rod; 33. a screw rod; 34. a material conveying device; 35. a second motor; 36. a rotating shaft; 37. a poking block; 38. a material conveying block; 39. a guide sleeve; 40. a thread sleeve; 41. installing a cavity; 42. a tension spring; 43. and a material conveying groove.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As mentioned in the background art, aiming at the problems of unstable feeding, relatively fixed printing position and poor dust removal effect on the surface of the paperboard in the prior art, the present disclosure provides a paperboard printing device with stable feeding, adjustable printing position and good dust removal effect on the surface of the paperboard.

Referring to fig. 1-3, a paperboard printing device comprises a base 4, wherein a storage box 1, a dust removing mechanism 3 and a printing mechanism 2 are arranged on the upper surface of the base 4 in parallel, the storage box 1 is arranged into a rectangular frame with an upper opening and a lower opening, a first discharging hole 6 is formed in the left bottom and the right bottom, the arrangement of the first discharging hole 6 is convenient for a conveying mechanism 5 to convey a paperboard at the bottommost part of the storage box 1, interference phenomenon is prevented, the paperboard conveyed out of the storage box 1 is cleared of scraps and dust through the dust removing mechanism 3, the paperboard after impurities are cleared enters the printing mechanism 1 to carry out printing operation, a set of conveying mechanism 5 is arranged on the bottom surface of the base 4, and the conveying mechanism 5 is used for conveying the paperboard in the storage box 1 to the position below the printing mechanism 2 singly, so that conveying stability and high efficiency are ensured.

Referring to fig. 4-5, in order to adapt to the printing operation at different positions of the paper board, the printing mechanism 2 is composed of the printing box 7, the cover plate 10 and the printer 11, the printing box 7 is set to be a rectangular frame with upper and lower openings, the left and right bottoms are provided with the third discharge holes 8, the arrangement of the third discharge holes 8 is convenient for the material conveying mechanism 5 to convey the printed paper board, the interference phenomenon is prevented, the top of the printing box 7 is provided with the cover plate 10, the cover plate 10 is provided with the sliding groove 9, two sets of printers 11 are arranged in the sliding groove 9, the printers 11 are composed of the sliding block 14, the electric cylinder 12 and the printing plate 15, the sliding block 14 is symmetrically provided with two guide grooves 16, the guide grooves 16 are sleeved with the sliding groove 9, so that the sliding block 14 can slide on the cover plate 10 smoothly, four corners of the sliding block 14 are provided with four sets of locking nuts 13, the sliding block 14 and the cover plate 10 can be locked relatively, the printing quality of the printed paper board 11 after being shifted in the printing process is prevented from being reduced, a set of electric cylinder 12 is fixed on the upper surface of the sliding block 14, the electric cylinder 12 passes through the sliding block 14 and the printing plate 15, the printing plate 15 is connected with the printing plate 15, the printing device can be moved in the same range as the paper board 10, and the printing operation can be completed in the printing operation at the position of the paper board 9.

Referring to fig. 6-9, in order to remove the chips and dust adhered to the surface of the cardboard, the dust remover 17 and the dust collector 18 form a dust removing mechanism 3, the dust remover 17 comprises a first bracket 19, a second bracket 21, a dust removing roller 20 and a first motor 22, the first bracket 19 is provided with two sets, symmetrically fixed on two sides of the base 4, the two sets of first brackets 19 are connected with the dust removing roller 20 through rolling bearings, cotton cloth is adhered to the surface of the dust removing roller 20, one end of the dust removing roller 20 is connected with the first motor 22 through a coupling, the first motor 22 is fixed on the first bracket 19 through the second bracket 21, the dust collector 18 comprises a dust collecting box 25, a dust collecting plate 26 and an exhaust fan 23, the dust collecting box 25 is fixed on the left side of the dust remover 17 and fixedly connected with the base 4, the bottom of the dust collecting box 25 is provided with a second discharge hole 29, the second discharge hole 29 is arranged to facilitate the smooth transfer of the cardboard, the side wall of the dust collection box 25 is symmetrically provided with an air guide port 27 and an air outlet 28, the air guide port 27 is arranged in a strip shape, the air outlet 28 is provided with three sets, each set of air outlet 28 is provided with a set of exhaust fan 23, a partition plate 30 is arranged in the inner cavity of the dust collection box 25 between the air guide port 27 and the air outlet 28, a dust collection plate 26 is inserted in the partition plate 30, the dust collection plate 26 is made of gauze, an observation window 24 is movably nested at the top of the dust collection box 25, the observation window 24 is made of toughened glass, when the paperboard passes through the dust collection mechanism 3, the first motor 22 drives the dust collection roller 20 to rotate, the rotation direction of the dust collection roller 20 is opposite to the conveying direction of the paperboard, the surface of the dust collection roller 20 contacts with the paperboard, the chips and dust adhered to the surface of the paperboard are swept chips and dust, and the swept chips and dust are adsorbed into the dust collection box 25 under the operation of the exhaust fan 23, is blocked by the dust collection plate 26, realizes high-efficiency cleaning of the paperboard, and is convenient for high-definition printing of patterns on the paperboard.

