CN216100940U

CN216100940U - Prevent offset printing device for news publication of paper deformation

Info

Publication number: CN216100940U
Application number: CN202122662291.9U
Authority: CN
Inventors: 陶新艳
Original assignee: Hunan Mass Media Vocational and Technical College
Current assignee: Hunan Mass Media Vocational and Technical College
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-22
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of news publishing, and discloses a newspaper printing device for news publishing, which prevents paper deformation, and comprises a rack, wherein a glue coating mechanism is arranged at the top of the rack, the glue coating mechanism comprises a connecting rod, a roller, a sliding rod, a limiting block, a limiting rod, a connecting plate and a roller shaft, the roller is rotatably connected to the surface of the connecting rod through a bearing, a limiting sliding groove is formed in the surface of the sliding rod, the roller is slidably connected with the limiting sliding groove, the limiting block is fixedly connected to the surface of the sliding rod, a through groove is formed in the surface of the limiting rod, a limiting groove is formed in the surface of the through groove, the limiting block is slidably connected with the limiting groove, and the connecting plate is fixedly connected to the surface of the sliding rod. This prevent offset printing device for news publication of paper deformation, through the effect that sets up fixed establishment, whole device reaches can be to the even rubber coating that carries on of paper, has avoided the phenomenon of some positions to miss coating.

Description

Prevent offset printing device for news publication of paper deformation

Technical Field

The utility model relates to the technical field of BBBB (BBBB), in particular to an offset printing device for news publication, which prevents paper deformation.

Background

The news publishing industry is developed, the types of newspapers are various, the daily newspapers published in 1999 comprise 367 types, 1620 local editions and regional editions, the newspapers are published and issued by 380 publishers and 135 editors, the total issue is about 2500 ten thousand, the per capita newspaper accounts for the fourth place in the world, only second to day, English and Switzerland, the magazines are 1600 many, the total issue is about 1.4 parts, various professional publications are 8000 many, German news publishing enterprise 2661 in 1994, practitioners are 26.3 ten thousand, the daily newspapers with the largest issue are 'picture newspapers', the second quarter in 1999 reaches 451 ten thousand, offset printing is one type of offset printing, and the simple offset printing is a printing mode of transferring pictures and texts on a printing plate to a printing stock by means of rubber (rubber blanket), and the rubber blanket exists, so that the printing mode is famous, and the rubber blanket is convenient for gluing multiple positions of paper in the printing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an offset printing device for news publication, which prevents paper deformation and solves the problem that glue is conveniently applied to a plurality of positions of paper in the printing process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent offset printing device for newspaper publication of paper deformation, includes the frame, the top of frame is provided with rubber coating mechanism, rubber coating mechanism includes connecting rod, gyro wheel, slide bar, stopper, gag lever post, connecting plate and roller, the gyro wheel passes through the bearing and rotates the surface of connecting at the connecting rod, spacing spout has been seted up on the surface of slide bar, gyro wheel and spacing spout sliding connection, stopper fixed connection is on the surface of slide bar, logical groove has been seted up on the surface of gag lever post, the spacing groove has been seted up on the surface that leads to the groove, stopper and spacing groove sliding connection, connecting plate fixed connection is on the surface of slide bar, the roller passes through the bearing and is connected with the connecting plate rotation.

Preferably, rubber coating mechanism still includes motor and L type dwang, L type dwang fixed connection is at the output of motor for the motor can drive L type dwang and rotate.

Preferably, L type dwang and connecting rod fixed connection, the motor passes through fixed box fixed connection on the surface of gag lever post for L type dwang can drive the connecting rod and rotate, and the position of motor can be fixed.

Preferably, the surface of frame still is provided with fixed establishment, fixed establishment includes electric telescopic handle, spring and baffle, electric telescopic handle's fixed connection is on the surface of gag lever post, the surface of the one end fixed connection gag lever post of spring, the other end fixed connection of spring is on the surface of baffle for the elasticity pulling baffle of spring moves down.

Preferably, fixed establishment still includes slide bar and stripper plate, slide bar fixed connection is on the surface of baffle, slide bar and gag lever post sliding connection, stripper plate fixed connection is on the surface of slide bar for the baffle can drive the slide bar and remove, and the stripper plate is extruded downwards to the slide bar, makes the stripper plate extrude downwards, makes and to extrude the paper, makes can fix the position of the paper of laying level.

