Artificial stone preparation equipment

Abstract

The utility model discloses artificial stone preparation equipment. The artificial stone preparation equipment comprises a mold, a material distribution device and a slitting device, the mold is provided with a containing space used for containing slurry. The material distributing device can distribute the slurry in the containing space. The slitting device comprises a vibration slitting mechanism and a blade assembly, the blade assembly is separably installed on the vibration slitting mechanism, and the vibration slitting mechanism can drive the blade assembly to vibrate and be inserted into the containing space so as to separate the slurry. And after the blade assembly is inserted into the accommodating space, the blade assembly is separated from the vibration slitting mechanism and is subjected to a curing process along with the slurry. The vibration characteristic of the vibration slitting mechanism enables the blade assembly to effectively penetrate through dense slurry, and precise cutting is achieved. The blade assembly is convenient to replace and maintain due to the separated design, meanwhile, positioning and taking out in the curing process are also convenient, the automation degree and the production efficiency are improved, and material waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building material manufacturing equipment, in particular to an artificial stone preparation device. Background Art

[0002] At present, the process equipment for artificial stone production mainly adopts the process equipment of the pressing plate method and the square material method. The pressing plate method mainly uses rubber or steel thin plate molds, and only one quartz stone plate can be pressed at a time. After the plate is cured, post-processing is carried out by using equipment such as thicknessing and polishing. The square material method mainly uses a large steel square mold to press large artificial stone square embryos. After curing and maintenance, batch cutting is carried out by using a gang saw, and finally processing such as polishing is carried out. For the hardened artificial stone, due to the thickness of the saw blade being 1.7 - 2.5 mm, 2.5 - 3.5 mm of artificial stone saw pulp will be caused; in the pressing plate method, because there is slurry wrapping on both the front and back during the artificial stone pressing process, and for the flatness, indentation, etc., about 3 - 4.5 mm of thickness needs to be ground for thicknessing. Taking an artificial stone factory with an annual output of 10 million square meters as an example, the annual waste slurry production exceeds 160,000 tons. The solid waste slurry is extremely difficult to utilize, with high treatment costs and easy to cause environmental pollution. All along, the treatment and utilization of a large amount of waste slurry generated in the production and preparation of artificial stone have been the pain points and difficulties in the industry. In addition, for artificial quartz stone, due to its high hardness, when using the square material method process for cutting and processing, it will cause the gang saw to break and the plate to be damaged, resulting in greater economic losses. Currently, the industry mainly uses the pressing plate method process for production, resulting in low production efficiency of artificial quartz stone and unable to expand the production capacity scale. Content of the Utility Model

[0003] The main purpose of the utility model is to propose an artificial stone preparation device, aiming to solve the technical problem of how to reduce the preparation cost of artificial stone while improving the production efficiency of artificial stone.

[0004] To achieve the above object, the utility model proposes an artificial stone preparation device, including:

[0005] A mold configured to have a containing space for containing slurry;

[0006] A cloth feeding device configured to be able to arrange the slurry in the containing space;

[0007] A slitting device, including a vibration slitting mechanism and a blade assembly, the blade assembly being configured to be detachably mounted on the vibration slitting mechanism, the vibration slitting mechanism being configured to be able to drive the blade assembly to vibrate and insert into the containing space so that the blade assembly separates the slurry;

[0008] Wherein, after the blade assembly is inserted into the containing space, the blade assembly detaches from the vibration slitting mechanism and undergoes a curing process with the slurry.

[0009] In some embodiments, the blade assembly includes a fixing member and a plurality of slitting knives mounted on the fixing member. The fixing member is configured to be detachably mounted on the vibrating slitting mechanism. The fixing member has a plurality of mounting grooves arranged at intervals, and at least one of the mounting grooves assembles the slitting knives.

[0010] In some embodiments, each of the slitting knives corresponds to one of the mounting grooves one by one.

[0011] In some embodiments, the vibrating slitting mechanism includes a main body portion and an electro-permanent magnet machine mounted on the main body portion. The electro-permanent magnet machine is configured to have an idle state and an enabled state. When the electro-permanent magnet machine is in the enabled state, the main body portion has magnetism, and the fixing member can be adsorbed and fixed on the main body portion. When the electro-permanent magnet machine is in the idle state, the main body portion loses magnetism, and the fixing member is separated from the main body portion.

