A material distribution device for a ceramic plate with a full body texture and a manufacturing method thereof

Abstract

The present invention discloses a distribution device for a ceramic plate with a full-body texture and a manufacturing method thereof, and relates to the field of building ceramic tile production. The solution includes a material discharging assembly, a powder preforming box, and a belt conveyor assembly. The powder preforming box is set at an angle α with a conveying plane of the belt conveyor assembly, 61°≤α≤90°; the angle between the intersection line of the lower end of the powder preforming box and the conveying plane of the belt conveyor assembly and the center line of the conveying plane of the belt conveyor assembly is β with a angle of 45°≤β≤90°. By setting the powder preforming box and the conveying plane of the belt conveyor assembly at an angle of 61° to 90°, the ceramic raw materials in the powder preforming box can be stacked and flowed in the preforming cavity by their own weight, forming a fluid-like layout. The processing technology of the distribution device can form a ceramic plate with a full-body texture and a natural flow effect, and can form a straight or diagonal texture pattern effect as needed.

Description

Technical Field

[0001] The invention relates to the field of building ceramic tile production, and in particular to a distribution device for a ceramic plate with a full-body texture and a manufacturing method thereof. Background Art

[0002] In modern architectural decoration, natural stone undoubtedly offers advantages in terms of color and texture due to its natural characteristics. However, with continued mining, natural mineral resources are becoming increasingly scarce. Ceramic products with superior physical and chemical properties are becoming increasingly popular, especially for stone with all-over pattern effects and natural, smooth sandstone-like textures.

[0003] Ceramic panels with natural and smooth textures are mainly imitation sandstone ceramic panels, like ceramic tiles made of inkjet printed patterns. Although they can replicate many sandstone surface patterns, they are actually only surface effects, not full-body patterns. Moreover, the inkjet process of imitating surface patterns uses glaze or dry aggregate as a surface protective layer. In order to ensure a better inkjet effect, these materials have a higher transparency after sintering, so they are mainly glassy. It is well known in the industry that the wear resistance of the glazed surface is not as high as the wear resistance of the green body surface mainly made of sandstone.

[0004] There are also ceramic products with striped textures made through other fabric technologies:

[0005] For example, the patent with application publication number CN102225577A is a line effect of repeated superposition of ceramic powder in an aggregate box. The aggregate box is installed at an angle of 15°-60°, and the material amount of the patterned fabric hopper and the line hopper above is uneven across the entire fabric width, so that the cross-section of the aggregate box receives different amounts of powder, thereby forming high and low powder stacks to form a texture. The texture is formed by pushing and collecting. This angle setting cannot produce a flow effect formed by the weight of the powder on the slope, and the products made using aggregate boxes use secondary fabrics or even fine powders without fluidity. First, there is no flow texture, and second, there is no whole-body texture effect. It is difficult to meet the needs of consumers who hope that these ceramic plates can achieve a consistent pattern texture effect from the outside to the inside.

[0006] Another example is the patent application with publication number CN102126249A, which is a dense and fine line effect formed by the powder materials from the surface hopper and the front and rear line hoppers falling into the longitudinal blanking cavity and repeatedly stacking on the powder guide strips connected to the longitudinal material receiving belt and falling onto the flat conveyor belt through the rotation of the longitudinal material receiving belt. One of the reasons is that the ceramic raw materials used are fine powder materials with no fluidity. Since the method of distributing all fine powders at one time cannot be well vented during the press stamping, it is well known in the industry that in batch industrial production, all fine powders are made into dry pressing materials. It is not feasible to produce ceramic products with micro-fine powder, which can only be done by secondary spreading, so it is impossible to produce a full-body effect; secondly, due to the thickness limit of the micro-powder during the pressing process, the width between the longitudinal material receiving belt of the blanking cavity and the glass plate, that is, the width of the powder guide strip, is narrow, and the micro-powder material is stacked in a flat layer on the powder guide strip, so it has no fluidity; thirdly, the micro-powder material on the powder guide strip is flipped to nearly 90° under the conformal effect of the arc corner at the bottom of the glass plate and falls onto the flat conveyor belt. This is also a conformal effect that can only be achieved due to the non-fluidity of the micro-powder. Although this spreading method can produce horizontal texture patterns, the product made of fine powder does not have the fluidity of the powder with a particle size of 60 mesh to 100 mesh, like the flowing texture of sandstone, and does not have a full-body effect, so it cannot meet the consumer's demand for edge grinding and chamfering.

[0007] Another example is patent application CN 101913195 A, which, while capable of producing horizontally textured sandstone slabs, employs a method of distributing material through multiple stations and pushing it through multiple shaped pusher grids, where the powdered material is pushed and squeezed by the shaped grids to form a textured pattern. Finally, the material is filled and swept to create a single, textured area. This technical solution, on the one hand, results in the shaped grids pushing and squeezing the material, creating a rigid, hardened, and artificial appearance, making it difficult to mimic the natural effect of sandstone produced by the flow of molten magma. On the other hand, the empty spaces left by the final shaped grid push and squeeze require a flat filling and then a sweeping method. This results in a non-uniform textured area, and it also fails to achieve the consistent, full-body texture that consumers demand for edge-grinding and chamfering. Crucially, the textured area is not formed by the flow of various colored powders along the slope in a designed sequence.

[0008] In summary, the existing technical solutions need to be further improved, especially in terms of achieving controllable straight or diagonal grain layout in natural stone and producing a natural and smooth texture pattern effect. Summary of the Invention

[0009] In order to solve the above technical problems, the first purpose of the present invention is to provide a distributing device for ceramic plates with a full-body texture, which includes a blanking component, a powder preforming box and a belt conveyor component. By setting the conveying plane of the powder preforming box and the belt conveyor component at an angle of 61° to 90°, the ceramic raw materials in the powder preforming box can rely on their own weight to stack and flow in the preforming cavity to form a fluid layout. The use of this distributing device can form ceramic plates with a full-body texture with a natural flow effect, and can form straight or diagonal texture pattern effects as needed.

[0010] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is as follows:

[0011] A material distribution device for a ceramic plate with a textured body, comprising a material discharging assembly, a powder preforming box, and a belt conveyor assembly, wherein the belt conveyor assembly is horizontally arranged below the powder preforming box, the material discharging assembly is arranged above the powder preforming box, the powder preforming box and the conveying plane of the belt conveyor assembly are arranged at an angle α, 61°≤α≤90°, a material holding cavity with openings at both upper and lower ends is provided in the powder preforming box, and a discharge gate is provided at the lower end of the material holding cavity;

[0012] The angle between the intersection line of the lower end of the powder preforming box and the conveying plane of the belt conveyor assembly and the center line of the conveying plane of the belt conveyor assembly is β, and 45°≤β≤90°.

[0013] With this arrangement, the powder material fed into the material holding cavity is stacked and flows in the material holding space under its own gravity, forming a fluid raw material layout with a fixed stacking angle. The size of the raw material stacking angle can be adjusted according to the different ratios of the raw material particle size, and the raw material stacking angle is within the range of 25° to 30°. When distributing the material, the belt conveyor assembly is started, and the raw material in the material holding cavity is discharged from the discharge gate at the lower end. Driven by its own weight and the belt conveyor assembly, the material is distributed on the conveying surface of the belt conveyor assembly, thereby forming a raw material layout with a fluid texture. In addition, β can be set as needed to obtain a twill or straight grain texture effect.

[0014] Preferably, the unloading assembly and the powder preforming box are fixedly arranged on an angle adjustment device, the intersection of the intersection line of the lower end of the powder preforming box and the conveying plane of the belt conveyor assembly and the intersection point of the conveying plane center line of the belt conveyor assembly is the adjustment center, and the angle adjustment device drives the unloading assembly and the powder preforming box to adjust the center of the circle for rotation adjustment.

[0015] By such an arrangement, the blanking assembly and the powder preforming box are integrally arranged on an angle adjustment device, and the angle adjustment device can be used to adjust the blanking assembly and the powder preforming box as a whole to rotate around the adjustment circle, so that the angle of the texture formed by the ceramic raw material can be conveniently adjusted according to actual production needs to obtain the desired ceramic plate with a twill or straight texture.

[0016] Preferably, the powder preforming box includes a front plate, a back plate and side plates connected to the front plate and the back plate, the back plate and the front plate are arranged in sequence along the conveying direction of the belt conveyor assembly, and the distance from the lower end of the front plate to the conveying surface of the belt conveyor assembly is greater than the distance from the lower end of the back plate to the conveying surface of the belt conveyor assembly.

[0017] Through such an arrangement, the lower end of the front plate and the lower end of the rear plate are arranged in a high and low manner, forming a linear discharge gate, so that the raw materials stacked in the material holding cavity and the raw materials falling onto the conveying surface of the belt conveyor assembly below can be connected as one, which well ensures that the raw materials arranged in the material holding cavity are conformed to the predetermined position and discharged onto the conveying surface of the belt conveyor assembly below.

[0018] Preferably, the front plate is further provided with a gate plate with adjustable height in the vertical direction.

[0019] By such an arrangement, the height of the material discharge from the material holding cavity is limited by the gate plate, thereby adjusting the thickness of the fabric on the conveying surface of the belt conveyor assembly.

[0020] Preferably, an adjustment plate is provided in the material holding cavity, one end of the adjustment plate is rotatably provided on the inner wall of the material holding cavity, and two sides of the adjustment plate are respectively attached to the front plate and the back plate and slide relative to the front plate and the back plate.

[0021] By such arrangement, the width of the material discharged from the discharge gate at the lower end of the material holding cavity can be adjusted, that is, the width of the material on the conveying surface of the belt conveyor assembly can be adjusted to ultimately obtain ceramic plates of different widths.

[0022] Preferably, the front panel and / or the back panel are detachably connected to the side panels.

[0023] Through this arrangement, the powder preforming box can be disassembled and maintained, which is convenient for cleaning and maintenance of the front plate and back plate.

[0024] Preferably, the inner wall of the material holding cavity is covered with a translucent anti-sticking film.

