Efficient multifunctional paperboard printing machine

Abstract

The utility model relates to the technical field of carton printing equipment, and discloses an efficient multifunctional paperboard printing machine which comprises a machine table, a conveying table used for conveying paperboards in is arranged at one end of the machine table, and a conveying roller set used for conveying the paperboards out is arranged at the other end of the machine table. A dust suction device, a first printing device and a drying device are sequentially arranged in the middle of the machine table. The first printing device comprises a machine shell, a printing roller, an auxiliary roller, an electric lifting rod and connecting plates, the connecting plates are arranged at the two ends of the auxiliary roller, and the electric lifting rod drives the connecting plates to move to adjust the height of the auxiliary roller; the utility model has the advantages that: 1, the height of the pressing plate is automatically adjusted to adapt to paperboards with different thicknesses, the manual adjustment time is shortened, and the printing efficiency is improved; and 2, an efficient dust collection device is arranged, dust on the surface of the paperboard is effectively removed through cooperation of a brush and a negative pressure dust collection assembly, and the printing quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton printing equipment technical field especially relates to a kind of high-efficiency multifunctional paperboard printing machine. BACKGROUND

[0002] In daily life, commodity transportation, daily storage, product packaging and the like need to use carton packaging. With the improvement of living standards, the demand for packaging cartons is also increasing, and the paperboard printing machine is one of the core equipment in the production process of packaging cartons.

[0003] The existing paperboard printing machine has low efficiency, poor adaptability and unstable printing quality during printing. For example, when processing paperboards of different thicknesses, the traditional printing machine needs to manually adjust the height of the pressing plate, which is time-consuming and labor-intensive. In addition, the dust generated during printing can affect the printing quality, and the existing paperboard printing machine usually does not have a dust collection function, which cannot meet the demand of high-speed printing well. Therefore, the inventor has made a new invention. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiencies of the prior art and provides a high-efficiency multifunctional paperboard printing machine, which has the characteristics of wide application range and good dust removal effect.

[0005] To achieve the above-mentioned purpose, the utility model is a high-efficiency multifunctional paperboard printing machine, which comprises a machine table, a conveying table for conveying paperboards is arranged at one end of the machine table, and a conveying roller set for conveying paperboards is arranged at the other end of the machine table; a dust collection device, a first printing device and a drying device are sequentially arranged in the middle part of the machine table; the first printing device comprises a machine shell, a printing roller, an auxiliary roller, an electric lifting rod and a connecting plate, the auxiliary roller is arranged above the printing roller, the auxiliary roller cooperates with the printing roller to print paperboards, the connecting plate is arranged at both ends of the auxiliary roller, and the electric lifting rod drives the connecting plate to move to adjust the height of the auxiliary roller.

[0006] Optionally, an ink pool is arranged at the position corresponding to the printing roller of the machine table.

[0007] Optionally, a second printing device is further arranged between the first printing device and the drying device.

[0008] Optionally, the dust collection device comprises a support frame, a sliding rod, a threaded rod, a servo motor and a negative pressure dust collection assembly; the support frame is fixedly arranged on the machine table, the negative pressure dust collection assembly is connected with the sliding rod and the threaded rod, and the servo motor drives the threaded rod to rotate to drive the negative pressure dust collection assembly to move.

[0009] Optionally, a humidifying assembly is further arranged on the negative pressure dust collection assembly.

[0010] Optionally, the drying device comprises a drying chamber, an air inlet chamber and an air outlet chamber arranged at two ends of the drying chamber respectively; an air inlet is arranged between the drying chamber and the air inlet chamber, and an air outlet is arranged between the drying chamber and the air outlet chamber.

[0011] Optionally, a hot air machine is arranged in the air inlet chamber, and the hot air machine transmits hot air into the drying chamber through a blowing pipe.

[0012] Optionally, a blower is arranged in the air outlet chamber, and the blower is connected with the hot air machine.

[0013] Optionally, the conveying roller set comprises a first conveying roller and a second conveying roller arranged oppositely, and the first conveying roller and the second conveying roller are movably connected with a limiting piece.

[0014] Beneficial effects: compared with the prior art, the utility model discloses a kind of high-efficiency multifunctional paperboard printing machine, and the utility model has the following advantages:

[0015] 1, the height of auxiliary roller is automatically adjusted, the paperboard of different thickness is adapted, manual adjustment time is reduced, and printing efficiency is improved;

[0016] 2, equipped with efficient dust collection device, through the cooperation of brush and negative pressure dust collection component, effectively remove the dust on the surface of paperboard, guarantee printing quality;

[0017] 3, humidifying component can spray water to paperboard according to environmental humidity, avoid dry weather to influence the tenacity of paperboard;

[0018] 4, quick drying system is arranged through air inlet chamber and air outlet chamber, greatly improves the drying speed of paperboard watermark, solves the phenomenon of holding tail, improves production efficiency;

[0019] 5, simple structure, convenient operation, reduce labor cost, improve printing precision, reduce paperboard waste. DRAWINGS

[0020] Fig. 1 it is whole structure schematic view of the utility model.

