Cloth grid

Abstract

The utility model discloses a material distribution grid, which is used in the field of ceramic production equipment and adopts a double-layer design of a modeling grid upper grid 1 and a sawtooth lower grid 2, the sawtooth lower grid 2 is inserted into powder, and the extrusion friction force of the powder during material distribution acts on sawteeth 211, so that the powder cannot move too much during material distribution, and the material distribution effect is good. Therefore, the situation that particles of the powder are not uniform can be effectively reduced, and the problems existing in the prior art can be solved. The utility model relates to a material distribution grid, which is used in a material distribution machine and comprises a modeling grid upper grid 1 and a sawtooth lower grid 2 which are sequentially arranged from top to bottom, the sawtooth lower grating 2 comprises a plurality of sawtooth strips 21 which are parallel to one another, the tops of the sawtooth strips 21 are connected with the bottom of the modeling grid upper grating 1, and sawteeth 211 with the same height are arranged at the bottoms of the sawtooth strips 21.

Description

Technical Field

[0001] The utility model relates to the field of ceramic production equipment, in particular to a material distribution grid. Background Art

[0002] The spreading machine is an important equipment in ceramic production, used for the texture spreading process of raw materials.

[0003] The material distribution machine distributes the material through a distribution grid. In the prior art, the distribution grids are all designed with a single-layer structure, generally a single-layer grid structure. When the distribution grid is working, the powder passes through a fine screen and falls onto the distribution grid, and then further falls onto the mold after passing through the grid of the distribution grid. During the falling process, the powder will be affected by the grid and cause grid-like accumulation, resulting in uneven particles on the mold. After firing, the tiles prepared in this way will form grid-like shrinkage marks on the surface of the tiles, thus affecting the quality of the tiles.

[0004] Therefore, in view of the above situation, how to improve the existing technology to solve the above shortcomings has become an important technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The utility model discloses a material distribution grid, which adopts a double-layer design of a shaped mesh upper grid 1 and a sawtooth lower grid 2, wherein the sawtooth lower grid 2 is inserted into powder, and the extrusion friction force of the powder itself acts on the sawtooth 211 during material distribution, so that the powder will not move too much during material distribution, thereby effectively reducing the unevenness of the powder particles, and can solve the problems existing in the prior art.

[0006] The material distribution grille provided by the utility model is used in a material distribution machine, comprising: a modeling grid upper grille 1 and a sawtooth lower grille 2 which are arranged in sequence from top to bottom;

[0007] The sawtooth lower grille 2 includes a plurality of parallel sawtooth bars 21 , the top of the sawtooth bars 21 is connected to the bottom of the modeling grid upper grille 1 , and the bottom thereof is provided with sawtooth 211 of the same height.

[0008] Preferably,

[0009] The teeth 211 on the sawtooth bar 21 are evenly distributed;

[0010] The sawtooth bars 21 are evenly arranged on the bottom of the modeling grid upper grille 1 .

[0011] Preferably,

[0012] The interval between adjacent saw teeth 211 is between 0.4 and 0.6 cm.

[0013] Preferably,

[0014] The width of the sawtooth bar 21 is between 0.8 and 1.2 cm, wherein the height of the sawtooth 211 is between 0.3 and 0.5 cm.

[0015] Preferably,

[0016] The interval between adjacent sawtooth bars 21 is between 1.3 and 1.5 cm.

[0017] Preferably,

[0018] The sawtooth lower grille 2 is welded to the bottom of the modeling grid upper grille 1.

[0019] Preferably,

[0020] The sawtooth lower grille 2 also includes a mounting frame 22, and the sawtooth bar 21 is mounted in the mounting frame 22;

[0021] The mounting frame 22 is mounted on the bottom of the modeling grid upper grille 1 .

[0022] Preferably,

[0023] The mounting frame 22 is detachably mounted on the bottom of the modeling grid upper grille 1 by means of bolts.

[0024] Preferably,

[0025] The projection surface of the grid 1 on the modeling grid is a combination of multiple regular hexagons.