[0012] In some embodiments, the vibrating slitting mechanism further includes a vibrator and a press mounted on the main body portion. The vibrator is configured to be able to provide a vibration force to the blade assembly, and the press is configured to be able to provide a pressure to the blade assembly so that the blade assembly can be inserted into the accommodating space.

[0013] In some embodiments, the mold includes a bottom plate and a first side plate group and a second side plate group connected to the bottom plate. The bottom plate, the first side plate group and the second side plate group jointly define the accommodating space. The first side plate group and the second side plate group are arranged adjacent to each other, and the first side plate group and the second side plate group are detachably connected.

[0014] In some embodiments, the first side plate group includes a first plate and a second plate arranged opposite to each other. The side of the first plate facing the accommodating space has a plurality of first limiting grooves, and the side of the second plate facing the accommodating space has a plurality of second limiting grooves. Each of the first limiting grooves corresponds to one of the second limiting grooves one by one. The slitting knives are configured to be able to be inserted into the first limiting grooves, the accommodating space and the second limiting grooves.

[0015] In some embodiments, the distance between adjacent first limiting grooves is equal to the distance between adjacent mounting grooves.

[0016] In some embodiments, the artificial stone preparation device further includes a conveying device. The cloth feeding device and the slitting device are arranged on the conveying device, and the conveying device is configured to be able to drive the mold to move so that the mold can sequentially pass through the cloth feeding device and the slitting device.

[0017] In some embodiments, the artificial stone preparation device further includes a pressing device, which is arranged between the cloth feeding device and the slitting device. The conveying device drives the mold to move from the cloth feeding device to the pressing device, and the pressing device is configured to be able to compact the slurry carried on the mold.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] In the technical solution of the present utility model, the artificial stone preparation device includes a mold, a cloth feeding device, and a slitting device. In this solution, the cloth feeding device is configured to be able to arrange the slurry in the accommodation space defined by the mold. The slitting device includes a vibration slitting mechanism and a blade assembly. The blade assembly is configured to be detachably installed on the vibration slitting mechanism, and the vibration slitting mechanism is configured to be able to drive the blade assembly to vibrate and insert into the accommodation space. Thus, the blade assembly divides the uncured slurry into multiple portions. When the blade assembly is inserted in place in the accommodation space, the blade assembly can be separated from the vibration slitting mechanism. Therefore, the blade assembly can always exist in the slurry, which is convenient for shaping during the curing process of the slurry. Compared with cutting after the slurry is cured in the related art, this solution avoids waste of materials, effectively avoids problems such as cutting blade breakage and plate breakage due to cutting, and the time taken for the blade assembly to divide the slurry is shorter. The expected plate can be obtained after the slurry is cured, and the production efficiency is significantly improved. In addition, the blade assembly enters the curing process with the slurry, effectively reducing the color difference of the finished artificial stone plate, improving the quality of the artificial stone plate, and at the same time breaking through the plate thickness of the artificial stone using the pressing method, increasing from 10 - 30 mm to 10 - 100 mm, significantly enhancing the processability of the artificial stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0021] Figure 1 It is a schematic structural diagram of an artificial stone preparation device in an embodiment of the present utility model;

[0022] Figure 2 It is a schematic structural diagram of a slitting device in an embodiment of the present utility model;

[0023] Figure 3 It is a schematic structural diagram of a blade assembly in an embodiment of the present utility model;

[0024] Figure 4For a blade assembly in an embodiment of the present utility model in Figure 3 the enlarged schematic view of local area A;

[0025] Figure 5 For a blade assembly in an embodiment of the present utility model in Figure 4 the enlarged schematic view of local area B;

[0026] Figure 6 For a partial schematic view of a mold in an embodiment of the present utility model; wherein the first plate has a first limiting groove, and at least one slitting knife is installed in at least one first limiting groove;

[0027] Figure 7 For the schematic diagram of the process of separating the cured embryo body from the mold and the blade assembly in an embodiment of the present utility model.

[0028] Explanation of the reference numerals in the drawings:

[0029] Artificial stone preparation equipment 100;

[0030] Mold 110;

[0031] First side plate group 111; first plate 1111; first limiting groove 1112;

[0032] Second side plate group 112; accommodating space 113;

[0033] Cloth feeding device 120;

[0034] Slitting device 130;

[0035] Vibrating slitting mechanism 131; main body part 1311; electro-permanent magnet machine 1312; vibrating machine 1313; press 1314;

[0036] Blade assembly 132; fixing part 1321; installation groove 13211; slitting knife 1322;

[0037] Conveying device 140;

[0038] Pressing device 150;

[0039] Green body 200;

[0040] Blank large board 300.

