CN214873727U

CN214873727U - Printing plate assembly

Info

Publication number: CN214873727U
Application number: CN202121054141.3U
Authority: CN
Inventors: 陈吉玉; 金逸鑫
Original assignee: Shanghai Yike Culture Development Co ltd
Current assignee: Shanghai Yike Culture Development Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-26
Anticipated expiration: 2031-05-17

Abstract

The utility model belongs to the technical field of the three-dimensional pattern printing preparation, concretely relates to printing plate subassembly, including first template and second template, be equipped with the figure region on at least one of them curb plate of first template, the regional indent of figure or protrusion set up in the face of first template, and the second template is flat, and first template is made by rigid material, and the second template is made by elastic material, and the second template can produce deformation along with the regional undulation of figure when first template presss from both sides tightly with the second template. The utility model discloses a stamping die is constituteed to a rigid plate and an elastic plate, and the pattern of impression is mainly confirmed by the rigid plate, and the elastic plate then adapts to the shape of different rigid plates with the mode of deformation, and then as long as change the rigid plate when printing different patterns, has reduced template cost of manufacture, has improved machining efficiency.

Description

Printing plate assembly

Technical Field

The utility model belongs to the technical field of the three-dimensional pattern printing preparation, concretely relates to printing plate subassembly.

Background

The relief type pattern is widely applied to the fields of advertisement, packaging and the like, the relief pattern processed in the prior art is generally formed by pressing through a rigid mold, however, the general outline structure of the relief pattern is complex and various, and the mold is required to be opened independently aiming at different products, so that the processing cost is increased, and the relief type pattern is not suitable for small-batch diversified production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a printing plate subassembly, this printing plate subassembly only need change one of them side mould when printing different patterns, has reduced the processing cost, has improved machining efficiency.

The utility model discloses the technical scheme who takes specifically as follows:

a printing plate assembly comprises a first template and a second template, wherein a graphic area is arranged on at least one side plate of the first template, the graphic area is arranged to be concave or convex on the plate surface of the first template, the second template is flat, the first template is made of rigid materials, the second template is made of elastic materials, and when the first template and the second template are clamped tightly, the second template can deform along with the fluctuation of the graphic area.

And two sides of the first template are respectively provided with a graphic area.

The graphics region has a unique depth or height.

The graphic region has at least two depths or heights.

The first template is made of steel plates or hard plastic.

The second template is made of a foamed rubber-plastic plate or a silica gel plate.

Rigid backing plates are further arranged on the back sides of the first template and the second template.

The rigid backing plate is made of steel plates or toughened glass.

A buffer plate and a panel are sequentially arranged on the second template and one side of the first template facing back, the buffer plate and the panel are both made of flexible materials, and an elastic convex part is arranged on the buffer plate; the elastic convex parts are in a point shape or a strip shape and are uniformly distributed on the buffer plate in an array way.

The buffer plate and the face plate are both made of plastic sheets, wherein the elastic convex parts on the buffer plate are formed by hot pressing of a plastic sheet body.

The utility model discloses the technological effect who gains does: the utility model discloses a stamping die is constituteed to a rigid plate and an elastic plate, and the pattern of impression is mainly confirmed by the rigid plate, and the elastic plate then adapts to the shape of different rigid plates with the mode of deformation, and then as long as change the rigid plate when printing different patterns, has reduced template cost of manufacture, has improved machining efficiency.

Drawings

Fig. 1 is an exploded view of a printing plate assembly provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of a deformation of a printing plate assembly according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a deformation of a printing plate assembly according to another embodiment of the present invention;

fig. 4 is a schematic diagram of a deformation of a printing plate assembly according to another embodiment of the present invention.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

Example 1

As shown in fig. 1, a printing plate assembly, characterized by: the novel die comprises a first die plate 1 and a second die plate 2, wherein concave graphic areas 11 are arranged on two side plate surfaces of the first die plate 1, the second die plate 2 is flat, the first die plate 1 is made of rigid materials, the second die plate 2 is made of elastic materials, and when the first die plate 1 and the second die plate 2 are clamped tightly, the second die plate 2 can protrude into the graphic areas 11. During printing, the sheet 3 to be printed is placed between the first template 1 and the second template 2, the flat plate made of elastic materials is used as an imprinting male die in the embodiment, as shown in fig. 2, the second template 2 adapts to female dies in different shapes by utilizing deformation generated during extrusion, the male die does not need to be replaced when different patterns are pressed, the processing efficiency is improved, and the processing cost is reduced.

Preferably, as shown in fig. 2, the upper pattern region of the first template 1 has a unique depth, the lower pattern region has a plurality of depths, the upper pattern region is used to emboss a 2D relief pattern having a unique height, and the lower pattern region is used to emboss a 3D relief pattern having a multi-level stereoscopic effect.

