Screen gauze structure of screen printing plate

Abstract

The utility model relates to the technical field of gauze, and particularly discloses a screen gauze structure which comprises a non-printing area (10), a printing area (20) arranged in the non-printing area (10) and a blank area (30) arranged between the printing area (20) and the non-printing area (10). The printing area (20) is formed by arranging a plurality of grid lines (21) in order, and the adjacent grid lines (21) are not connected. The main structure of the screen printing plate is on the pattern of the printing area, and in order to solve the problem that the use performance of a product is reduced due to microcosmic pattern deformation in the manufacturing process in the prior art, the printing area is formed by arranging a plurality of grid lines in order, and the adjacent grid lines are not connected, so that the pattern of the printing area is divided into a multi-section structure; after the screen is stretched, stress borne by the grid lines in the printing area can be completely released in gaps between the grid lines, and the quality of printed products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mesh gauze, in particular to a screen mesh gauze structure. Background Art

[0002] The screen is an important tool for printing electrical products. Slurry is poured onto the screen and moved on the screen with a scraper. The slurry is squeezed through the mesh holes on the screen and onto the electrical product, forming a corresponding pattern on the electrical product.

[0003] The existing screen mesh structure includes a printing area and a non-printing area. The pattern in the printing area is outlined by grid lines. The grid lines in the printing area are generally a closed structure connected to each other. Conductive ink can gather in the printing area and then flow onto the substrate. This closed grid line structure will deform the grid line size under the action of tension after the mesh is stretched, which will cause the printed pattern to deform at the microscopic level, thereby reducing the performance of the product. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a screen mesh structure having the function of releasing tension.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A screen mesh structure includes: a non-printing area, a printing area arranged within the non-printing area, and a blank area arranged between the printing area and the non-printing area; the printing area is formed by a plurality of grid lines arranged in an orderly manner, and adjacent grid lines are not connected to each other.

[0007] Preferably, the non-printing area includes a pair of horizontal mesh blocks and a pair of vertical mesh blocks arranged between the pair of horizontal mesh blocks; a gap is provided between the vertical mesh blocks and the horizontal mesh blocks.

[0008] Preferably, the vertical mesh blocks and the horizontal mesh blocks are both composed of a plurality of regular polygonal structures.

[0009] Preferably, the regular polygonal structure is a regular hexagon.

[0010] Compared with the prior art, this application has the following beneficial effects:

[0011] The main structure of the screen is on the pattern of the printing area. In order to solve the problem of reduced product performance due to microscopic pattern deformation during manufacturing in the existing technology, the printing area of ​​the utility model is composed of multiple grid lines arranged in an orderly manner, and adjacent grid lines are not connected to each other. In this way, the pattern of the printing area is divided into a multi-segment structure. After the screen is stretched, the stress on the grid lines in the printing area will be completely released in the gaps between the grid lines, thereby improving the quality of the printed products. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present invention, rather than limiting the present invention.

[0013] Figure 1 This is a structural diagram of a screen mesh structure described in the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure of the Central African Printing Zone;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the middle printing area. DETAILED DESCRIPTION

[0016] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of the present invention generally described and illustrated in the accompanying drawings can be arranged and designed in a variety of different configurations. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0017] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0018] Unless otherwise defined, technical or scientific terms used in this patent document shall have the ordinary meanings understood by persons of ordinary skill in the art to which this invention belongs. The terms "first," "second," and similar expressions used in the specification and claims of this utility model do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, terms such as "a," "an," or "the" do not indicate a limitation of quantity, but rather indicate the presence of at least one. Terms such as "include" or "comprising" mean that the elements or objects preceding "include" or "comprising" include the elements or objects listed after "include" or "comprising," and their equivalents, and do not exclude other elements or objects. Terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are used solely to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. These terms are used solely to facilitate the description of the utility model and to simplify the description. They do not indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0019] The following describes some embodiments of the present invention in detail with reference to the accompanying drawings. In the absence of conflict, the features of the following embodiments can be combined with each other.

