CN210309477U

CN210309477U - Complementary lithography apparatus of high definition flexographic printing

Info

Publication number: CN210309477U
Application number: CN201920498162.0U
Authority: CN
Inventors: 黄菊生
Original assignee: Zhangzhou Longwen Dexing Industry & Trade Co ltd
Current assignee: Zhangzhou Longwen Dexing Industry & Trade Co ltd
Priority date: 2019-04-14
Filing date: 2019-04-14
Publication date: 2020-04-14
Anticipated expiration: 2029-04-14

Abstract

The utility model belongs to the technical field of the carton manufacturing technique and specifically relates to a complementary lithography apparatus of high definition flexographic printing, including frame, cylinder, printing cardboard and flexographic printing resin board, outside one side upper end fixed mounting of frame has the backup pad, one side upper end horizontal welding of frame has two connecting rods, the other end of connecting rod is connected with the support column, the arc wall has been seted up at the upper end middle part of support column, two it is provided with the circle axle to rotate between the arc wall, be provided with drive mechanism between the other end of circle axle and slow speed motor's the output shaft, the inside one side lower extreme of frame is provided with two sets of correctional agency, and is two sets of the gap sets up between the corre. The utility model discloses stable in structure, the printing is clear, and the printing cardboard after the printing is convenient for the rolling, can improve the roughness of printing cardboard simultaneously, and the device possesses the characteristics of low noise and low energy consumption simultaneously, has realized the effect to environmental protection.

Description

Complementary lithography apparatus of high definition flexographic printing

Technical Field

The utility model relates to a carton makes technical field, especially relates to a complementary lithography apparatus of high definition flexographic printing.

Background

Flexography is a direct printing method, called flexography, because of the use of an elastic, raised image plate. The flexographic plate is attached to a plate cylinder and is inked by an engraved metal anilox roll.

Printing equipment on the existing market has the defects of poor structural stability, slow drying of ink and unevenness of printed paper boards, and is poor in environment-friendly effect, slow in printing speed and inconvenient to roll.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-definition flexible printing complementary printing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a high-definition flexo printing complementary printing device, which comprises a frame, a roller, a printing paperboard and a flexo printing resin plate, wherein the flexo printing resin plate is compositely adhered at the middle part of the outer side of the roller, the middle part of the roller is rotatably provided with a rotating shaft penetrating through the roller, the middle parts of two sides of the frame are respectively provided with a round hole penetrating through the frame, two ends of the rotating shaft penetrate through the round holes and extend to the outer side of the frame, the printing paperboard is positioned at the lower end of the inner side of the frame, the printing paperboard is contacted with the lower end of the flexo printing resin plate, two ends of the rotating shaft at the outer side of the frame are respectively in threaded connection with a limiting block, the diameter of the limiting block is larger than that of the rotating shaft, the upper end of one side of the outer part of the frame is fixedly provided with a, and the support column is the arc setting, the arc wall has been seted up at the upper end middle part of support column, two it is provided with the circle axle to rotate between the arc wall, and the other end rolling of printing cardboard is at the outside middle part of circle axle, the one end fixedly connected with limiting plate of circle axle, be provided with drive mechanism between the other end of circle axle and the output shaft of slow speed motor, the inside one side lower extreme of frame is provided with two sets of correctors, and is two sets of correctors are located the not equidirectional of frame with the cylinder, and are two sets of the gap sets up between the correctors, and the printing cardboard passes two.

Preferably, the transmission mechanism comprises a driving wheel fixedly mounted on an output shaft of the slow motor and a driven wheel fixedly mounted at one end of the round shaft, a transmission belt is sleeved between the driven wheel and the driving wheel, and the transmission belt is in a tight state.

Preferably, the correcting mechanism comprises shaft seats fixedly installed at the lower ends of the two sides in the frame, round rods are rotatably arranged in the shaft seats, correcting rollers are sleeved in the middle of the outer sides of the round rods, and the correcting rollers are in contact with the printing paperboard.

Preferably, an aluminum sheet is compositely adhered to the bottom of the inner side of the frame, and the upper surface of the aluminum sheet is in contact with the lower surface of the printing paperboard.

Preferably, the upper ends of two sides of the interior of the frame are in threaded connection with arc-shaped blocks, and one ends of the arc-shaped blocks are in clearance fit with the roller.

Preferably, the middle part of the inner side of the frame is fixedly provided with an air dryer main body, and the air dryer main body is positioned between the correcting mechanism and the roller.

