CN215511545U - Optimize ceramic press at ceramic tile border - Google Patents
Optimize ceramic press at ceramic tile border Download PDFInfo
- Publication number
- CN215511545U CN215511545U CN202023170802.7U CN202023170802U CN215511545U CN 215511545 U CN215511545 U CN 215511545U CN 202023170802 U CN202023170802 U CN 202023170802U CN 215511545 U CN215511545 U CN 215511545U
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- Prior art keywords
- optimizing
- conveying belt
- material blocking
- ceramic press
- ceramic
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- 239000000919 ceramic Substances 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 42
- 230000000903 blocking effect Effects 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000013536 elastomeric material Substances 0.000 claims 1
- 239000011449 brick Substances 0.000 abstract description 17
- 230000007547 defect Effects 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The utility model discloses a ceramic press for optimizing the edge of a ceramic tile, which comprises a lower conveying belt, a material blocking strip, a lower supporting piece and an upper pressing mechanism, wherein the lower conveying belt is arranged on the lower supporting piece; the material blocking strips are arranged on two sides of the upper surface of the lower conveying belt; the lower supporting part is arranged at the bottom of the lower conveying belt; the upper pressing mechanism is arranged above the lower conveying belt and can be matched with the lower supporting part to apply preset pressure to powder on the lower conveying belt; one side of the material blocking strip facing the powder is provided with a vertical plane part and an inner concave part; the concave part is arranged at the lower end of the vertical plane part, and the concave part is recessed from top to bottom inside the material blocking strip. By adopting the utility model, the edge of the finally formed green brick is close to vertical, so that the demoulding is convenient, and the edge is neat and has few defects.
Description
Technical Field
The utility model relates to a ceramic press, in particular to a ceramic press for optimizing the edge of a ceramic tile.
Background
The ceramic press forms the green brick to be fired by placing the powder on a conveyor belt and then applying pressure to the powder. In order to keep the edge of the green brick complete, the two sides of the conveying belt are often provided with material blocking belts, and the side surfaces of the existing material blocking belts are planes. As shown in figure 1, after powder is compressed, because the positions with different heights are different in compression degree, the central part of the material blocking belt 2 'is most protruded, the upper edge and the lower edge of the powder 1' can bulge outwards, so that green bricks are difficult to demould, the edges are easy to damage, and the green brick quality is influenced.
Disclosure of Invention
The utility model provides a ceramic press for optimizing the edge of a ceramic tile, aiming at solving the technical problem of difficult demoulding of the existing green tile, the ceramic press can form the green tile with the edge close to the vertical direction, is convenient for demoulding, and has the advantages of regular edge and few defects.
In order to solve the technical problem, the utility model provides a ceramic press for optimizing the edge of a ceramic tile, which comprises a lower conveying belt, a material blocking strip, a lower supporting piece and an upper pressing mechanism, wherein the lower conveying belt is arranged on the lower supporting piece; the material blocking strips are arranged on two sides of the upper surface of the lower conveying belt; the lower supporting part is arranged at the bottom of the lower conveying belt; the upper pressing mechanism is arranged above the lower conveying belt and can be matched with the lower supporting part to apply preset pressure to powder on the lower conveying belt; one side of the material blocking strip facing the powder is provided with a vertical plane part and an inner concave part; the concave part is arranged at the lower end of the vertical plane part, and the concave part is recessed from top to bottom inside the material blocking strip.
As a modification of the above, the concave portion includes a slope gradually inclined inward.
As a modification of the above, the concave portion includes an arc surface that gradually recedes inward.
As a modification of the above, the vertical flat portion and the concave portion have a height ratio of 1: 1.
As a modification of the above, the vertical flat portion and the concave portion have a height ratio of 1: 2.
As an improvement of the scheme, the included angle between the concave part and the bottom surface is 45-60 degrees.
As an improvement of the scheme, the outer side and the inner side of the material blocking strip are symmetrical in shape.
As an improvement of the scheme, the material blocking strip is made of elastic materials.
As a modification of the above, the lower support member includes a pad plate or a lower roller set.
