CN217967580U - Ceramic distributing and powder flattening device - Google Patents
Ceramic distributing and powder flattening device Download PDFInfo
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- CN217967580U CN217967580U CN202222373583.5U CN202222373583U CN217967580U CN 217967580 U CN217967580 U CN 217967580U CN 202222373583 U CN202222373583 U CN 202222373583U CN 217967580 U CN217967580 U CN 217967580U
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Abstract
The utility model relates to the technical field of ceramic production equipment, in particular to a ceramic distributing and powder flattening device; the powder flattening device comprises a cage type powder flattening mechanism and a driving mechanism, wherein the driving mechanism drives the cage type powder flattening mechanism to rotate; cage formula flat powder mechanism includes rotation axis and a plurality of flat powder post, flat powder post is parallel with the rotation axis to along rotation axis circumference evenly distributed. By arranging the rotary powder flattening device, the cage type powder flattening mechanism rotating at high speed on the rotary powder flattening device can perform cutting type stirring on the upper layer of the material distribution layer, so that the upper layer of the material distribution layer is smoother; the cage type powder flattening mechanism can effectively stir the ceramic powder on the upper layer of the material distribution layer, so that the flowability of the solid ceramic powder is improved, and the powder density of the material distribution layer is more uniform and the surface is smoother; use the utility model discloses be favorable to improving the quality of the back product of sintering, reduce the defective rate.
Description
Technical Field
The utility model relates to a ceramic manufacture equipment technical field, especially a flat powder device of pottery cloth.
Background
The belt material distribution is a material distribution mode commonly used for ceramic rock plates, and the general material distribution process is as follows: the distribution mechanism, such as a distribution roller, is arranged above the distribution belt, and is used for sending out ceramic powder during working, and the ceramic powder of the whole ceramic tile is completely distributed on the distribution belt along with the forward movement of the distribution belt to form a distribution layer; then the grid on the material distributing trolley transfers the material distributing layer on the material distributing belt into the die cavity of the press.
The flatness of the surface of the cloth layer and the uniformity of the powder particles can affect the surface quality of the pressed green bricks. However, the sizes of the powder particles are not consistent and the powder flowability is caused, particularly, the powder particles are powder obtained by mechanical crushing and granulation, the shapes of single particles are irregular, the flowability is poor, and when a belt is used for distributing materials, the surface of a formed cloth layer is uneven due to the poor flowability. The corresponding surface of the finally pressed green body after molding is not smooth and the density distribution of each part is not uniform, the shrinkage of each part is not uniform during high-temperature sintering to generate non-uniform stress, and the product after sintering has dimensional deviation, deformation and cracking on the shape to influence the product quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve behind the present belt cloth, the unevenness of cloth layer surface leads to the relatively poor problem of product quality of final burning, and proposes a flat powder device of pottery cloth.
In order to achieve the above function, the utility model provides a technical scheme is:
a ceramic distributing and powder flattening device comprises a rotary powder flattening device, wherein the rotary powder flattening device comprises a cage type powder flattening mechanism and a driving mechanism, and the driving mechanism drives the cage type powder flattening mechanism to rotate;
cage formula flat powder mechanism includes rotation axis and a plurality of flat powder post, and is a plurality of flat powder post with the rotation axis is parallel, and along rotation axis circumference evenly distributed.
Preferably, a plurality of support discs are disposed along a radial direction of the rotation shaft, and the support discs are coaxial with the rotation shaft and fixed to the rotation shaft.
Preferably, the driving mechanism comprises a motor, a reduction gearbox, a belt and 2 belt pulleys, the motor is connected with the reduction gearbox, the 2 belt pulleys are respectively and fixedly installed on the output shaft of the reduction gearbox and the rotating shaft, and the belt is sleeved on the 2 belt pulleys.
Preferably, an inclined plate distributor is arranged in front of the rotary powder flattening device, the inclined plate distributor comprises a material distributing plate and a material distributing adhesive tape, and the material distributing adhesive tape is arranged on the lower portion of the material distributing plate.
Preferably, the inclined plate distributor comprises a plurality of the distributing plates and distributing rubber strips, and the distributing plates are distributed in a zigzag manner.
The beneficial effects of the utility model reside in that:
through setting up rotatory flat powder ware, the high-speed rotatory cage flat powder mechanism has following effect on the rotatory flat powder ware:
1) The upper layer of the cloth layer can be subjected to cutting type stirring, so that the upper layer of the cloth layer is smoother and has more uniform density;
2) The purpose of accurately controlling the thickness of the cloth layer is achieved by matching with the conveying of the cloth belt.
Drawings
FIG. 1 is a schematic view of a rotary powder leveler;
FIG. 2 is a schematic structural view of a sloping plate distributor;
fig. 3 is a schematic view of the combination of the present invention and a cloth belt.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings 1 to 3:
a ceramic distributing and flattening device as shown in fig. 1 and fig. 3, which comprises an inclined plate distributor 1 and a rotary flattening device 2. The inclined plate distributor 1 and the rotary powder flattening device 2 are sequentially arranged above the material distribution belt 3 along the conveying direction of the material distribution belt 3.
