CN218020662U

CN218020662U - Flexographic printing machine with regulatory function

Info

Publication number: CN218020662U
Application number: CN202221814214.9U
Authority: CN
Inventors: 耿晓杰
Original assignee: Shijiazhuang Tangyuan Anti Counterfeit Barcode Printing Co ltd
Current assignee: Shijiazhuang Tangyuan Anti Counterfeit Barcode Printing Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-13
Anticipated expiration: 2032-07-13

Abstract

The utility model belongs to the technical field of the printing machine technique and specifically relates to a flexographic printing machine with regulatory function, including printing machine main part and removal subassembly, one side fixedly connected with connecting plate of printing machine main part, the printing machine main part is kept away from one side fixedly connected with install bin of connecting plate, the connecting plate with the spout has been seted up to the corresponding one side of install bin, it is in to remove subassembly through connection the upper end of connecting plate, it is located the inside one end fixedly connected with printing plate of spout, one side fixedly connected with hydraulic stem of printing machine main part, just the hydraulic stem is located the below of printing plate, one side of connecting plate rotate be connected with hydraulic stem matched with wind-up roll carries out the relative regulation through printing plate and distributor roller to the paper, forms the paper and closely laminates with the printing plate surface in the accommodation process, reaches the flexibility that the printing machine of being convenient for adjusts, promotes paper printing quality.

Description

Flexographic printing machine with regulatory function

Technical Field

The utility model relates to a printing machine technical field especially relates to a flexographic printing machine with regulatory function.

Background

The flexible plate printing machine uses fluid ink with strong fluidity, the ink is transferred to the image-text part of the printing plate by an ink fountain rubber roll and an anilox ink transfer roller and is inked, then printing pressure is exerted by a pressure roller, the ink on the printing plate is transferred to a printing stock, and finally the printing process is completed through a drying surface.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, a flexographic printing machine with an adjustment function is provided.

The specific technical scheme is as follows:

the utility model provides a flexographic printing machine with regulatory function, includes printing machine main part and removal subassembly, one side fixedly connected with connecting plate of printing machine main part, the printing machine main part is kept away from one side fixedly connected with install bin of connecting plate, the connecting plate with the spout has been seted up to the corresponding one side of install bin, it is in to remove subassembly through connection the upper end of connecting plate, it is located to remove the subassembly the inside one end fixedly connected with printing plate of spout, one side fixedly connected with hydraulic stem of printing machine main part, just the hydraulic stem is located the below of printing plate, one side of connecting plate rotate be connected with hydraulic stem matched with wind-up roll.

Preferably, one side of install bin has been seted up horizontal horizontally and has been accomodate the groove, the other one end swing joint of printing plate is in accomodate the inner wall in groove, accomodate the horizontal spreader of the inside fixedly connected with in groove, the spreader has been cup jointed in the outer wall activity of spreader, the outer wall slip of spreader has been cup jointed the friction ring, the outer wall of friction ring is provided with the connecting rod, the connecting rod is kept away from the one end swing joint of friction ring has the sliding seat, the upper end block of sliding seat is connected the printing plate is located accomodate the inside one end of groove.

Preferably, the connecting rod is movably connected to the outer wall of the friction ring, and the connecting rod is in an inclined cylindrical shape.

Preferably, the hydraulic stem is kept away from the one end threaded connection of printing machine main part has the erection column, the one end roll connection of erection column has the distributor roller, just the distributor roller with there is the clearance between the erection column.

Preferably, the length of erection column is greater than the length of printing plate, the distributor roller is located the oblique back upper place of wind-up roll.

Preferably, one side of the printing plate, which is located inside the chute, is slidably connected with a limiting block, and one side of the limiting block, which is far away from the printing plate, is fixedly connected to the inner wall of the chute.

Preferably, the printing plate is slidably coupled to an inner wall of the receiving groove by the moving assembly.

