Ceramic glazing device

Abstract

The utility model discloses a ceramic glazing device in the field of ceramic processing, the ceramic glazing device comprises a glazing box, a glaze spraying box and a conveying mechanism, the glaze spraying box is fixedly connected above the glazing box, the bottom of the glazing box is communicated with an exhaust pipe, the exhaust pipe is communicated with an external exhaust fan and a collecting box, a powder spraying mechanism is arranged in the glaze spraying box, and the powder spraying mechanism is connected with the conveying mechanism. Openings allowing ceramic tiles to go in and out are formed in the two ends of the glazing box and the two ends of the glaze spraying box, the conveying mechanism is located in the glazing box and comprises two conveying belts, the two conveying belts are symmetrical, the two opposite ends of the two conveying belts are each provided with two transmission wheels, and the two transmission wheels are engaged with the conveying belts; the outer side of one transmission wheel is fixedly connected with a motor driving the transmission wheel to rotate, and the positions, close to the inner sides, of the two conveying belts are fixedly connected with a plurality of supporting columns. The middle of the conveying mechanism of the device is hollow, the mud powder can effectively enter the lower portion through the conveying mechanism to be recycled, and the possibility that the mud powder is accumulated to the conveying mechanism to be solidified and caked is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of ceramic processing, in particular to a ceramic glazing device. Background Art

[0002] Ceramic tiles are acid- and alkali-resistant porcelain or stone building materials made from refractory metal and semi-metal oxides through a process of grinding, mixing, pressing, glazing, and sintering. They are widely used in construction and decoration. Their raw materials, primarily clay and quartz sand, are compressed and mixed at high temperatures to achieve high hardness. Depending on whether or not they are glazed, ceramic tiles can be divided into two types: glazed tiles and solid tiles. The production of glazed tiles requires a dust-free glazing device to evenly spray mud powder onto the tile base, followed by pressing and firing. However, during the glazing process, the mud powder easily solidifies, making the mud box difficult to replace and clean, and the resulting dust negatively impacts the production workshop environment. Existing glazing technologies typically rely on manual pouring of the glaze, which not only consumes significant labor and increases manufacturers' production costs, but also results in uneven glazing, seriously affecting the tile's surface quality and reducing manufacturers' market competitiveness. Furthermore, the mud powder easily solidifies and flies during the spraying process, further exacerbating the dust problem.

[0003] The patent with the announcement number "CN 115570661 A" discloses a "tile glazing device", which includes a tile glazing device body, a tile transport mechanism, a tile surface smoothing mechanism provided on the top of the tile transport mechanism and near the right inner surface, the tile surface smoothing mechanism including a fixed block, an elastic soft column fixedly connected to the bottom outer surface of the fixed block, and a tile glazing spraying mechanism fixedly installed on the top of the tile transport mechanism and near the right edge. As the tile slides, the present invention contacts the surface of the push lap plate, and in conjunction with the inclination of the inclined groove surface, the push lap plate slides and overlaps the surface of the tile, and in conjunction with the elastic soft column, the push lap plate is elastically pushed to increase the contact force between the arc-shaped overlap elastic plate and the tile surface, while in conjunction with the semicircular arc groove on the surface of the arc-shaped overlap elastic plate, the glaze on the tile surface is smoothed. However, the drive track of the tile transport mechanism of the device is in a closed state and has a raised V-shaped anti-slip strip on the top. When the tiles are placed on top, the mud powder generated during glazing may float under the tiles, resulting in incomplete collection of the mud powder, which will then solidify and agglomerate under the tile transport mechanism. If the mud powder that is not collected falls into the box below under the drive track, it will be away from the range of the dust collector, causing the mud powder to accumulate under the device, making it difficult to clean. Utility Model Content

[0004] The utility model aims to provide a ceramic glazing device to solve the problem that mud powder floats into the bottom of the ceramic tile during glazing, causing the mud powder to solidify and agglomerate, and accumulates under the device as it rotates, making it difficult to clean.