[0025] Preferably, the unloading assembly includes several unloading hoppers and a unloading conveyor belt arranged below the unloading hoppers, each unloading hopper includes a storage part and a unloading part, the unloading hopper is a roller-type unloading hopper or an electrically controlled unloading hopper containing a lattice-type unloading hole with an aperture of 3mm to 20mm, the discharge end of the unloading conveyor belt is located directly above the material holding cavity, and the upper end of the material holding cavity is connected to a receiving hopper.

[0026] Through this arrangement, the receiving hopper can receive the powder transported by the unloading conveyor belt and introduce it into the material holding cavity of the powder preforming box. The unloading hopper can use a conventional roller-type unloading hopper or a conventional electrically controlled unloading hole with a dot matrix unloading hole with an aperture of 3mm to 20mm.

[0027] Preferably, the discharge hoppers are arranged in 2 to 10 rows parallel to the conveying direction of the discharge conveyor belt, and the discharge hoppers are roller type discharge hoppers. A discharge baffle is provided at the discharge outlet of each row of the discharge hoppers, and the discharge hopper is provided with a driving member for driving the discharge baffle to rise and fall vertically to adjust the size of the closed discharge outlet.

[0028] Through such an arrangement, different numbers of lower hoppers can be arranged according to actual production needs to store raw materials of different colors and forms, such as powder, granular, flake or mixed forms. The discharge baffle is driven up and down by the driving member to adjust the size of the discharge baffle blocking the outlet of the lower material part, thereby controlling the discharge amount of the lower hopper or the opening and closing state of the lower hopper.

[0029] Preferably, the discharge baffle is an integrated type, and the driving member drives the discharge baffle to vertically lift and lower the entirety, and a plurality of partitions are provided in the storage portion of each row of the lower hopper, and the plurality of partitions divide the storage portion into a plurality of storage cavities;

[0030] The plurality of partitions are arranged at intervals along a conveying direction perpendicular to the unloading conveyor belt, and the positions of the partitions in the arrangement direction are adjustable;

[0031] Alternatively, the discharge baffle is a split type, and a discharge baffle is provided at the outlet of the discharge portion below each storage cavity, and each discharge baffle is provided with a corresponding driving member;

[0032] The discharge hopper of the discharge assembly is a combination of one or more of a flat roller discharge hopper, a rack roller discharge hopper, and a special-shaped pit-carved roller discharge hopper.

[0033] By such an arrangement, the discharge baffle can be arranged as an integrated type, and the storage part of a row of discharge hoppers can be divided into multiple storage cavities by partitions, so that ceramic raw materials can be added to different storage cavities. According to the needs of texture design, ceramic raw materials can be added to the selected storage cavity, and the discharge baffle can be driven to rise and fall by a driving member, so as to simultaneously control the discharge amount or opening and closing state of the outlet of the discharge part below one or more storage cavities; when the discharge plate is arranged in a split type, the discharge baffle is driven to rise and fall by a one-to-one corresponding driving member, so as to control the discharge amount or opening and closing state of the outlet of the discharge part below the specified storage cavity, and the control is more flexible and quick;

[0034] According to the design requirements, the hopper can select one or more combinations of the flat roller hopper, rack roller hopper, and special-shaped pit carved roller hopper in the existing technology, which can form stacked raw materials or spaced straight raw materials or special-shaped stacked raw materials, so that the raw materials enter the cavity in various forms and finally obtain diversified products.

[0035] Preferably, the front plate and the back plate are transparent plates, and a plurality of detection sensors are provided on the front plate or the back plate, and the plurality of detection sensors correspondingly control the start / stop state of one or more of the driving members;

[0036] The detection sensor is a proximity switch or a photoelectric sensor;

[0037] The unloading conveyor belt is provided with an angle-adjustable and retractable shifting rod;

[0038] An adjustable baffle is arranged in the material holding cavity.

[0039] By setting the front plate and the back plate to be transparent and setting a plurality of detection sensors on the front plate or the back plate, the start / stop state of one or more driving members is controlled by the detection signals of the detection sensors, so that a program can be set. When one or more detection sensors detect an occlusion signal, one or more driving members are controlled to operate, thereby controlling the discharge position and discharge amount of the powder material in the discharge cavity. This is conducive to the accumulation of various texture layouts in the material cavity, which is conducive to improving the diversification of products. In addition, the use of the detection sensors is conducive to forming a periodic cloth texture effect.

[0040] Similarly, a liftable or retractable lever is provided on the unloading conveyor belt to change the layout of the raw materials before or during unloading into the material cavity. An adjustable baffle is provided in the material cavity to further disturb and adjust the layout of the ceramic raw materials in the material cavity, thereby improving the diversity of the raw material layout and ultimately obtaining ceramic plate products with diverse shapes.

[0041] Preferably, the front plate and the back plate are formed of any one of glass, flat belt, and resin flat plate materials, or a combination of two of them.

[0042] Preferably, an adjustment component is provided on the front plate or the back plate, and the detection sensor is provided on the adjustment component. The adjustment component can adjust the position of the detection sensor on the front plate or the back plate in a vertical or horizontal direction.

[0043] By setting in this way, by setting the adjustment component, the position of the detection sensor on the front plate or the back plate can be adjusted, which is convenient for debugging and the polarity of the detection sensor can be adjusted according to actual control needs.

[0044] Based on the same inventive concept, the second invention object of the present invention is to provide a method for manufacturing a ceramic plate with a full-body texture, using a pressing machine and the above-mentioned distribution device for the ceramic plate with a full-body texture, comprising the following steps:

[0045] a. Machine Preparation: Assemble a conventional pressing machine and the feeding device for the ceramic tile with a full-body texture according to claim 7 to form a ceramic tile production line, select an angle α between 61° and 90°, and select an angle β between 45° and 90°, install the feeding device, set the discharge position, discharge sequence, and discharge amount of the discharge assembly, set the height of the discharge gate, and set the running speed of the belt conveyor assembly;

[0046] b. Raw material preparation: Prepare 2 to 10 kinds of ceramic raw materials of single color or mixed color and / or powder, granular, or flake materials obtained by crushing or rolling these ceramic raw materials after pre-pressing, and mix them into a prepared material in a predetermined proportion, wherein the prepared material is a powder material with a 60-mesh sieve residue of 85% or more of the particle size, and load the prepared material into the predetermined discharge hopper of the discharge assembly;

[0047] c. Start the machine: the unloading conveyor belt is in operation, and the unloading assembly works according to a preset timing to load and unload materials onto the unloading conveyor belt, and the unloading conveyor belt transports the raw materials to the material holding cavity of the powder preform box;

[0048] d. Natural flow of raw materials: The unloading conveyor belt drops the raw materials on it into the material holding cavity from the upper opening. Under its own weight, the raw materials are stacked and flowed from top to bottom according to the preset raw material accumulation angle, forming a powder layout with a sloped flow texture, and are stored in the material holding cavity.

[0049] e. Material distribution: The belt conveyor assembly is started, and the raw material with a fluid structure and a textured pattern flows out from the discharge gate at the lower end of the material holding cavity and is spread flat on the conveying plane of the belt conveyor assembly. A secondary conveyor assembly is also provided at the feed end of the press, and a transition plate is further provided between the secondary conveyor assembly and the belt conveyor assembly. The belt conveyor assembly receives the raw material with a fluid structure and conveys it to the conveying plane of the secondary conveyor assembly. The secondary conveyor assembly conveys the raw material with a fluid structure and a textured pattern into the press;

[0050] f. Pressing: The press presses the raw materials into blanks;

[0051] g. Drying and firing: Dry the pressed green body and send it into a kiln for firing;

[0052] h. Processing: After firing, the body is edge-ground, polished, or only edge-ground without polishing to produce a porcelain plate with a flowing body texture.

[0053] Through such settings, first, the raw materials are selected according to the design requirements, and the pre-configured raw materials are fed into the powder preforming box through the feeding assembly. The powder forms an accumulation in the preforming box and flows naturally under its own weight, thereby forming a natural flowing texture effect. The accumulation angle of the raw materials can be designed according to the ratio of the raw materials. By installing the powder preforming box and the feeding assembly according to the selected angle α and angle β, α is in the range of 61° to 90°, which can ensure that the powder fed into the powder preforming box can flow under its own weight, thereby forming a natural shape, and the angle β is set according to the needs, so that a straight or twill texture pattern can be formed on the conveying surface of the belt conveyor assembly; after the laying is successful, the raw materials are transported to the pressing machine for pressing, and then through drying, firing and processing, the required raw materials are formed into a full-body green ceramic plate with a natural fluidity effect to meet the needs of actual production and life.

[0054] Preferably, in step c, one or more detection sensors are set to control the action of one or more driving members. When the detection sensor at a certain position detects the raw material, the driving member is started to drive the discharge baffle to close or the driving member is started to drive the discharge baffle to open.

[0055] Through such a setting, the control of the detection sensor can be set through the program to realize automatic control of the opening or closing of the corresponding discharge baffle and the discharge amount, so as to obtain a variety of raw material layouts in the material cavity, which is conducive to the production of boards with diverse texture layouts.

[0056] Preferably, in step f, the pressing machine is a moldless cavity press, and the secondary conveyor belt assembly directly transports the raw materials of the fluid-like throughout-body texture modeling layout to the forming position of the press, and the pressing machine presses the raw materials of the fluid-like throughout-body texture modeling layout into a green body, and with the circulating action of the secondary conveyor belt assembly, the green body is sent to a drying kiln for drying, and the subsequent raw materials of the fluid-like throughout-body texture modeling layout enter the next round of green body pressing process with the circulating action of the secondary conveyor belt assembly, forming a cycle of laying, pressing, and sending the continuously prepared green bodies to the drying kiln for drying.

[0057] Through such an arrangement, the existing moldless cavity press can be used in the pressing process. After the belt conveyor component receives the flat raw materials with fluidity, the raw materials are conveyed to the conveying plane of the secondary conveying component. The raw materials are directly input into the forming position of the press through the secondary conveying component. The press presses the raw materials, and the cyclic unloading and pressing process is realized through the secondary conveying component. The structure is simple.