The technical scheme has the following advantages or beneficial effects:

1. through being close to one side to hydraulic stem signal control drive erection column to the wind-up roll, remove the tensioning degree of in-process to the paper and adjust, drive the printing plate at the inside downstream of spout by removing the subassembly this moment, and the sliding seat drives the friction ring and is close to the both ends of spreader at the outer wall of spreader to the connecting rod, shrink through elastic component self elasticity and produce reaction force to the friction ring, form the effect that supports the printing plate, adjust the paper relatively through printing plate and distributor roller, it closely laminates with the printing plate surface in the accommodation process to form the paper, reach the flexibility that the printing machine of being convenient for adjusted, promote to paper printing quality.

2. Through setting up stopper cooperation printing plate and elastic component, the printing plate is connected through the block with the stopper and the printing plate slides at the outer wall of stopper, the stopper plays spacing support to the printing plate, move in the inside of spout through the printing plate, the sliding seat carries out the lapse according to printing plate moving direction this moment, connecting rod subtend decurrent pressure converts thrust into and promotes the outer wall of friction ring at the spreader this moment, form the triangle-shaped structure between connecting rod and the spreader, contract by elastic component self elasticity, produce reaction force to the connecting rod, play the shock-absorbing capacity to this device, promote the stability of printing plate at the removal process, it avoids being located printing plate top paper fold condition to reach the printing plate in the removal accommodation process, promote printing quality, stable regulation has.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.

Fig. 1 is a schematic perspective view of a flexographic printing machine with an adjustment function according to the present invention;

fig. 2 is a schematic structural view of an ink transfer roller of a flexographic printing machine with an adjusting function according to the present invention;

fig. 3 is a schematic diagram of a printing plate structure of a flexographic printing machine with an adjusting function according to the present invention;

fig. 4 is a schematic structural diagram of an elastic member of a flexographic printing machine with an adjusting function according to the present invention.

The above-mentioned reference numerals denote: the printing machine comprises a printing machine main body 1, a connecting plate 12, a mounting box 13, a winding roller 14, a sliding chute 15, a moving assembly 2, a limiting block 21, a printing plate 22, a movable seat 23, a transverse column 24, an elastic piece 25, a friction ring 26, a connecting rod 27, a containing groove 28, a hydraulic rod 3, a mounting column 31 and an ink transfer roller 32.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Referring to fig. 1-4, a flexographic printing machine with an adjusting function comprises a printing machine main body 1 and a moving assembly 2, a connecting plate 12 is fixedly connected to one side of the printing machine main body 1, an installation box 13 is fixedly connected to one side of the printing machine main body 1 far away from the connecting plate 12, a sliding groove 15 is formed in one side of the connecting plate 12 corresponding to the installation box 13, the moving assembly 2 is connected to the upper end of the connecting plate 12 in a penetrating manner, a printing plate 22 is fixedly connected to one end of the moving assembly 2 located inside the sliding groove 15, a hydraulic rod 3 is fixedly connected to one side of the printing machine main body 1 and located below the printing plate 22, a winding roller 14 matched with the hydraulic rod 3 is rotatably connected to one side of the connecting plate 12, the mounting column 31 is driven to approach one side of the winding roller 14 through signal control of the hydraulic rod 3, the tensioning degree of paper is adjusted in the moving process, the printing machine is driven by the moving assembly 2 to move the printing plate 22 downwards inside the sliding groove 15 at the moment, a movable seat 23 drives a friction ring 26 to approach to two ends of the transverse column 24 on the outer wall of the transverse column 24 through a connecting rod 27, self elasticity of an elastic piece 25 to contract to generate a reaction force on the friction ring 26, the friction ring, supporting effect of the printing plate 22 is formed, the printing plate 22, the printing plate is adjusted by adjusting plate 22, the printing plate, the adjusting plate, the printing machine, the adjusting plate, the printing plate 22, the quality of the printing machine is adjusted by the paper is formed in the paper is adjusted in the process, and the paper is formed in the process of the ink roller in the process, and the paper roller in the process.