[0005] The glazing box is connected to the glazing box by a plurality of conveyor belts, and the conveyor belts are connected to the glazing box by a plurality of conveyor belts.

[0006] The working principle of this solution is as follows: when in use, the tiles are placed on the top of the transport mechanism inside the glazing box from the opening, so that the bottom of the tiles touches the top of the support column inside the conveyor belt. The bottom of the tiles is supported by the support column between the two conveyor belts so that it is parallel to the ground. Then the motor of the transmission wheel is started, and the transmission wheel motor drives the transmission wheel to rotate. The transmission wheel drives the transmission shaft and the transmission wheel on the other side to rotate together, driving the two conveyor belts meshing with it to rotate, thereby driving the two transmission wheels on the other side to rotate, driving the multiple support columns inside the conveyor belt to move along the conveyor belt, thereby transporting the tiles from one end of the glazing box into the interior of the glazing box. When the tiles are located directly below the glazing box, the powder spraying mechanism can be turned on to spray mud powder on the tiles below for glazing. When the mud powder is sprayed downwards, in addition to being sprayed on the tiles, the excess mud powder falls from between the two conveyor belts into the glazing box below. When the mud powder enters the glazing box, the exhaust fan at the bottom of the glazing box can be started to extract the mud powder that has fallen into the glazing box. The mud powder enters the external collection box for collection of the excess mud powder.

[0007] Beneficial effects: 1. The device uses support columns on the inner side of the conveyor belt to support the tiles. The contact area between the support columns and the tiles is small, and the two conveyor belts are connected to the glazing box below, which avoids the possibility of mud powder accumulating on the conveyor belt;

[0008] 2. The mud powder can fall into the glazing box by gravity and be collected. The exhaust fan can be started to recycle the mud powder in the glazing box, effectively reducing the waste of mud powder.

[0009] 3. The powder spraying and ventilation processes are both located in the glazing box and the spraying box, which can effectively prevent the mud powder from floating into the air and causing harm to the workers.

[0010] Furthermore, the powder spraying mechanism includes a powder storage box and multiple powder spraying pipes. The powder storage box is fixedly connected to the top of the glaze spraying box. The multiple powder spraying pipes are connected to the bottom of the powder storage box, penetrate the top of the glaze spraying box and extend into the glaze spraying box. The multiple powder spraying pipes are equipped with a powder spraying pump. The powder storage box stores clay powder, and the powder spraying pipes use the powder spraying pump to draw clay powder from the powder storage box and spray it onto the tiles below for glazing.

[0011] Furthermore, the outer sides of the plurality of transmission wheels are fixedly connected to a plurality of transmission teeth, which are arranged in a circular array, and the inner sides of the two conveyor belts are provided with a plurality of tooth grooves corresponding to the transmission teeth. The transmission teeth and tooth grooves help drive the conveyor belt to move together when the transmission wheels rotate.

[0012] Furthermore, the end of the support column away from the conveyor belt is made of elastic rubber material. The elastic rubber material can increase the friction between the tiles and the support column, and can prevent the tiles from being broken due to excessive impact when being placed.

[0013] Furthermore, two guide plates are provided between the glazing box and the spraying box. The two guide plates are fixedly connected to the openings at both ends of the glazing box and the spraying box for tiles to enter and exit. The surfaces of the two guide plates are flush with the surfaces of the support columns. When placing a tile, the tile can be placed on the guide plates and then pushed into the interior so that the bottom of the tile contacts the support column. The friction generated by the rubber at the bottom of the support column can then slowly drive the tile into the device. When the tile moves to the other end, because the surface of the guide plate is flush with the surface of the support column located above, the tile will slide onto the guide plate at this end when it moves to the other end. As the support column moves, when the support column located behind the tile moves to the front, the friction can drive the glazed tile out along the guide plate for subsequent operations.