[0058] Preferably, in step f, the pressing machine is a stamping press with a mold cavity, and the secondary conveyor belt assembly is a retractable movable conveyor belt. The secondary conveyor belt assembly moves forward and extends to the mold cavity position of the press, and places the raw material with a flowing texture pattern into the mold cavity of the press. After placing the material, the secondary conveyor belt assembly immediately returns to the bottom of the belt conveyor assembly to wait for the next round of material placement and connection.

[0059] When the secondary conveyor belt assembly exits the die cavity position of the press, the press begins to punch out the green body, and the raw materials that have been carried for the next round of flow-like layout move forward with the secondary conveyor belt assembly, pushing the green body pressed in the previous time out of the press for the next round of laying, forming a cycle of laying, pressing and sending the continuously produced green bodies to the drying kiln for drying.

[0060] With such an arrangement, an existing stamping press with a cavity can also be used in the pressing process, and the secondary conveyor belt assembly selects a retractable and movable conveyor belt in the prior art. During the pressing process, the secondary conveyor belt assembly is moved forward to the mold cavity position of the press to unload the ceramic raw materials into the mold cavity. Then, the secondary conveyor assembly is retracted to the bottom of the belt conveyor assembly to receive the raw materials for the next round of feeding. After the secondary conveyor belt assembly exits the mold cavity position, the press presses the raw materials in the mold cavity to form a blank. The next round of feeding of the secondary conveyor assembly pushes the blank formed by the previous round of pressing away from the press, and feeds the blank at the mold cavity position, thereby forming a cycle of unloading and pressing.

[0061] Preferably, in step b, the material discharging hopper of the material discharging assembly is a combination of a pit-carved roller hopper and a flat roller hopper;

[0062] Alternatively, in step b, the raw materials are moved on the unloading conveyor belt by a lever to adjust the layout of the raw materials on the belt, or the raw materials are disturbed during the process of falling into the material cavity, so that the layout of the raw materials in the material cavity is changed;

[0063] Alternatively, in step c, the shape of the raw material in the material holding cavity of the powder preforming box is changed by adjusting the position of the baffle;

[0064] Alternatively, in step b, the position of the partition in the storage section is adjusted and / or one or more discharge baffles in the split baffle are selected to adjust the discharge width, discharge position and amount of the discharge hopper, thereby controlling the raw materials to enter the material holding cavity to form different stacking surfaces, causing changes in the stacking and flow patterns of the raw materials in the material holding cavity.

[0065] Through such an arrangement, the unloading hopper selected in the unloading assembly is a combination of a partially concave carved drum hopper and a flat roller hopper, which can produce new controllable changes in the shape and position of the position of the raw materials on the unloading conveyor belt and the shaping raw materials scheduled to enter the material holding cavity; by moving or retracting the lever, the raw materials on the unloading conveyor belt or the raw materials falling from the unloading conveyor belt to the material holding cavity are disturbed, thereby also changing the layout of the raw materials after entering the material holding cavity, so that the shape of the raw materials changes; similarly, by adjusting the baffle, or adjusting the position of the partition, or selecting different discharge baffles, the stacking form and flow form of the raw materials in the material holding cavity can be changed, thereby improving the diversity of products.

[0066] Preferably, between step f and step g, the green body is transported to a glazing line process for inkjetting of a predetermined pattern, application of glaze, and surface decoration effects of dry granular materials.

[0067] By setting it up in this way, the glaze line process is entered to perform inkjet of predetermined patterns and surface decoration effects of applying glaze and dry granular materials, making the surface effects of the product richer.

[0068] Compared with the prior art, the present invention has achieved beneficial technical effects:

[0069] 1. The present invention provides a material distribution device, wherein the powder preforming box is arranged at 61° to 90° on the conveying plane of the belt conveyor assembly, so that the flow of raw materials under the action of gravity has sufficient potential energy, so that the raw materials have a better natural flow effect; and the distribution angle of the powder preforming box can be adjusted according to predetermined design requirements, which can form a straight or diagonal texture shape throughout the blank, realizing both the slope flow effect texture under the action of gravity and the controllable adjustment of the diagonal and straight grain angles. The technical and product effects make the imitation of natural sandstone stone materials richer, better meet diverse needs, and achieve It has a full-body effect from bottom to surface, and has a wide market demand in paving, edging, dry hanging, etc., and its applicability has been greatly expanded; and the powder on the unloading conveyor belt flows under the conveying force of the unloading conveyor belt, and the raw materials flow from top to bottom along the stacking angle in the material cavity under the action of gravity to form a texture. This texture well simulates the magma melting flow forming principle and layered blending and stacking of natural sandstone. The whole texture pattern effect is more natural and smooth, staggered, and adjacent color layers blend with each other, with natural transition, richness and diversity, and controllable random changes.

[0070] 2. In the material distribution device of the present invention, the two sides of the gate of the powder preforming box are set as one high and one low. Secondly, this gate design allows the raw materials stacked in the material cavity to be stacked in a shape-preserving manner under the action of gravity, just like being copied on a plane, so that the raw materials that can be pressed and formed can perfectly present the effect of the natural flow shape in the material cavity, overcoming the existing technology. For example, when the longitudinal blanking cavity is distributed with an arc corner, which is what the industry calls an arc plate shape-preserving material, if the powder of the present invention is used, the residue on the sieve of the 60-mesh screen reaches more than 85% of the sand particle size. If it is powder, the stacked raw materials of different colors will be completely mixed evenly, and the different color preparation materials dropped into each single color material feeding module cannot still maintain a distinct layered effect. The present invention solves the problem of forming a product with controllable color blank texture by using the above-mentioned powder of different color sand particle sizes without using fine powder. At the same time, it also solves the environmental protection and occupational health problems such as fine powder dust and crushing noise in the process of making blank texture with fine powder; in addition, a height-adjustable gate is provided, and the thickness of the material is adjusted by lifting and lowering adjustment, thereby forming a raw material layout with different thicknesses.

[0071] 3. The present invention provides a method for manufacturing a ceramic plate with a textured body throughout the body, wherein the discharging hopper of the discharging component is installed with a preset operating frequency, interval time or intermittent frequency hopping rotation, and the prepared materials are placed on the discharging conveyor belt in a predetermined area, sequence, material amount and falling shape in a pre-set regional discharging manner. In addition, the discharging position and discharging amount can be automatically controlled by selecting different discharging baffles, or by receiving signals from detection sensors arranged on the front plate or the back plate to control the action of corresponding driving parts, so as to realize the automatic control of the discharging position and the discharging amount, so that the single or multiple selections of the color type, width and material amount of the raw materials entering the cavity can be more diverse and flexible, and a basis is provided for the various changes of the program parameters of these controls, thereby providing a variable raw material layout formed by program control, so that the board surface effect with richer texture layout can be more intelligently realized.

[0072] 4. The manufacturing method of the present invention also uses a discharge hopper that is a combination of some pit-carved rollers and flat rollers to make the position of the raw materials on the discharge conveyor belt and the shaping raw materials that are scheduled to enter the cavity produce new changes in shape and position that are controllable; by moving or retracting the lever, the raw materials on the discharge conveyor belt or the raw materials falling from the discharge conveyor belt to the material holding cavity are disturbed; or by adjusting the baffles, or adjusting the position of the partitions, or selecting different discharge baffles, different discharge positions and material quantities are adjusted, thereby forming different slope surfaces for controlling the discharge of materials into the material holding cavity, so that the stacking and flow patterns of the green body raw materials in the material holding cavity are changed; thereby, in continuous production, porcelain plates with a generally consistent main body but a sloped texture shape and color-changing flow-like green body texture can be produced according to the pre-designed method, and then combined with the flowing and natural texture direction, it is like the presentation of the natural stone effect, and also makes the plate surface effect richer and more natural.

[0073] 5. The manufacturing method of the present invention can also form a complementary advantage of real green body elements and colorful inkjet effects through the application of the combination of whole green body texture pattern + inkjet printing pattern, making the production of imitation stone ceramic products more realistic, beautiful and practical.

[0074] 6. The fabric structure of the present invention can realize the production of products with diverse functions, and has a compact structure and takes up little space. It mainly uses powder with a 60-mesh screen residue of more than 85% of the particle size, which is less dusty than the solution of fine powder. While providing a production technology and structure that realizes a product effect realistic to natural sandstone, it also greatly improves the production environment.

[0075] 7. The blanking hopper of the blanking assembly of the present invention is one or more blanking hoppers, which can be replaced with an electrically controlled blanking hopper composed of dot matrix blanking holes with an aperture of 5-20 mm, and can also form a more free material quantity and combination of fine control to form a more digitally controlled blanking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0076] Figure 1 It is a schematic plan view of the overall structure of a material distribution device according to one embodiment of the present invention;

[0077] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0078] Figure 3 This is a schematic structural diagram of a powder preforming box in one embodiment of the present invention;

[0079] Figure 4 This is a three-dimensional schematic diagram of the overall structure of a material distribution device according to one embodiment of the present invention;

[0080] Figure 5 is a structural schematic diagram of a ceramic production line in Example 2 of the present invention;

[0081] Figure 6 1. It is a structural diagram of the material distribution device and a material discharging state diagram when β is set to 60° in one embodiment of the present invention;

[0082] Figure 7 1 is a schematic diagram of the structure of a ceramic plate obtained when β is set to 60° in one embodiment of the present invention;

[0083] Figure 8 This is a three-dimensional schematic diagram of the overall structure of the material distribution device in one embodiment of the present invention when the material discharging baffle is integrated;

[0084] Figure 9 1. It is a structural diagram of the material distribution device and a material discharging state diagram when β is set to 90° in one embodiment of the present invention;

[0085] Figure 10 1 is a schematic diagram of the structure of a ceramic plate obtained when β is set to 90° in one embodiment of the present invention;

[0086] Figure 11 1. It is a structural diagram of the material distributing device and a material discharging state diagram when β is set to 75° in one embodiment of the present invention;

[0087] Figure 12 1 is a schematic diagram of the structure of a ceramic plate obtained when β is set to 75° in one embodiment of the present invention;

[0088] Figure 13 1. It is a structural diagram of the material distribution device and a material discharging state diagram when β is set to 45° in one embodiment of the present invention;

[0089] Figure 14 1 is a schematic diagram of the structure of a ceramic plate obtained when β is set to 45° in one embodiment of the present invention;

[0090] Figure 15This is a three-dimensional schematic diagram of the overall structure of one embodiment of the present invention when the discharging baffle of the material distribution device is arranged in a split type;

[0091] Figure 16 yes Figure 15 Enlarged view of middle part B;

[0092] Figure 17 1 is a schematic diagram of the structure of a ceramic plate obtained when β is set to 75° in one embodiment of the present invention;

[0093] Figure 18 1 is a schematic diagram of the structure of a ceramic plate obtained when β is set to 75° in one embodiment of the present invention;

[0094] Figure 19 1 is a schematic diagram of the structure of a ceramic plate obtained when β is set to 90° in one embodiment of the present invention;

[0095] Figure 20 1 is a schematic diagram of the structure of a ceramic plate obtained when β is set to 90° in one embodiment of the present invention;

[0096] Figure 21 is a schematic structural diagram of a ceramic production line in Example 9 of the present invention;

[0097] Figure 22 is a schematic structural diagram of a ceramic production line in Example 10 of the present invention;

[0098] Figure 23 1 is a schematic structural diagram of a porcelain plate prepared according to Example 11 of the present invention.

