CN214725126U

CN214725126U - Thin brick glazing system

Info

Publication number: CN214725126U
Application number: CN202120133515.4U
Authority: CN
Inventors: 孙国胜; 汪俊辉
Original assignee: Foshan Sanshui Guangshun Automation Equipment Co ltd
Current assignee: Foshan Sanshui Guangshun Automation Equipment Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-16
Anticipated expiration: 2031-01-19

Abstract

The utility model relates to a ceramic tile glazing technology field especially relates to a thin brick system of glazing porcelain, and it includes transfer apparatus and at least two sets of stoving module of glazing porcelain, and transfer apparatus forms thin brick transfer path, and every group stoving module of glazing porcelain all includes the equipment of glazing porcelain and the stoving case that sets up around following thin brick transfer path, and on thin brick transfer path, at least two sets of stoving module of glazing porcelain arrange in proper order. The utility model provides a thin brick system of glazing porcelain can be when guaranteeing the volume of glazing porcelain, can avoid moisture transition infiltration thin brick again and influence subsequent handling or finished product quality.

Description

Thin brick glazing system

Technical Field

The utility model relates to a ceramic tile glazing technical field especially relates to a thin brick system of glazing porcelain.

Background

The glazing of the ceramic tile refers to applying glaze to the surface of the ceramic tile, and generally comprises the procedures of applying the glaze, drying, curing and the like.

At present, the conventional glazing method comprises dipping glaze, swinging glaze, spraying glaze, pressing glaze and the like, and the glazing method is mature after long-term development. However, with the continuous development of tile manufacturing technology and the increasing quality requirements for tiles, there is still a need for improvements in existing glazing methods.

For example, when glazing is performed on a thin brick with the thickness of 3mm-9mm on the market at present by using a conventional glazing method, the glazing quality cannot meet the requirement, and in many cases, because the thin brick is thin, the thickness ratio of the glaze is high, moisture in the glaze excessively permeates into the thin brick, and the moisture in the thin brick exceeds the standard, so that the subsequent procedures are influenced or the quality of the finally obtained thin brick cannot meet the requirement.

For this reason, improvements are required to address the problems existing in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thin brick system of glazing porcelain, the problem that moisture appears exceeding easily when aiming at solving among the prior art to the thin brick glazing porcelain.

In order to achieve the above object, the utility model provides a thin brick system of glazing porcelain, it includes transfer apparatus and at least two sets of stoving module of glazing porcelain, transfer apparatus forms thin brick transfer path, every group the stoving module of glazing porcelain all includes the edge the equipment of glazing porcelain and the stoving case that set up around the thin brick transfer path on the thin brick transfer path, at least two sets of stoving module of glazing porcelain arrange in proper order.

Further, the glaze rolling equipment and the drying box are erected above the conveying equipment.

Further, the tile glazing system further comprises a drying and conveying device, a heating device and a dehumidifying device, wherein the drying box is provided with an inlet and an outlet which are communicated with an inner cavity of the drying box, the drying and conveying device is arranged in the drying box, a conveying path of the drying and conveying device extends from the inlet to the outlet, the heating device is arranged above the drying and conveying device, and the dehumidifying device is arranged in the drying box.

Further, stoving conveyer includes many rollers, the lateral wall of the both sides of stoving case all is provided with the through-hole, the roller passes the through-hole, stretching out of roller the first end and the power supply of stoving case are connected, stretching out of roller the other end of stoving case is supported by the supporting wheel, the supporting wheel rotationally installs the stoving case.

Further, the drying box further comprises a hot air circulating pipeline, two ends of the hot air circulating pipeline are respectively communicated with the top and the bottom of the drying box, and a fan is connected to the hot air circulating pipeline.

Furthermore, the bottom of the drying box is provided with an exhaust hole, a gas collecting hood is arranged above the exhaust hole, the gas collecting hood is provided with an opening, the opening faces to the inlet or the outlet of the drying box, and a gas guide plate is arranged in the gas collecting hood.

Furthermore, the air guide plate comprises a middle plate and two side plates, the two side plates are symmetrically arranged on two sides of the middle plate, the two side plates are respectively connected with the middle plate and form an included angle with the middle plate, and the connecting points of the middle plate and the two side plates are located above the exhaust holes.