[0041] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0043] Please refer to Figures 1 to 6 , the present utility model provides an artificial stone preparation device 100, which includes a mold 110, a cloth feeding device 120, and a cutting device 130. The mold 110 is configured with a receiving space 113 for receiving a slurry. The cloth feeding device 120 can arrange the slurry in the receiving space 113. The cutting device 130 includes a vibrating cutting mechanism 131 and a blade assembly 132. The blade assembly 132 is detachably installed on the vibrating cutting mechanism 131. The vibrating cutting mechanism 131 can drive the blade assembly 132 to vibrate and insert into the receiving space 113 to separate the slurry. After the blade assembly 132 is inserted into the receiving space 113, the blade assembly 132 is separated from the vibrating cutting mechanism 131 and undergoes a curing process together with the slurry. The vibration characteristics of the vibrating cutting mechanism 131 enable the blade assembly 132 to effectively penetrate the dense slurry and achieve precise cutting. The detachable design of the blade assembly 132 facilitates replacement and maintenance, and also facilitates positioning and removal during the curing process, improving the degree of automation and production efficiency. In addition, this solution also ensures the uniform distribution and precise size control of the artificial stone, improves the finished product quality and production efficiency, and reduces material waste.

[0044] Specifically, the fabricating device 120 evenly disposes the slurry within the accommodating space 113 of the mold 110. Subsequently, the vibrating cutting mechanism 131 in the slitting device 130 is activated, driving the blade assembly 132 to vibrate and insert into the accommodating space 113 to separate the slurry. During the vibration process, the blade assembly 132 inserts into the slurry, and through the vibration effect, the air bubbles in the slurry are removed, making the slit slurry denser. After the blade assembly 132 inserts, it disengages from the vibrating cutting mechanism 131 and enters the curing process together with the slurry. By adopting the vibrating cutting technology, the cutting process can be made more uniform, reducing internal defects in the slit slurry and improving the finished product quality. At the same time, the separable design of the blade assembly 132 and the vibrating cutting mechanism 131 enables the vibrating cutting mechanism 131 to sequentially cut multiple modules, thereby improving the artificial stone production efficiency and eliminating the cost of additionally setting up multiple cutting mechanisms. In some embodiments, the separable design of the blade assembly 132 and the vibrating cutting mechanism 131 is conducive to replacing blade assemblies 132 of different specifications. The selectability of different blades ensures the realization of product diversity and meets the diverse market demands. Users can select blades of different shapes and sizes according to needs to adapt to artificial stone products of different specifications. This further improves the adaptability and flexibility of the equipment, simplifies the operation process, and further optimizes the production cost and product quality of artificial stone. In some embodiments, in order to ensure the cutting accuracy and consistency, the vibrating cutting mechanism 131 can be equipped with a precise position sensor to ensure that the cutting depth is the same each time. It can be understood that in this solution, the blade assembly 132 adopts a modular design for quick blade replacement without the need to stop the machine for complex adjustments, maintaining the cutting accuracy of the vibrating cutting mechanism 131.

[0045] Please refer to Figure 3 and Figure 4 As shown in FIGS. and, the blade assembly 132 includes a fixing member 1321 and a plurality of cutting blades 1322 mounted on the fixing member 1321. The fixing member 1321 is configured to be detachably mounted on the vibrating cutting mechanism 131. The fixing member 1321 has a plurality of mounting grooves 13211 arranged at intervals, and at least one mounting groove 13211 assembles the cutting blades 1322. Specifically, after the fixing member 1321 is connected to the vibrating cutting mechanism 131, driven by the vibration provided by the vibrating cutting mechanism 131, the cutting blades 1322 are driven to insert into the accommodating space 113 to cut the slurry. After cutting is completed, the fixing member 1321 disengages from the vibrating cutting mechanism 131, and the cutting blades 1322 remain in the slurry for the forming of the plate during the curing process of the slurry. In addition, the material of the cutting blades 1322 can be made of wear-resistant and corrosion-resistant materials to extend the service life. In some embodiments, the cutting blades 1322 can be rigid ultra-thin and super-hard metal sheets with a thickness of 0.5 - 2.0 mm, and the surface of the cutting blades 1322 is treated with a non-stick coating.