Preferably, the surface of the extrusion plate is fixedly connected with an anti-skidding rubber pad, and the electric telescopic rod is fixedly connected to the surface of the rack, so that the anti-skidding rubber pad can prevent paper from sliding.

Preferably, the sliding rod is connected with the frame in a sliding mode, and the sliding rod always moves inside the frame.

The utility model provides an offset printing device for preventing paper from deforming and used for news publishing. The offset printing device for the news publication for preventing the paper from deforming has the following beneficial effects:

(1) in the utility model: this prevent offset printing device for news publication of paper deformation, through the effect that sets up fixed establishment, whole device reaches can be to the even rubber coating that carries on of paper, has avoided the phenomenon of some positions to miss coating.

(2) In the utility model: this prevent offset printing device for news publication of paper deformation, through the effect that sets up rubber coating mechanism, whole device reaches and can be when carrying out the rubber coating to the paper, and the paper can not remove for the rubber coating is more even, can not cause and piles up.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of a roller according to the present invention;

FIG. 3 is a schematic structural view of an L-shaped rotating rod according to the present invention;

fig. 4 is an enlarged view of a part of the structure of the present invention.

In the figure: 1. a frame; 2. a gluing mechanism; 201. a connecting rod; 202. a roller; 203. a slide bar; 204. a limiting block; 205. a limiting rod; 206. a connecting plate; 207. a roll shaft; 208. a motor; 209. an L-shaped rotating rod; 3. a fixing mechanism; 301. an electric telescopic rod; 302. a spring; 303. a baffle plate; 304. a slide bar; 305. a pressing plate; 4. anti-skid rubber pad.

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 of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, the present invention provides a technical solution: the offset printing device comprises a rack 1, wherein a gluing mechanism 2 is arranged at the top of the rack 1, the gluing mechanism 2 comprises a connecting rod 201, a roller 202, a sliding rod 203, a limiting block 204, a limiting rod 205, a connecting plate 206 and a roller shaft 207, the roller 202 is rotatably connected to the surface of the connecting rod 201 through a bearing, a limiting sliding groove is formed in the surface of the sliding rod 203, the roller 202 is slidably connected with the limiting sliding groove, the limiting block 204 is fixedly connected to the surface of the sliding rod 203, a through groove is formed in the surface of the limiting rod 205, a limiting groove is formed in the surface of the through groove, the limiting block 204 is slidably connected with the limiting groove, the connecting plate 206 is fixedly connected to the surface of the sliding rod 203, and the roller shaft 207 is rotatably connected with the connecting plate 206 through a bearing;

the glue coating mechanism 2 further comprises a motor 208 and an L-shaped rotating rod 209, the L-shaped rotating rod 209 is fixedly connected to the output end of the motor 208, so that the motor 208 can drive the L-shaped rotating rod 209 to rotate, the L-shaped rotating rod 209 is fixedly connected with the connecting rod 201, the motor 208 is fixedly connected to the surface of the limiting rod 205 through a fixing box, so that the L-shaped rotating rod 209 can drive the connecting rod 201 to rotate, and the position of the motor 208 can be fixed, the surface of the frame 1 is further provided with a fixing mechanism 3, the fixing mechanism 3 comprises an electric telescopic rod 301, a spring 302 and a baffle plate 303, the electric telescopic rod 301 is fixedly connected to the surface of the limiting rod 205, one end of the spring 302 is fixedly connected to the surface of the limiting rod 205, the other end of the spring 302 is fixedly connected to the surface of the baffle plate 303, so that the baffle plate 303 is pulled downwards by the elastic force of the spring 302, the fixing mechanism 3 further comprises a sliding rod 304 and an extrusion plate 305, the sliding rod 304 is fixedly connected to the surface of the baffle plate 303, slide bar 304 and gag lever post 205 sliding connection, stripper plate 305 fixed connection is on the surface of slide bar 304, make baffle 303 can drive slide bar 304 and remove, slide bar 304 extrudees stripper plate 305 downwards, make stripper plate 305 extrudees downwards, make and to extrude the paper, make can fix the position of the paper of laying flat, the fixed surface of stripper plate 305 is connected with anti-skidding rubber pad 4, electric telescopic handle 301 fixed connection is on the surface of frame 1, make anti-skidding rubber pad 4 can avoid the paper to slide, slide bar 203 and frame 1 sliding connection, slide bar 203 is all the time at the inside removal of frame 1.

