Ceramic rock plate dry particle material distribution and recovery device and method

Abstract

The invention discloses a ceramic rock plate dry particle distributing and recycling device and method.The ceramic rock plate dry particle distributing and recycling device comprises a feeding assembly, a first conveying belt, a distributing hopper, a recycling and separating assembly, a second conveying belt, a screening assembly and a third conveying belt, the distributing hopper is arranged on the first conveying belt, and the recycling and separating assembly is further arranged above the first conveying belt; a second conveying belt is arranged at the bottom of the recycling and separating assembly, and a screening assembly is arranged at the end, away from the recycling and separating assembly, of the second conveying belt. By means of the recycling and separating assembly, the recycled dry particles with different weights and sizes can be separated, and the situation that the fine dry particles affect the material distribution effect is avoided; meanwhile, through the screening assembly, the separated dry particles can be screened out, agglomerated dry particles are screened out, and the situation that the recycled dry particles affect the material distribution effect is further avoided; and through the recycling and separating assembly and the screening assembly, the repeated utilization rate of the dry particles can be increased, and the situation that the quality of the ceramic rock plate is affected due to the quality problem of the recycled dry particles can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of dry particle recovery, and in particular to a device and method for recovering dry particle distribution of ceramic rock plates. Background Art

[0002] Natural stone, as a building and decorative material, is widely favored by consumers for its rich patterns, colors, and textures. However, as a non-renewable resource, its mining is gradually being restricted. With the continuous innovation of new equipment, materials, and technologies in recent years, architectural ceramics have experienced rapid development in materials, processes, and decorative methods. Digital 3D positioning stereoscopic raw stone antique ceramic tiles are one such example. This approach primarily involves scanning the stone, generating a file for further design. Combined with innovative product processes and glaze formulations, 3D digital decoration technology is employed to align the inkjet pattern with the texture formed by the dry particles, achieving a surface finish similar to that of the raw stone after firing.

[0003] In the process of preparing digital three-dimensional positioning solid raw stone antique ceramic tiles, digital glue is sprayed, dry particles are applied, and then the dry particles not adhered by the glue are sucked away through a negative pressure suction pipe to achieve a dry particle positioning three-dimensional decorative effect. Considering the cost, the dry particles not adhered by the glue are generally recycled. For example, the utility model patent with the Chinese announcement number CN211054018U discloses a "ceramic tile decoration production line with reusable dry particles". It includes a conveying device, a dry particle printer and a recycling machine. The dry particles are printed by a printing unit, and then the dry particles are sucked into a return hopper by a dry particle adsorption device. The dry particles in the return hopper are then conveyed to the feed end of the dry particle printer, thereby realizing the recycling and reuse of the dry particles. However, during the dry particle adsorption recovery, the suction nozzle will not only suck away the dry particles not adhered by the glue, but also absorb some dry particles that are clumped together by the glue or relatively small dry particles. The direct reuse of these dry particles will affect the quality of the finished ceramic rock plate.

[0004] In view of this, the existing technology still needs to be improved and developed. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a ceramic rock slab dry particle material recovery device and method, aiming to solve the problem that the dry particle recovery device in the prior art is unable to screen and separate agglomerated or fine dry particles and directly reuse them, thereby affecting the quality of the ceramic rock slab.

[0006] The technical solutions adopted by the present invention to solve the technical problems are as follows:

[0007] A ceramic rock plate dry particle cloth recovery device, comprising:

[0008] Loading components;

[0009] A first conveyor belt is provided at the bottom of the loading assembly and is used to convey ceramic rock slab bricks;

[0010] A distribution hopper is provided on the first conveyor belt; the feeding assembly cooperates with the distribution hopper to distribute dry particles to the surface of the ceramic rock slab tile blank;

[0011] A recovery and separation component is provided above the first conveyor belt and is used for recovering and separating dry particles;

[0012] A second conveyor belt is provided at the bottom of the recycling and separation component;

[0013] a screening component, disposed on one side of the recovery and separation component, for screening dry particles; the screening component cooperates with the second conveyor belt to convey the recovered dry particles into the screening component;

[0014] A third conveyor belt has one end disposed at the bottom of the outlet of the screening component and the other end disposed at the top of the feeding component to convey the screened dry particles into the feeding component.

[0015] Furthermore, the recovery and separation component includes:

[0016] A material collecting tower is provided on one side of the first conveyor belt;

[0017] A suction nozzle is provided on the top of the first conveyor belt; the suction nozzle is connected to the material receiving tower through a suction hose;

[0018] A negative pressure separation component is disposed inside the receiving tower to generate negative pressure inside the receiving tower and separate fine dry particles;

[0019] The intermittent discharge component is arranged at the bottom of the material receiving tower and is used for intermittent discharge.