[0046] It should be noted that the distance between adjacent cutting knives 1322 can be adjusted by adjusting the corresponding relationship between the cutting knife 1322 and the installation groove 13211, so as to adapt to the cutting of products of different sizes, thereby improving the production efficiency and flexibility of the artificial stone preparation device 100. Exemplarily, there may be an installation groove 13211 without a cutting knife 1322 between adjacent cutting knives 1322. For the convenience of description, the first cutting knife, the second cutting knife, and the third cutting knife are defined. The first cutting knife is adjacent to the second cutting knife, and there is an installation groove 13211 between the first cutting knife and the second cutting knife (this installation groove 13211 is in an idle state, that is, no cutting knife 1322 is installed). The second cutting knife is adjacent to the third cutting knife, and there are two idle installation grooves 13211 between the second cutting knife and the third cutting knife. Thus, the artificial stone preparation device 100 of the present solution can produce plates of different sizes in the same batch.

[0047] Please refer to Figure 4 , in some embodiments, each cutting knife 1322 corresponds to an installation groove 13211 one by one. That is, a cutting knife 1322 is installed in each installation groove 13211 on the fixing member 1321. Each cutting knife 1322 corresponds to an installation groove 13211. In this way, it can be ensured that the cutting knives 1322 maintain a consistent spacing and position during the cutting process, thereby ensuring the consistency of the cutting effect. It should be noted that during the preparation of the fixing member 1321, the distance between adjacent installation grooves 13211 can be adjusted so that the artificial stone preparation device 100 can produce plates of corresponding thicknesses. In some embodiments, the spacing between adjacent cutting slices can be the thickness dimension of the plate plus or minus 0.5 millimeters.

[0048] Please refer to Figure 2, in some embodiments, the vibration slitting mechanism 131 includes a main body portion 1311 and an electro-permanent magnet machine 1312 mounted on the main body portion 1311. The electro-permanent magnet machine 1312 is configured to have an idle state and an enabled state. When the electro-permanent magnet machine 1312 is in the enabled state, the main body portion 1311 has magnetism, and the fixing member 1321 can be adsorbed and fixed to the main body portion 1311. When the electro-permanent magnet machine 1312 is in the idle state, the main body portion 1311 loses magnetism, and the fixing member 1321 is separated from the main body portion 1311. Thus, the adsorption and release of the fixing member 1321 can be realized by controlling the on-off of the magnetism. Specifically, the electro-permanent magnet machine 1312 generates magnetism in the enabled state, attracting the fixing member 1321 to be adsorbed on the main body portion 1311 to realize the installation of the fixing member 1321. In the idle state, the electro-permanent magnet machine 1312 loses magnetism, and the fixing member 1321 is separated from the main body portion 1311. Through the magnetic control of the electro-permanent magnet machine 1312, the automatic adsorption and release of the fixing member 1321 are realized, simplifying the operation process and improving the work efficiency. In addition, the magnetism generated by the electro-permanent magnet machine 1312 can further adsorb the slitting knife 1322 to the fixing member 1321, thereby improving the connection reliability between the slitting knife 1322 and the fixing member 1321, and avoiding the slitting knife 1322 from shaking or vibrating excessively during the process of the vibration slitting mechanism 131 providing a vibration force to the blade assembly 132 and the slitting knife 1322 vibrating and inserting into the slurry, which may affect the product quality. It can be understood that, in some embodiments, the electro-permanent magnet machine 1312 can be integrated with a position detection sensor to accurately determine whether the fixing member 1321 has been correctly adsorbed on the main body portion 1311, so as to ensure the stability of the slitting process.

[0049] Please refer to Figure 1, in some embodiments, the vibration slitting mechanism 131 further includes a vibrator 1313 and a press 1314 mounted on the main body 1311. The vibrator 1313 is configured to provide a vibration force to the blade assembly 132, and the press 1314 is configured to provide a pressure to the blade assembly 132 so that the blade assembly 132 can be inserted into the accommodation space 113. The vibrator 1313 is used to provide the vibration force, and the press 1314 is used to provide the pressure. The vibration generated by the vibrator 1313 is transmitted to the slitting knife 1322 through the fixing member 1321, causing the slitting knife 1322 to vibrate during the insertion into the slurry, thereby enabling the slitting knife 1322 to smoothly and easily insert into the slurry. The press 1314 provides the necessary pressure for the insertion of the slitting knife 1322 to ensure that the slitting knife 1322 can smoothly penetrate the slurry. The combined use of the vibrator 1313 and the press 1314 makes the slitting process smoother, and the internal structure of the slit slurry more uniform, improving the quality and stability of the product. It can be understood that, in some embodiments, the frequency of the vibrator 1313 can be adjusted according to the slurry characteristics to obtain the best slitting effect. The pressure of the press 1314 can also be adjusted as needed to adapt to slurries of different hardnesses. In some embodiments, the pressure and vibration frequency are applied in stages, and the vibration frequency can reach 20 kHz.