[0099] The technical features indicated by the reference numerals are as follows:

[0100] 1-feeding assembly; 101-line powder feeding module; 1011-first hopper; 1012-second hopper; 102-texture powder feeding module; 1021-third hopper; 1022-fourth hopper; 1023-fifth hopper; 1024-sixth hopper; 1025-seventh hopper; 1026-eighth hopper;

[0101] 2-powder preforming box; 201-material cavity; 2011-discharging gate; 2012-adjusting plate; 2013-blocking bar; 202-front plate; 2021-gate plate; 2022-connecting screws; 203-back plate;

[0102] 3-belt conveyor assembly;

[0103] 4-Storage section; 401, 4011.1, 4011.2, 4011.3, 4011.4, 4011.5, 4012.1, 4012.2, 4012.3, 4012.4, 4012.5, 4013.1, 4013.2, 4013.3, 4013.4, 4013.5, 4014.1, 4014.2, 4014.3, 4014.4, 4014 .5, 4015.1, 4015.2, 4015.3, 4015.4, 4015.5, 4016.1, 4016.2, 4016.3, 4016.4, 4016.5, 4017.1, 4017.2, 4017.3, 4017.4, 4017.5, 4018.1, 4018.2, 4018.3, 4018.4, 4018.5 - storage chamber;

[0104] 5- blanking part;

[0105] 6- unloading conveyor belt; 601- conveyor roller;

[0106] 7- receiving hopper;

[0107] 8, 1011.1, 1011.2, 1011.3, 1011.4, 1011.5, 1012.1, 1012.2, 1012.3, 1012.4, 1012.5, 1021.1, 1021.2, 1021.3, 1021.4, 1021.5, 1022.1, 1022.2, 1022.3, 1022.4, 1022.5, 1 023.1, 1023.2, 1023.3, 1023.4, 1023.5, 1024.1, 1024.2, 1024.3, 1024.4, 1024.5, 1025.1, 1025.2, 1025.3, 1025.4, 1025.5, 1026.1, 1026.2, 1026.3, 1026.4, 1026.5 - discharge baffle;

[0108] 9- driving member;

[0109] 10-partition;

[0110] 11. 1101.1, 1101.2, 1101.3, 1101.4, 1101.5, 1101.6, 1101.7, 1101.8, 1101.9 - detection sensors;

[0111] 12-lever;

[0112] 13-adjustment assembly; 1301-fixed plate; 13011-adjustment slot; 1302-adjustment column; 1303-adjustment nut;

[0113] 14-pressing machine;

[0114] 15-nip roller;

[0115] 16-secondary conveyor belt assembly; 1601-frame feed grid;

[0116] 17- transition plate;

[0117] 18-porcelain plate; 1801-line area; 1802-texture area; 1803-line change area; 1804-texture change area;

[0118] 19-Flowing texture throughout the body;

[0119] Raw material layout of belt conveyor assembly when 20-β is 60°;

[0120] 22- Raw material layout of belt conveyor assembly when β is 75°;

[0121] 23- Raw material layout of belt conveyor assembly when β is 45°;

[0122] 24-Mountain-like texture powder layout. DETAILED DESCRIPTION

[0123] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the embodiments, but the scope of protection claimed in the present invention is not limited to the following specific embodiments.

[0124] Example 1

[0125] refer to Figure 1 、 Figure 2 、 Figure 4 This embodiment discloses a distributing device for a ceramic plate with a textured body, comprising a blanking assembly 1, a powder preforming box 2, and a belt conveyor assembly 3. The belt conveyor assembly 3 is a conveyor belt commonly used in the prior art. The belt conveyor assembly 3 is horizontally arranged below the powder preforming box 2, and the blanking assembly 1 is arranged above the powder preforming box 2. The powder preforming box 2 and the conveying plane of the belt conveyor assembly 3 are arranged at an angle α, 61°≤α≤90°, and α can be selected from 65°, 70°, 75°, 80°, and 85°.

[0126] A material holding cavity 201 is provided in the powder preforming box 2. The upper and lower ends of the material holding cavity are both provided with openings. A discharge gate 2011 is provided at the lower end of the material holding cavity.

[0127] The angle between the intersection line of the lower end of the powder preforming box 2 and the conveying plane of the belt conveyor assembly 3 and the center line of the conveying plane of the belt conveyor assembly 3 is β, 45°≤β≤90°, specifically, β can be selected as 60° or 75°.

[0128] In this embodiment, the unloading assembly 1 and the powder preforming box 2 are fixedly arranged on an angle adjustment device (not shown in the figure), and the intersection line of the lower end of the powder preforming box 2 and the conveying plane of the belt conveyor assembly 3 and the intersection point of the conveying plane center line of the belt conveyor assembly 3 is the adjustment center of the circle. The angle adjustment device drives the unloading assembly 1 and the powder preforming box 2 to adjust the center of the circle and rotate.

[0129] The angle adjustment device includes a rotating motor (not shown in the figure) and a rotating disk (not shown in the figure). The rotating disk is rotatably arranged on a bracket (not shown in the figure). The unloading assembly and the powder preforming box are both fixed to the rotating disk. The rotating disk is driven to rotate by the driving motor to adjust the β angle. In order to facilitate the driving of the rotating disk, a deceleration assembly commonly used in the prior art (not shown in the figure) can be provided to connect to the driving motor.

[0130] refer to Figure 1 、 Figure 4 The blanking component 1 includes a line powder blanking module 101 and a texture powder blanking module 102. In this embodiment, the line powder blanking module 101 and the line powder module 102 are respectively arranged on both sides of the powder preforming box 2. In other embodiments, the line powder blanking module 101 and the line powder module 102 can be arranged side by side on one side of the powder preforming box 2.

[0131] refer to Figure 1 、 Figure 2 The powder preforming box 2 includes a front plate 202, a back plate 203 and a side plate (not shown in the figure). The two sides of the side plate are respectively connected to the front plate 202 and the back plate 203. The back plate 203 and the front plate 202 are arranged in sequence along the conveying direction of the belt conveyor assembly 3. The front plate 202 and / or the back plate 203 are detachably connected to the side plate. The front plate 202 and / or the back plate 203 can be connected to the side plate by screws (not shown in the figure) or bolt assemblies (not shown in the figure).

[0132] refer to Figure 2 The distance between the lower end of the front plate 202 and the conveying surface of the belt conveyor assembly 3 is greater than the distance between the lower end of the back plate 203 and the conveying surface of the belt conveyor assembly 3. A discharge gate 2011 is formed by the lower end of the front plate 202 and the lower end of the back plate 203. In this embodiment, the lower end of the back plate 203 is in contact with the conveying surface of the belt conveyor assembly 3.

[0133] refer to Figure 2 , a gate plate 2021 with adjustable height in the vertical direction is also provided on the front plate 202. In this embodiment, an adjustment slot (not shown) is vertically opened on the gate plate 2021, and the gate plate 2021 is fixed to the front plate 202 by a connecting screw 2022 passing through the adjustment slot.

[0134] refer to Figure 2 and Figure 3 The arrow in the figure indicates the flow direction of the ceramic raw material in the powder preforming box 2. An adjusting plate 2012 is provided in the material holding cavity 201. One end of the adjusting plate 2012 is rotatably provided on the inner wall of the material holding cavity 2. The two side walls of the adjusting plate 2012 are respectively fitted with the front plate 202 and the back plate 203, so that the plate surface of the adjusting plate 2012 can receive the raw material falling into the material holding cavity 201 and adjust the width of the raw material discharged from the discharge gate 2011.

[0135] refer to Figure 3 A baffle 2013 is also rotatably provided in the material holding cavity 201, and the two side walls of the baffle 2013 are respectively fitted with the front plate 202 and the back plate 203. An adjustment shaft (not shown in the figure) can be connected along the rotation axis of the baffle 2013, and the adjustment shaft passes through the front plate 202 or the back plate 203; by rotating the adjustment shaft, the baffle 2013 can be rotated, and the ceramic raw material in the material holding cavity 201 can be disturbed, thereby changing the raw material layout in the material holding cavity 201.

[0136] The inner wall of the material holding cavity may also be covered with a translucent anti-sticking film (not shown in the figure).

[0137] refer to Figure 1 、 Figure 4 The unloading assembly 1 includes a plurality of unloading hoppers (not marked in the figure) and an unloading conveyor belt 6 arranged below the unloading hopper. Each unloading hopper includes a storage portion 4 and a unloading portion 5 corresponding to the storage portion 4. The unloading hopper can be a roller-type unloading hopper in the prior art. The structure of the roller-type unloading hopper can refer to existing published patents, such as the Chinese patent application number "201520578566.2";

[0138] The discharge hopper can also be selected from the existing technology, which includes an electrically controlled discharge hopper with a lattice type discharge hole with an aperture of 3mm to 20mm. The structure of the electrically controlled discharge hopper can refer to existing public patents, such as the Chinese patent application number "201711459981.6".