Further, one side of the installation box 13 is provided with a horizontal containing groove 28, the other end of the printing plate 22 is movably connected to the inner wall of the containing groove 28, the inside of the containing groove 28 is fixedly connected with a horizontal cross column 24, the outer wall of the cross column 24 is movably sleeved with the cross column 24, the outer wall of the cross column 24 is slidably sleeved with a friction ring 26, the outer wall of the friction ring 26 is provided with a connecting rod 27, one end of the connecting rod 27 far away from the friction ring 26 is movably connected with a movable seat 23, the upper end of the movable seat 23 is clamped and connected with one end of the printing plate 22 positioned in the containing

groove

28, 2 is connected with the limiting block 21 through clamping, the printing plate 22 slides on the outer wall of the limiting block 21, and the limiting block 21 plays a limiting support for the printing plate 22, through printing plate 22 in the inside removal of spout 15, sliding seat 23 carries out the lapse according to printing plate 22 moving direction this moment, connecting rod 27 converts the decurrent pressure into thrust and promotes friction ring 26 at the outer wall of spreader 24 this moment, form the triangle-shaped structure between connecting rod 27 and the spreader 24, contract by elastic component 25 self elasticity, produce reaction force to connecting rod 27, play the shock-absorbing capacity to this device, promote printing plate 22 at the stability of moving the process, it avoids being located the printing plate 22 top paper fold condition to reach printing plate 22 in the removal accommodation process, promote printing quality, stable regulation has.

Further, connecting rod 27 swing joint is at the outer wall of friction ring 26, and connecting rod 27 is the slope cylindricality, and connecting rod 27 carries out a conversion to external force of being convenient for, forms and slides at the cross-post 24 outer wall friction ring 26 and freely changes.

Further, the one end threaded connection that the printing machine main part 1 was kept away from to hydraulic stem 3 has erection column 31, and the one end roll connection of erection column 31 has distributor roller 32, and has the clearance between distributor roller 32 and the erection column 31, and the one end of the paper of being convenient for inserts and is connected with connecting plate 12 outer wall connection roller, is close to one side of wind-up roll 14 through driving erection column 31 to hydraulic stem 3 control, moves the tensioning degree of in-process to the paper and adjusts.

Further, the length of the mounting column 31 is larger than that of the printing plate 22, and the ink transfer roller 32 is located above the inclined rear portion of the winding roller 14, so that relative adjustment among paper sheets is facilitated, the cutting degree of the paper sheets is improved, and the printing quality is improved.

Furthermore, one side of the printing plate 22, which is located inside the sliding groove 15, is slidably connected with a limiting block 21, and one side of the limiting block 21, which is far away from the printing plate 22, is fixedly connected to the inner wall of the sliding groove 15.

Further, the printing plate 22 is slidably connected to the inner wall of the receiving slot 28 by the moving assembly 2, and the moving assembly 2 moves downward to move the printing plate 22 inside the receiving slot 28.