[0050] Please refer to Figure 2 and Figure 7 , in some embodiments, the mold 110 includes a bottom plate and a first side plate group 111 and a second side plate group 112 connected to the bottom plate. The bottom plate, the first side plate group 111 and the second side plate group 112 jointly define an accommodation space 113. The first side plate group 111 and the second side plate group 112 are arranged adjacent to each other, and the first side plate group 111 and the second side plate group 112 are separably connected. Specifically, the mold 110 is composed of a bottom plate, a first side plate group 111 and a second side plate group 112. The bottom plate is connected to the first side plate group 111 and the second side plate group 112, jointly defining the accommodation space 113. The first side plate group 111 and the second side plate group 112 are arranged adjacent to each other, and are separably connected therebetween to facilitate demolding after the slurry is cured, and facilitate the disassembly, assembly and cleaning of the mold 110. It can be understood that, in some embodiments, the first side plate group 111 and the second side plate group 112 can be separably connected by a buckle or other connecting members for quick disassembly and assembly. In addition, the bottom plate, the first side plate group 111 and the second side plates can be made of wear-resistant materials to improve the service life of the mold 110.

[0051] Please refer to Figure 6, in some embodiments, the first side plate group 111 includes a first plate 1111 and a second plate which are oppositely arranged. The side of the first plate 1111 facing the accommodating space 113 has a plurality of first limiting grooves 1112, and the side of the second plate facing the accommodating space 113 has a plurality of second limiting grooves. Each first limiting groove 1112 corresponds to each second limiting groove one by one, and the cutting knife 1322 is configured to be inserted into the first limiting groove 1112, the accommodating space 113, and the second limiting groove.

[0052] In some embodiments, please refer to Figure 6 and Figure 7 , the first side plate group 111 is composed of a first plate 1111 and a second plate. The sides of the first plate 1111 and the second plate facing the accommodating space 113 are respectively provided with a plurality of first limiting grooves 1112 and second limiting grooves. The cutting knife 1322 can be inserted into the first limiting groove 1112, the accommodating space 113, and the second limiting groove. After the cutting knife 1322 is inserted into the first limiting groove 1112 and the second limiting groove, with the drive of the vibrating cutting mechanism 131, the cutting knife 1322 performs a cutting operation along a predetermined path under the guidance of the first limiting groove 1112 and the second limiting groove. Through the guidance of the first limiting groove 1112 and the second limiting groove, the position accuracy of the cutting knife 1322 during the cutting process is ensured, and the cutting accuracy is improved. It can be understood that, in some embodiments, the sizes of the first limiting groove 1112 and the second limiting groove can be adjusted according to the size of the cutting knife 1322 to ensure the accurate insertion of the cutting knife 1322. In addition, the limiting groove can be made of wear-resistant material to extend its service life.

[0053] It should be noted that the distance between adjacent first limiting grooves 1112 is equal to the distance between adjacent mounting grooves 13211. Thus, the distance between the second limiting grooves is the same as the distance between the mounting grooves 13211 on the fixing member 1321. By setting the distance between the first limiting grooves 1112 equal to the distance between the mounting grooves 13211, it can be ensured that when the cutting knife 1322 is inserted into the first limiting groove 1112, it can accurately correspond to the cutting knife 1322 in the mounting groove 13211, realizing the accurate guidance of the cutting knife 1322, thereby improving the cutting accuracy and stability of the artificial stone preparation device 100.