Referring to fig. 10-13, in order to improve the stability of cardboard delivery, a delivery mechanism 5 is formed by a mounting frame 31, a screw rod 33, a guide rod 32, a delivery device 34 and a second motor 35, wherein the mounting frame 31 is provided with two sets of guide rods 33 and 32 symmetrically fixed on two sides of the bottom surface of a base 4, one set of screw rod 33 and two sets of guide rods 32 are arranged between the two sets of mounting frames 31, one set of delivery device 34 is arranged on one set of screw rod 33 and two sets of guide rods 32, the delivery device 34 is formed by a delivery block 38, a thread bush 40, a guide bush 39, a stirring block 37 and a rotating shaft 36, a thread bush 40 is embedded in the middle of the delivery block 38, two sets of guide bushes 39 are symmetrically embedded on the delivery block 38 on two sides of the thread bush 40, the thread bush 40 is connected with the screw rod 33 in a threaded connection manner, the guide bush 39 is sleeved with the guide rod 32, two installation cavities 41 are symmetrically arranged on the delivery block 38, stirring blocks 37 are arranged in the two installation cavities 41, the two sets of poking blocks 37 are connected with the conveying blocks 38 through rotating shafts 36, the bottoms of the poking blocks 37 are connected with the conveying blocks 38 through tension springs 42, the two sets of poking blocks 37 slide in conveying grooves 43 of the base 4, one end of a screw rod 33 is connected with a second motor 35, the second motor 35 is fixed on the side wall of the mounting frame 31, the screw rod 33 is driven to rotate through the second motor 35, the screw rod 33 drives the conveying blocks 38 to move through threaded transmission, the conveying blocks 38 improve moving stability through the two sets of guide rods 32 and the two sets of guide sleeves 39, when a paperboard is required to be conveyed from the storage box 1 to the printing mechanism 2, the second motor 35 drives the conveying blocks 38 to move rightwards, the two sets of poking blocks 37 on the conveying blocks 38 rotate relative to the rotating shafts 36 due to the blocking of the paperboard, so that the poking blocks 37 retract into the conveying blocks 38, the conveying blocks 38 can conveniently move from the bottom surface of the paperboard, when the conveying blocks 38 move to the left side of the storage box 1, under the action of the tension spring 42, the material shifting block 37 is reset, at the moment, the second motor 35 drives the material conveying block 38 to move rightwards, the paper board at the lowest layer of the material storage box 1 is pulled out to the lower part of the printing mechanism 2 for printing, the printed paper board is conveyed out after printing is finished by continuing to move rightwards, then the second motor 35 drives the material conveying block 38 to return to the left side of the material storage box 1, and the above actions are repeated, so that stable material conveying operation is realized.