Specifically, the first template 1 is made of a steel plate or hard plastic, and the second template 2 is made of a foamed rubber plastic plate or a silica gel plate. The utility model discloses the size of the used external force of well suppression can be adjusted according to the actual resilience performance of mould material and the hardness of treating the suppression sheet, as long as can make treat that the suppression sheet hugs closely the figure region can.

Further, a rigid backing plate 4 is further arranged on one side, facing back, of the first template 1 and the second template 2, and the rigid backing plate 4 is made of a steel plate or toughened glass. The rigid backing plate 4 has an area larger than the area of the first template 1 and the second template 2 and mainly functions to guide and support the printing plate assembly during the imprinting process. Preferably, the rigid backing plate 4 is made of roughened toughened glass to prevent slipping between the conveying roller and the conveying roller during the guiding process.

Further, a buffer plate 5 and a panel 6 are sequentially arranged on the back sides of the second template 2 and the first template 1, the buffer plate 5 and the panel 6 are both made of flexible materials, wherein the buffer plate 5 is provided with elastic convex parts 51, and preferably, the elastic convex parts 51 are in a dot shape or a strip shape and are uniformly distributed on the buffer plate 5 in an array manner. Preferably, the buffer plate 5 and the face plate 6 are both made of plastic sheet, wherein the elastic protrusions 51 on the buffer plate 5 are formed by hot pressing a plastic sheet body. The elastic convex parts 51 on the buffer plate 5 can provide additional extrusion force for the second template 2, ensure that the second template 2 can be fully filled into the pattern area, and the panel 6 can ensure that the surface of the printing plate assembly is smooth, thereby being convenient for guiding and pressurizing.

When the printing plate assembly is used, the plate surfaces are directly stacked together according to the figure 1, and then the plate surfaces are integrally conveyed into a press roller of a stamping press to wait for the printing plate assembly to be led out.

Example 2

The present embodiment is different from embodiment 1 only in that the pattern region in the present embodiment is a protruding structure, as shown in fig. 3, when the first mold plate 1 and the second mold plate 2 are clamped, the pattern region 11 can press and deform the second mold plate 2, so that the first mold plate 1 in the present embodiment serves as a male mold and the second mold plate 2 serves as a female mold.

Example 3

The present embodiment is different from embodiment 1 only in that the pattern region 11 in the present embodiment is a combination of a recess and a protrusion, as shown in fig. 4, when the first mold plate 1 is clamped with the second mold plate 2, a partial region of the second mold plate 2 is filled in the recess of the pattern region 11, the first mold plate 1 serves as a female mold and the second mold plate 2 serves as a male mold, and the protrusion of the pattern region 11 presses and recesses the second mold plate 2, the first mold plate 1 serves as a male mold and the second mold plate 2 serves as a female mold.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A printing plate assembly, characterized by: the novel die comprises a first die plate (1) and a second die plate (2), wherein a graphic area (11) is arranged on at least one side of the first die plate (1), the graphic area (11) is arranged in a concave or convex mode on the surface of the first die plate (1), the second die plate (2) is flat, the first die plate (1) is made of rigid materials, the second die plate (2) is made of elastic materials, and the second die plate (2) can deform along with the fluctuation of the graphic area (11) when the first die plate (1) and the second die plate (2) are clamped.

2. The printing plate assembly of claim 1, wherein: two sides of the first template (1) are respectively provided with a graphic area (11).

3. The printing plate assembly of claim 1, wherein: the pattern area (11) has a unique depth or height.

4. The printing plate assembly of claim 1, wherein: the pattern area (11) has at least two depths or heights.

5. The printing plate assembly of claim 1, wherein: the first template (1) is made of a steel plate or hard plastic.

6. The printing plate assembly of claim 1, wherein: the second template (2) is made of a foamed rubber-plastic plate or a silica gel plate.

7. The printing plate assembly of claim 1, wherein: and rigid backing plates (4) are also arranged on the back sides of the first template (1) and the second template (2).

8. The printing plate assembly of claim 7, wherein: the rigid backing plate (4) is made of steel plates or toughened glass.

9. The printing plate assembly of claim 1, wherein: a buffer plate (5) and a panel (6) are sequentially arranged on the back sides of the second template (2) and the first template (1), the buffer plate (5) and the panel (6) are both made of flexible materials, and an elastic convex part (51) is arranged on the buffer plate (5); the elastic convex parts (51) are distributed on the buffer board (5) in a uniform array in a point shape or a strip shape.

10. The printing plate assembly of claim 9, wherein: the buffer plate (5) and the face plate (6) are both made of plastic sheets, wherein the elastic convex parts (51) on the buffer plate (5) are formed by hot pressing of plastic sheet bodies.