[0054] Please refer to Figure 1, in some embodiments, the artificial stone preparation device 100 further includes a conveying device 140, a cloth feeding device 120 and a slitting device 130 are arranged on the conveying device 140, and the conveying device 140 is configured to be able to drive the mold 110 to move so that the mold 110 can pass through the cloth feeding device 120 and the slitting device 130 in sequence. Specifically, the cloth feeding device 120 and the slitting device 130 are arranged on the conveying device 140, and the conveying device 140 can drive the mold 110 to pass through the cloth feeding device 120 and the slitting device 130 in sequence. The conveying device 140 drives the mold 110 to pass through the cloth feeding device 120 and the slitting device 130 in sequence, thereby realizing the automation of the cloth feeding and slitting of the slurry. Through the conveying device 140, the continuous automation of the cloth feeding and slitting processes is realized, the production efficiency of artificial stone is improved, the manual intervention is reduced, and the labor intensity is lowered. It can be understood that, in some embodiments, the conveying device 140 can adopt a chain conveyor belt to ensure the stable movement of the mold 110. In addition, the conveying device 140 can be equipped with a speed regulating device to meet the requirements of different processes.

[0055] Please refer to Figure 1 , in some embodiments, the artificial stone preparation device 100 further includes a pressing device 150, the pressing device 150 is arranged between the cloth feeding device 120 and the slitting device 130, and the conveying device 140 drives the mold 110 to move from the cloth feeding device 120 to the pressing device 150. The pressing device 150 is configured to be able to compact the slurry carried on the mold 110. Specifically, after the mold 110 is loaded with the slurry by the cloth feeding device 120, the conveying device 140 sends it to the pressing device 150, the pressing device 150 compacts the slurry in the mold 110, and then the mold 110 continues to move to the slitting device 130 for slitting operation. By adding the pressing device 150, the density of the slurry can be further increased, the internal voids of the slurry can be reduced, and the physical properties of the finished product can be improved. It can be understood that, in some embodiments, the pressing device 150 can adopt a hydraulic or pneumatic method to provide sufficient pressing force. In addition, the pressing device 150 can be equipped with a pressure sensor to monitor the pressure change during the pressing process and ensure the consistency of the pressing effect.

[0056] In some embodiments, the cloth-feeding device 120 can mix and stir the raw materials to prepare a slurry. In other embodiments, a mixing and stirring device can also be provided to mix and stir the raw materials into a slurry, and then the slurry is loaded into the mold 110 through the cloth-feeding device 120. Specifically, the raw materials include adhesive materials (including but not limited to unsaturated polyester resin + curing agent: the solid content of unsaturated polyester resin is 64% - 70%, the viscosity at 25°C is 600 - 850 mPa·s, and the appearance is colorless or light yellow transparent liquid. Among them, the curing agent is a colorless transparent high-temperature curing agent; or white portland cement + mineral admixture: the white portland white cement mainly uses P·W52.5, D50 = 12.5 μm; the mineral admixture is mainly kaolin, white silica fume, etc., D50 = 0.2 - 3 μm), quartz sand (the particle size can be 0.1 - 0.3 mm, or 0.3 - 0.6 mm, or 0.6 - 1.2 mm, or 1.2 - 6 mm, the water content is not more than 0.1%, and there are no impurities), quartz powder (the particle size is 5 - 100 um, white powder, whiteness is greater than 92, the water content is not more than 0.1%), polycarboxylate superplasticizer (water reduction rate > 25%, liquid), coupling agent (silane coupling agent, colorless transparent liquid), and toughening agent (including but not limited to acrylic emulsion, styrene-acrylic emulsion or EVA emulsion). In some embodiments, 0 - 20% pigment can also be incorporated into the raw materials according to color development (the pigment is prepared into a color paste by pre-mixing evenly with resin in proportion).

[0057] When the slurry is loaded into the mold 110 and transported to the pressing device 150 through the conveying device 140, the pressing device 150 first performs a vacuum treatment on it (the vacuum value is 50 mBar, and the pressure is maintained for 2 min), and then starts vibration molding. The pressing process is divided into 7 frequency bands, and they are vibrated step by step according to the set frequency within the range of 0 - 3200 Hz. The maximum pressure reaches 2.5 Bar. After the pressing time is 65 s, the pressure is gradually released step by step to complete the pressing molding.