As an improvement of the scheme, the upper pressing mechanism comprises an upper roller set or a die core connected with a hydraulic cylinder. The upper roller set and the lower roller set can be respectively composed of one roller or a plurality of rollers.
The implementation of the utility model has the following beneficial effects:
one side of the material blocking strip facing the powder is provided with a vertical plane part and an inward concave part; the concave part is arranged at the lower end of the vertical plane part, and the concave part is recessed from top to bottom inside the material blocking strip. When the material blocking strip and the powder are compressed together, the lower part of the material blocking strip is narrow, so that the lower part is compressed preferentially, the inner concave part is filled, finally, the edge close to the vertical edge is formed, the demolding is facilitated, and the edge of the green brick is neat and has few defects.
Drawings
FIG. 1 is a schematic cross-sectional view of a material blocking belt and a green brick formed by a conventional press;
FIG. 2 is a schematic structural view of a first embodiment of a ceramic press for optimizing tile edges according to the present invention;
FIG. 3 is a cross-sectional view of a first embodiment of a ceramic press for optimizing tile edges in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view of a dam bar and green brick formed using a ceramic press for optimizing tile edges in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of another configuration of dam bars and green bricks as formed using a ceramic press for optimizing tile edges in accordance with the present invention;
figure 6 is a schematic structural view of a second embodiment of the ceramic press for optimizing the tile edge according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
As shown in fig. 2 to 4, a first embodiment of the present invention provides a ceramic press for optimizing tile edges, comprising a lower conveying belt 1, a dam bar 2, a lower support 3 and an upper pressing mechanism 4; the material blocking strips 2 are arranged on two sides of the upper surface of the lower conveying belt 1; the lower support 3 is arranged at the bottom of the lower conveyor belt 1; the upper pressing mechanism 4 is arranged above the lower conveying belt 1, can be matched with the lower supporting part 3 and applies preset pressure to powder on the lower conveying belt 1; a vertical plane part 21 and an inner concave part 22 are formed on one side of the material blocking strip 2 facing the powder; the concave portion 22 is provided at a lower end of the vertical plane portion 21, and the concave portion 22 is recessed from the top to the bottom inside the material blocking strip 2. Specifically, the lower support part 3 comprises a lower roller set 31, the upper pressing mechanism 4 comprises an upper roller set 41, the lower roller set 31 and the upper roller set 41 are fixedly arranged at a preset interval, an upper pressing belt 42 is further arranged above the powder, and when the powder passes through the lower roller set 31 and the upper roller set 41, the powder is compressed. When keeping off material strip 2 and the powder is compressed jointly, keep off material strip 2 lower part narrower, consequently the lower part is compressed preferentially, will interior concave part 22 fills up, finally forms and is close vertical border, the drawing of patterns of being convenient for, consequently the adobe border is neat, and the defect is few. The upper roller set 41 and the lower roller set 31 may be composed of one roller or a plurality of rollers.
As a first specific embodiment of the concave portion 22, the concave portion 22 includes a slope gradually inclined inward. The material blocking strip with the structure has the advantages that the edge of a green brick is relatively flat, a finished product of the ceramic tile can be directly manufactured without cutting after firing and forming, the production process is simplified, and production materials are saved.
Depending on the thickness and material of the green brick, the height ratio of the vertical flat portion 21 and the concave portion 22 should be adjusted accordingly to obtain an optimum molding structure. For green brick pressing of a relatively small thickness, the height ratio of the vertical flat portion 21 and the inner concave portion 22 is preferably 1: 1. For pressing a thick green brick, the height ratio of the vertical flat portion 21 and the concave portion 22 is 1: 2. In addition, according to different powder pressing pressures, the included angle between the concave part 22 and the bottom surface should be adjusted correspondingly, and the included angle between the concave part 22 and the bottom surface is 45-60 degrees. Within the angle range, the forming effect of the side surface of the green brick is good.
Preferably, according to another embodiment of the material blocking strip of the present invention, the outer side of the material blocking strip 2 is symmetrical to the inner side, that is, both the inner side and the outer side of the material blocking strip 2 have a straight flat surface portion 21 and an inner concave portion 22. The both sides atress of the fender material strip of this shape is more balanced when the compression for keep off material strip both sides can evenly deform, as shown in figure 5, the compression back both sides all present straight surface, and the shaping effect is better.
