CN214395873U - Register device of flexographic printing machine - Google Patents

Abstract

The utility model discloses a flexographic printing machine register set, including auxiliary roll pole, extension axle I, printing roller pole, carriage, adjusting part, go up backup pad, motor drive mechanism, linking subassembly, bottom suspension fagging and extension axle two, the rotatable carriage of locating of printing roller pole, extend an axle symmetry and locate printing roller pole both sides, the rotatable carriage of locating of auxiliary roll pole, the printing roller pole both sides are located to extension axle symmetry, carriage lateral surface upper end is located to adjusting part, it locates on the carriage to go up the backup pad, motor drive mechanism locates under the backup pad, it connects on motor drive mechanism and extension side to link up the subassembly, carriage lateral surface lower extreme is located to the bottom suspension fagging. The utility model belongs to the technical field of the flexographic printing machine, specifically indicate one kind through adjusting part control printing roller pole horizontal migration, realize the flexographic printing machine register device of horizontal register regulation.

Description

Register device of flexographic printing machine

Technical Field

The utility model belongs to the technical field of the flexographic printing machine, specifically indicate a flexographic printing machine register device.

Background

Flexography is an emerging printing mode, and the existing transverse register method and device for printing by a flexography printing machine have two types: one method is to use a differential speed reducer to realize accurate overprinting of printing by means of differential speed and speed-changing of the running speed of the printing roller. Another method is an overprinting method in which printing is accomplished by an actuator changing the length or position of the print between groups. The transverse registering method and the device of the flexographic printing machine have respective advantages, but the existing transverse registering mechanism has low adjustment accuracy and large adjustment difficulty in the registering process, and has the defects of complex structure and influence on printing quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a through adjusting part control printing roller pole horizontal migration, realize the flexographic printing machine register device that transversely adjusts to the version.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a register device of a flexible plate printing machine comprises an auxiliary roller rod, an extension shaft I, a printing roller rod, a supporting frame, an adjusting component, an upper supporting plate, a motor driving mechanism, a linking component, a driving motor, a lower supporting plate and an extension shaft II, wherein the printing roller rod is rotatably arranged in the supporting frame, the extension shaft is symmetrically arranged on two sides of the printing roller rod and penetrates through the side wall of the supporting frame, the auxiliary roller rod is rotatably arranged in the supporting frame, the extension shaft is symmetrically arranged on two sides of the printing roller rod and is rotatably arranged on the side surface of the inner wall of the supporting frame, the adjusting component is arranged at the upper end of the outer side surface of the supporting frame and is connected to one side surface of the extension shaft, the upper supporting plate is arranged at the upper end of the side surface of the supporting frame, which is far away from the adjusting component, the motor driving mechanism is arranged below the upper supporting plate, the linking component is connected to one side surface of the motor driving mechanism and the extension shaft, the lower supporting plate is arranged at the lower end of the outer side surface of the supporting frame and is arranged below the upper supporting plate, the driving motor is arranged at the top of the lower supporting plate and fixedly connected to the side surface of the second extension shaft; the adjusting component comprises a fixing frame, a supporting sleeve ring, an adjusting motor, an adjusting screw, a speed reducer, a first gear, a second gear, a connecting sleeve block and a connecting rod, wherein the fixing frame is arranged at the upper end of the outer side surface of the supporting frame, the adjusting motor is arranged on the outer side surface of the fixing frame, the speed reducer is arranged at the lower end of the outer side surface of the fixing frame and is connected below the adjusting motor, the first gear is rotatably arranged in the fixing frame and is connected to the speed reducer, the supporting sleeve ring is arranged on the side surface of the inner wall of the fixing frame, the adjusting screw is telescopically arranged in the supporting sleeve ring, the second gear is rotatably arranged on the side surface of the supporting sleeve ring and is meshed with the first gear, the inner side of the second gear is provided with a thread structure which is meshed with the thread structure at the outer side of the adjusting screw, the connecting rod is arranged on the side surface of the adjusting screw, the connecting sleeve block is rotatably sleeved on the connecting rod, and the adjusting motor drives the speed reducer to rotate, the speed reducer drives a gear II to rotate through a gear, the gear II controls the adjusting screw to move horizontally, and then the printing roller rod is pushed to move horizontally, so that the printing roller rod is adjusted in a transverse register mode.