[0026] The material distribution grid of the utility model is used in a material distribution machine, and includes: a modeling grid upper grid 1 and a sawtooth lower grid 2 arranged in sequence from top to bottom; the sawtooth lower grid 2 includes a plurality of mutually parallel sawtooth bars 21, the top of the sawtooth bar 21 is connected to the bottom of the modeling grid upper grid 1, and the bottom thereof is provided with sawtooths 211 of uniform height. By adopting a double-layer design of the modeling grid upper grid 1 and the sawtooth lower grid 2, wherein the sawtooth lower grid 2 is inserted into the powder, the material distribution grid of the utility model, when distributing the material, the extrusion friction force of the powder itself acts on the sawtooth 211, so that the powder does not move too much when distributing the material, thereby effectively reducing the unevenness of the particles of the powder, and can solve the problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a side view of an embodiment of the cloth grille of the utility model;

[0029] Figure 2 It is a top view of an embodiment of a cloth grille of the utility model. DETAILED DESCRIPTION

[0030] The utility model discloses a material distribution grid, which adopts a double-layer design of a shaped mesh upper grid 1 and a sawtooth lower grid 2, wherein the sawtooth lower grid 2 is inserted into powder, and the extrusion friction force of the powder itself acts on the sawtooth 211 during material distribution, so that the powder will not move too much during material distribution, thereby effectively reducing the unevenness of the powder particles, and can solve the problems existing in the prior art.

[0031] The following is a clear and detailed description of the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Please refer to Figure 1 and Figure 2 The material distribution grille provided by the embodiment of the utility model is used in a material distribution machine, and includes: a modeling grid upper grille 1 and a sawtooth lower grille 2 arranged in sequence from top to bottom;

[0032] The sawtooth lower grille 2 includes a plurality of parallel sawtooth bars 21 , the top of the sawtooth bars 21 is connected to the bottom of the modeling grid upper grille 1 , and the bottom thereof is provided with sawtooth 211 of the same height.

[0033] In the present invention, a double-layer grille design is adopted, in which the upper grille 1 of the modeling grid is a structure made according to the production design requirements. For example, the projection of the upper grille 1 of the modeling grid can be a combination of regular hexagons or a combination of other patterns, which is not limited here; the serrated lower grille 2 includes serrations 211 extending into the powder, and the serrations 211 can reduce the mobility of the powder and avoid the situation where the powder moves too much and produces uneven particles; through the double-layer grille design of the present invention, the particle accumulation of the traditional single-layer cloth grille can be greatly reduced.

[0034] Preferably,

[0035] The teeth 211 on the sawtooth bar 21 are evenly distributed;

[0036] The sawtooth bars 21 are evenly arranged on the bottom of the modeling grid upper grille 1 .

[0037] Preferably,

[0038] The interval between adjacent saw teeth 211 is between 0.4 and 0.6 cm.

[0039] Preferably,

[0040] The width of the sawtooth bar 21 is between 0.8 and 1.2 cm, wherein the height of the sawtooth 211 is between 0.3 and 0.5 cm.

[0041] Preferably,

[0042] The interval between adjacent sawtooth bars 21 is between 1.3 and 1.5 cm.

[0043] It should be noted that, according to production requirements, the number of sawtooth bars 21, the interval between adjacent sawtooth bars 21, the size of the saw teeth 211 and the interval between the saw teeth 211 can be adjusted according to actual conditions; after many tests, the utility model has obtained the following preferred solution: the interval between adjacent saw teeth 211 is 0.5 cm, the width of the sawtooth bar 21 is between 1 cm, the height of the saw teeth 211 is 0.4 cm, and the interval between adjacent sawtooth bars 21 is 1.4 cm.

[0044] Preferably,

[0045] The sawtooth lower grille 2 is welded to the bottom of the modeling grid upper grille 1.

