CN208150615U - Newspaper printing guiding device - Google Patents

Abstract

The utility model discloses newspaper printing guiding devices, including sequentially connected top plate and shaft assembly, shaft assembly includes two support plates and the support shaft between support plate, the top of support plate and the lower surface of top plate connect, the axis of support shaft is parallel to top plate, and both ends are respectively connect with a support plate respectively, and there are two support shafts, in the orthographic projection of horizontal plane, the axis of support shaft mutually coincides；There are two Buffer Units for setting between support shaft, Buffer Unit is respectively connect with a support plate respectively, Buffer Unit includes sequentially connected spring and engagement shaft, the telescopic direction of spring is parallel to support shaft, one end is connected with corresponding support plate, the connection of the side wall of its other end and engagement shaft, perpendicular to top plate, the engagement shaft in Buffer Unit is relative to each other for the axis of engagement shaft.The utility model protects the surface quality of newspaper, avoids appearance the case where the upper surface of newspaper is damaged by top plate.

Description

Newspaper printing guiding device

Technical field

The utility model relates to print fields, and in particular to newspaper printing guiding device.

Background technique

The original copys such as text, picture, photo, anti-fake through processes such as plate-making, Shi Mo, pressurizations, are made printing ink transfer to paper by printing , on the material surfaces such as fabric, plastic products, leather, the technology of batch duplicating original copy content.Printing is the print through audit approval Brush version is transferred to the process of stock by printing machinery and ink special.

Other than selecting stock (paper or other printable fabrics) appropriate and ink, the final effect of printed matter is still It needs to complete by mode of printing appropriate.Printing type has a plurality of, and method is different, and operation is also different, and cost and effect are also It is different.Classification method is as follows：

1, according to the relative position of picture and text on printing plate and non-graphic region, common mode of printing can be divided into relief printing plate print Brush, four major class of intaglio printing, lithographic printing and porous printing：

(1) letterpress, printing elements protrusion, hence it is evident that be higher than blank parts, print principle is similar to seal, early Block printing, type form printing and later font version printing of phase etc. belong to letterpress.

(2) intaglio printing, printing elements are lower than blank parts, are usually used in the print of the marketable securities such as banknote, stamp Brush.

(3) lithographic printing, printing elements and blank parts are nearly at same plane, and utilization is oil-water incompatible The mode that principle is printed.

(4) porous printing, printing elements are hole, and ink is transferred to surface of the stock by hole, common Porous printing has hollow out version and silk-screen plate etc..

2, classified according to the paper feeding mode of printing machine to printing process, printing can be divided into：

Sheet paper printing：Also known as sheet-fed prints.It is to be printed using sheet paper.

Web printing：Also referred to as rotary printing.It is the method using web printing.

In the printing of newspaper, often first a roll of paper is pulled out, upper script figure is then printed, is then dried again in ink Afterwards, paper is cut, it is made to shape newspaper size.

Before sheet trimming, paper needs successively flow away between the individual devices, therefore need between the individual devices Top sets up the support device for being used for newspaper, falls first is that newspaper is avoided to fall when transmitting on the ground or between devices, two It is to transmit newspaper from the overhead of equipment, passes through below convenient for staff.

Existing support device is made of top plate with shaft assembly square under the top plate is arranged, and newspaper bypasses to be supported in shaft assembly Behind the top of axis, move ahead to next equipment.In newspaper fluctuation, the upper surface of newspaper can with the following table face contact of top plate, or Person generates sliding friction, damages newspaper；Simultaneously newspaper when being shaken perpendicular to direction of advance, sideline be located at its sideline by When equipment face contact, and its it is easy to tear the edge of newspaper.

Utility model content

The utility model aim is to provide newspaper printing guiding device, solve in newspaper fluctuation, the upper table of newspaper Face can damage newspaper with the following table face contact of top plate, or generation sliding friction；Newspaper shakes perpendicular to direction of advance simultaneously When, sideline be located at by its sideline equipment face contact when, and its problem of be easy to tear the edge of newspaper.

The utility model is achieved through the following technical solutions：

Newspaper printing guiding device, including sequentially connected top plate and shaft assembly, the shaft assembly include two supports Plate and the support shaft between support plate, the top of the support plate and the lower surface of top plate connect, the support shaft Axis is parallel to top plate, and both ends are respectively connect with a support plate respectively, and there are two support shafts, in the orthographic projection of horizontal plane In, the axis of support shaft mutually coincides；

There are two Buffer Units, the Buffer Unit respectively to connect respectively with a support plate for setting between support shaft, delays Rushing component includes sequentially connected spring and engagement shaft, and the telescopic direction of the spring is parallel to support shaft, one end with it is corresponding Support plate connection, the side wall of the other end and engagement shaft connects, and the axis of the engagement shaft is perpendicular to top plate, in Buffer Unit Engagement shaft it is relative to each other.

From an equipment after processing is completed, when into next equipment, newspaper is across two support shafts, so for newspaper After enter back into next equipment.

It is by two support shafts of setting that newspaper is fixed in-between, so that newspaper is fluctuated and is contacted with the support shaft of top, The side wall of support shaft be it is arc-shaped, protect the surface quality of newspaper, avoid the case where upper surface of newspaper is damaged by top plate Occur；Simultaneously when the side of newspaper is along perpendicular to direction of advance shaking, newspaper side is contacted with engagement shaft, and spring is subtracted The case where shaking, newspaper edge is avoided to be torn appearance.