The utility model provides a thin brick system of glazing porcelain compares in prior art, it carries out the glazing porcelain through the mode of roller glazing, based on the mode of roller glazing, the thickness of glazing at every turn can be controlled to be thinner, and be thinner than the conventional method of glazing porcelain, in thinner glaze can reduce the moisture infiltration in the glaze and arrive the thin brick, the process of drying can all be carried out after having carried out glazing each time, the glaze that enables this time glazing is dried earlier like this, the glaze that is dried earlier also can obstruct the moisture of the glaze of follow-up coating and enter into the thin brick in, make finally get into the moisture of thin brick up to standard with this; after one-time glazing is finished, the next time is carried out, the one-time glazing amount of the conventional glazing method is divided into more than two times according to the requirement of the glazing amount, and the final glaze layer thickness meets the requirement through superposition; therefore, when the thin brick glazing system is used for glazing the thin bricks, the glazing amount can be ensured, and meanwhile, the phenomenon that the moisture is transitedly permeated into the thin bricks to influence the subsequent process or the quality of finished products can be avoided.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the thin tile glazing system of the present invention;

fig. 2 is a schematic structural view when a conveying device, a heating device and a hot air circulation duct are installed on a drying box;

fig. 3 is a schematic structural view of the gas collecting channel;

fig. 4 is a schematic structural view of the air guide plate.

[ description of reference ]

1-a transfer device;

2-a glaze rolling device;

3-drying box, 32-drying conveying device, 33-heating device, 341-gas collecting hood, 342-exhaust hole, 343-gas guide plate, 3431-middle plate and 3432-side plate;

4-hot air circulation pipeline, 41-blower, 42-exhaust pipeline and 43-regulating valve.

Detailed Description

The present invention will be described in detail with reference to the following specific examples.

In the present application, when directional terms are used, they are used for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the invention in any way. In the present invention, unless otherwise expressly specified or limited, when terms such as "disposed on," "connected to," or "connected to" are present, these terms are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Thin tile glazing System example 1

The embodiment provides a tile glazing system, as shown in fig. 1, which includes a conveying device 1 and at least two sets of glazing and drying modules, wherein the conveying device 1 forms a tile conveying path, each set of glazing and drying modules includes a glazing device 2 and a drying box 3 arranged in front of and behind the tile conveying path, and at least two sets of glazing and drying modules are arranged in sequence on the tile conveying path.

The thickness of the thin brick referred to in this application is 3mm to 9 mm.

The glaze rolling device 2 and the drying box 3 mentioned in the embodiment are the prior art, and the glaze rolling device 2 can be implemented by a roller coating device capable of coating fluid-like coating on a plate material in the prior art, and the details are not described in the present application.

The utility model provides a thin brick system of glazing porcelain, the ceramic tile is conveyed by transfer apparatus 1, and at the in-process of conveying, the ceramic tile carries out the process that roller was glazed porcelain, was dried, roller was glazed porcelain, was dried in proper order. In practical use, the thin brick glazing system can be lengthened according to production needs, namely two or more groups of glazing and drying modules are arranged, so that more roller glazing and drying processes are realized, and different production requirements are met.

In the present embodiment, the glaze rolling apparatus 2 and the drying box 3 are both erected above the conveying apparatus 1. In the same group of glazing and drying modules, the glazing device 2 and the drying box 3 share one conveyor belt, so that the whole system has a compact structure and low manufacturing cost. Preferably, the conveyor apparatus 1 comprises at least two conveyor belts, each provided with a receiving hopper below between adjacent conveyor belts. Connect the frit that the hopper caught leaking down through the setting, make the production environment cleaner and tidier.

In actual use, the drying box 3 can be internally provided with a heat source for heating air in the drying box 3, and external hot air can be conveyed into the drying box through an external hot air conveying pipeline so as to dry the thin bricks. Preferably, a dehumidifying device is further disposed in the drying box 3 for reducing the humidity of the air in the drying box 3. Preferably, a hot air circulating device for circulating hot air in the drying box 3 is further provided in the drying box 3. The above scheme all falls into the utility model discloses an within the scope of protection.

Thin tile glazing System example 2

In this embodiment, except that the structure of the drying box 3 is different from that of the tile glazing system embodiment 1, the tile glazing system embodiment 1 is used. In the present embodiment, as shown in fig. 2 to 4, the tile glazing system further includes a drying conveyor 32 and a heating device 33, the drying box 3 is provided with an inlet and an outlet communicating with an inner cavity thereof, the drying conveyor 32 is provided in the drying box 3, a conveying path of the drying conveyor 32 extends from the inlet to the outlet, and the heating device 33 is provided above the drying conveyor 32. Preferably, the heating device 33 is a natural gas infrared heating pipe. Through foretell structure, realize conveying the stoving simultaneously to the ceramic tile in stoving case 3.