The utility model provides a pair of complementary lithography apparatus of high definition flexographic printing, beneficial effect lies in: this complementary lithography apparatus of high definition flexography stable in structure, the printing is clear, and the printing cardboard after the printing is convenient for the rolling, can improve the roughness of printing cardboard simultaneously, the quality of product has not only been improved, the speed of product production has also been improved simultaneously, the device possesses the characteristics of low noise and low energy consumption simultaneously, the effect to environmental protection has been realized, this printing cardboard is with waste paper as the raw materials, smash it, the paper that the pulping of decolorizing process produced, its raw materials mainly derives from the waste paper of retrieving, therefore be known as low energy consumption, the environmental protection type paper of light pollution, consequently, be favorable to promoting.

Drawings

Fig. 1 is a structural plan view of the high definition flexo printing complementary printing device provided by the present invention.

Fig. 2 is a front view of the structure of the high-definition flexo printing complementary printing device provided by the present invention.

In the figure: the air dryer comprises a frame 1, a printing paperboard 2, a transmission belt 3, a round rod 4, a driving wheel 5, a flexible printing resin plate 6, a rotating shaft 7, a round hole 8, an arc-shaped block 9, a supporting plate 10, a limiting block 11, a roller 12, an air dryer main body 13, a shaft seat 14, a connecting rod 15, a limiting plate 16, a supporting column 17, a correcting roller 18, a round shaft 19, an arc-shaped groove 20, a driven wheel 21, a slow motor 22 and an aluminum sheet 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a complementary printing apparatus of high definition flexography, including frame 1, cylinder 12, printing cardboard 2 and flexography resin plate 6, flexography resin plate 6 complex bonds in the outside middle part of cylinder 12, threaded connection has arc piece 9 on the inside both sides of frame 1, and the gap cooperation between one end of arc piece 9 and cylinder 12, the design of arc piece 9, can play spacing effect to cylinder 12 in the commentaries on classics, thereby make cylinder 12 can stable rotation, printing cardboard 2 is with waste paper as the raw materials simultaneously, smash it, go look pulping through the paper that multiple process processing produced, its raw materials mainly derive from the waste paper of retrieving, therefore be known as low energy consumption, the environmental protection type paper of light pollution, fully embodied the characteristics of environmental protection.

Frame 1's inboard middle part fixed mounting has air dryer main part 13, and air dryer main part 13 is located between aligning gear and cylinder 12, air dryer main part 13 all is connected with power supply unit through the wire with slow-speed motor 22, install external switch on the wire simultaneously, air dryer main part 13 can make the printing ink on the printing cardboard 2 after the printing carry out quick drying, printing ink causes the damage to the interior content of printing on the printing cardboard 2 when preventing the rolling when having improved dry speed, the device possesses the characteristics of low noise and low energy consumption simultaneously, the effect to environmental protection has been realized.

The middle part of cylinder 12 is rotated and is provided with axis of rotation 7 that runs through cylinder 12, the round hole 8 that runs through frame 1 is all seted up at the both sides middle part of frame 1, the both ends of axis of rotation 7 all run through round hole 8 and extend to the outside of frame 1, printing cardboard 2 is located the inboard lower extreme of frame 1, and printing cardboard 2 and flexographic printing resin plate 6's lower extreme contacts each other, under the drive of slow motor 22, the frictional force between printing cardboard 2 and the flexographic printing resin plate 6, will drive flexographic printing resin plate 6 and rotate, thereby make flexographic printing resin plate 6 print printing cardboard 2, this printing cardboard 2 is dragging flexographic printing resin plate 6's in-process simultaneously, because self possesses better pliability, the cracked condition can not take place, make printing cardboard 2 after the printing, carry out the rolling, the time of later stage arrangement has been reduced, work efficiency has been promoted.

Both ends of a rotating shaft 7 outside the frame 1 are in threaded connection with limiting blocks 11, the diameter of each limiting block 11 is larger than that of the rotating shaft 7, a supporting plate 10 is fixedly installed at the upper end of one side of the outside of the frame 1, a slow motor 22 is fixed on each supporting plate 10 through a bolt, two connecting rods 15 are horizontally welded at the upper end of one side of the frame 1, the other ends of the connecting rods 15 are connected with supporting columns 17, the supporting columns 17 are arranged in an arc shape, arc-shaped grooves 20 are formed in the middle of the upper ends of the supporting columns 17, a circular shaft 19 is rotatably arranged between the two arc-shaped grooves 20, the other end of the printing paperboard 2 is wound in the middle of the outside of the circular shaft 19, a limiting plate 16 is fixedly connected to one end of the circular shaft 19, a transmission mechanism is arranged between the other end of the circular shaft 19 and an output shaft of the, follow the cover and be equipped with drive belt 3 between driving wheel 21 and the action wheel 5, and drive belt 3 is in the tight state, action wheel 5 rotates under slow motor 22's drive, realize the synchronous rotation from driving wheel 21 simultaneously through drive belt 3, thereby from the outside middle part to the one end rolling of printing cardboard 2 at circle axle 19, in the time of this stable in structure, be convenient for take off circle axle 19 after the rolling is accomplished, fast loading and unloading's purpose has been realized, simultaneously because slow motor 22's slew velocity is slower, thereby the condition that circle axle 19 drops can not take place.