Working principle: when in use, a plurality of sets of paperboards are placed in the storage box 1, the material conveying mechanism 5 is started, the screw rod 33 is driven to rotate by the second motor 35, the screw rod 33 drives the material conveying block 38 to move through screw transmission, the material conveying block 38 improves the moving stability through the two sets of guide rods 32 and the two sets of guide sleeves 39, when the paperboards are required to be conveyed into the printing mechanism 2 from the storage box 1, the second motor 35 drives the material conveying block 38 to move rightwards, the two sets of material stirring blocks 37 on the material conveying block 38 are relatively rotated with the rotating shaft 36 due to the blocking of the paperboards, so that the material stirring blocks 37 retract into the material conveying block 38, the material conveying block 38 can conveniently move from the bottom surface of the paperboards smoothly, when the material conveying block 38 moves to the left side of the storage box 1, the material stirring block 37 is reset under the action of the tension spring 42, the second motor 35 drives the material conveying block 38 to move rightwards at the moment, and the paperboards at the lowest layer of the storage box 1 are pulled out to the lower part of the printing mechanism 2, the printing mechanism 2 is started, the electric cylinder 12 drives the printing plate 15 to press downwards, a pattern is printed on the paperboard, the printed paperboard is conveyed out after printing is finished and continuously moves rightward, then the first motor 35 drives the conveying block 38 to return to the left side of the storage box 1, the above actions are repeated, stable conveying and printing operation are realized, before the paperboard is conveyed to the lower part of the printing mechanism 2, the paperboard passes through the dust removing mechanism 3, the first motor 22 drives the dust removing roller 20 to rotate, the rotating direction of the dust removing roller 20 is opposite to the conveying direction of the paperboard, the surface of the dust removing roller 20 is contacted with the paperboard, scraps and dust adhered to the surface of the paperboard are swept up, the swept scraps and dust are adsorbed into the dust collecting box 25 under the operation of the exhaust fan 23, the high-efficiency cleaning of the paperboard is realized, and high-definition printing of the pattern on the paperboard is facilitated.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. Paperboard printing apparatus, comprising a base (4), characterized in that: the upper surface of base (4) is provided with storage case (1), dust removal mechanism (3) and print mechanism (2) side by side, dust removal mechanism (3) comprise dust remover (17) and dust catcher (18), dust remover (17) comprise first support (19), second support (21), dust removal roller (20) and first motor (22), first support (19) are provided with two sets, and symmetrical fixation is in base (4) both sides, and are connected with dust removal roller (20) through antifriction bearing between two sets of first support (19), dust removal roller (20) one end is connected with first motor (22) through the shaft coupling, first motor (22) are fixed on first support (19) through second support (21), dust catcher (18) comprise dust absorption box (25), dust absorption board (26) and air exhauster (23), dust absorption box (25) are fixed in the left side of dust remover (17) and with base (4) fixed connection, dust absorption box (25) are last to be provided with air inlet (28) and air outlet (28) are provided with in the length direction of symmetry, air outlet (28) are provided with air inlet (28) on each air outlet (28), the dust absorption box is characterized in that an observation window (24) is movably nested at the top of the dust absorption box (25), the observation window (24) is made of toughened glass, the printing mechanism (2) is composed of a printing box (7), a cover plate (10) and a printer (11), the top of the printing box (7) is provided with the cover plate (10), a sliding groove (9) is formed in the cover plate (10), two sets of printers (11) are arranged in the sliding groove (9), a set of material conveying mechanism (5) is arranged on the bottom surface of the base (4), the material conveying mechanism (5) is composed of a mounting frame (31), a lead screw (33), guide rods (32), a material conveying device (34) and a second motor (35), the mounting frame (31) is provided with two sets of guide rods (33) and two sets of guide rods (32), and one set of lead screws (33) and two sets of guide rods (32) are symmetrically fixed on two sides of the bottom surface of the base (4).

2. A board printing apparatus as claimed in claim 1, wherein: the storage box (1) is arranged to be a rectangular frame with upper and lower openings, the left and right bottoms are provided with first discharge holes (6), the bottom of the dust collection box (25) is provided with second discharge holes (29), the printing box (7) is arranged to be a rectangular frame with upper and lower openings, and the left and right bottoms are provided with third discharge holes (8).

3. A board printing apparatus as claimed in claim 1, wherein: cotton cloth is adhered to the surface of the dust removing roller (20).

4. A board printing apparatus as claimed in claim 1, wherein: a separation plate (30) is arranged in the inner cavity of the dust collection box (25) between the air guide opening (27) and the air outlet (28), a dust collection plate (26) is inserted into the separation plate (30), and the dust collection plate (26) is made of gauze.

5. A board printing apparatus as claimed in claim 1, wherein: the printer is characterized in that the printer (11) consists of a sliding block (14), an electric cylinder (12) and a printing plate (15), two guide grooves (16) are symmetrically formed in the sliding block (14), the guide grooves (16) are sleeved with the sliding grooves (9), four sets of locking nuts (13) are arranged at four corners of the sliding block (14), a set of electric cylinder (12) is fixed on the upper surface of the sliding block (14), and the electric cylinder (12) penetrates through the sliding block (14) to be connected with the printing plate (15).

6. A board printing apparatus as claimed in claim 1, wherein: the automatic feeding device is characterized in that the feeding device (34) consists of a feeding block (38), a thread sleeve (40), a guide sleeve (39), a stirring block (37) and a rotating shaft (36), the thread sleeve (40) is embedded in the middle of the feeding block (38), two sets of guide sleeves (39) are symmetrically embedded in the feeding block (38) on two sides of the thread sleeve (40), the thread sleeve (40) is connected with a screw rod (33) in a threaded connection mode, the guide sleeve (39) is sleeved with a guide rod (32), two mounting cavities (41) are symmetrically arranged on the feeding block (38), stirring blocks (37) are respectively arranged in the two mounting cavities (41), the stirring block (37) is connected with the feeding block (38) through the rotating shaft (36), the bottoms of the stirring blocks (37) are connected with the feeding block (38) through tension springs (42), the two sets of stirring blocks (37) slide in a transmission (43) of a base (4), one end of the screw rod (33) is connected with a second motor (35), and the second stirring block (35) is fixed on the side wall (31).