In this embodiment, stoving conveyer 32 includes many rollers, and the lateral wall of the both sides of stoving case 3 all is provided with the through-hole, and the through-hole is passed to the roller, and the first end that stretches out stoving case 3 of roller is connected with the power supply, and the other end that stretches out stoving case 3 of roller is supported by the supporting wheel, and the supporting wheel is rotationally installed at stoving case 3. Through foretell structure, adopt the roller to carry out the conveying the life longer, and the clearance between the roller can realize ventilating, makes the circulation of hot-blast in stoving case 3 more smooth and easy. In addition, both ends of the roll shaft are arranged outside the drying box 3, and the transmission mechanism and the supporting wheel connected with both ends of the roll shaft are arranged outside the drying box 3, so that the service lives of the transmission mechanism and the supporting wheel can be prolonged.

In this embodiment, still include heated air circulation pipeline 4, the top and the bottom of stoving case 3 are communicate respectively at the both ends of heated air circulation pipeline 4, are connected with fan 41 on the heated air circulation pipeline 4. Through setting up heated air circulation pipeline 4, make the steam in the stoving case 3 can cyclic utilization to make the steam evenly distributed in the stoving case 3, improve drying quality. Preferably, the hot air circulation duct 4 is also communicated with an exhaust duct 42, and the exhaust duct 42 is provided with an adjusting valve 43. By providing the exhaust duct 42 and configuring the adjusting valve 43, it is possible to properly exhaust a part of the hot air in the drying box and inject new air into the drying box 3 to reduce the humidity of the air in the drying box 3.

In this embodiment, the bottom of the drying box 3 is provided with an exhaust hole 342, a gas collecting hood 341 is disposed above the exhaust hole 342, the gas collecting hood 341 is provided with an opening facing the inlet or the outlet of the drying box 3, and a gas guide plate 343 is disposed in the gas collecting hood 341. Preferably, the air guide plate 343 includes a middle plate 3431 and two side plates 3432, the two side plates 3432 are symmetrically disposed on two sides of the middle plate 3431, the two side plates 3432 are respectively connected to the middle plate 3431 and form an included angle with the middle plate 3431, and the connection point of the middle plate 3431 and the two side plates 3432 is located above the exhaust holes 342. Through setting up the gas collecting channel 341 and setting up the air deflector 343 of above-mentioned structure in gas collecting channel 341, can let in the stoving case 3 steam of wider scope by the inspiration mouth, and by inspiratory effect more even, make the air of the bigger proportion in the stoving case 3 participate in the circulation, improve drying quality.

Method for glazing thin bricks

The utility model provides a method of glazing porcelain on thin brick, this kind of method of glazing porcelain on thin brick include carry out twice above glazing porcelain on the thin brick, the roller process of glazing porcelain and the stoving process that goes on around all including glazing porcelain at every turn, the roller process of glazing porcelain adopts the mode of roller glazing porcelain to carry out glazing porcelain on.

The utility model provides a method of glazing porcelain on thin brick, it is glazed porcelain through the mode of roller glazing, based on the mode of roller glazing, the thickness of glazing at every turn can be controlled to be thinner, and be thinner than conventional glazing method, in thinner frit can reduce the moisture infiltration in the frit to the thin brick, can all carry out the stoving process after having carried out glazing each time, the frit that enables this time glazing is dried earlier like this, the frit that is dried earlier also can obstruct the moisture of the frit of follow-up coating and enter into the thin brick in, make the moisture that finally gets into the thin brick up to standard with this; after one-time glazing is finished, the next-time glazing is carried out again, the one-time glazing amount of the conventional glazing method is divided into more than two times according to the requirement of the glazing amount, and the final glaze layer thickness meets the requirement through superposition.

Preferably, the glazing amount at the next time is greater than or equal to the glazing amount at the previous time, the drying temperature at the next time is greater than or equal to the drying temperature at the previous time, and the drying time at the next time is shorter than or equal to the drying time at the previous time. Because the glaze layer of the first glazing has the protection effect on the ceramic tile, the glazing amount can be increased in the subsequent glazing process, and meanwhile, in order to improve the production efficiency, the drying temperature can be correspondingly increased and the drying time can be correspondingly shortened. Of course, it is also possible that the parameters for each glazing are partially identical, all identical, decreasing in sequence, or increasing in sequence. Under the guidance of the method principle of the utility model, the technical personnel can adjust the parameters according to the actual production condition.