The inside one side lower extreme of frame 1 is provided with two sets of correctors, two sets of correctors are located the different sides of frame 1 with cylinder 12, the gap sets up between two sets of correctors, and printing cardboard 2 passes two sets of correctors, correctors include axle bed 14 of fixed mounting at the inside both sides lower extreme of frame 1, two 14 internal rotations of axle bed are provided with round bar 4, the outside middle part cover of round bar 4 is equipped with correction roller 18, and correct roller 18 and printing cardboard 2 and contact each other, through this design, can make printing cardboard 2 after the printing correct at two correction rollers 18, thereby the effectual 2 roughness of printing cardboard that has improved.

The aluminum sheet 23 is compositely bonded at the bottom of the inner side of the frame 1, the upper surface of the aluminum sheet 23 is in contact with the lower surface of the printing paperboard 2, and the design of the aluminum sheet 23 is beneficial to reducing the friction between the printing paperboard 2 and the bottom of the inner side of the frame 1, so that the protection effect on the printing paperboard 2 is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a complementary lithography apparatus of high definition flexography, includes frame (1), cylinder (12), printing cardboard (2) and flexography resin plate (6), flexography resin plate (6) compound bonding is at the outside middle part of cylinder (12), its characterized in that, the middle part of cylinder (12) is rotated and is provided with axis of rotation (7) that runs through cylinder (12), round hole (8) that run through frame (1) are all seted up at the both sides middle part of frame (1), the both ends of axis of rotation (7) all run through round hole (8) and extend to the outside of frame (1), printing cardboard (2) are located the inboard lower extreme of frame (1), and printing cardboard (2) and the lower extreme of flexography resin plate (6) contact each other, all threaded connection has stopper (11) at axis of rotation (7) both ends in the frame (1) outside, and the diameter of stopper (11) is greater than the diameter of axis of rotation (7), the outer side upper end of the frame (1) is fixedly provided with a supporting plate (10), the supporting plate (10) is fixedly provided with a slow speed motor (22) through bolts, the upper end of one side of the frame (1) is horizontally welded with two connecting rods (15), the other end of each connecting rod (15) is connected with a supporting column (17), the supporting columns (17) are arranged in an arc shape, the middle of the upper end of each supporting column (17) is provided with an arc-shaped groove (20), a round shaft (19) is rotatably arranged between the two arc-shaped grooves (20), the other end of a printing paperboard (2) is wound in the middle of the outer side of the round shaft (19), one end of the round shaft (19) is fixedly connected with a limiting plate (16), a transmission mechanism is arranged between the other end of the round shaft (19) and an output shaft of the slow speed motor (22), and the lower end of, the two groups of the correcting mechanisms and the roller (12) are positioned on different sides of the frame (1), a gap is formed between the two groups of the correcting mechanisms, and the printing paperboard (2) penetrates through the two groups of the correcting mechanisms.

2. A high definition flexible printing complementary printing apparatus according to claim 1, wherein the transmission mechanism comprises a driving wheel (5) fixedly installed on the output shaft of the slow speed motor (22) and a driven wheel (21) fixedly installed on one end of the circular shaft (19), the driving belt (3) is sleeved between the driven wheel (21) and the driving wheel (5), and the driving belt (3) is in a tight state.

3. The complementary printing equipment of a high definition flexible printing according to claim 1, characterized in that the correcting mechanism includes axle seats (14) fixedly installed at the lower ends of two sides inside the frame (1), two axle seats (14) are provided with round bars (4) rotatably, the middle part of the outer side of the round bars (4) is sleeved with a correcting roller (18), and the correcting roller (18) and the printing paper board (2) are contacted with each other.

4. The high-definition flexible printing complementary printing equipment according to claim 1 is characterized in that an aluminum sheet (23) is compositely adhered to the bottom of the inner side of the frame (1), and the upper surface of the aluminum sheet (23) is contacted with the lower surface of the printing paperboard (2).

5. A complementary printing apparatus for high definition flexible printing according to claim 1, wherein the upper ends of the two inner sides of the frame (1) are connected with arc blocks (9) by screw thread, and one end of the arc block (9) is in clearance fit with the roller (12).

6. A complementary printing apparatus for high definition flexography according to claim 1, wherein the inner middle part of the frame (1) is fixedly installed with an air dryer body (13), and the air dryer body (13) is located between the straightening mechanism and the roller (12).