CN219686818U - Flexo printing machine with corona device - Google Patents

Abstract

The utility model discloses a flexo printing machine with a corona device, which relates to the technical field of flexo printing machines and comprises a feeding part, a corona part, a plurality of flexo printing parts and a winding part which are sequentially arranged; wherein the feeding part comprises a frame body; a shaft body rotatably connected with the frame body; a feed roller connected to the shaft; a connection plate connected with the shaft-shaped body; the telescopic body, the one end and the linking board of telescopic body are connected, and the other end and the support body of telescopic body are connected. Aiming at the technical problem of poor flexo printing effect of a flexo printing machine, the utility model has the technical effect that the flexo printing effect is good.

Description

Flexo printing machine with corona device

Technical Field

The utility model relates to the technical field of flexo printing machines, in particular to a flexo printing machine with a corona device.

Background

The flexo printing machine is printing equipment for flexo printing a printing stock, has the advantage of high printing efficiency, and is widely applied in the printing field.

The fuzzing effect of the related printing stock is poor, the combination effect of the printing stock and the printing ink is easy to cause poor flexible printing effect of the flexible printing machine, meanwhile, the tension adjusting performance of the feeding part of the related flexible printing machine is poor, the printing stock is easy to wrinkle, the combination of partial printing stock and the printing ink is insufficient or excessive, and the flexible printing effect of the flexible printing machine is further poor.

Disclosure of Invention

Aiming at the technical problem of poor flexo printing effect of a flexo printing machine, the utility model provides the flexo printing machine with the corona device, which has good flexo printing effect.

In order to solve the problems, the technical scheme provided by the utility model is as follows:

a flexo printing machine with a corona device comprises a feeding part, a corona part, a plurality of flexo printing parts and a winding part which are sequentially arranged;

wherein the feed member comprises:

a frame body;

a shaft-like body rotatably connected to the frame body;

a feed roller connected to the shaft;

a connection plate connected to the shaft;

the telescopic body, the one end of telescopic body with the linking board is connected, the other end of telescopic body with the support body is connected.

Optionally, the corona component includes:

a carrier;

a plurality of conveying rollers which are rotatably connected to the bearing frame;

a corona unit connected to the carrier;

wherein, the bearing frame, a plurality of conveying rollers and corona units are all located between the feeding part and a plurality of flexography parts.

Optionally, a portion of the transfer roller is located inside the corona unit.

Optionally, the feeding roller includes:

the first connecting plate and the second connecting plate are connected to the shaft-shaped body;

the roller body, the one end of roller body with connecting plate one rotation is connected, the other end of roller body with connecting plate two rotation are connected.

Optionally, the first connecting plate and the second connecting plate are axisymmetrically distributed with respect to the roller body.

Optionally, the winding component includes:

a mounting frame;

a plurality of transition rollers which are all rotationally connected to the mounting frame;

the winding roller is rotationally connected to the mounting frame;

and the motor is connected to the mounting frame, and a driving shaft of the motor is connected with the winding roller.

Optionally, a deviation rectifying component is also included between the feeding component and the corona component.

Optionally, the device further comprises a turnover part positioned among a plurality of the flexible printing parts.

Optionally, the flexo printing component includes:

flexo printing the body;

a flexible printing roller rotatably connected to the flexible printing body;

the flexible printing device comprises a flexible printing body, a flexible printing roller, a corona component and a winding component, wherein the flexible printing body and the flexible printing roller are both located between the corona component and the winding component.

Optionally, the flexo printing component further comprises a transmission roller rotatably connected to the flexo printing body, and the transmission roller is located between the corona component and the winding component.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects: the feeding component is used for providing printing materials such as laminating paper, wherein the frame body is used for bearing a shaft-shaped body, a telescopic body and the like, the shaft-shaped body is used for bearing a feeding roller, a connecting plate and the like, when adjustment is needed, the telescopic stroke of the telescopic body can be adjusted according to the types, the sizes and the like of the printing materials, so that the angles of the connecting plate, the shaft-shaped body and the feeding roller relative to the frame body are sequentially adjusted, the tensioning degree of the printing materials is further adjusted, the printing materials are effectively prevented from being wrinkled, the partial and ink combination of the printing materials is effectively prevented from being insufficient or excessive, and the flexible printing effect of the flexible printing machine is guaranteed to be good, wherein the telescopic body can be a pneumatic telescopic body, an electric telescopic body and the like; the corona component is used for carrying out corona on the printing stock to increase the fuzzing effect of the printing stock, so that the combination effect of the printing stock and the printing ink is good, and the flexography effect of the flexo printing machine is further ensured to be good; the flexible printing components are used for flexible printing of the printing stock; the rolling component is used for rolling the printing stock after the flexography is finished.