When the offset printing device for the newspaper publishing, which prevents the paper from deforming, is used, the paper is paved, the electric telescopic rod 301 drives the limiting rod 205 to move downwards, the anti-skid rubber pad 4 is contacted with the paper, the limiting rod 205 drives the spring 302 to move downwards, at the moment, the spring 302 is in a stretching state, the elastic force of the spring 302 pulls the baffle 303 to move downwards, the baffle 303 drives the sliding rod 304 to move downwards, the sliding rod 304 extrudes the extrusion plate 305 downwards, the extrusion plate 305 extrudes the paper downwards, the position of the paved paper can be fixed, the whole device can achieve the aim that when the paper is coated with glue, the paper cannot move, the glue is more uniform, the paper cannot be stacked, after the paper is extruded, the roller shaft 207 is contacted with the paper, the motor 208 drives the L-shaped rotating rod 209 to rotate, the L-shaped rotating rod 209 drives the connecting rod 201 to rotate, connecting rod 201 drives gyro wheel 202 circular motion, and slide bar 203 passes through stopper 204 for slide bar 203 is along spacing spout horizontal migration all the time, so when connecting rod 201 drives gyro wheel 202 and rotates, can promote horizontal migration about the slide bar 203, and whole device reaches and to the even rubber coating that carries on of paper, has avoided the phenomenon of some positions to leak to scribble.

Claims

1. The utility model provides a prevent offset printing device for news publication of paper deformation, includes frame (1), its characterized in that: the top of the frame (1) is provided with a glue spreading mechanism (2), the glue spreading mechanism (2) comprises a connecting rod (201), a roller (202), a sliding rod (203), a limiting block (204), a limiting rod (205), a connecting plate (206) and a roller shaft (207), the roller (202) is rotatably connected to the surface of the connecting rod (201) through a bearing, the surface of the sliding rod (203) is provided with a limiting sliding groove, the roller (202) is connected with the limiting sliding groove in a sliding way, the limiting block (204) is fixedly connected to the surface of the sliding rod (203), a through groove is formed in the surface of the limiting rod (205), the surface of the through groove is provided with a limiting groove, the limiting block (204) is connected with the limiting groove in a sliding way, the connecting plate (206) is fixedly connected to the surface of the sliding rod (203), and the roller shaft (207) is rotatably connected with the connecting plate (206) through a bearing.

2. The offset printing apparatus for newspaper publication that prevents deformation of paper set forth in claim 1 wherein: the glue coating mechanism (2) further comprises a motor (208) and an L-shaped rotating rod (209), and the L-shaped rotating rod (209) is fixedly connected to the output end of the motor (208).

3. The offset printing apparatus for newspaper publication that prevents deformation of paper set forth in claim 2, wherein: l type dwang (209) and connecting rod (201) fixed connection, motor (208) are through fixed case fixed connection on the surface of gag lever post (205).

4. The offset printing apparatus for newspaper publication that prevents deformation of paper set forth in claim 1 wherein: the surface of frame (1) still is provided with fixed establishment (3), fixed establishment (3) include electric telescopic handle (301), spring (302) and baffle (303), the fixed connection of electric telescopic handle (301) is on the surface of gag lever post (205), the surface of one end fixed connection gag lever post (205) of spring (302), the other end fixed connection of spring (302) is on the surface of baffle (303).

5. The offset printing apparatus for newspaper publication that prevents deformation of paper set forth in claim 4, wherein: the fixing mechanism (3) further comprises a sliding rod (304) and an extrusion plate (305), the sliding rod (304) is fixedly connected to the surface of the baffle (303), the sliding rod (304) is in sliding connection with the limiting rod (205), and the extrusion plate (305) is fixedly connected to the surface of the sliding rod (304).

6. The offset printing apparatus for newspaper publication that prevents deformation of paper set forth in claim 5, wherein: the surface of the extrusion plate (305) is fixedly connected with an anti-skid rubber pad (4), and the electric telescopic rod (301) is fixedly connected to the surface of the rack (1).

7. The offset printing apparatus for newspaper publication that prevents deformation of paper set forth in claim 1 wherein: the sliding rod (203) is connected with the frame (1) in a sliding manner.