[0139] The discharge end of the unloading conveyor belt 6 is located directly above the material holding cavity 201 , and the upper end of the material holding cavity 201 is connected to a material receiving hopper 7 .

[0140] refer to Figure 1 The unloading hoppers are arranged in 2 to 10 rows parallel to the conveying direction of the unloading conveyor belt 6.

[0141] The discharge hopper is a roller type discharge hopper. A discharge baffle 8 is provided at the outlet of the discharge part 5 below the storage part 4 of each row of discharge hoppers. A driving member 9 is provided on the discharge part 5 to drive the discharge baffle 8 to rise and fall vertically to adjust the size of the closed discharge part 5 outlet. The driving member 9 can be one of an electric push rod, a pneumatic telescopic rod and a hydraulic telescopic rod.

[0142] refer to Figure 8 The discharge baffle 8 can be set as an integrated type, and the driving member 9 drives the discharge baffle 8 to rise and fall vertically as a whole. A plurality of partitions 10 are provided in the storage part 4 of each row of the lower hopper, and the plurality of partitions 10 divide the storage part 4 into a plurality of storage chambers 401;

[0143] A plurality of partitions 10 are arranged at intervals along a conveying direction perpendicular to the unloading conveyor belt 6, and the positions of the partitions 10 in the arrangement direction are adjustable;

[0144] Alternatively, refer to Figure 4 , the discharge baffle 8 is a split type, and a discharge baffle 8 is provided at the outlet of the discharge portion 5 below each storage cavity 4, and each discharge baffle 8 is correspondingly provided with a driving member 9;

[0145] The discharge hopper of the discharge assembly 1 is a combination of one or more types of flat roller discharge hopper, rack roller discharge hopper, and special-shaped pit-carved roller discharge hopper.

[0146] refer to Figure 15 The front plate 202 and the back plate 203 are transparent plates, and a plurality of detection sensors 11 are provided on the front plate 202 or the back plate 203. The plurality of detection sensors 11 correspondingly control the start / stop status of one or more driving members 9; that is, one detection sensor 11 controls the start / stop of one or more driving members 9, or a plurality of detection sensors 11 control the start / stop of one or more driving members 9.

[0147] In this embodiment, the detection sensor 11 is a proximity switch or a photoelectric sensor;

[0148] refer to Figure 1 The unloading conveyor belt 6 includes a conveyor roller 601 and a conveyor belt (not marked in the figure) that is driven by the conveyor roller 601 to move in a circular motion.

[0149] refer to Figure 5, a retractable lever 12 is provided above the unloading conveyor belt 6, and the lever 12 is also set to be swingable relative to the lower conveyor belt 6, so that its angle can be adjusted, and the axis of the swing of the lever 12 is parallel to the axis of the conveying roller 601, and the lever 12 is also moved in a direction parallel to the axis of the conveying roller 601, so that the lever 12 can be adjusted to a suitable angle, for example, the lever 12 is adjusted to be located above the receiving hopper 7 and between the line powder unloading module 101 and the texture powder unloading module 102, and by moving the lever 12 in a direction parallel to the axis of the conveying roller 601, the unloading conveyor belt During the falling process of the raw materials on 6, the raw materials are disturbed, thereby adjusting the layout of the raw materials to produce a diversified layout; or the shifting rod 12 is adjusted to be perpendicular to or at an angle to the conveying plane of the unloading conveyor belt 6, and the shifting rod 12 is extended so that it is in contact with the conveying surface of the unloading conveyor belt 6, thereby disturbing the raw materials laid on the conveying plane of the unloading conveyor belt 6, changing the layout of the raw materials on the unloading conveyor belt 6, and then changing the layout of the raw materials falling into the powder preforming box 2. In other embodiments, the shifting plate 12 can also be set to rise and fall vertically relative to the conveying plane of the unloading conveyor belt 6.

[0150] In this embodiment, the front panel 202 and the back panel 203 are formed of any one or a combination of two materials such as glass, flat belt, and resin flat panel. For example, the front panel 202 and the back panel 203 are both glass. It can also be that the front panel and the back panel are made of glass and flat belt respectively.

[0151] refer to Figure 15 、 Figure 16 , an adjustment component 13 is provided on the front plate 202 or the back plate 203, and the detection sensor 11 is provided on the adjustment component 13, and the adjustment component 13 can adjust the position of the detection sensor 11 on the front plate 202 or the back plate 203 in the vertical or horizontal direction;

[0152] The adjustment component 13 includes a fixed plate 1301, an adjustment column 1302 and an adjustment nut 1303. The fixed plate 1301 is fixedly connected to the front plate 202 or the back plate 203. Adjustment grooves 13011 are cross-cuttingly opened on the fixed plate 1301 in the horizontal and vertical directions. The detection sensor 11 is fixed on the adjustment column 1302. The adjustment column 1302 slides along the adjustment groove 13011. The outer wall of the adjustment column 1302 is provided with an external thread (not shown in the figure). The adjustment nut 1303 is threadedly connected to the adjustment column 1302, and the adjustment nut 1302 fixes the adjustment column 1302 to the fixed plate 13011.

[0153] Example 2

[0154] refer to Figure 5This embodiment discloses a method for manufacturing a ceramic plate with a full-body texture, including the material distribution device of the ceramic plate with a full-body texture in Example 1, and also including a pressing machine 14 in the prior art:

[0155] The processing steps include:

[0156] a. Machine preparation: Assemble a conventional pressing machine 14 and the feeding device of the whole body textured ceramic plate of Example 1 to form a ceramic tile production line. The line powder feeding module 101 includes 2 rows of feeding hoppers, and the texture powder feeding module 102 includes 6 rows of feeding hoppers. The feeding hoppers of the line powder feeding module 101 and the texture powder feeding module 102 are both configured as flat roller feeding hoppers. Five feeding sections 5 are provided below the storage section 4 of each feeding hopper, and five discharge baffles 8 are provided corresponding to the five feeding sections 5. The driving part 9 is an electric push rod. By controlling the extension and retraction of the electric push rod 9, the opening and closing of the feeding section 5 and the size of the opening are controlled, thereby enabling selective feeding and controlling the feeding amount.

[0157] refer to Figure 4 Each of the line powder material feeding module 101 and the texture powder material feeding module 102 includes a storage portion 4, and five feeding portions 5 are arranged below each storage portion 4. The line powder material feeding module 101 includes a first hopper 1011 and a second hopper 1012. The first hopper 1011 and the second hopper 1012 are arranged in sequence in a direction away from the receiving hopper 7; 1011.1 and 1012 are arranged at the outlet of the first hopper 1011. Five discharge baffles are set at the outlet of the second hopper 1012, namely 1012.1, 1012.2, 1012.3, 1012.4 and 1012.5. The first hopper 1011 and the second hopper 1012 are both controlled by the first discharge baffle 1011.1 and 1012.1 from the left along the direction of the discharge conveyor belt 6 to discharge the materials.

[0158] The texture powder material discharge module 102 includes a third hopper 1021, a fourth hopper 1022, a fifth hopper 1023, a sixth hopper 1024, a seventh hopper 1025 and an eighth hopper 1026 which are sequentially arranged in a direction away from the receiving hopper 7. Five discharge baffles 1021.1, 1021.2, 1021.3, 1021.4 and 1021.5 are arranged at the outlet of the third hopper 1021; five discharge baffles 1022.1, 1022.2, 1022.3, 1022.4 and 1022.5 are arranged at the outlet of the fourth hopper 1022; five discharge baffles 1023.1, 1023.2, 1023.3, 1023.4 and 1023.5 are arranged at the outlet of the fifth hopper 1023. baffles; five discharge baffles 1024.1, 1024.2, 1024.3, 1024.4, and 1024.5 are set at the outlet of the sixth hopper 1024; five discharge baffles 1025.1, 1025.2, 1025.3, 1025.4, and 1025.5 are set at the outlet of the seventh hopper 1025; five discharge baffles 1026.1, 1026.2, 1026.3, 1026.4, and 1026.5 are set at the outlet of the eighth hopper 1026; among them, the third hopper 1021, the fifth hopper 1023, and the seventh hopper 1025 are all controlled by the first discharge baffle 1021.1, 1023.1, and 1025.1 from the right along the direction of the discharge conveyor belt 6 to control the discharge;

[0159] refer to Figure 6 , set the angle α to 90° and adjust β to 60°;

[0160] Set the discharge position, discharge sequence, and discharge amount of the discharge assembly 1, the height of the discharge gate 201, and the operating speed of the belt conveyor assembly 3;

[0161] b. Raw material preparation: prepare 2 to 10 kinds of ceramic raw materials of single color or mixed colors and / or powder, granular or flake materials obtained by crushing or rolling these ceramic raw materials after pre-pressing, and mix them into mixed materials according to the predetermined proportions;

[0162] In this embodiment, the configured material is mainly powder material with a particle size of more than 85% of the sieve residue of a 60-mesh sieve, including four colors: dark gray, light gray, black, and white. The ceramic raw materials of the three colors of dark gray, light gray, and black are unevenly mixed and pre-pressed and crushed into a mixture of powder, flakes, and granules. The dark gray material and light gray material are mixed, the dark gray material and black material are mixed, and the light gray material and black material are mixed to form a mixture. The obtained mixture is sent to the hoppers corresponding to the line powder material unloading module and the line powder material area unloading module; among them, the third hopper 1021 is loaded with dark gray material, and the first hopper 1022 is loaded with dark gray material, and the second hopper 1023 is loaded with dark gray material. The fourth hopper 1022 is loaded with a mixture of dark gray and black materials, the fifth hopper 1023 is loaded with light gray materials, the sixth hopper 1024 is loaded with a mixture of dark gray, light gray and black ceramic raw materials that are unevenly mixed and pre-pressed and crushed into powder, flakes and granules, the seventh hopper 1025 is loaded with a mixture of dark gray and light gray materials, the eighth hopper 1026 is loaded with a mixture of light gray and black materials, the first hopper 1011 is loaded with white materials, and the second hopper 1012 is loaded with black materials.