As a second specific embodiment of the concave portion 22, the concave portion 22 includes an arc surface that gradually recedes inward. By using the material blocking strip with the structure, the lower part of the edge of the green brick forms an arc-shaped chamfer, so that the green brick is more convenient to demould.
In order to enable the material blocking strip 2 to be compressed synchronously with the powder, the material blocking strip 2 is made of an elastic material.
As shown in fig. 6, the second embodiment of the present invention is different from the first embodiment in that the lower support 3 includes a pad plate 32. The upper pressing mechanism 4 comprises a mold core 43 connected with a hydraulic cylinder 44. The hydraulic cylinder 44 can drive the mold core 43 to lift, the mold core 43 presses downwards to be matched with the backing plate 32 to apply preset pressure to the powder, and the powder is pressed into green bricks. By adopting the structure, the pressure of the powder is determined by the pressure of the hydraulic cylinder 44, the adjustment is flexible, and the force application is more uniform. Similar to the first embodiment, the side of the material blocking strip 2 facing the powder is formed with a vertical plane part 21 and an inner concave part 22; the concave portion 22 is provided at a lower end of the vertical plane portion 21, and the concave portion 22 is recessed from the top to the bottom inside the material blocking strip 2. When keeping off material strip 2 and the powder is compressed jointly, keep off material strip 2 lower part narrower, consequently the lower part is compressed preferentially, will interior concave part 22 fills up, finally forms and is close vertical border, the drawing of patterns of being convenient for, consequently the adobe border is neat, and the defect is few.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (10)
1. A ceramic press for optimizing the edge of a ceramic tile is characterized by comprising a lower conveying belt, a material blocking strip, a lower supporting piece and an upper pressing mechanism; the material blocking strips are arranged on two sides of the upper surface of the lower conveying belt; the lower supporting part is arranged at the bottom of the lower conveying belt; the upper pressing mechanism is arranged above the lower conveying belt and can be matched with the lower supporting part to apply preset pressure to powder on the lower conveying belt; one side of the material blocking strip facing the powder is provided with a vertical plane part and an inner concave part; the concave part is arranged at the lower end of the vertical plane part, and the concave part is gradually recessed from top to bottom inside the material blocking strip.
2. The ceramic press for optimizing tile edges of claim 1 wherein said concave depression includes a ramp that tapers inwardly.
3. The ceramic press for optimizing a tile edge of claim 1 wherein said concave depression includes a gradually inwardly concave arcuate surface.
4. The ceramic press for optimizing tile edges of claim 1 wherein the vertical planar portion and the recessed portion have a height ratio of 1: 1.
5. The ceramic press for optimizing tile edges of claim 1 wherein the vertical planar segments and the recessed segments have a height ratio of 1: 2.
6. The ceramic press for optimizing tile edges of claim 2 wherein said fillet is angled from 45 to 60 degrees from the bottom surface.
7. The ceramic press for optimizing tile edges as recited in claim 1 wherein said dam bars have an outer side that is symmetrical to an inner side.
8. The ceramic press for optimizing tile edges as recited in claim 1, wherein said dam bar is made of an elastomeric material.
9. A ceramic press for optimizing tile edges as set forth in claim 1 wherein said lower support member comprises a backing plate or a lower roller set.
10. The ceramic press for optimizing tile edges of claim 1 wherein said upper nip mechanism comprises an upper roller set or a die core connected to a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023170802.7U CN215511545U (en) | 2020-12-24 | 2020-12-24 | Optimize ceramic press at ceramic tile border |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023170802.7U CN215511545U (en) | 2020-12-24 | 2020-12-24 | Optimize ceramic press at ceramic tile border |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215511545U true CN215511545U (en) | 2022-01-14 |
Family
ID=79786100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023170802.7U Active CN215511545U (en) | 2020-12-24 | 2020-12-24 | Optimize ceramic press at ceramic tile border |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215511545U (en) |
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2020
- 2020-12-24 CN CN202023170802.7U patent/CN215511545U/en active Active
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