[0021] Fig. 2 it is another visual angle structure schematic view of the utility model.

[0022] Fig. 3 it is dust collection device structure schematic view of the utility model.

[0023] Fig. 4 it is first printing device structure schematic view of the utility model.

[0024] Fig. 5 it is drying device structure schematic view of the utility model.

[0025] The reference numerals in the figures include:

[0026] Machine base--1, ink tank--11, conveyor table--2, conveyor roller assembly--3, first conveyor roller--31, second conveyor roller--32, limiting plate--33, dust collection device--4, support frame--41, slide bar--42, threaded rod--43, servo motor--44, negative pressure dust collection assembly--45, humidification assembly--46, first printing device--5, machine housing--51, printing roller--52, auxiliary roller--53, electric lifting rod--54, connecting plate--55, drying device--6, drying chamber--61, air inlet chamber--62, air outlet chamber--63, air inlet--64, air outlet--65, hot air blower--66, air supply pipe--67, blower--68, second printing device--7. Detailed Implementation

[0027] The following is in conjunction with the appendix Figs. 1 to 5 This utility model will be described in detail.

[0028] This utility model is a high-efficiency, multi-functional cardboard printing machine, including a machine base 1. One end of the machine base 1 is provided with a conveyor table 2 for feeding cardboard, and the other end of the machine base 1 is provided with a conveyor roller group 3 for feeding cardboard. A dust collection device 4, a first printing device 5, and a drying device 6 are arranged sequentially in the middle of the machine base 1. The first printing device 5 includes a machine housing 51, a printing roller 52, an auxiliary roller 53, an electric lifting rod 54, and a connecting plate 55. The auxiliary roller 53 is located above the printing roller 52 and cooperates with the printing roller 52 to print cardboard. The connecting plate 55 is located at both ends of the auxiliary roller 53. The electric lifting rod 54 drives the connecting plate 55 to move and adjust the height of the auxiliary roller 53.

[0029] The use principle of the utility model is that: corrugated board is conveyed to dust absorption device 4 by conveying table 2 to clean preferentially, the cleaned paper board is further conveyed to first printing device 5, the printing roller 52 of first printing device 5 is engraved with printing pattern, the printing roller 52 after picking up ink prints pattern to paper board surface under the cooperation of auxiliary roller 53, then paper board comes to drying chamber 61, drying chamber 61 rapidly dries ink, and finally the printed paper board is conveyed out of the equipment from conveying roller group. The utility model compared with traditional paper board printing device has the following advantages: 1, the height of auxiliary roller is automatically adjusted through electric lifting rod, the paper board of different thickness is adapted, manual adjustment time is reduced, and printing efficiency is improved;2, equipped with high -efficient dust absorption device, through the cooperation of brush and negative pressure dust absorption component, the dust on the surface of paper board is effectively removed, and the printing quality is guaranteed;3, through the setting of air inlet chamber and air outlet chamber, the drying speed of paper board watermark is greatly improved, the tail phenomenon is solved, and the production efficiency is improved;4, simple structure, convenient operation, reduce labor cost, improve printing precision, reduce paper board waste.

[0030] As an embodiment, the machine table 1 is provided with an ink pool 11 for providing ink for the printing roller 52. The ink pool 11 is equipped with an ink scraping knife to improve the printing quality.

[0031] To improve the printing efficiency, a second printing device 7 is further arranged between the first printing device 5 and the drying device 6. The first printing device 5 and the second printing device 7 are synchronously printed, so that the whole printing process is a continuous production.

[0032] As preferred, the dust absorption device 4 includes a support frame 41, a sliding rod 42, a threaded rod 43, a servo motor 44 and a negative pressure dust absorption component 45. The support frame 41 is fixedly arranged on the machine table 1. The negative pressure dust absorption component 45 is connected to the sliding rod 42 and the threaded rod 43. The servo motor 44 drives the threaded rod 43 to rotate and drives the negative pressure dust absorption component 45 to move, so as to adjust the position of the negative pressure dust absorption component 45 and expand its application range. In this technical solution, a brush can be installed at the end of the negative pressure dust absorption component 45. The brush brushes off the dust, which is then absorbed by the negative pressure dust absorption component 45, so that the dust on the paper board can be better removed.

[0033] As preferred, the negative pressure dust absorption component 45 is further provided with a humidifying component 46. The humidifying component 46 can spray water to the paper board according to the environmental humidity to avoid the influence of dry weather on the toughness of the paper board. To increase the spraying range of the humidifying component 46, a rotary spray head can be installed at the bottom end of the humidifying component.