[0163] c. Start the machine: The unloading conveyor belt 6 starts to operate, and the unloading assembly 1 works according to the preset timing to load and unload materials onto the unloading conveyor belt 6. The unloading conveyor belt 6 conveys the raw materials to the material holding cavity 201 of the powder preforming box 2;

[0164] Set the running speed of the unloading conveyor belt 6 under the line powder unloading module 101 and the unloading conveyor belt 6 under the texture powder unloading module 102 according to the design requirements;

[0165] The roller motors of each hopper in the texture powder material unloading module 102 drop the texture material in the hopper onto the unloading conveyor belt 6 below it according to the preset running and pause times. At the same time, the roller motors of each hopper in the line powder material unloading module 101 drop the line material in the hopper onto the unloading conveyor belt 6 below it according to the preset running and pause times. At this time, due to the different preset running and pause times, the raw materials of different colors do not overlap or partially overlap or semi-overlap on the unloading conveyor belt 6.

[0166] d. Natural flow of raw materials: the textured materials on the unloading conveyor belt of the texture powder unloading module 102 slide into the material holding cavity through the receiving hopper 7 at the upper opening of the powder preforming box 2. At the same time, the line materials on the unloading conveyor belt 6 of the line powder unloading module 102 also slide into the material holding cavity 201 through the receiving hopper 7 during the predetermined interval pause time of the unloading conveyor belt 6 of the texture powder unloading module 102, such as 0.5ms, 1ms. The above raw materials form a stack of corresponding unloading width in the material holding cavity 201, and are stacked and flowed from top to bottom along the stacking angle direction according to the falling raw materials, forming a powder layout state with a sloped flow texture, and are accumulated and stored in the material holding cavity 201, so that the raw materials form a flow-like full-body texture shape layout 19 in the material holding cavity 201; the stacking angle of the raw materials is adjusted to 30° by allocating the raw materials;

[0167] e. Material distribution: The belt conveyor assembly 3 is started, and the raw material with the fluid textured structure 19 flows out from the discharge gate 2011 at the lower end of the material holding cavity 201 and is spread flat on the conveying plane of the belt conveyor assembly 3. In the figure, 20 represents the raw material layout of the belt conveyor assembly when β is 60°. The size of the discharge gate 2011 matches the operating speed of the belt conveyor assembly 3, so that the raw material discharged from the discharge gate 2011 is evenly distributed on the conveying plane of the belt conveyor assembly 3 under its own weight.

[0168] A pressing roller 15 is further provided in the middle or at the discharge position of the belt conveyor assembly 3, and the raw material is pressed and shaped by the pressing roller 15. A secondary conveyor belt assembly 16 is further provided at the feed end of the press 14. A transition plate 17 is further provided between the secondary conveyor belt assembly 16 and the belt conveyor assembly 3. The belt conveyor assembly 3 receives the raw material with a flow-like through-body texture shape layout and conveys it to the conveying plane of the secondary conveyor belt assembly 16. The secondary conveyor belt assembly 16 conveys the raw material with a flow-like through-body texture shape layout 19 to the press 14.

[0169] f. Pressing: The press 14 presses the raw material into a blank. In this embodiment, the press 14 is a cavity-less press, and the secondary conveyor belt assembly 16 directly conveys the raw material of the fluid-like throughout-body texture modeling layout 19 to the forming position of the press. The press 14 presses the raw material of the fluid-like throughout-body texture modeling layout 19 into a blank. As the secondary conveyor belt assembly 16 circulates, the blank is sent to a drying kiln (not shown in the figure) for drying, and the subsequent raw material of the fluid-like throughout-body texture modeling layout 19 enters the next round of blank pressing process as the secondary conveyor belt assembly 16 circulates, forming a cycle of laying, pressing, and sending the continuously prepared blanks to the drying kiln for drying.

[0170] g. Drying and firing: Dry the pressed green body and send it into a kiln for firing;

[0171] h. Processing: After firing, the body is edge-ground, polished, or only edge-ground without polishing to produce a porcelain plate with a flowing body texture.

[0172] By the above-mentioned manufacturing method, the Figure 7 The porcelain plate shown includes a line area and a texture area.

[0173] Preferably, between step f and step g, the green body is conveyed to the glazing line process for inkjet printing of a predetermined pattern, application of glaze and surface decoration effect of dry granular materials to obtain a product with richer surface effects.

[0174] Example 3

[0175] This embodiment discloses another method for manufacturing a ceramic plate with a textured body. Based on the above embodiment, this embodiment differs from the above embodiment in that:

[0176] refer to Figure 8 In this embodiment, the discharge baffle 8 used at the outlet of the discharge part 5 is an integrated type, which is driven to rise and fall by at least one driving member 9. A plurality of partitions 8 are provided in the storage part 4 of each row of the discharge hopper, and the storage part 4 is divided into multiple storage chambers 401 by the partitions 8. By adjusting the position of the partitions 8 in the storage part 4, the width of the raw materials dropped from the discharge port of the discharge part 5 onto the discharge conveyor belt 6 can be adjusted. In this embodiment, three partitions are provided in the storage part 4 in the line powder material discharge module 101, which evenly divide the storage part 4 into four storage chambers 401, namely 4011.1, 4011.2, 4011.3, 4011.4, 4012.1, 4012.2, 4012.3, and 4012.4;

[0177] In the texture powder material discharge module 102, three partitions 8 are provided in the storage part 4 of the third hopper 1021, the fifth hopper 1023 and the seventh hopper 1025, which evenly divide the storage part 4 into four storage chambers 401, namely 4013.1, 4013.2, 4013.3, 4013.4, 4015.1, 4015.2, 4015.3, 4015.4, 4017.1, 4017.2, 4017.3 and 4017.4;

[0178] Two partitions 8 are provided in the storage portion 4 of the fourth hopper 4014, the sixth hopper 4016, and the eighth hopper 4018, which evenly divide the storage portion 4 into three storage chambers 401, namely 4012.1, 4012.2, 4012.3, 4014.1, 4014.2, 4014.3, 4016.1, 4016.2, and 4016.3:

[0179] Among them, the third hopper 1021, the fourth hopper 1022, the fifth hopper 1023, the sixth hopper 1024, the seventh hopper 1025 and the eighth hopper 1026 of the texture powder material discharge module 102 are all filled with powder in the first storage cavity 401 from the right along the conveying direction of the discharge conveyor belt 6, namely 4013.1, 4014.1, 4015.1, 4016.1, 4017.1, 4018.1, and the first hopper 4011 and the second hopper 4012 of the line powder material discharge module are filled with powder in the first storage cavity 4011.1 and 4012.1 from the left along the conveying direction of the discharge conveyor belt 6. The arrow in the figure indicates the conveying direction of the discharge conveyor belt 6;

[0180] It is consistent with the steps in Example 2, and finally forms Figure 7 Porcelain plates.

[0181] Example 4

[0182] This embodiment discloses another method for manufacturing a ceramic plate with a textured body. Based on the above embodiment, this embodiment differs from the above embodiment in that:

[0183] refer to Figure 9 , set β to 90°, that is, the intersection line of the lower end of the powder preforming box 2 and the conveying plane of the belt conveyor assembly 3 is perpendicular to the center line of the conveying plane of the belt conveyor assembly 3;

[0184] The powder material with the sloped flow-like texture 19 formed in the material cavity 201 is flatly distributed on the conveying plane of the belt conveyor assembly 3 after conversion, forming a powder material layout state with a diagonal flow-like texture. 21 in the figure shows the raw material layout of the belt conveyor assembly when β is 90°. The other specific steps are the same as those in Example 2 or Example 3, and the powder material can be continuously produced. Figure 10 Porcelain plate shown.

[0185] Example 5

[0186] This embodiment discloses another method for manufacturing a ceramic plate with a textured body. Based on the above embodiment, this embodiment differs from the above embodiment in that:

[0187] refer to Figure 11 , set β to 75°;

[0188] The raw material of the sloped flow-like textured layout 19 formed in the material cavity 20 is flatly distributed on the conveying plane of the belt conveyor assembly 3 after conversion, forming a powder layout state with a diagonal flow-like texture. In the figure, 22 shows the raw material layout of the belt conveyor assembly when β is 75°. The other specific steps are the same as those of Example 2 or Example 3 or Example 4, and the powder can be continuously produced. Figure 12 Porcelain plate shown.

[0189] Example 6

[0190] This embodiment discloses another method for manufacturing a ceramic plate with a textured body. Based on the above embodiment, this embodiment differs from the above embodiment in that:

[0191] refer to Figure 13 , set β to 45°;

[0192] The raw material of the sloped flow-like textured layout 19 formed in the material cavity 201 is flatly distributed on the conveying plane of the belt conveyor assembly 3 after conversion, forming a powder layout state with a diagonal flow-like texture. In the figure, 23 shows the raw material layout of the belt conveyor assembly when β is 45°. The other specific steps are the same as those of Example 2 or Example 3 or Example 4 or Example 5, and the powder can be continuously produced. Figure 14 Porcelain plate shown.

[0193] Example 7

[0194] This embodiment discloses another method for manufacturing a ceramic plate with a textured body. Based on the above embodiment, this embodiment differs from the above embodiment in that:

[0195] refer to Figure 15 、 Figure 17 In this embodiment, four partitions 8 are provided in the storage part 4 of the line powder material feeding module 101 and the texture powder material feeding module 102. The storage part 4 is evenly divided into five storage chambers 401 by the partitions 8, namely: 4011.1, 4011.2, 4011.3, 4011.4, 4011.5, 4012.1, 4012.2, 4012.3, 4012.4, 4012.5, 4013.1, 4013.2, 4013.3, 4013.4, 4013.5 .5, 4014.1, 4014.2, 4014.3, 4014.4, 4014.5, 4015.1, 4015.2, 4015.3, 4015.4, 4015.5, 4016.1, 4016.2, 4016.3, 4016.4, 4016.5, 4017.1, 4017.2, 4017.3, 4017.4, 4017.5, 4018.1, 4018.2, 4018.3, 4018.4, 4018.5;

[0196] A discharge portion 5 is provided below each storage cavity 401. A discharge baffle 8 is provided at the outlet of each discharge portion 5. A driving member 9 is provided corresponding to each discharge baffle 8 to drive the discharge baffle 8 up and down to control the opening and closing state and opening size of the discharge portion 5 outlet.

