CN217803819U - Adjustable printing unit cylinder device - Google Patents

Abstract

The utility model discloses an adjustable printing unit cylinder device, including frame and a plurality of cylinder, a plurality of mounting grooves have been seted up to the frame lateral wall, frame lateral wall fixedly connected with mounting bracket, be equipped with the coupling mechanism who is used for connecting corresponding cylinder in the mounting groove. The utility model discloses coupling mechanism and first actuating mechanism have been set up, can be so that all cylinder positions can both be adjusted, and lifting threaded rod sets up outside the frame, thereby facilitate for lifting threaded rod's rotation, and then improved the practicality of device, secondly set up third actuating mechanism, do not need the manual work to rotate lifting threaded rod, thereby the degree of automation of device has been improved, second actuating mechanism and second motor have been set up in addition, make a first motor can carry out the adjustment of all cylinders, do not need to add too much drive arrangement, thereby the manufacturing cost of device has been reduced.

Description

Adjustable printing unit cylinder device

Technical Field

The utility model relates to a printing unit technical field especially relates to an adjustable printing unit cylinder device.

Background

Printing machines are machines for printing text and images, modern printing machines generally comprise mechanisms such as plate-loading, inking, stamping, paper feeding (including folding), etc., and printing of a part of products requires a printing unit for printing, and the printing unit comprises a plurality of printing machines.

The cylinder of the existing partial printing unit is generally fixed on the frame of the unit, the position of the cylinder cannot be adjusted, a plurality of threaded holes are formed in the side wall of the frame of the partial printing unit, when the position of the cylinder is adjusted, the cylinder only needs to be translated on the corresponding threaded hole, but in the adjusting mode, the bolt and the nut on the cylinder mounting piece need to be screwed out, the bolt and the nut are screwed in again, the space of the inner wall of the frame is small, so that the bolt is very inconvenient to screw in and out, the adjustment of the cylinder is difficult, and therefore, an adjustable printing unit cylinder device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable printing unit roller device.

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

the utility model provides an adjustable printing unit cylinder device, includes frame and a plurality of cylinder, a plurality of mounting grooves have been seted up to the frame lateral wall, frame lateral wall fixedly connected with mounting bracket, be equipped with in the mounting groove and be used for connecting the coupling mechanism who corresponds the cylinder, coupling mechanism includes the installing frame of fixed connection at the mounting groove inner wall, the sliding tray has been seted up to the installing frame lateral wall, be equipped with the movable plate in the sliding tray, movable plate lateral wall fixedly connected with mount pad, the mount pad rotates with adjacent cylinder to be connected, is close to all be equipped with the first actuating mechanism who is used for driving the movable plate and removes on a plurality of installing frames of mounting bracket, first actuating mechanism is including running through the lift threaded rod that sets up at the movable plate lateral wall, lift threaded rod both ends respectively with installing frame inner wall fixed connection, the mounting bracket lateral wall is connected with the diaphragm through second actuating mechanism, be equipped with on the diaphragm and be used for driving lift threaded rod pivoted third actuating mechanism.

Preferably, the second driving mechanism comprises an electric slide rail arranged on the inner wall of the mounting frame, a slide seat is arranged on the electric slide rail, and the side wall of the slide seat is fixedly connected with the side wall of the transverse plate.

Preferably, the third driving mechanism comprises a sliding plate which is slidably connected to the upper end of the transverse plate, a first motor is fixedly connected to the upper end of the sliding plate, a driving shaft is fixedly connected to an output shaft of the first motor, a driving gear is fixedly connected to the side wall of the driving shaft, and a driven gear which can be meshed with the driving gear is fixedly connected to the side wall of the lifting threaded rod.

Preferably, the upper end of the transverse plate is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a translation threaded rod, and one end, far away from the second motor, of the translation threaded rod penetrates through the side wall of the sliding plate.

Preferably, the upper end of the transverse plate is fixedly connected with two limiting plates, and the cross sections of the two limiting plates are inverted L-shaped.

Preferably, the equal fixedly connected with mounting panel of installing frame both sides wall, the mounting panel passes through bolt and nut and frame fixed connection, keeps away from the equal fixedly connected with gag lever post of bottom in a plurality of installing frames of mounting bracket, the gag lever post upper end runs through adjacent movable plate upper end.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the connecting mechanism and the first driving mechanism, the lifting threaded rod corresponding to the roller can be rotated, the movable plate moves downwards or upwards under the limit of the inner wall of the mounting groove and the limiting rod, the positions of all the rollers can be adjusted, and the distance between different rollers can be adjusted along with the thickness of materials, so that the application range of the device is enlarged;

2. the device is provided with the third driving mechanism, the first motor is started, the output shaft of the first motor drives the driving shaft to rotate, the driving shaft drives the lifting threaded rod to rotate through the meshing of the driving gear and the meshed driven gear, and the lifting threaded rod does not need to be manually rotated, so that the automation degree of the device is improved;

3. the device is provided with the second driving mechanism and the second motor, the electric sliding rail is started, the driving gear moves up and down, the second motor is started, the driving gear moves back and forth, the driving gear can be moved by the driven gear driven as required, so that the first motor can adjust all the rollers, driving equipment does not need to be additionally arranged for all the lifting threaded rods, and the production cost of the device is reduced.