Drawings

Fig. 1 is a schematic structural diagram of a flexo printing machine with a corona device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a flexo printing machine with a corona device according to a second embodiment of the present utility model;

FIG. 3 is a partial view of FIG. 2A;

FIG. 4 is a partial view of B in FIG. 1;

FIG. 5 is a partial view of C in FIG. 1;

FIG. 6 is a partial view of D of FIG. 1;

in the figure: 1. a feed member; 11. a frame body; 12. a shaft-like body; 13. a feed roller; 131. a first connecting plate; 132. a second connecting plate; 133. a roller body; 14. a splice plate; 15. a telescopic body; 2. a corona component; 21. a carrier; 22. a conveying roller; 23. a corona unit; 3. a flexo printing component; 31. flexo printing the body; 32. a flexographic printing roller; 33. a conveying roller; 4. a winding part; 41. a mounting frame; 42. a transition roller; 43. a wind-up roll; 5. a deviation correcting component; 6. a flipping member; 7. a substrate.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings. The first, second, etc. words are provided for convenience in describing the technical scheme of the present utility model, and have no specific limitation, and are all generic terms, and do not constitute limitation to the technical scheme of the present utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. 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. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The technical schemes in the same embodiment and the technical schemes in different embodiments can be arranged and combined to form a new technical scheme without contradiction or conflict, which is within the scope of the utility model.

Example 1

With reference to fig. 1-6, this embodiment provides a flexo printing machine with a corona device, which includes a feeding part 1, a corona part 2, a plurality of flexo printing parts 3 and a winding part 4, which are sequentially arranged;

wherein the feed member 1 comprises:

a frame 11;

a shaft-like body 12 rotatably connected to the frame 11;

a feed roller 13 connected to the shaft 12;

an engagement plate 14 connected to the shaft 12;

the telescopic body 15, one end of the telescopic body 15 is connected with the connecting plate 14, and the other end of the telescopic body 15 is connected with the frame 11.

Specifically, the feeding component 1 is used for providing a printing object 7 such as laminating paper, wherein the frame 11 is used for bearing the shaft-shaped body 12, the telescopic body 15 and the like, the shaft-shaped body 12 is used for bearing the feeding roller 13, the joint plate 14 and the like, when adjustment is needed, the telescopic travel of the telescopic body 15 can be adjusted according to the type, the size and the like of the printing object 7, so that the angles of the joint plate 14, the shaft-shaped body 12 and the feeding roller 13 relative to the frame 11 are sequentially adjusted, the tensioning degree of the printing object 7 is further adjusted, the printing object 7 is effectively prevented from being wrinkled, the partial and ink combination of the printing object 7 is effectively prevented from being insufficient or excessive, and the good flexible printing effect of the flexo printing machine is ensured, wherein the telescopic body 15 can be a pneumatic telescopic body, an electric telescopic body and the like; the corona component 2 is used for carrying out corona on the printing stock 7 to increase the fuzzing effect of the printing stock 7, so that the combination effect of the printing stock 7 and the printing ink is good, and the flexible printing effect of the flexible printing machine is further ensured to be good; the flexible printing components 3 are used for flexible printing of the printing stock 7; the rolling part 4 is used for rolling the printing stock after the flexography is finished.

Further, the corona member 2 includes:

a carrier 21;

a plurality of transfer rollers 22 each rotatably connected to the carriage 21;

a corona unit 23 attached to the carrier 21;

wherein the carrier 21, the number of transfer rolls 22 and the corona unit 23 are all located between the feeding part 1 and the number of flexo-printing parts 3.

Specifically, the carrier 21 is used for carrying a plurality of conveying rollers 22, corona units 23 and the like; a plurality of conveying rollers 22 are used for conveying the printing stock 7; the corona unit 23 is used for corona the printing material 7.

Further, part of the conveying roller 22 is located inside the corona unit 23.

In particular, it is convenient to bring the substrate 7 and the corona unit 23 into sufficient contact, so that the fuzzing effect of the substrate 7 is good.

Further, the feed roller 13 includes:

the first connecting plate 131 and the second connecting plate 132 are connected to the shaft-shaped body 12;

the roller body 133, the one end of roller body 133 and connecting plate one 131 swivelling joint, the other end of roller body 133 and connecting plate two 132 swivelling joint.

Specifically, the first connection plate 131 and the second connection plate 132 are used to connect the roller body 133 to the shaft-like body 12.