[0197] One or more detection sensors 11 are set to control the operation of one or more driving members 9. When the detection sensor 11 at a certain position detects the raw material, the corresponding driving member 9 is activated to drive the discharge baffle 8 to close or to drive the discharge baffle 8 to open. In this embodiment, nine detection sensors 11 are set, including 1101.1, 1101.2, 1101.3, 1101.4, 1101.5, 1101.6, 1101.7, 1101.8, 1101.9, 1101.10 1.8, 1101.9, nine detection sensors 11 are arranged in a rectangular array, wherein 1101.1 controls the textured fabric in hoppers 4013.1, 4014.1, 4014.2, 4015.1, 4016.1, 4016.2, 4017.1, 4018.1, and 4018.2 to fall onto the unloading conveyor belt 6 below; detection sensor 1101.5 controls unloading hoppers 4013.3, 4015.4, and 4017.5;

[0198] Adjust β to 75°;

[0199] In step b, cavities 4013.1 and 4013.3 are loaded with dark gray material, cavities 4014.1 and 4014.2 are loaded with a mixture of dark gray and black material, cavities 4015.1 and 4015.4 are loaded with light gray material, cavities 4016.1 and 4016.2 are loaded with a mixture of dark gray, light gray, and black ceramic raw materials that are unevenly mixed and pre-pressed and crushed into powder, flakes, and granules, cavities 4017.1 and 4017.5 are loaded with a mixture of dark gray and light gray material, cavities 4018.1 and 4018.2 are loaded with a mixture of light gray and black material, cavity 4011.1 is loaded with white material, and cavity 4012.1 is loaded with black material;

[0200] In step c, according to the predetermined design requirements, the operating frequency and interval pause time of the discharge conveyor belt 6 of the line powder discharge module 101 and the discharge conveyor belt 6 of the texture powder discharge module 102 are set; the material distribution equipment is started, and the roller motor of each discharge hopper in the texture powder discharge module 102 respectively moves the discharge hoppers 4013.1, 4014.1, 4014.2, 4015.1, 4016.1 and 4017.1 corresponding to the detection sensor 1101.1 according to the preset operation and pause time. The textured materials in 6.1, 4016.2, 4017.1, 4018.1, and 4018.2 fall onto the unloading conveyor belt 6 below. At the same time, the roller motors of the unloading hoppers 4011.1 and 4012.1 in the stripe powder unloading module 101 respectively drop the stripe materials in their cavities onto the unloading conveyor belt 6 below according to the preset running and pause times. At this time, due to the different preset running and pause times, the different colored raw materials on the unloading conveyor belt do not overlap, partially overlap, or semi-overlap.

[0201] The texture material on the unloading conveyor belt 6 of the texture powder unloading module 102 slides into the material holding cavity 201 through the receiving hopper 7 at the upper end opening of the powder preforming box 2. At the same time, the line material on the unloading conveyor belt 6 of the line powder unloading module 101 slides into the material holding cavity 201 through the receiving hopper 7 at the upper end opening of the powder preforming box 2 during the predetermined interval pause time of the unloading conveyor belt 6 of the texture powder unloading module 102. The above raw materials form a stack of corresponding unloading width in the material holding cavity 201. At a fixed height, when detection sensor 1101.1 senses the presence of material, it controls the unloading part 5 of the corresponding unloading hopper to close. When detection sensor 1101.5 senses the presence of material, it controls the corresponding hoppers 4013.3, 4015.4, and 4017.5 to open for 0.2 seconds and unload the material onto the unloading conveyor belt, then stops. The raw material flows in the material cavity under its own weight. When detection sensor 1101.1 no longer detects the presence of material, the corresponding unloading hopper is opened again to unload the material, and the raw material is cyclically arranged in the material cavity.

[0202] The unloading conveyor belt 6 slides the raw materials on it into the stacked materials in the material holding cavity 201 through the receiving hopper 7. Figure 17 As shown, the raw materials are stacked and flowed from top to bottom along the stacking angle direction in the material holding cavity 201 according to the falling raw materials. The detection sensor 11 controls the raw materials in the material holding cavity to form a powder layout 19 with a sloped flow texture, and is accumulated and stored in the powder preforming box 2.

[0203] The remaining steps are the same as those in any one of the above embodiments 2 to 6, and the obtained product is Figure 18 The porcelain plate shown includes not only the line area and the texture area, but also a line change area 1803. The line change area 1803 is formed by the discharge of the material from the discharge hopper controlled by the detection sensor 1101.5.

[0204] Example 8

[0205] This embodiment discloses another method for manufacturing a ceramic plate with a textured body. Based on Example 7, this embodiment differs from Example 7 in that:

[0206] refer to Figure 19In step b, the dark gray material is loaded into the cavities 4013.1 and 4013.4, the dark gray material is loaded into the cavities 4014.2 and 4014.5, the dark gray material and the black material are mixed together, the light gray material is loaded into the cavities 40155.3 and 4015.4, the dark gray material is loaded into the cavities 4016.1 and 4016.2, the dark gray, light gray and black ceramic raw materials are unevenly mixed and pre-pressed and crushed into powder, flakes and granules, the dark gray material and the light gray material are mixed into the cavities 4017.4 and 4017.5, the light gray material and the black material are mixed into the cavities 4018.1, 4018.2, 4018.3 and 4018.4, the light gray material and the black material are mixed together, the white material is loaded into the cavity 4011.1, and the black material is loaded into the cavity 4012.1.

[0207] Detection sensor 1101.1 controls the unloading portion 5 of unloading chambers 4013.1, 4013.4, 4016.1, and 4016.2;

[0208] Detection sensor 1101.3 controls correspondingly 4014.2, 4014.5, 4017.4, and the unloading portion 55 of the unloading chamber 4;

[0209] Detection sensor 1101.5 controls the unloading portion 5 of unloading chamber 4 corresponding to 4015.3, 4015.4, 4018.1, 4018.2, 4018.3, 4018.4, 4018.5, and 4018.6;

[0210] Adjust β to 90°;

[0211] The texture material on the unloading conveyor belt 6 of the texture powder unloading module 102 slides into the material holding cavity 201 through the receiving hopper 7 at the upper end opening of the powder preforming box 2. At the same time, the line material on the unloading conveyor belt 6 of the line powder unloading module 101 slides into the material holding cavity 201 through the receiving hopper 7 during the predetermined interval pause time of the unloading conveyor belt 6 of the texture powder unloading module 102. The above raw materials form a stack of corresponding unloading width in the material holding cavity 201. When the material is stacked to the set height, the unloading part 5 of the corresponding unloading hopper is closed when the detection sensor 1101.5 senses that there is material. When the detection sensors 1101.1 and 1101.3 do not sense that there is material, the corresponding unloading hopper continues to unload material and slides into the material holding cavity 201 through the receiving hopper with the unloading conveyor belt 6 and is stacked until the unloading hopper is closed when it senses that there is material.

[0212] like Figure 19 As shown, the raw materials are stacked from top to bottom along the stacking angle direction according to the falling raw materials, forming a peak-like texture powder layout 24 in the material cavity, and are stored in the powder preforming box 2;

[0213] The remaining steps are consistent with Example 7, and the Figure 20 Porcelain plate shown.

[0214] Example 9

[0215] Based on the above embodiment, this embodiment discloses another method for manufacturing a ceramic plate with a textured body. The difference from the above embodiment is that:

[0216] refer to Figure 21 In this embodiment, the pressing machine 14 is a stamping press with a mold cavity, and the secondary conveyor belt assembly 16 is a retractable movable conveyor belt in the prior art. A transition plate 17 is also provided at the discharge end of the secondary conveyor belt assembly. The secondary conveyor belt assembly 16 moves forward and extends to the mold cavity position of the press, and the raw material with the flowing texture pattern 19 or the raw material with the peak-like texture powder layout 24 is placed into the mold cavity of the press. After the secondary conveyor belt assembly 16 has placed the material, it immediately returns to the bottom of the belt conveyor assembly 3 to wait for the next round of material placement and connection.

[0217] When the secondary conveyor belt assembly 16 exits the mold cavity position of the press, the press begins to punch out the green body, and the raw material carrying the next round of flow-like texture layout 19 moves forward with the secondary conveyor belt assembly 16, pushing the green body pressed in the previous time out of the press for the next round of laying, forming a cycle of laying, pressing and sending the continuously produced green bodies to the drying kiln for drying.

[0218] Example 10

[0219] Based on the above embodiment, this embodiment discloses another method for manufacturing a ceramic plate with a textured body. The difference from the above embodiment is that:

[0220] refer to Figure 22 In this embodiment, the pressing machine is a stamping press with a mold cavity, and a frame feeding grid 18 is also provided on the secondary conveyor belt assembly 16. The frame feeding grid 18 adopts an existing structure, for example, the grid structure disclosed in application number "CN201010227330.6" or application number "200810088848.9".

[0221] During the pressing process, the frame feed grid 18 frames the green body material on the conveying plane of the secondary conveyor belt assembly 16 and then moves forward to the die cavity position of the press, and places the material with the flowing whole body texture layout 19 or the material with the peak-like texture powder layout 24 into the die cavity of the press. After the frame feed grid 18 frames and places the material, it immediately returns to the secondary conveyor belt assembly 16 to wait for the next round of framing and feeding.

[0222] When the frame feeding grid 18 exits the mold cavity position of the press, the press starts to punch out the green body, and the frame feeding grid 18, which has framed the raw materials for the next round of flow-like layout, pushes the green body pressed in the previous time out of the press for the next round of feeding, forming a cycle of feeding, pressing and sending the continuously produced green bodies to the drying kiln for drying.