Further, linking up the subassembly including removing the lantern ring, linking up piece, damping telescopic link, linking chamber and gag lever post, linking up the piece and cup jointing on the terminal surface of extending axle one, link up piece fixed connection on motor drive mechanism, link up the chamber and locate in linking up the piece, the gag lever post symmetry is located and is linked up between the intracavity wall side, it fixes to locate to extend axle one and just portable cup joints on the gag lever post to remove the lantern ring, damping telescopic link is embedded to be located and links up on the intracavity wall side and fixed connection on extending the side of axle one, utilizes the damping telescopic link to avoid extending axle one and removes at will linking up the chamber to remove through removing the lantern ring on the gag lever post, make things convenient for the printing roller pole to carry out horizontal register adjustment, can control the printing roller pole simultaneously and rotate.

Furthermore, the connecting sleeve block is fixedly arranged on the side surface of the first extension shaft.

Further, the auxiliary roller rod is arranged in parallel with the printing roller rod.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of flexographic printing machine is to version device easy operation, the mechanism is compact, and reasonable design, drive the reduction gear through adjusting motor and rotate, the reduction gear passes through two rotations of gear drive gear, two control adjusting screw horizontal migration of gear, and then promote printing roller pole horizontal migration, realize that printing roller pole transversely adjusts the version, and utilize the damping telescopic link to avoid extending axle one and remove at will linking up the chamber, and remove on the gag lever post through removing the lantern ring, make things convenient for printing roller pole to transversely adjust the version, can control printing roller pole simultaneously and rotate, reduce the output through the reduction gear and rotate, improve adjusting distance's accuracy.

Drawings

FIG. 1 is an overall structure diagram of a register device of a flexographic printing machine according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a structural diagram of an adjusting assembly of the register device of the flexographic printing machine of the present invention.

Wherein, 1, the auxiliary roll pole, 2, extend axle one, 3, printing roller pole, 4, carriage, 5, adjusting part, 6, go up the backup pad, 7, motor drive mechanism, 8, link up the subassembly, 9, driving motor, 10, the bottom suspension fagging, 11, extend axle two, 12, fixed frame, 13, the support lantern ring, 14, adjusting motor, 15, adjusting screw, 16, the reduction gear, 17, gear one, 18, gear two, 19, the connecting sleeve piece, 20, the connecting rod, 21, remove the lantern ring, 22, link up the piece, 23, the damping telescopic link, 24, link up the chamber, 25, the gag lever post.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1-3, the utility model relates to a flexographic printing machine register device, which comprises an auxiliary roller rod 1, a first extension shaft 2, a printing roller rod 3, a support frame 4, an adjusting component 5, an upper support plate 6, a motor driving mechanism 7, a linking component 8, a driving motor 9, a lower support plate 10 and a second extension shaft 11, wherein the printing roller rod 3 can be rotatably arranged in the support frame 4, the first extension shaft 2 is symmetrically arranged at two sides of the printing roller rod 3 and penetrates through the side wall of the support frame 4, the auxiliary roller rod 1 can be rotatably arranged in the support frame 4, the second extension shaft 11 is symmetrically arranged at two sides of the printing roller rod 3 and can be rotatably arranged on the side surface of the inner wall of the support frame 4, the adjusting component 5 is arranged at the upper end of the outer side surface of the support frame 4 and is connected to the side surface of the first extension shaft 2, the upper support plate 6 is arranged at the upper end of the side surface of the support frame 4 far away from the adjusting component 5, the motor driving mechanism 7 is arranged below the upper support plate 6, the connecting assembly 8 is connected to the motor driving mechanism 7 and the side surface of the first extension shaft 2, the lower supporting plate 10 is arranged at the lower end of the outer side surface of the supporting frame 4 and below the upper supporting plate 6, and the driving motor 9 is arranged at the top of the lower supporting plate 10 and fixedly connected to the side surface of the second extension shaft 11; the adjusting component 5 comprises a fixing frame 12, a supporting sleeve ring 13, an adjusting motor 14, an adjusting screw 15, a speed reducer 16, a first gear 17, a second gear 18, a connecting sleeve block 19 and a connecting rod 20, the fixing frame 12 is arranged at the upper end of the outer side surface of the supporting frame 4, the adjusting motor 14 is arranged on the outer side surface of the fixing frame 12, the speed reducer 16 is arranged at the lower end of the outer side surface of the fixing frame 12 and is connected below the adjusting motor 14, the first gear 17 is rotatably arranged in the fixing frame 12 and is connected to the speed reducer 16, the supporting sleeve ring 13 is arranged on the side surface of the inner wall of the fixing frame 12, the adjusting screw 15 is telescopically arranged in the supporting sleeve ring 13, the second gear 18 is rotatably arranged on the side surface of the supporting sleeve ring 13 and is meshed with the first gear 17, a thread structure is arranged on the inner side of the second gear 18 and is meshed with the thread structure on the outer side surface of the adjusting screw 15, the connecting rod 20 is arranged on the side surface of the adjusting screw 15, the connecting sleeve block 19 is rotatably sleeved on the connecting rod 20.