Drawings

Fig. 1 is a schematic structural view of a roller device of an adjustable printing unit according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B of fig. 2.

In the figure: the automatic mounting device comprises a machine frame 1, a roller 2, a mounting groove 3, a mounting frame 4, a moving plate 5, a driven gear 6, a lifting threaded rod 7, a mounting frame 8, an electric sliding rail 9, a mounting seat 10, a sliding groove 11, a mounting plate 12, a driving gear 13, a first motor 14, a sliding seat 15, a transverse plate 16, a limiting plate 17, a sliding plate 18, a translation threaded rod 19, a second motor 20 and a limiting rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, an adjustable printing unit cylinder device, including frame 1 and a plurality of cylinder 2, a plurality of mounting grooves 3 have been seted up to frame 1 lateral wall, frame 1 lateral wall fixedly connected with mounting bracket 8, be equipped with the coupling mechanism who is used for connecting corresponding cylinder 2 in the mounting groove 3, coupling mechanism includes the installing frame 4 of fixed connection at the 3 inner walls of mounting groove, sliding tray 11 has been seted up to installing frame 4 lateral wall, be equipped with movable plate 5 in the sliding tray 11, 5 lateral wall fixedly connected with mount pad 10 of movable plate, mount pad 10 rotates with adjacent cylinder 2 to be connected, all be equipped with the first actuating mechanism that is used for driving movable plate 5 to remove on a plurality of installing frames 4 that are close to mounting bracket 8, first actuating mechanism is including running through the lift threaded rod 7 that sets up at 5 lateral walls of movable plate, lift threaded rod 7 both ends respectively with 4 inner wall fixed connection of installing frame.

The 8 lateral walls of mounting bracket are connected with diaphragm 16 through second actuating mechanism, and second actuating mechanism is equipped with sliding seat 15, 15 lateral walls of sliding seat and 16 lateral walls fixed connection of diaphragm including setting up the electronic slide rail 9 at 8 inner walls of mounting bracket on the electronic slide rail 9.

The transverse plate 16 is provided with a third driving mechanism for driving the lifting threaded rod 7 to rotate, the third driving mechanism comprises a sliding plate 18 which is connected to the upper end of the transverse plate 16 in a sliding mode, the upper end of the sliding plate 18 is fixedly connected with a first motor 14, an output shaft of the first motor 14 is fixedly connected with a driving shaft, the side wall of the driving shaft is fixedly connected with a driving gear 13, and the side wall of the lifting threaded rod 7 is fixedly connected with a driven gear 6 which can be meshed with the driving gear 13.

The utility model discloses in, diaphragm 16 upper end fixedly connected with second motor 20, second motor 20 output shaft fixedly connected with translation threaded rod 19, the one end that second motor 20 was kept away from to translation threaded rod 19 runs through the 18 lateral walls of sliding plate, and translation threaded rod 19 specifically indicates the back-and-forth movement of sliding plate 18.

The utility model discloses in, two limiting plates 17 of diaphragm 16 upper end fixedly connected with, two limiting plate 17 cross-sections are for invering the L shape, and limiting plate 17 is as shown in fig. 3, and limiting plate 17 carries on spacingly to sliding plate 18 for sliding plate 18 can not follow translation threaded rod 19 and rotate.

The utility model discloses in, the equal fixedly connected with mounting panel 12 of 4 both sides walls of installing frame, mounting panel 12 pass through bolt and nut and 1 fixed connection in the frame, keep away from the equal fixedly connected with gag lever post 21 of bottom in a plurality of installing frames 4 of mounting bracket 8, and gag lever post 21 upper end runs through adjacent movable plate 5 upper end, and gag lever post 21 carries on spacingly to movable plate 5 for movable plate 5 can not follow lifting threaded rod 7 and rotate, and left 5 lateral walls of a plurality of movable plates all correspond 3 inner wall sliding connection in mounting groove.