[0223] Example 11

[0224] In the above embodiment, in step b, the unloading hopper of the unloading assembly 1 is a combination of a pit-carved roller hopper and a flat roller hopper;

[0225] Alternatively, in step b, the raw materials are moved on the unloading conveyor belt 6 by the lever 12 to adjust the layout of the raw materials on the unloading conveyor belt 6, or the raw materials are disturbed during the process of falling into the material holding cavity 201, so that the layout of the raw materials in the material holding cavity 201 changes;

[0226] Alternatively, in step c, the shape of the raw material in the material holding cavity 201 of the powder preforming box 2 is changed by adjusting the baffle 2013;

[0227] Alternatively, in step b, the position of the partition 8 in the storage section 4 is adjusted and / or one or more discharge baffles 8 in the split baffle are selected, thereby adjusting the discharge width, discharge position and amount of the discharge of the discharge section 5 of the hopper, thereby controlling the raw materials to enter the material holding cavity 201 to form different stacking surfaces, causing the stacking and flow patterns of the raw materials in the material holding cavity 201 to change.

[0228] Thus, the present invention can be produced as needed in continuous production. Figure 23 The ceramic plate shown has a generally uniform main body but a flow-like texture with a sloped texture shape variation. In addition to the line area 1801 and the texture area 1802 , the ceramic plate 18 also includes a line variation area 1803 and a texture variation area 1804 .

[0229] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and any modifications and variations of the invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience of description only and do not constitute any limitation to the invention.

Claims

1. A material distribution device for a ceramic plate with a full-body texture, comprising a blanking assembly, a powder preforming box, and a belt conveyor assembly, wherein the belt conveyor assembly is horizontally arranged below the powder preforming box, and the blanking assembly is arranged above the powder preforming box, characterized in that: The powder preforming box is arranged at an angle α to the conveying plane of the belt conveyor assembly, 61°≤α≤90°, and a material holding cavity with openings at both the upper and lower ends is provided in the powder preforming box, and a discharge gate is provided at the lower end of the material holding cavity; The angle between the intersection line of the lower end of the powder preforming box and the conveying plane of the belt conveyor assembly and the center line of the conveying plane of the belt conveyor assembly is β, 45°≤β≤90°; The blanking assembly and the powder preforming box are fixedly mounted on an angle adjustment device. The intersection of the intersection line of the lower end of the powder preforming box and the conveying plane of the belt conveyor assembly and the center line of the conveying plane of the belt conveyor assembly is the adjustment center. The angle adjustment device drives the blanking assembly and the powder preforming box to rotate and adjust the center of the circle. The powder preforming box comprises a front plate, a back plate and side plates connected to the front plate and the back plate, the front plate and / or the back plate are detachably connected to the side plates, the back plate and the front plate are sequentially arranged along the conveying direction of the belt conveyor assembly, the distance between the lower end of the front plate and the conveying surface of the belt conveyor assembly is greater than the distance between the lower end of the back plate and the conveying surface of the belt conveyor assembly; the front plate is also provided with a gate plate whose height is adjustable in the vertical direction; an adjusting plate is provided in the material holding cavity, one end of the adjusting plate is rotatably provided on the inner wall of the material holding cavity, two sides of the adjusting plate are respectively attached to the front plate and the back plate and slide relative to the front plate and the back plate, and the inner wall of the material holding cavity is covered with a translucent anti-sticking film; The unloading assembly includes a plurality of unloading hoppers and an unloading conveyor belt arranged below the unloading hoppers. Each unloading hopper includes a storage part and a unloading part. The unloading hopper is a roller-type unloading hopper or an electrically controlled unloading hopper including a lattice-type unloading hole with an aperture of 3mm to 20mm. The discharge end of the unloading conveyor belt is located directly above the material holding cavity. The upper end of the material holding cavity is connected to a receiving hopper. The discharge hopper is arranged in 2 to 10 rows in parallel along the conveying direction of the discharge conveyor belt. The discharge hopper is a roller type discharge hopper. A discharge baffle is provided at the discharge outlet of each row of the discharge hoppers. The discharge hopper is provided with a driving member for driving the discharge baffle to vertically rise and fall to adjust the size of the closed discharge outlet; The discharging baffle is an integrated type, and the driving member drives the discharging baffle to rise and fall vertically as a whole. A plurality of partitions are provided in the storage part of each row of the discharge hoppers, and the plurality of partitions divide the storage part into a plurality of storage cavities; a plurality of partitions are arranged at intervals along the conveying direction perpendicular to the discharge conveyor belt, and the positions of the partitions in the arrangement direction are adjustable; or the discharging baffle is a split type, and a discharging baffle is provided at the outlet of each discharge part below the storage cavity, and a driving member is provided corresponding to each discharging baffle; the discharge hopper of the discharge assembly is a combination of one or more of a flat roller discharge hopper, a rack roller discharge hopper, and a special-shaped pit-carved roller discharge hopper.

2. The distribution device for the ceramic plate with a full body texture according to claim 1, characterized in that: The front plate and the back plate are transparent plates, and a number of detection sensors are provided on the front plate or the back plate, and the detection sensors correspondingly control the start / stop status of one or more driving parts; the detection sensor is a proximity switch or a photoelectric sensor; the unloading conveyor belt is provided with an angle-adjustable and retractable lever; and an adjustable baffle is provided in the material holding cavity.

3. A method for manufacturing a ceramic plate with a full-body texture, characterized in that: The use of a pressing machine and the distribution device for the ceramic plate with a full-body texture according to claim 2 comprises the following steps: a. Machine Preparation: Assemble a conventional pressing machine and the feeding device for the ceramic tile with a full-body texture according to claim 2 to form a ceramic tile production line, select an angle α between 61° and 90°, and select an angle β between 45° and 90°, install the feeding device, set the discharge position, discharge sequence, and discharge amount of the discharge assembly, set the height of the discharge gate, and set the running speed of the belt conveyor assembly; b. Raw material preparation: Prepare 2 to 10 kinds of ceramic raw materials of single color or mixed color and / or powder, granular, or flaky materials obtained by crushing or rolling these ceramic raw materials after pre-pressing, and mix them into a prepared material in a predetermined proportion, wherein the prepared material is a powder material with a particle size of not less than 85% on a 60-mesh sieve, and load the prepared material into the predetermined discharge hopper of the discharge assembly; c. Start the machine: the unloading conveyor belt is in operation, and the unloading assembly works according to a preset timing to load and unload materials onto the unloading conveyor belt, and the unloading conveyor belt transports the raw materials to the material holding cavity of the powder preform box; d. Natural flow of raw materials: The unloading conveyor belt drops the raw materials on it into the material holding cavity from the upper opening. Under its own weight, the raw materials are stacked and flowed from top to bottom according to the preset raw material accumulation angle, forming a powder layout with a sloped flow texture, and are stored in the material holding cavity. e. Material distribution: The belt conveyor assembly is started, and the raw material with a fluid and textured structure flows out from the discharge gate at the lower end of the material holding cavity and is spread flat on the conveying plane of the belt conveyor assembly. A secondary conveyor belt assembly is also provided at the feed end of the press, and a transition plate is further provided between the secondary conveyor belt assembly and the belt conveyor assembly. The belt conveyor assembly receives the raw material with a fluid and textured structure and conveys it to the conveying plane of the secondary conveyor belt assembly. The secondary conveyor belt assembly conveys the raw material with a fluid and textured structure into the press; f. Pressing: The press presses the raw materials into blanks; g. Drying and firing: Dry the pressed green body and send it into a kiln for firing; h. Processing: After firing, the body is edge-ground, polished, or only edge-ground without polishing to produce a porcelain plate with a flowing body texture.

4. The manufacturing method according to claim 3, characterized in that In step c, one or more detection sensors are set to control the actions of one or more driving members. When the detection sensor at a certain position detects the raw material, the driving member is started to drive the discharge baffle to close or to drive the discharge baffle to open.

5. The manufacturing method according to claim 3, characterized in that In step f, the pressing machine is a moldless press, and the secondary conveyor belt assembly directly transports the raw materials with a flow-like throughout-body texture modeling layout to the forming position of the press. The pressing machine presses the raw materials with a flow-like throughout-body texture modeling layout into a green body, and with the circulation of the secondary conveyor belt assembly, the green body is sent to a drying kiln for drying, and the subsequent raw materials with a flow-like throughout-body texture modeling layout enter the next round of green body pressing process with the circulation of the secondary conveyor belt assembly, forming a cycle of laying, pressing, and sending the continuously prepared green bodies to a drying kiln for drying.

6. The manufacturing method according to claim 3, characterized in that In the step f, the pressing machine is a stamping press with a mold cavity, and the secondary conveyor belt assembly is a retractable movable conveyor belt. The secondary conveyor belt assembly moves forward and extends to the mold cavity position of the press, and the raw material with a flow-like texture layout is placed in the mold cavity of the press. After the secondary conveyor belt assembly has placed the material, it immediately returns to the bottom of the belt conveyor assembly, waiting for the next round of material placement. When the secondary conveyor belt assembly exits the mold cavity position of the press, the press starts to punch and press the blank, and the raw material with the next round of flow-like layout moves forward with the secondary conveyor belt assembly, pushing the blank pressed in the previous press out of the press for the next round of material placement, forming a cycle of placing the material, pressing, and sending the continuously prepared blanks to the drying kiln for drying.

7. The manufacturing method according to claim 3, characterized in that In step b, the unloading hopper of the unloading assembly is a combination of a partially concave-carved roller hopper and a flat roller hopper; or, in step b, the raw materials are moved on the unloading conveyor belt by a shifting rod to adjust the layout of the raw materials on the belt, or the raw materials are disturbed in the process of falling into the material holding cavity, so that the layout of the raw materials in the material holding cavity changes; or, in step c, in the material holding cavity of the powder preform box, the shape of the raw materials in the material holding cavity is changed by adjusting the position of the baffle; or, in step b, the position of the partition in the storage part is adjusted and / or one or more discharge baffles in the split baffle are selected to adjust the discharge width, unloading position and material amount of the unloading hopper, so as to control the raw materials to enter the material holding cavity to form different stacking surfaces, so that the stacking and flow patterns of the raw materials in the material holding cavity are changed.

8. The manufacturing method according to any one of claims 3 to 5, characterized in that: Between step f and step g, the green body is transported to the glazing line process for inkjetting of predetermined patterns, application of glaze and surface decoration effects of dry granular materials.

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