CN216300458U

CN216300458U - Offset press capable of being quickly dried

Info

Publication number: CN216300458U
Application number: CN202023301604.XU
Authority: CN
Inventors: 聂明强
Original assignee: Hubei Xinguang Printing Co ltd
Current assignee: Hubei Xinguang Printing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-04-15
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an offset press capable of being dried quickly, which comprises a printing machine body, wherein one end of the printing machine body is fixedly connected with a paper feeding platform, one end of the printing machine body, which is opposite to the paper feeding platform, is provided with a paper discharging platform, and a drying assembly is fixedly connected to the printing machine body; the drying assembly is matched with the paper outlet platform; the drying assembly comprises a drying box body; the paper outlet platform is surrounded by the drying box body; a heating coil is arranged in the drying box body and is arranged above or on one side of the paper discharging platform; and a fan is arranged at the top of the drying box body. According to the offset press capable of quickly drying, the drying assembly is added on the basis of the offset press, and the heating coil and the fan are arranged in the drying box body to quickly dry newly printed paper, so that the offset printed paper is dried thoroughly, and the quality of the offset printed paper is guaranteed.

Description

Offset press capable of being quickly dried

Technical Field

The utility model belongs to the technical field of printing equipment, and particularly relates to an offset press capable of quickly drying.

Background

The offset press is one of offset presses, when printing, the printing image and text are firstly printed on a rubber cylinder from a printing plate and then are transferred to paper by the rubber cylinder, and the offset press can be divided into a single-sheet offset press and a web offset press according to different paper feeding modes; the printing color number completed by one-time paper feeding can be divided into single-color, double-color, four-color and multi-color printing machines; the full-paper printing machine can be divided into a small offset press, a six-opening, four-opening, two-opening and full-paper printing machine according to the maximum paper breadth to be printed, and a double-sided printing machine capable of simultaneously finishing two-sided printing by one-time paper feeding is also arranged.

After the offset printing machine in the market finishes offset printing of paper, the paper falls into a paper receiving plate at one end of the offset printing machine from a paper outlet of the offset printing machine, the paper which is offset printed at the moment is not dried completely, and if the paper cannot be dried in time, the offset printing quality is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an offset printing press capable of fast drying, so as to solve the problems mentioned in the background art.

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

an offset press capable of being dried quickly comprises a press body, wherein one end of the press body is fixedly connected with a paper feeding platform, one end of the press body, which is opposite to the paper feeding platform, is provided with a paper discharging platform, and a drying assembly is fixedly connected to the press body; the drying assembly is matched with the paper outlet platform;

the drying assembly comprises a drying box body; the paper outlet platform is surrounded by the drying box body; a heating coil is arranged in the drying box body and is arranged above or on one side of the paper discharging platform; and a fan is arranged at the top of the drying box body.

As a preference of this embodiment, a bottom plate is provided at the bottom of the printing machine body; the bottom plate is provided with a lifting assembly, and the lifting assembly is connected with the paper outlet platform; and a movable pulley is arranged at the bottom of the bottom plate.

Preferably, the lifting assembly comprises a driving motor and a screw rod, an output shaft of the driving motor is connected with a first gear, the first gear is meshed with a second gear, the second gear is connected with the screw rod, and the screw rod is in threaded connection with one end of the paper discharging platform.

Preferably, a limit block is arranged at the top end of the screw rod, and the bottom end of the screw rod is fixedly connected with the bottom plate.

Preferably, a threaded hole is formed in one end of the paper discharging platform, and the threaded hole is in threaded connection with the screw rod.

Preferably, the bottom of the drying box body is provided with an air outlet, and a glass window is installed on the side surface of the drying box body.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the offset press capable of quickly drying, the drying assembly is added on the basis of the offset press, and the heating coil and the fan are arranged in the drying box body to quickly dry newly printed paper, so that the offset printed paper is dried thoroughly, and the quality of the offset printed paper is guaranteed.

(2) According to the offset press capable of being dried quickly, the screw rod is driven to rotate by the driving motor, so that the paper discharging platform gradually descends on the screw rod, new paper is always kept at a certain position in the drying box body, and the drying effect of the new paper is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of an offset printing press capable of fast drying according to the present invention.

Fig. 2 is a schematic side view of an offset printing press capable of fast drying according to the present invention.

