CN-224215751-U - Ceramic roller blank microwave drying equipment

CN224215751UCN 224215751 UCN224215751 UCN 224215751UCN-224215751-U

Abstract

The utility model relates to the technical field of ceramic roller processing, in particular to ceramic roller blank microwave drying equipment. The ceramic roller blank microwave drying device comprises a box body, a microwave drying assembly, a first conveying chain assembly and a second conveying chain assembly. The inside heating chamber that is formed with of box, the microwave drying subassembly sets up in the top in heating chamber. The first conveying chain component and the second conveying chain component are arranged in the heating cavity, the box body is provided with a feeding hole and a discharging hole, and the first conveying chain component moves back and forth between the feeding hole and the discharging hole. The first conveying chain assembly is rotatably connected with a plurality of supporting rollers. The first conveying chain component is rotationally connected with a plurality of rotating pieces, each rotating piece is fixedly connected with one of the supporting rollers, and each rotating piece is meshed with the outer surface of the second conveying chain component. By adopting the method, the straightness and roundness of the ceramic roller in the drying process can be effectively ensured, and the distribution uniformity of the water in the ceramic roller blank body can be ensured.

Inventors

DENG CHAODONG
ZHANG SHUSHI
Feng Guanzheng
Ye Haoguang
KONG LINGFENG
WU DAN
TANG ZHENQIN
YANG HUALIANG

Assignees

广东金刚新材料有限公司
广东佛山市陶瓷研究所控股集团股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250226

Claims (10)

1. A ceramic roll blank microwave drying apparatus, comprising: A heating cavity is formed in the box body; The microwave drying assembly is arranged at the top of the heating cavity; The first conveying chain component is arranged in the heating cavity, the box body is provided with a feeding hole and a discharging hole, and the first conveying chain component moves back and forth between the feeding hole and the discharging hole; The first conveying chain assembly is rotatably connected with a plurality of supporting rollers, and the supporting rollers are used for supporting the ceramic roller blank; the first conveying chain assembly is rotationally connected with a plurality of rotating pieces, and each rotating piece is fixedly connected with one of the supporting rollers; The second conveying chain assembly is arranged in the heating cavity, and each rotating piece is meshed with the outer surface of the second conveying chain assembly.
2. The ceramic roll bar body microwave drying apparatus of claim 1, wherein at least two sets of the first conveyor chain assemblies are horizontally disposed in the heating chamber; The first conveying chain assembly comprises a first driving wheel, a first transmission chain and a plurality of first driven wheels, wherein the first driving wheel and the plurality of first driven wheels are uniformly arranged between the feeding port and the discharging port, and the first driving wheel and the plurality of first driven wheels are meshed with the inner surface of the first transmission chain; The inside of box is provided with first driving piece, first driving piece passes through the output shaft with adjacent two first action wheel rotates to be connected.
3. The ceramic roll bar body microwave drying apparatus of claim 1, wherein the second conveyor chain assembly comprises a second drive chain, the rotating member is a gear, the second drive chain is formed with a plurality of engagement holes, and external teeth of the gear are engaged with the engagement holes.
4. The microwave drying equipment for ceramic roller blanks according to claim 3, wherein the second conveying chain assembly further comprises a second driving wheel and a second driven wheel, the second driving wheel and the second driven wheel are uniformly arranged between the feeding port and the discharging port, and the second driving chain is in meshed connection with the second driving wheel and the second driven wheel; The heating cavity is provided with a second driving piece, and the second driving piece is rotationally connected with the second driving wheel.
5. The microwave drying equipment for ceramic roller blanks according to claim 2, wherein the rotating member is fixedly arranged at one end of the supporting roller, a first bearing is arranged on one side, facing the supporting roller, of one first transmission chain, and the rotating member is rotatably connected with the first bearing; the other first transmission chain is provided with a second bearing towards one side of the supporting roller, and the inner ring of the supporting roller is rotatably connected with the second bearing.
6. The ceramic roller blank microwave drying apparatus of claim 4, wherein the second conveyor chain assembly further comprises at least two tensioning wheels, the tensioning wheels are located above the second driving wheel and the second driven wheel, and the at least two tensioning wheels are located on the same horizontal plane.
7. The ceramic roll blank microwave drying apparatus of claim 1, wherein the microwave drying assembly comprises a plurality of microwave sources, a housing of the microwave sources is fixed to a top of the box, and a microwave generating face of the microwave sources faces the heating cavity; the microwave intensity of the microwave sources is gradually increased along a preset direction, and the preset direction is the direction from the feeding port to the discharging port.
8. The microwave drying apparatus for ceramic roller blanks according to claim 7, wherein a diameter detecting member is provided on a top surface of the case body, the diameter detecting member being located between the microwave source and the discharge port, the diameter detecting member being for detecting the diameter of the ceramic roller blanks after drying.
9. The ceramic roll bar body microwave drying equipment of claim 1, further comprising a loading robot and a discharging robot, wherein the loading robot is adjacent to the feed inlet, and the discharging robot is adjacent to the discharge outlet.
10. The ceramic roll blank microwave drying apparatus of claim 1, further comprising: The condensing machine is provided with a condensing part, a condensing opening is formed at the top of the box body, and the condensing part extends into the heating cavity through the condensing opening.