[0014] Furthermore, both ends of the two transmission shafts extend to the inner side wall of the glazing box, and the parts where the transmission shafts contact the glazing box are provided with bearings. The bearings can assist the rotation of the transmission shafts, making the rotation of the rotating shafts more stable and easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a ceramic glazing device according to the present invention;

[0016] Figure 2 for Figure 1 A schematic structural diagram of the middle transmission mechanism 4;

[0017] Figure 3 for Figure 1 Front cross-sectional view of

[0018] Figure 4 for Figure 2 Left view of . DETAILED DESCRIPTION

[0019] The following is further described in detail through specific implementation methods:

[0020] The figure marks in the drawings of the specification include: exhaust pipe 1, glazing box 2, guide plate 3, transportation mechanism 4, bearing 41, conveyor belt 42, transmission shaft 43, transmission wheel 44, support column 45, transmission gear 46, tooth groove 47, motor 48, glaze spraying box 5, powder storage box 6, powder spraying pipe 7.

[0021] The embodiment is basically as shown in the attached Figures 1 to 3 As shown: a ceramic glazing device, including a glazing box 2, a glaze spraying box 5, a powder storage box 6 and a transportation mechanism 4, the glaze spraying box 5 is fixedly connected to the top of the glaze box 2, and the glaze spraying box 5 is connected to the inside of the glaze box 2, the transportation mechanism 4 is located inside the glaze box 2, the side wall of the glaze box 2 is connected with an exhaust pipe 1, the exhaust pipe 1 is connected with an external exhaust fan and a collection box, both sides of the glaze box 2 are provided with openings for ceramic tiles to enter and exit, the openings are fixedly connected with guide plates 3, the surfaces of the two guide plates 3 are flush with the top of the transportation mechanism 4, the powder storage box 6 is fixedly connected to the top of the glaze spraying box 5, and the bottom of the powder storage box 6 is connected with multiple powder spraying pipes 7, the powder spraying pipes 7 pass through the top of the glaze spraying box 5 and extend into the glaze spraying box 5, and the multiple powder spraying pipes 7 are provided with powder spraying pumps;

[0022] The transport mechanism 4 includes two conveyor belts 42 and four transmission wheels 44. The conveyor belts 42 are similar to chains or harder rubber materials. The opposite ends of the two conveyor belts 42 are meshed with the transmission wheels 44. The outer sides of the four transmission wheels 44 are fixedly connected with a plurality of transmission teeth 46. The transmission teeth 46 are arranged in a circular array. One side of the conveyor belt 42 that meshes with the transmission wheel 44 is provided with a plurality of tooth grooves 47 that match the transmission teeth 46. The two conveyor belts 42 are symmetrical front and back. A transmission shaft 43 is provided between the corresponding transmission wheels 44. The two ends of the transmission shaft 43 are fixedly connected to the transmission wheels 44. The two ends of the transmission shaft 43 pass through the transmission wheels 44. The driving wheel 44 extends to both sides of the glazing box 2, and bearings 41 are provided at the connection between the transmission shaft 43 and the glazing box 2. The outer ring of the bearing 41 is fixedly connected to the glazing box 2, and the inner ring is fixedly connected to the transmission shaft 43. The transmission shaft 43 at one end extends out of the bearing 41 and is fixedly connected to the motor 48. The inner sides of the two conveyor belts 42 are provided with multiple "∟"-shaped support columns 45. One end of the support column 45 is fixedly connected to the inner side of the conveyor belt 42, and the other end extends out of the top of the conveyor belt 42. The intervals between the multiple support columns 45 are the same, and the ends of the multiple support columns 45 away from the conveyor belt 42 are all made of elastic rubber.