Reference numerals:

1. a paper feeding platform; 2. an operation panel; 3. a printing body; 4. a fan; 5. drying the box body; 6. a heating coil; 7. a limiting block; 8. paper; 9. a paper delivery platform; 10. an air outlet; 11. a screw; 12. a first gear; 13. a drive motor; 14. a second gear; 15. a base plate; 16. a movable pulley; 17. a glass window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, an offset printing machine capable of fast drying according to an embodiment of the present invention includes a printing machine body 3, one end of the printing machine body 3 is fixedly connected to a paper feeding platform 1 (generally welded or bolted to the front end of the printing machine body 1), one end of the printing machine body 3 opposite to the paper feeding platform 1 is provided with a paper discharging platform 9, the paper discharging platform 9 is installed at the lower portion of a paper discharging port (not shown), the printing machine body 3 is fixedly connected to a drying assembly, and the drying assembly is matched with the paper discharging platform 9. In the present embodiment, the drying assembly includes a drying cabinet 5; the paper outlet platform 9 is surrounded by the drying box body 5; a heating coil 6 is arranged in the drying box body 5, and the heating coil 6 is arranged above or at one side of the paper discharging platform 9; the top of the drying box body 5 is provided with a fan 4. Through having increased the stoving subassembly on offset printing organism 3's basis, set up heating coil 6 and fan 4 effect in stoving box 5 down, can carry out rapid draing to the paper that the new printing came out for the paper that the offset printing came out is dry thoroughly, thereby guarantees the quality of offset printing paper.

Referring to fig. 1-2, a bottom plate 15 is disposed at the bottom of the printing machine body 1; the bottom plate 15 is provided with a lifting component which is connected with the paper outlet platform 9; the bottom of the bottom plate 15 is mounted with a moving pulley 16. The printing machine body 3 can be moved integrally by the base plate 15 and the moving pulley 16. The lifting assembly comprises a driving motor 13 and a screw rod 11, an output shaft of the driving motor 13 is connected with a first gear 12, the first gear 12 is meshed with a second gear 14, the second gear 14 is connected with the screw rod 11, and the screw rod 11 is in threaded connection with one end of the paper discharging platform 9. The screw rod 11 is driven to rotate by the driving motor 13, so that the paper discharging platform 9 gradually descends on the screw rod 11, the newly discharged paper 8 is always kept at a certain position in the drying box body 5, and the drying effect of the newly discharged paper is ensured. The specific paper discharging platform 9 descends at a constant speed on the screw 11, so that the newly discharged paper 8 is always kept at a certain distance from the heating coil 6 (generally, the heating coil 6 and the paper 8 are kept at 30 cm).

In this embodiment, a limiting block 7 is disposed at the top end of the screw rod 11, and the bottom end of the screw rod 11 is fixedly connected with the bottom plate 15. And a threaded hole is formed in one end of the paper discharging platform 9 and is in threaded connection with the screw rod 11. An air outlet 10 is arranged at the bottom of the drying box body 5, and a glass window 17 is arranged on the side surface of the drying box body 5. An air outlet 10 is arranged at the bottom of the drying box body 5, so that hot air is discharged from the bottom, and the condition in the drying box body 5 can be observed through a glass window 17. An operation panel 2 is arranged on the front panel of the printing machine body 3, and the equipment in the printing machine body and the drying component can be operated through the operation panel 2.

The working principle of the utility model is as follows: get into new paper 8 from paper feed platform 1, the last numerical value of adjusting of operating panel 2 changes, printing machine body 3 carries out the offset printing operation to paper 8, paper 8 from printing machine body 3 output drops on going out paper platform 9, heating coil 6 dries new paper 8, fan 4 disturbance air current simultaneously, accelerate the drying of paper 8, driving motor 13 drive screw 11 rotates and drives out paper platform 9 and descend gradually at the uniform velocity, let new paper 8 remain at the certain position of stoving box 5 all the time, thereby guarantee the quality of offset printing paper.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but quick drying's offset press, includes printing organism (3), the one end of printing organism (3) and the fixed connection of paper feed platform (1), printing organism (3) and the relative one end of paper feed platform (1) are provided with out paper platform (9), its characterized in that: a drying component is fixedly connected to the printing machine body (3); the drying component is matched with the paper outlet platform (9);

the drying component comprises a drying box body (5); the paper outlet platform (9) is surrounded by the drying box body (5); a heating coil (6) is arranged in the drying box body (5), and the heating coil (6) is arranged above or on one side of the paper discharging platform (9); and a fan (4) is arranged at the top of the drying box body (5).

2. The offset printing press capable of fast drying according to claim 1, wherein: a bottom plate (15) is arranged at the bottom of the printing machine body (3); the bottom plate (15) is provided with a lifting assembly, and the lifting assembly is connected with the paper outlet platform (9); and a movable pulley (16) is arranged at the bottom of the bottom plate (15).

3. The offset printing press capable of fast drying according to claim 2, wherein: the lifting assembly comprises a driving motor (13) and a screw rod (11), an output shaft of the driving motor (13) is connected with a first gear (12), the first gear (12) is meshed with a second gear (14), the second gear (14) is connected with the screw rod (11), and the screw rod (11) is in threaded connection with one end of the paper outlet platform (9).

4. The offset printing press capable of fast drying according to claim 3, wherein: one end of the paper discharging platform (9) is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod (11).

5. The offset printing press capable of fast drying according to claim 1, wherein: the bottom of the drying box body (5) is provided with an air outlet (10), and a glass window (17) is installed on the side face of the drying box body (5).