[0058] After being pressed by the pressing device 150, the mold 110 moves to the cutting device 130 along with the conveying device 140. The vibrating cutting mechanism 131 inserts the blade assembly 132 into the slurry according to the preset vibration and movement values. Specifically, the vibrating cutting mechanism 131 applies a positive vibration and pressure downward on the top of the blade assembly 132, and the pressure and vibration frequency are applied step by step, so that the blade assembly 132 completes cutting from top to bottom along the first limiting groove 1112 and the second limiting groove on the inner side of the mold 110. Then the vibrating cutting mechanism 131 separates from the blade assembly 132. The segmented blank 200 and the blade assembly 132 are sent to the constant temperature curing chamber. After curing for 7 days, they are transported to the demolding and unloading line. Please refer to Figure 7, remove the mold 110 (the first side plate group 111 and the second side plate group 112 are separated from each other). Then, reconnect the fixing member 1321 through the vibration slitting mechanism 131 (at this time, the pressure machine 1314 may not be provided for the vibration slitting mechanism 131), so as to separate the slitting knife 1322 from the green body 200, and obtain the blank large plate 300. The artificial stone plate is obtained by performing subsequent treatment processes such as polishing on the blank large plate 300.

[0059] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0060] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or", "or / and", or "and / or" appear throughout the text, their meanings include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those skilled in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0061] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural transformations made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An artificial stone preparation device, characterized in that: include: A mold configured to have a containing space for containing the slurry; a material distribution device configured to arrange the slurry in the accommodating space; A slitting device, comprising a vibrating slitting mechanism and a blade assembly, wherein the blade assembly is configured to be detachably mounted on the vibrating slitting mechanism, and the vibrating slitting mechanism is configured to be able to drive the blade assembly to vibrate and be inserted into the accommodating space so that the blade assembly can separate the slurry; Wherein, after the blade assembly is inserted into the accommodating space, the blade assembly is separated from the vibration slitting mechanism and undergoes a curing process along with the slurry.

2. The artificial stone preparation equipment according to claim 1, characterized in that: The blade assembly includes a fixing member and a plurality of slitting knives mounted on the fixing member. The fixing member is configured to be detachably mounted on the vibration slitting mechanism. The fixing member has a plurality of installation grooves arranged at intervals, and at least one of the installation grooves is used to assemble the slitting knives.

3. The artificial stone preparation equipment according to claim 2, characterized in that: Each of the slitting knives corresponds to the mounting groove one by one.

4. The artificial stone preparation equipment according to claim 2, characterized in that: The vibration cutting mechanism includes a main body and an electric-controlled permanent magnet machine installed on the main body. The electric-controlled permanent magnet machine is configured to have an idle state and an enabled state. When the electric-controlled permanent magnet machine is in the enabled state, the main body is magnetic, and the fixing part can be adsorbed and fixed to the main body. When the electric-controlled permanent magnet machine is in the idle state, the main body loses its magnetism, and the fixing part is separated from the main body.

5. The artificial stone preparation equipment according to claim 4, characterized in that: The vibration slitting mechanism also includes a vibrator and a press installed on the main body, the vibrator is configured to provide vibration force to the blade assembly, and the press is configured to provide pressure to the blade assembly so that the blade assembly can be inserted into the accommodating space.

6. The artificial stone preparation equipment according to claim 2, characterized in that: The mold includes a bottom plate and a first side plate group and a second side plate group connected to the bottom plate. The bottom plate, the first side plate group and the second side plate group jointly define the accommodating space. The first side plate group and the second side plate group are adjacently arranged, and the first side plate group and the second side plate group are detachably connected.

7. The artificial stone preparation equipment according to claim 6, characterized in that: The first side plate group includes a first plate and a second plate that are arranged opposite to each other, the first plate has a plurality of first limiting grooves on a side facing the accommodating space, the second plate has a plurality of second limiting grooves on a side facing the accommodating space, each of the first limiting grooves corresponds to each of the second limiting grooves one by one, and the slitting knife is configured to be inserted into the first limiting groove, the accommodating space and the second limiting groove.

8. The artificial stone preparation equipment according to claim 7, characterized in that: The spacing between adjacent first limiting grooves is equal to the spacing between adjacent installation grooves.

9. The artificial stone preparation equipment according to claim 1, characterized in that: The artificial stone preparation equipment also includes a conveying device, the material distribution device and the slitting device are arranged on the conveying device, and the conveying device is configured to drive the mold to move so that the mold can pass through the material distribution device and the slitting device in sequence.

10. The artificial stone preparation equipment according to claim 9, characterized in that: The artificial stone preparation equipment also includes a pressing device, which is arranged between the material distribution device and the slitting device. The conveying device drives the mold to move from the material distribution device to the pressing device. The pressing device is configured to compact the slurry carried by the mold.

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