Link up subassembly 8 including removing the lantern ring 21, linking piece 22, damping telescopic link 23, linking chamber 24 and gag lever post 25, link up the piece 22 and cup joint on the terminal surface of extending a 2, link up piece 22 fixed connection on motor drive mechanism 7, link up chamber 24 and locate in linking piece 22, gag lever post 25 symmetry is located and is linked up between 24 inner wall sides in chamber, it fixes and locates and extend an 2 upper and lower and portable cup joints on gag lever post 25 to remove the lantern ring 21, damping telescopic link 23 is embedded to be located on linking 24 inner wall sides in chamber and fixed connection extends a 2 side on.

The connecting sleeve block 19 is fixedly arranged on the side surface of the first extension shaft 2.

The auxiliary roller rod 1 and the printing roller rod 3 are arranged in parallel.

During the specific use, when the printing has the lateral deviation, start accommodate motor 14, accommodate motor 14 drives reduction gear 16 and rotates, and reduction gear 16 drives second gear 18 through first gear 17 and rotates, and second gear 18 controls adjusting screw 15 horizontal migration, and then promotes printing roller pole 3 horizontal migration, realizes printing roller pole 3 and transversely adjusts the version.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (4)

1. The utility model provides a flexographic printing machine register device which characterized in that: comprises an auxiliary roller rod, a first extension shaft, a printing roller rod, a supporting frame, an adjusting component, an upper supporting plate, a motor driving mechanism, a linking component, a driving motor, a lower supporting plate and a second extension shaft, wherein the printing roller rod is rotatably arranged in the supporting frame, the extension shafts are symmetrically arranged on two sides of the printing roller rod and penetrate through the side wall of the supporting frame, the auxiliary roller rod is rotatably arranged in the supporting frame, the extension shafts are symmetrically arranged on two sides of the printing roller rod and can be rotatably arranged on the side surface of the inner wall of the supporting frame, the adjusting component is arranged at the upper end of the outer side surface of the supporting frame and is connected on one side surface of the extension shaft, the upper supporting plate is arranged at the upper end of the side surface of the supporting frame, which is far away from the adjusting component, the motor driving mechanism is arranged below the upper supporting plate, the linking component is connected on the motor driving mechanism and one side surface of the extension shaft, the lower supporting plate is arranged at the lower end of the outer side surface of the supporting frame and is arranged below the upper supporting plate, the driving motor is arranged at the top of the lower supporting plate and fixedly connected to the side surface of the second extension shaft; the adjusting part comprises a fixing frame, a supporting sleeve ring, an adjusting motor, an adjusting screw, a speed reducer, a first gear, a second gear, a connecting sleeve block and a connecting rod, the upper end of the outer side surface of the supporting frame is arranged on the fixing frame, the speed reducer is arranged on the outer side surface of the fixing frame, the lower end of the outer side surface of the fixing frame is connected under the adjusting motor, the first gear is rotatably arranged in the fixing frame and connected to the speed reducer, the supporting sleeve ring is arranged on the side surface of the inner wall of the fixing frame, the adjusting screw is telescopically arranged in the supporting sleeve ring, the second gear is rotatably arranged on the side surface of the supporting sleeve ring and is meshed with the first gear, the inner side of the second gear is provided with a thread structure and is meshed with the thread structure outside the adjusting screw, the connecting rod is arranged on the side surface of the adjusting screw, and the connecting sleeve block is rotatably sleeved on the connecting rod.

2. The registering device of the flexographic printing machine according to claim 1, characterized in that: linking up the subassembly including removing the lantern ring, linking up piece, damping telescopic link, linking chamber and gag lever post, linking up the piece and cup jointing on the terminal surface of extending axle one, link up piece fixed connection on motor drive mechanism, linking up the chamber and locating in linking up the piece, the gag lever post symmetry is located and is linked up between the intracavity wall side, it fixes locating to extend axle one about and portable cup joints on the gag lever post to remove the lantern ring, the embedded fixing connection that locates on linking intracavity wall side of damping telescopic link is on the side of extending axle one.

3. The registering device of the flexographic printing machine according to claim 2, characterized in that: the connecting sleeve block is fixedly arranged on the side face of the first extending shaft.

4. A register set of a flexographic printing machine according to claim 3, characterized in that: the auxiliary roller rod and the printing roller rod are arranged in parallel.

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