The working principle is as follows: when the device is used, the hydraulic rod 3 is matched with the moving component 2 and the printing plate 22, paper to be printed on the outer wall of the winding roller 14 is wound around a connecting rod in the printing machine main body 1, one end of the paper is positioned above the printing plate 22 and penetrates into a gap between the ink transfer roller 32 and the mounting column 31, the hydraulic rod 3 is controlled to drive the mounting column 31 to approach to one side of the winding roller 14, the tensioning degree of the paper is adjusted in the moving process, the moving component 2 drives the printing plate 22 to move downwards in the sliding chute 15, the movable seat 23 drives the friction ring 26 to approach to two ends of the cross column 24 on the outer wall of the cross column 24 through the connecting rod 27, the elastic force of the elastic piece 25 is contracted to generate a reaction force on the friction ring 26 to support the printing plate 22, the paper is relatively adjusted through the printing plate 22 and the ink transfer roller 32, and the paper is tightly attached to the surface of the printing plate 22 in the adjusting process, the flexibility of the adjustment of the printing machine is convenient, the printing quality of paper is improved, the limit block 21 is matched with the printing plate 22 and the elastic part 25, the printing plate 22 is connected with the limit block 21 through clamping, the printing plate 22 slides on the outer wall of the limit block 21, the limit block 21 plays a limit support for the printing plate 22, the printing plate 22 moves in the sliding groove 15, the movable seat 23 slides downwards according to the moving direction of the printing plate 22, the downward pressure of the connecting rod 27 is converted into thrust to push the friction ring 26 on the outer wall of the cross column 24, a triangular structure is formed between the connecting rod 27 and the cross column 24, the elastic part 25 contracts under the self elasticity of the elastic part, reaction force is generated on the connecting rod 27, the buffer performance of the device is realized, the stability of the printing plate 22 in the moving process is improved, and the condition that the printing plate 22 is prevented from being positioned above the printing plate 22 in the moving adjustment process is achieved, improve printing quality and have stable regulation.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope and embodiments of the present invention, and it should be appreciated by those skilled in the art that various equivalent and obvious modifications can be made in the present invention and the description and drawings, and all such modifications are intended to be included within the scope and spirit of the present invention.

Claims

1. The utility model provides a flexographic printing machine with regulatory function which characterized in that: including printing machine main part (1) and removal subassembly (2), one side fixedly connected with connecting plate (12) of printing machine main part (1), printing machine main part (1) is kept away from one side fixedly connected with install bin (13) of connecting plate (12), connecting plate (12) with spout (15) have been seted up to one side that install bin (13) is corresponding, remove subassembly (2) through connection in the upper end of connecting plate (12), it is located to remove subassembly (2) the inside one end fixedly connected with printing plate (22) of spout (15), one side fixedly connected with hydraulic stem (3) of printing machine main part (1), just hydraulic stem (3) are located the below of printing plate (22), one side rotation of connecting plate (12) be connected with hydraulic stem (3) matched with wind-up roll (14).

2. A flexographic printing machine with adjustment function according to claim 1, characterized in that: horizontal horizontally accomodate groove (28) has been seted up to one side of install bin (13), the other one end swing joint of printing plate (22) is in accomodate the inner wall of groove (28), accomodate horizontal spreader (24) of the inside fixedly connected with of groove (28), spreader (24) has been cup jointed in the outer wall activity of spreader (24), friction ring (26) have been cup jointed in the outer wall slip of spreader (24), the outer wall of friction ring (26) is provided with connecting rod (27), keep away from connecting rod (27) the one end swing joint of friction ring (26) has sliding seat (23), the upper end block of sliding seat (23) is connected printing plate (22) are located accomodate the inside one end of groove (28).

3. A flexographic printing machine with adjustment function according to claim 2, characterized in that: the connecting rod (27) is movably connected to the outer wall of the friction ring (26), and the connecting rod (27) is in an inclined cylindrical shape.

4. A flexographic printing machine with adjustment function according to claim 1, characterized in that: keep away from hydraulic stem (3) the one end threaded connection of printing machine main part (1) has erection column (31), the one end roll connection of erection column (31) has distributor roller (32), just distributor roller (32) with there is the clearance between erection column (31).

5. The flexographic printing press with adjustment function according to claim 4, characterized in that: the length of erection column (31) is greater than the length of printing plate (22), pass roller (32) and be located winding up roller (14) oblique back upper place.

6. A flexographic printing machine with adjustment function according to claim 1, characterized in that: one side of the printing plate (22) in the sliding groove (15) is slidably connected with a limiting block (21), and one side of the limiting block (21) far away from the printing plate (22) is fixedly connected to the inner wall of the sliding groove (15).

7. A flexographic printing machine with adjustment function according to claim 2, characterized in that: the printing plate (22) is connected with the inner wall of the accommodating groove (28) in a sliding mode through the moving assembly (2).