Since newspaper is frivolous, in order to improve Buffer Unit to the buffering effect of newspaper side, engagement shaft uses light material It is made, and keeps engagement shaft hollow, while the deformation coefficient value of spring is less than normal, so that engagement shaft is compressible bullet under smaller external force Spring, to fast implement damping.

Further, guide plate is provided on the upper and lower end face of the engagement shaft, the guide plate bends to arc Shape plate, with contact axis connection, inner concave respectively contacts with the side wall of a support shaft arcuate surface respectively, and inner concave with The support shaft that it is contacted is coaxial.

Preferably, the spring is Helix Cylinder Compressible Spring.

There are two spring in each Buffer Unit is equal, and arranged along the axis of engagement shaft.

The utility model compared with prior art, has the following advantages and benefits：

1, the utility model newspaper printing guiding device, it is by two support shafts of setting that newspaper is fixed in-between, So that newspaper is fluctuated and is contacted with the support shaft of top, the side wall of support shaft be it is arc-shaped, protect the surface quality of newspaper, avoid The case where upper surface of newspaper is damaged by top plate appearance；Simultaneously when the side of newspaper is along perpendicular to direction of advance shaking, report The case where paper side is contacted with engagement shaft, and spring carries out damping, and newspaper edge is avoided to be torn appearance.

Detailed description of the invention

Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side view of the utility model；

Fig. 3 is the cross-sectional view of the utility model.

Label and corresponding parts title in attached drawing：

1- top plate, 2- support plate, 3- support shaft, 4- spring, 5- engagement shaft, 6- guide plate.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing, The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this Utility model is not intended to limit the scope of the present invention.

Embodiment 1

As shown in Figure 1-Figure 3, the utility model newspaper printing guiding device, including sequentially connected top plate 1 and axis group Part, the shaft assembly include two support plates 2 and the support shaft 3 between support plate 2, the top of the support plate 2 with The lower surface of top plate 1 connects, and the axis of the support shaft 3 is parallel to top plate 1, and both ends are respectively connect with a support plate 2 respectively, And there are two support shafts 3, in the orthographic projection of horizontal plane, the axis of support shaft 3 mutually coincides；

There are two Buffer Units, the Buffer Unit respectively to connect respectively with a support plate 2 for setting between support shaft 3, Buffer Unit includes sequentially connected spring 4 and engagement shaft 5, and the telescopic direction of the spring 4 is parallel to support shaft 3, one end Connected with corresponding support plate 2, the other end connect with the side wall of engagement shaft 5, the axis of the engagement shaft 5 perpendicular to top plate 1, Engagement shaft 5 in Buffer Unit is relative to each other.

Newspaper from an equipment after processing is completed, when into next equipment, newspaper across two support shafts 3, Then next equipment is entered back into.

It is by two support shafts 3 of setting that newspaper is fixed in-between, so that newspaper is fluctuated and is connect with the support shaft of top 3 Touching, the side wall of support shaft 3 be it is arc-shaped, protect the surface quality of newspaper, avoid what the upper surface of newspaper was damaged by top plate Situation occurs；Simultaneously when newspaper side along perpendicular to direction of advance shake when, newspaper side is contacted with engagement shaft 5, spring 4 into Row damping, the case where avoiding newspaper edge from being torn appearance.

Since newspaper is frivolous, in order to improve Buffer Unit to the buffering effect of newspaper side, engagement shaft 5 uses light material It is made, and keeps engagement shaft 5 hollow, while the deformation coefficient value of spring is less than normal, so that engagement shaft 5 is i.e. compressible under smaller external force Spring, to fast implement damping.

Further, guide plate 6 is provided on the upper and lower end face of the engagement shaft 5, the guide plate 6 is bent Camber plate, arcuate surface are connect with engagement shaft 5, and inner concave is respectively contacted with the side wall of a support shaft 3 respectively, and indent Face is coaxial with the support shaft 3 being in contact with it.

Preferably, the spring 4 is Helix Cylinder Compressible Spring.

Spring 4 in each Buffer Unit there are two, and arranged along the axis of engagement shaft 5.

Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (4)

1. newspaper printing guiding device, including sequentially connected top plate (1) and shaft assembly, it is characterised in that：The shaft assembly Support shaft (3) including two support plates (2) and between support plate (2), the top of the support plate (2) and top plate (1) lower surface connection, the axis of the support shaft (3) is parallel to top plate (1), both ends respectively respectively with a support plate (2) Connection, and there are two support shafts (3), in the orthographic projection of horizontal plane, the axis of support shaft (3) mutually coincides；

There are two Buffer Units, the Buffer Unit respectively to connect respectively with a support plate (2) for setting between support shaft (3), Buffer Unit includes sequentially connected spring (4) and engagement shaft (5), and the telescopic direction of the spring (4) is parallel to support shaft (3), one end is connected with corresponding support plate (2), and the other end is connect with the side wall of engagement shaft (5), the engagement shaft (5) For axis perpendicular to top plate (1), the engagement shaft (5) in Buffer Unit is relative to each other.

2. newspaper printing guiding device according to claim 1, it is characterised in that：In the upper and lower of the engagement shaft (5) It is provided on end face guide plate (6), the guide plate (6) bends to arc panel, and arcuate surface connects with engagement shaft (5) It connects, inner concave is respectively contacted with the side wall of a support shaft (3) respectively, and inner concave is coaxial with the support shaft (3) being in contact with it.

3. newspaper printing guiding device according to claim 1, it is characterised in that：The spring (4) is spiral cylinder Compressed spring.

4. newspaper printing guiding device according to claim 1, it is characterised in that：Bullet in each Buffer Unit There are two spring (4) is equal, and arranged along the axis of engagement shaft (5).