Preferably, the drying is performed by adopting a hot air drying or thermal infrared drying mode, and the air in the drying box is subjected to dehumidification treatment in the drying process.

Method for glazing tiles example 1

In this example, a total of two enameling runs were carried out, each using the following parameters: the glazing amount is 5g/m²The drying temperature is 60 ℃, the conveying speed of the thin bricks during drying is 32m/min, and the drying length is 1.6 m. And a cooling procedure is arranged between two adjacent glazing procedures, and the temperature of the thin brick is reduced to 40 ℃ in the cooling procedure. This embodiment is suitable for very thin tiles with a thickness of 3-5 mm.

Method for glazing tiles example 2

In this example, a total of three enameling operations were carried out, the first amount of enamel application being 10g/m²The drying temperature is 80 ℃, the conveying speed of the thin bricks is 10m/min during drying, and the drying length is 2.5 m; the second glazing amount is 12g/m²The drying temperature is 100 ℃, and the drying length is 2.5 m; the third glazing amount is 12g/m²The drying temperature is 120 ℃, and the drying length is 2.5 m. And a cooling procedure is arranged between two adjacent glazing procedures, and the temperature of the thin brick is reduced to 60 ℃ in the cooling procedure. This example is suitable for use with intermediate thickness tiles, with thicknesses of 4-7 mm.

Method for glazing tiles example 3

In this example, a total of three enameling operations were carried out, the first enamel application amount being 25g/m²The drying temperature is 120 ℃, the conveying speed of the thin bricks is 30m/min during drying, and the drying length is 3.5 m; the second glazing amount is 25g/m²The drying temperature is 120 ℃, and the drying length is 3.5 m; the third glazing amount is 30g/m²The drying temperature is 120 ℃, and the drying length is 3.5 m. A cooling procedure is arranged between two adjacent glazing procedures, and the temperature of the thin brick is reduced to 80 ℃ in the cooling procedure. The embodiment is suitable for thin bricks with larger thickness, and the suitable thickness is 6-9 mm.

To sum up, the utility model provides a thin brick system of glazing porcelain and thin brick method of glazing porcelain based on this system can be when guaranteeing the volume of glazing porcelain, can avoid moisture transition infiltration thin brick again and influence follow-up procedure or finished product quality.

The features of the embodiments and embodiments described above may be combined with each other without conflict.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A tile glazing system characterized by: the device comprises a conveying device and at least two groups of glazing and drying modules, wherein the conveying device forms a thin brick conveying path, each group of glazing and drying modules comprises a glazing device and a drying box which are arranged in front of and behind the thin brick conveying path, and the at least two groups of glazing and drying modules are sequentially arranged on the thin brick conveying path.

2. The tile glazing system of claim 1, wherein: the glaze rolling equipment and the drying box are both erected on the conveying equipment.

3. The tile glazing system of claim 1, wherein: the thin brick glazing system further comprises a drying and conveying device, a heating device and a dehumidifying device, wherein the drying box is provided with an inlet and an outlet which are communicated with an inner cavity of the drying box, the drying and conveying device is arranged in the drying box, a conveying path of the drying and conveying device extends from the inlet to the outlet, the heating device is arranged above the drying and conveying device, and the dehumidifying device is arranged in the drying box.

4. The tile glazing system of claim 3, wherein: drying conveyer includes many rollers, the lateral wall of the both sides of stoving case all is provided with the through-hole, the roller passes the through-hole, stretch out of roller the first end and the power supply of stoving case are connected, stretch out of roller the other end of stoving case is supported by the supporting wheel, the supporting wheel is rotationally installed the stoving case.

5. The tile glazing system according to any one of claims 1 to 4, wherein: the hot air circulation device is characterized by further comprising a hot air circulation pipeline, two ends of the hot air circulation pipeline are respectively communicated with the top and the bottom of the drying box, and a fan is connected to the hot air circulation pipeline.

6. The tile glazing system of claim 5, wherein: the bottom of the drying box is provided with an exhaust hole, a gas collecting hood is arranged above the exhaust hole, the gas collecting hood is provided with an opening, the opening faces to an inlet or an outlet of the drying box, and a gas guide plate is arranged in the gas collecting hood.

7. The tile glazing system of claim 6, wherein: the air guide plate comprises a middle plate and two side plates, the two side plates are symmetrically arranged on two sides of the middle plate, the two side plates are respectively connected with the middle plate and form an included angle with the middle plate, and the connecting points of the middle plate and the two side plates are located above the exhaust holes.