[0034] In the technical solution, the drying device 6 comprises a drying chamber 61, an air inlet chamber 62 and an air outlet chamber 63 arranged at two ends of the drying chamber 61 respectively; an air inlet 64 is arranged between the drying chamber 61 and the air inlet chamber 62, and an air outlet 65 is arranged between the drying chamber 61 and the air outlet chamber 63. Further, the air inlet chamber 62 is internally provided with a hot air machine 66, the hot air machine 66 transmits hot air into the drying chamber 61 through a hot air pipe 67; the air outlet chamber 63 is internally provided with a blower 68, and the blower 68 is connected with the hot air machine 66.

[0035] After the paperboard enters the drying chamber 61, the hot air machine 66 transmits hot air into the drying chamber 61 through the hot air pipe 67, the printed paperboard is dried, and the hot air is guided by the blower 68 to be transmitted out of the drying chamber 61 from the air outlet end, collected by the blower 68, and transmitted back to the hot air machine 66 by the blower 68, so that the paperboard can be dried and the air flow can be circulated infinitely.

[0036] As another embodiment, the conveying roller set 3 comprises a first conveying roller 31 and a second conveying roller 32 arranged oppositely, the first conveying roller 31 and the second conveying roller 32 are movably connected with a limiting piece 33, the position of the limiting piece 33 is adjusted according to the size of the paperboard, so that the paperboard can be stably conveyed.

[0037] The above is only the preferred embodiment of the present application, and for the ordinary skilled in the art, the specific implementation and application range can be changed according to the idea of the present application, and the content of the specification should not be understood as the limitation of the present application.

Claims

1. A high efficiency multi-function paperboard printing press comprising a table (1), characterized in that: One end of the machine table (1) is provided with a conveying table (2) for incoming paperboard, the other end of the machine table (1) is provided with a conveying roller set (3) for outgoing paperboard; the middle part of the machine table (1) is sequentially provided with a dust suction device (4), a first printing device (5) and a drying device (6); the first printing device (5) comprises a machine shell (51), a printing roller (52), an auxiliary roller (53), an electric lifting rod (54) and a connecting plate (55), the auxiliary roller (53) is arranged above the printing roller (52), the auxiliary roller (53) cooperates with the printing roller (52) to print the paperboard, the connecting plate (55) is arranged at both ends of the auxiliary roller (53), the electric lifting rod (54) drives the connecting plate (55) to move, and the height of the auxiliary roller (53) is adjusted.

2. A high efficiency multi-functional paperboard printing press according to claim 1, characterized in that: The machine table (1) is provided with an ink pool (11) corresponding to the position of the printing roller (52).

3. A high efficiency multi-functional paperboard printing press according to claim 1, characterized in that: The first printing device (5) and the drying device (6) are further provided with a second printing device (7) therebetween.

4. A high efficiency multi-functional paperboard printing press according to claim 1, characterized in that: The dust suction device (4) comprises a support frame (41), a sliding rod (42), a threaded rod (43), a servo motor (44) and a negative pressure dust suction assembly (45); the support frame (41) is fixedly arranged on the machine table (1), the negative pressure dust suction assembly (45) is connected with the sliding rod (42) and the threaded rod (43), and the servo motor (44) drives the threaded rod (43) to rotate and drives the negative pressure dust suction assembly (45) to move.

5. A high efficiency multi-functional paperboard printing press according to claim 4 wherein: The negative pressure dust suction assembly (45) is further provided with a humidifying assembly (46).

6. A high efficiency multi-functional paperboard printing press according to claim 1 wherein: The drying device (6) comprises a drying chamber (61) and an air inlet chamber (62) and an air outlet chamber (63) arranged at both ends of the drying chamber (61) respectively; an air inlet (64) is arranged between the drying chamber (61) and the air inlet chamber (62), and an air outlet (65) is arranged between the drying chamber (61) and the air outlet chamber (63).

7. A high efficiency multi-functional paperboard printing press according to claim 6 wherein: The air inlet chamber (62) is internally provided with a hot air blower (66), and the hot air blower (66) transmits hot air into the drying chamber (61) through a air supply pipe (67).

8. A high efficiency multi-functional paperboard printing press according to claim 7, characterized in that: The air outlet chamber (63) is internally provided with a blower (68), and the blower (68) is connected with the hot air blower (66).

9. A high efficiency multi-functional paperboard printing press according to any one of claims 1 to 8, characterized in that: The conveying roller set (3) comprises a first conveying roller (31) and a second conveying roller (32) oppositely arranged up and down, and the first conveying roller (31) and the second conveying roller (32) are both movably connected with a limiting piece (33).

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