[0046] Preferably,

[0047] The sawtooth lower grille 2 also includes a mounting frame 22, and the sawtooth bar 21 is mounted in the mounting frame 22;

[0048] The mounting frame 22 is mounted on the bottom of the modeling grid upper grille 1 .

[0049] Preferably,

[0050] The mounting frame 22 is detachably mounted on the bottom of the modeling grid upper grille 1 by means of bolts.

[0051] It must be pointed out that there are many ways to connect the modeling grid upper grille 1 and the serrated lower grille 2. For example, the serrated lower grille 2 can be welded to the bottom of the modeling grid upper grille 1. This connection method is simple and firm, but when one layer is damaged, only the entire fabric grille can be replaced. The serrated lower grille 2 can also be detachably installed on the bottom of the modeling grid upper grille 1 by bolts. This connection method is more complicated than direct welding, but more flexible because the serrated lower grille 2 is universal. When manufacturing tiles with different textures, the modeling grid upper grille 1 can be directly replaced, and when one layer is damaged, the layer can be directly replaced.

[0052] Preferably,

[0053] The projection surface of the grid 1 on the modeling grid is a combination of multiple regular hexagons.

[0054] The material distribution grid of the utility model is used in a material distribution machine, and includes: a modeling grid upper grid 1 and a sawtooth lower grid 2 arranged in sequence from top to bottom; the sawtooth lower grid 2 includes a plurality of mutually parallel sawtooth bars 21, the top of the sawtooth bar 21 is connected to the bottom of the modeling grid upper grid 1, and the bottom thereof is provided with sawtooths 211 of uniform height. By adopting a double-layer design of the modeling grid upper grid 1 and the sawtooth lower grid 2, wherein the sawtooth lower grid 2 is inserted into the powder, the material distribution grid of the utility model, when distributing the material, the extrusion friction force of the powder itself acts on the sawtooth 211, so that the powder does not move too much when distributing the material, thereby effectively reducing the unevenness of the particles of the powder, and can solve the problems existing in the prior art.

[0055] The above is a detailed introduction to a fabric grille provided by the present invention. For those skilled in the art, according to the idea of ​​the embodiments of the present invention, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A material distribution grid, used in a material distribution machine, characterized in that: include: A modeling grid upper grille (1) and a sawtooth lower grille (2) are arranged in sequence from top to bottom; The sawtooth lower grille (2) comprises a plurality of mutually parallel sawtooth bars (21), the top of the sawtooth bar (21) is connected to the bottom of the modeling grid upper grille (1), and the bottom is provided with sawtooth (211) of the same height.

2. The material distribution grid according to claim 1, characterized in that: The saw teeth (211) on the sawtooth bar (21) are evenly distributed; The sawtooth bars (21) are evenly arranged at the bottom of the modeling grid upper grille (1).

3. The material distribution grid according to claim 2, characterized in that: The interval between adjacent saw teeth (211) is between 0.4 and 0.6 cm.

4. The material distribution grid according to claim 1, characterized in that: The width of the sawtooth bar (21) is between 0.8 and 1.2 cm, wherein the height of the saw teeth (211) is between 0.3 and 0.5 cm.

5. The fabric grid according to claim 2, characterized in that: The interval between adjacent sawtooth bars (21) is between 1.3 and 1.5 cm.

6. The material distribution grid according to any one of claims 1 to 5, characterized in that The sawtooth lower grille (2) is welded to the bottom of the modeling grid upper grille (1).

7. The material distribution grid according to any one of claims 1 to 5, characterized in that: The sawtooth lower grille (2) also includes a mounting frame (22), and the sawtooth bar (21) is mounted in the mounting frame (22); The mounting frame (22) is mounted on the bottom of the modeling grid upper grille (1).

8. The material distribution grid according to claim 7, characterized in that: The mounting frame (22) is detachably mounted on the bottom of the modeling grid upper grille (1) by means of bolts.

9. The material distribution grid according to claim 7, characterized in that: The projection surface of the grid (1) on the modeling grid is a combination of multiple regular hexagons.

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