Further, the first connection plate 131 and the second connection plate 132 are axisymmetrically distributed with respect to the roller body 133.

Specifically, the symmetry of the first connecting plate 131 and the second connecting plate 132 is increased, so that the stress symmetry of the roller body 133 is increased, and the roller body 133 can rotate stably.

Further, the winding member 4 includes:

a mounting frame 41;

a plurality of transition rollers 42 each rotatably connected to the mounting frame 41;

a wind-up roll 43 rotatably connected to the mounting frame 41;

and a motor connected to the mounting frame 41, and a driving shaft of the motor is connected to the wind-up roller 43.

Specifically, the mounting frame 41 is used for mounting a transition roller 42, a wind-up roller 43, a motor and the like; a plurality of transition rollers 42 are each used for conveying the printing material 7; the wind-up roller 43 is used for winding up the printing stock 7; the motor is used to drive the wind-up roller 43 to rotate, and the motor may be a high-speed motor, a low-speed motor, or the like.

Further, a deviation rectifying component 5 is arranged between the feeding component 1 and the corona component 2.

Specifically, the deviation rectifying component 5 is used for rectifying deviation, so that the flexography effect of the flexography machine is further guaranteed to be good.

Further, a flipping part 6 is included between several flexo parts 3.

Specifically, the overturning component 6 is used for overturning the printing object 7, and can carry out double-sided flexography on the printing object 7.

Further, the flexographic printing member 3 includes:

a flexo printing body 31;

a gravure roll 32 rotatably connected to the gravure body 31;

wherein the flexo body 31 and the flexo roller 32 are both located between the corona member 2 and the wind-up member 4.

Specifically, the flexo body 31 is used for providing ink and driving the flexo roller 32 to rotate, and the flexo roller 32 is used for flexo the ink on the printing stock 7.

Further, the flexo member 3 further includes a transfer roller 33 rotatably connected to the flexo body 31, and the transfer roller 33 is located between the corona member 2 and the wind-up member 4.

In particular, the transport rollers 33 are used for transporting the printing material 7.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.

Claims (10)

1. The flexo printing machine with the corona device is characterized by comprising a feeding part, a corona part, a plurality of flexo printing parts and a winding part which are sequentially arranged;

wherein the feed member comprises:

a frame body;

a shaft-like body rotatably connected to the frame body;

a feed roller connected to the shaft;

a connection plate connected to the shaft;

the telescopic body, the one end of telescopic body with the linking board is connected, the other end of telescopic body with the support body is connected.

2. A flexo printing machine with a corona device according to claim 1, wherein the corona member comprises:

a carrier;

a plurality of conveying rollers which are rotatably connected to the bearing frame;

a corona unit connected to the carrier;

wherein, the bearing frame, a plurality of conveying rollers and corona units are all located between the feeding part and a plurality of flexography parts.

3. A flexo printing machine with a corona device according to claim 2, wherein part of the transfer roller is located inside the corona unit.

4. A flexo printing machine with corona means according to any one of claims 1 to 3, wherein the feed roll comprises:

the first connecting plate and the second connecting plate are connected to the shaft-shaped body;

the roller body, the one end of roller body with connecting plate one rotation is connected, the other end of roller body with connecting plate two rotation are connected.

5. The flexo printing machine with a corona device according to claim 4, wherein the first and second connection plates are axisymmetrically distributed about the roller body.

6. A flexo printing machine with corona means according to any one of claims 1 to 3, wherein the wind-up member comprises:

a mounting frame;

a plurality of transition rollers which are all rotationally connected to the mounting frame;

the winding roller is rotationally connected to the mounting frame;

and the motor is connected to the mounting frame, and a driving shaft of the motor is connected with the winding roller.

7. A flexographic printing machine according to any of claims 1-3, further comprising a deviation correcting member located between said feed member and said corona member.

8. A flexographic printing machine with corona means according to any of claims 1-3, further comprising a flipping element between a plurality of said flexographic printing elements.

9. A flexo printing machine with corona means according to any one of claims 1 to 3, wherein the flexo printing member comprises:

flexo printing the body;

a flexible printing roller rotatably connected to the flexible printing body;

the flexible printing device comprises a flexible printing body, a flexible printing roller, a corona component and a winding component, wherein the flexible printing body and the flexible printing roller are both located between the corona component and the winding component.

10. The flexographic printing machine with corona unit of claim 9 wherein the flexographic printing element further comprises a transfer roller rotatably connected to the flexographic printing body, the transfer roller being positioned between the corona element and the take-up element.