When the device is used, when the roller 2 needs to be adjusted, the lifting threaded rod 7 corresponding to the roller 2 can be rotated, and in the process of rotating the lifting threaded rod 7, the movable plate 5 moves downwards or upwards under the limit of the inner wall of the mounting groove 3 and the limiting rod 21, so that the purpose of adjusting the roller 2 is achieved, and the mounting frame 3, the mounting plate 12, the lifting threaded rod 7 and the like can be arranged, so that all the rollers 2 can be adjusted, the distance between different rollers 2 can be adjusted along with the thickness of a material, and the application range of the device is expanded;

in addition, the first motor 14 can be started, the output shaft of the first motor 14 drives the driving shaft to rotate, the driving shaft drives the lifting threaded rod 7 to rotate through the meshing of the driving gear 13 and the meshed driven gear 6, and the manual rotation of the lifting threaded rod 7 can be replaced, so that the automation degree of the device is improved;

when other lifting threaded rods 7 are driven, the electric slide rail 9 is started firstly, so that the driving gear 13 and the meshed driven gear 6 are staggered up and down, then the second motor 20 is started, an output shaft of the second motor 20 drives the translation threaded rod 19 to rotate, the sliding plate 18 drives the driving gear 13 to move forward or backward (the output shaft of the second motor 20 is reversed) under the limit of the limit plate 17, when the driving gear 13 is positioned right above the driven gear 6 to be driven, the electric slide rail 9 is started, the sliding seat 15 drives the driving gear 13 to move downward or move upward to be meshed with the driven gear 6, so that the first motor 14 can be meshed with all the driven gears 6, no driving equipment needs to be additionally arranged for all the lifting threaded rods 7, the production cost of the device is reduced, and if the driving gear 13 is blocked by the driven gear 6 in the lifting process, the collision can be avoided through the back-and forth movement of the driving gear 13.

The above description is only the specific implementation manner 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, and the technical solution and the practical idea of the present invention should be covered within the protection scope of the present invention by equivalent replacement or change.

Claims (6)

1. The utility model provides an adjustable printing unit cylinder device, includes frame (1) and a plurality of cylinder (2), its characterized in that, a plurality of mounting grooves (3) have been seted up to frame (1) lateral wall, frame (1) lateral wall fixedly connected with mounting bracket (8), be equipped with in mounting groove (3) and be used for connecting the coupling mechanism who corresponds cylinder (2), coupling mechanism includes installing frame (4) of fixed connection at mounting groove (3) inner wall, sliding tray (11) have been seted up to installing frame (4) lateral wall, be equipped with movable plate (5) in sliding tray (11), movable plate (5) lateral wall fixedly connected with mount pad (10), mount pad (10) rotate with adjacent cylinder (2) and are connected, are close to all be equipped with the first actuating mechanism who is used for driving movable plate (5) removal on a plurality of installing frame (4) of mounting bracket (8), first actuating mechanism is including running through setting up lift threaded rod (7) at movable plate (5) lateral wall, lift threaded rod (7) both ends respectively with mounting bracket (4) inner wall fixed connection, second actuating mechanism (8) lateral wall is connected with diaphragm (16), be used for third threaded rod (16) actuating mechanism.

2. The adjustable printing unit roller device according to claim 1, wherein the second driving mechanism comprises an electric slide rail (9) disposed on an inner wall of the mounting frame (8), a slide seat (15) is disposed on the electric slide rail (9), and a side wall of the slide seat (15) is fixedly connected with a side wall of the transverse plate (16).

3. The adjustable printing unit roller device according to claim 2, wherein the third driving mechanism comprises a sliding plate (18) slidably connected to the upper end of the transverse plate (16), a first motor (14) is fixedly connected to the upper end of the sliding plate (18), a driving shaft is fixedly connected to an output shaft of the first motor (14), a driving gear (13) is fixedly connected to a side wall of the driving shaft, and a driven gear (6) capable of meshing with the driving gear (13) is fixedly connected to a side wall of the lifting threaded rod (7).

4. The roller device of the adjustable printing unit according to claim 3, wherein a second motor (20) is fixedly connected to the upper end of the transverse plate (16), a translational threaded rod (19) is fixedly connected to an output shaft of the second motor (20), and one end of the translational threaded rod (19) far away from the second motor (20) penetrates through the side wall of the sliding plate (18).

5. The adjustable printing unit roller device according to claim 4, wherein two limiting plates (17) are fixedly connected to the upper end of the transverse plate (16), and the cross section of each limiting plate (17) is inverted L-shaped.

6. The roller device of the adjustable printing unit as claimed in claim 1, wherein both side walls of the mounting frame (4) are fixedly connected with mounting plates (12), the mounting plates (12) are fixedly connected with the frame (1) through bolts and nuts, limiting rods (21) are fixedly connected to the bottom of the mounting frames (4) far away from the mounting frame (8), and the upper ends of the limiting rods (21) penetrate through the upper ends of the adjacent movable plates (5).

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