[0020] Example 1:

[0021] A screen mesh structure includes: a non-printing area 10, a printing area 20 arranged within the non-printing area 10, and a blank area 30 arranged between the printing area 20 and the non-printing area 10; the printing area 20 is formed by a plurality of grid lines 21 arranged in an orderly manner, and adjacent grid lines 21 are not connected to each other.

[0022] like Figure 1 and Figure 3 As shown, in order to ensure that the printing area 20 is not affected by tension after the mesh is stretched, the grid line mesh of the printing area 20 is divided into a plurality of grid lines 21, and adjacent grid lines 21 are not connected to each other, so that there are gaps between the grid lines 21. When the printing area 20 is stretched, the stress generated in the grid lines 21 will be released between these gaps, thereby improving the quality of the printed product.

[0023] In order to fully release the stress generated after the net is stretched, a blank area 30 is set between the printing area 20 and the non-printing area 10 in this embodiment. Compared with the existing technology, this setting makes the printing area 20 and the non-printing area 10 no longer connected by grid lines. In this way, after the net is stretched, the stress generated in the printing area 20 and the non-printing area 10 will be released in the blank area 30.

[0024] Furthermore, the non-printing area 10 includes a pair of horizontal mesh blocks 11 and a pair of vertical mesh blocks 12 disposed between the pair of horizontal mesh blocks 11 ; a gap 13 is provided between the vertical mesh blocks 12 and the horizontal mesh blocks 11 .

[0025] Furthermore, the vertical mesh block 12 and the horizontal mesh block 11 are both composed of a plurality of regular polygonal structures 14 .

[0026] Furthermore, the regular polygonal structure 14 is a regular hexagon.

[0027] like Figure 2 As shown, the non-printing area 10 in the prior art is generally a closed mesh structure. In such a structure, the stress cannot be released when the mesh is stretched, and the generated stress will be applied to the printing area 20 through the stretched mesh. Therefore, in this embodiment, the non-printing area 10 is composed of a pair of vertical mesh blocks 12 and a pair of horizontal mesh blocks 11, and there is a gap 13 between the vertical mesh blocks 12 and the horizontal mesh blocks 11. After the mesh is stretched, the tension generated on the non-printing area 10 can be completely released by the gap 13 between the vertical mesh blocks 12 and the horizontal mesh blocks 11.

[0028] At the same time, in addition to releasing the tension, in order to prevent the printing area 20 from deformation, the vertical mesh block 12 and the horizontal mesh block 11 are both composed of a plurality of regular polygonal structures 14 (such as Figure 2 ), the regular polygon structure 14 is a force-balanced structure. External force acts on the regular polygon structure 14, which offsets all the external force. The printing area 20 is set in the non-printing area 10, and the regular polygon structure 14 can protect the printing area 20 from being affected by external force.

[0029] The regular polygon structure 14 can be one of many regular polygons, such as Figure 2 The regular hexagon shown may also be a circle, which is not limited in this embodiment.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

Claims

1. A screen mesh structure, characterized in that: include: A non-printing area (10), a printing area (20) arranged within the non-printing area (10), and a blank area (30) arranged between the printing area (20) and the non-printing area (10); the printing area (20) is formed by a plurality of grid lines (21) arranged in an orderly manner, and adjacent grid lines (21) are not connected to each other; the non-printing area (10) includes a pair of horizontal mesh blocks (11), and a pair of vertical mesh blocks (12) arranged between the pair of horizontal mesh blocks (11); a gap (13) is provided between the vertical mesh block (12) and the horizontal mesh block (11).

2. A screen mesh structure according to claim 1, characterized in that: The vertical mesh block (12) and the horizontal mesh block (11) are both composed of a plurality of regular polygonal structures (14).

3. A screen mesh structure according to claim 2, characterized in that: The regular polygonal structure (14) is a regular hexagon.

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