[0023] The specific implementation process is as follows: when in use, place the ceramic tile on the guide plate 3 on one side, push the ceramic tile into the glazing box 2, make the bottom of the ceramic tile contact with the top of the support column 45, then turn on the motor 48, the motor 48 drives one of the transmission shafts 43 to rotate, thereby driving the two transmission wheels 44 on the transmission shaft 43 to rotate, the rotation of the transmission wheel 44 drives the transmission gear 46 to rotate, so that the conveyor belt 42 moves along the direction of rotation of the transmission wheel 44, and drives the support column 45 of the side wall to move during the movement. At this time, the support column 45 located under the ceramic tile generates friction on the bottom of the ceramic tile due to the elastic rubber material at the top, and then drives the ceramic tile to slowly enter the interior of the glazing box 2. During the entry process, multiple support columns 45 all slowly move to the bottom of the ceramic tile and contact it. When the ceramic tile enters the glazing box 5, When the tiles are at the bottom, the powder spraying pump can be started to draw the mud powder stored in the powder storage box 6 from the powder spraying pipe 7 and spray it onto the tiles below. The excess mud powder will drift into the glazing box 2 below from between the conveyor belts 42 on both sides due to gravity, and then the exhaust fan can be turned on to draw the mud powder from the exhaust pipe 1 to the collection box for collection. After the glazing is completed, the motor 48 is started to rotate and drive the tiles to move to the opening on the other side. When moving to the guide plate 3, because the surface of the guide plate 3 is flush with the support column 45, the edge of the tile can enter the top of the guide plate 3, and at this time the support column 45 under the tile begins to rotate downward, slowly separating from the tile, and the friction generated by the rear support column 45 can push the tile to one end away from the glazing box 2. After the transportation is completed, the tile can be used for the next step.

[0024] The above is only an embodiment of the present invention, and the commonly known specific structures and characteristics of the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, and these should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A ceramic glazing device, characterized in that: The glaze spraying box comprises a glaze applying box, a glaze spraying box and a transportation mechanism, the glaze spraying box is fixedly connected to the top of the glaze applying box, the glaze applying box and the glaze spraying box are communicated with each other, the bottom of the glaze applying box is connected with an exhaust pipe, the exhaust pipe is communicated with an external exhaust fan and a collection box, a powder spraying mechanism is provided inside the glaze spraying box, both ends of the glaze applying box and the glaze spraying box are provided with openings for ceramic tiles to enter and exit, the transportation mechanism is located inside the glaze applying box, and the transportation mechanism comprises two conveyor belts, the two conveyor belts are symmetrical to each other, the upper ends of the two conveyor belts are parallel to the ground and located at the same horizontal plane, two transmission wheels are provided at opposite ends of the two conveyor belts, the two transmission wheels are meshed with the conveyor belts, a transmission shaft is provided between the two transmission wheels at the same end of the two conveyor belts, the two ends of the transmission shaft are respectively fixedly connected to the transmission wheels, the outer side of one of the transmission wheels is fixedly connected to a motor driving it to rotate, and the two conveyor belts are fixedly connected to a plurality of support columns near the inner sides, the support columns are in the shape of "∟", and the end of the support column away from the conveyor belt is higher than the top of the conveyor belt.

2. A ceramic glazing device according to claim 1, characterized in that: The powder spraying mechanism includes a powder storage box and multiple powder spraying pipes. The powder storage box is fixedly connected to the top of the glaze spraying box. The multiple powder spraying pipes are all connected to the bottom of the powder storage box and extend through the top of the glaze spraying box into the glaze spraying box. The multiple powder spraying pipes are all provided with powder spraying pumps.

3. A ceramic glazing device according to claim 2, characterized in that: The outer sides of the plurality of transmission wheels are fixedly connected with a plurality of transmission teeth, which are arranged in a circular array. The inner sides of the two conveyor belts are provided with a plurality of tooth grooves corresponding to the transmission teeth.

4. A ceramic glazing device according to claim 3, characterized in that: The end of the support column away from the conveyor belt is made of elastic rubber material.

5. The ceramic glazing device according to claim 4, characterized in that: Two guide plates are provided between the glazing box and the spray glazing box. The two guide plates are fixedly connected to openings at both ends of the glazing box and the spray glazing box for tiles to enter and exit. The surfaces of the two guide plates are flush with the surfaces of the support columns.

6. The ceramic glazing device according to claim 5, characterized in that: Both ends of the two transmission shafts extend to the inner side wall of the glazing box, and bearings are provided at the contact parts of the two transmission shafts and the glazing box.

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