As shown in fig. 1, the rotary powdering device 2 includes a cage-type powdering device 21 and a driving device 22, and the driving device 22 drives the cage-type powdering device 21 to rotate. The cage type flat powder mechanism 21 includes a rotating shaft 211 and a plurality of flat powder pillars 212, and the plurality of flat powder pillars 212 are fixed on the rotating shaft 211 and uniformly distributed along the circumference of the rotating shaft 211.
In order to prevent the flat powder column 212 from deforming, a supporting disc 213 is also uniformly arranged on the rotating shaft 211 along the radial direction of the rotating shaft 211, and the flat powder column 212 is fixed on the supporting disc 213; the support plate 213 is coaxial with the rotation shaft 211.
The axial direction of the rotating shaft 211 is perpendicular to the conveying direction of the ceramic powder, and the tangential direction of the rotation of the rotating shaft 211 closest to the cloth belt 3 is opposite to the conveying direction of the cloth belt 3, in this embodiment, the cloth belt 3 feeds materials to the right, and the rotating shaft 211 rotates clockwise. When the flat powder column 212 rotates to the lowest point, the distance between the lowest point of the outer surface of the flat powder column 212 and the upper surface of the distributing belt 3 is equal to the height of the green brick body required before pressing.
In this embodiment, the driving mechanism 22 includes a motor 221, a reduction gearbox 222, a belt 223 and a belt pulley 224, the motor 221 is connected to the reduction gearbox 222, 2 belt pulleys 224 are respectively and fixedly installed on the output shaft of the reduction gearbox 222 and the rotating shaft 211, the belt 223 is sleeved on the 2 belt pulleys 224, and finally the rotating shaft 211 is driven to rotate by the motor 221.
As shown in fig. 2, the inclined plate distributor 1 includes a material distributing plate 11 and a material distributing rubber strip 12, and the material distributing rubber strip 12 is fixedly disposed at the lower portion of the material distributing plate 11. The inclined plate distributor 1 of the embodiment comprises a plurality of distributing plates 11 and distributing rubber strips 12, wherein the distributing plates 11 are distributed in a zigzag manner. The material distributing plates 11 are distributed in a zigzag manner, so that ceramic powder can be guided to two sides of the zigzag manner. Through setting up swash plate tripper 1, cloth belt 3 is when carrying the bed of cloth, and the swash plate tripper 1 that sets up in cloth belt 3 top can carry out rough and level to the upper strata on bed of cloth, makes the upper strata on bed of cloth more level and smooth.
Generally, after rough flattening by the inclined plate distributor 1, the surface of the obtained cloth layer is smoother, but because the fluidity of the solid ceramic powder is poorer, a plurality of pits still exist on the upper layer of the cloth layer. When the material distribution layer is conveyed to the position right below the rotary material flattening device by the material distribution belt 3, the flat powder column 212 rotating at a high speed can stir the upper layer of the material distribution layer to enable the ceramic powder to fill the concave pits. The following aims can be achieved by using the rotary material flattening device, and firstly, the thickness of the cloth layer reaches the preset thickness; secondly, the solid ceramic powder is stirred to improve the fluidity of the solid ceramic powder so as to fill the pits on the upper surface of the cloth layer. Through the utility model discloses a flat powder device of ceramic cloth enables the surface of the bed of cloth that makes more level and smooth, consequently, is favorable to improving the quality of firing the back product, reduces the defective rate.
Claims (5)
1. The utility model provides a flat powder device of pottery cloth which characterized in that: the powder flattening device comprises a rotary powder flattening device, wherein the rotary powder flattening device comprises a cage type powder flattening mechanism and a driving mechanism, and the driving mechanism drives the cage type powder flattening mechanism to rotate;
cage formula flat powder mechanism includes rotation axis and a plurality of flat powder post, and is a plurality of flat powder post with the rotation axis is parallel, and along rotation axis circumference evenly distributed.
2. The ceramic powder distributing and flattening device of claim 1, wherein: and a plurality of supporting discs are arranged along the radial direction of the rotating shaft, are coaxial with the rotating shaft and are fixed on the rotating shaft.
3. The ceramic powder distributing and leveling device of claim 1, wherein: the driving mechanism comprises a motor, a reduction gearbox, a belt and 2 belt pulleys, the motor is connected with the reduction gearbox, the 2 belt pulleys are fixedly installed on an output shaft of the reduction gearbox and the rotating shaft respectively, and the 2 belt pulleys are sleeved with the belt.
4. A ceramic distributing and powder leveling device as claimed in any one of claims 1 to 3, wherein: an inclined plate distributor is arranged in front of the rotary powder flattening device and comprises a material distributing plate and a material distributing adhesive tape, and the material distributing adhesive tape is arranged on the lower portion of the material distributing plate.
5. The ceramic powder distributing and leveling device as claimed in claim 4, wherein: the inclined plate distributor comprises a plurality of distributing plates and distributing rubber strips, and the distributing plates are distributed in a zigzag manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222373583.5U CN217967580U (en) | 2022-09-07 | 2022-09-07 | Ceramic distributing and powder flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222373583.5U CN217967580U (en) | 2022-09-07 | 2022-09-07 | Ceramic distributing and powder flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217967580U true CN217967580U (en) | 2022-12-06 |
Family
ID=84264622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222373583.5U Active CN217967580U (en) | 2022-09-07 | 2022-09-07 | Ceramic distributing and powder flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217967580U (en) |
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2022
- 2022-09-07 CN CN202222373583.5U patent/CN217967580U/en active Active
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