Description

Ceramic roller blank microwave drying equipment Technical Field The utility model relates to the technical field of ceramic roller processing, in particular to ceramic roller blank microwave drying equipment. Background The straightness and roundness of the ceramic roller blank before high-temperature sintering are key to influence the straightness and roundness of the ceramic roller finished product, and the ceramic roller blank needs to be dried before high-temperature sintering. At present, most of drying operation of ceramic roller blanks mainly adopts a horizontal static drying method and an external heating method, and mainly adopts flame, hot air, electric heat, steam drying and other methods, and heat is conducted from the outside of a heated body to the inside of the ceramic roller blanks by utilizing a heat conduction theory, so that the central temperature of the ceramic roller blanks is gradually increased, and the moisture of the ceramic roller blanks is gradually volatilized to a process control amount. However, the outer surface of the ceramic roller blank body and the surface of the bearing container are always kept in a contact state during horizontal static drying, so that the problem that part of the contact surface of the outer surface of the ceramic roller blank body is not completely dried is caused, the moisture in the dried ceramic roller blank body is uneven, and the straightness and roundness of the ceramic roller before high-temperature sintering are affected. Disclosure of utility model The utility model provides the microwave drying equipment for the ceramic roller blank body, which aims to solve the defects in the prior art, can effectively ensure the straightness and roundness of the ceramic roller in the drying process, and simultaneously ensure the distribution uniformity of water in the ceramic roller blank body. In order to solve the technical problems, the utility model provides a ceramic roller blank microwave drying device, which comprises: A heating cavity is formed in the box body; The microwave drying assembly is arranged at the top of the heating cavity; The first conveying chain component is arranged in the heating cavity, the box body is provided with a feeding hole and a discharging hole, and the first conveying chain component moves back and forth between the feeding hole and the discharging hole; The first conveying chain assembly is rotatably connected with a plurality of supporting rollers, and the supporting rollers are used for supporting the ceramic roller blank; the first conveying chain assembly is rotationally connected with a plurality of rotating pieces, and each rotating piece is fixedly connected with one of the supporting rollers; The second conveying chain assembly is arranged in the heating cavity, and each rotating piece is meshed with the outer surface of the second conveying chain assembly. As an improvement of the above solution, at least two groups of the first conveying chain assemblies are horizontally arranged in the heating cavity; The first conveying chain assembly comprises a first driving wheel, a first transmission chain and a plurality of first driven wheels, wherein the first driving wheel and the plurality of first driven wheels are uniformly arranged between the feeding port and the discharging port, and the first driving wheel and the plurality of first driven wheels are meshed with the inner surface of the first transmission chain; The inside of box is provided with first driving piece, first driving piece passes through the output shaft with adjacent two first action wheel rotates to be connected. As an improvement of the above scheme, the second conveying chain assembly comprises a second driving chain, the rotating member is a gear, the second driving chain is formed with a plurality of engagement holes, and external teeth of the gear are engaged with the engagement holes. As an improvement of the scheme, the second conveying chain assembly further comprises a second driving wheel and a second driven wheel, the second driving wheel and the second driven wheel are uniformly arranged between the feeding port and the discharging port, and the second driving chain is in meshed connection with the second driving wheel and the second driven wheel; The heating cavity is provided with a second driving piece, and the second driving piece is rotationally connected with the second driving wheel. As an improvement of the scheme, the rotating piece is fixedly arranged at one end of the supporting roller, a first bearing is arranged on one side, facing the supporting roller, of one first transmission chain, and the rotating piece is rotationally connected with the first bearing; the other first transmission chain is provided with a second bearing towards one side of the supporting roller, and the inner ring of the supporting roller is rotatably connected with the second bearing. As an improvement of the above scheme, the second conveying