[0020] Furthermore, the negative pressure separation component includes:

[0021] A receiving chamber is provided at the top of the material receiving tower;

[0022] a vortex fan rotatably disposed in the accommodating chamber and used to extract air from the material receiving tower;

[0023] A fine powder recovery hose is provided at the top of the material receiving tower; one end of the fine powder recovery hose is connected to the accommodating chamber;

[0024] The fine powder recovery bin is arranged outside the material receiving tower; the fine powder recovery bin is connected to the fine powder recovery hose.

[0025] Furthermore, the suction hose is partially located inside the material receiving tower, and the outlet of the suction hose faces the bottom of the material receiving tower.

[0026] Furthermore, the gap discharge assembly includes:

[0027] A discharge hose is provided at the bottom of the material receiving tower and is connected to the outlet of the material receiving tower; the second conveyor belt is located at the bottom of the discharge hose;

[0028] A fixed box is arranged at the bottom of the material receiving tower;

[0029] Two extrusion assemblies are vertically spaced apart and arranged inside the fixed box; the extrusion assemblies cooperate with the discharge hose and are used to squeeze the discharge hose to close it.

[0030] Furthermore, the extrusion assembly includes:

[0031] A fixed shaft is arranged inside the fixed box; the fixed shaft is in contact with the discharge hose;

[0032] Two guide plates are arranged inside the fixed box and on both sides of the discharge hose; waist-shaped holes are provided on the guide plates;

[0033] A tube pressing rod is slidably disposed in the waist-shaped hole; the tube pressing rod cooperates with the fixed shaft to close the discharge hose;

[0034] The cylinder is arranged on the outside of the fixed box; the extended shaft of the cylinder passes through the side wall of the fixed box and is connected to the pipe pressing rod to drive the pipe pressing rod to move toward the fixed shaft.

[0035] Furthermore, a detection sensor is provided on the second conveyor belt for detecting discharge of dry particles from the material receiving tower.

[0036] Furthermore, the screening component includes:

[0037] Bracket;

[0038] A vibrating cylinder is arranged on the top of the bracket; a vibrating spring is arranged at the bottom of the vibrating cylinder, and one end of the vibrating spring away from the vibrating cylinder is arranged on the bracket; the top of the vibrating cylinder has an opening; one end of the second conveyor belt is located at the top of the opening;

[0039] A vibration motor is arranged at the bottom of the vibration cylinder;

[0040] a vibrating screen, arranged inside the vibrating cylinder;

[0041] A first outlet is provided on one side of the vibrating cylinder and located on the top of the vibrating screen;

[0042] The second outlet is arranged at the bottom of the vibration cylinder and located at the bottom of the vibration screen; a guide pipe is provided at the second outlet, and the guide pipe cooperates with the third conveyor belt.

[0043] Furthermore, the feeding assembly includes:

[0044] A dry particle supply hopper is provided on one side of the first conveyor belt; one end of the third conveyor belt is located on top of the dry particle supply hopper;

[0045] A feeding belt is arranged at the bottom of the dry particle feeding hopper; one end of the feeding belt is located at the bottom of the dry particle feeding hopper, and the other end is located at the top of the distribution hopper.

[0046] A ceramic rock slab dry particle cloth recovery method, based on the above-mentioned ceramic rock slab dry particle cloth recovery device, comprises:

[0047] The recovery and separation component is used to suck out the dry particles on the ceramic rock slabs that are not adhered by the glue, and separate and discharge the dry particles of different sizes;

[0048] The recovered and separated dry particles are conveyed to the screening assembly by the second conveyor belt;

[0049] The screened dry particles are conveyed to the feeding assembly through the third conveyor belt for feeding, thereby completing the recycling of the dry particles.

[0050] Compared with the prior art, the present invention has the following beneficial effects:

[0051] In the present invention, the recycling and separation components can be used to separate dry particles of different weights and sizes after recycling, thereby preventing fine dry particles from affecting the cloth effect; at the same time, the screening components can be used to screen the separated dry particles, and the agglomerated dry particles can be screened out, further preventing the recycled dry particles from affecting the cloth effect; through the recycling and separation components and the screening components, not only the reuse rate of the dry particles can be improved, but also the quality of the ceramic rock slabs can be prevented from being affected by the quality problems of the recycled dry particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0053] Figure 2 This is a schematic diagram of the structure of the recovery and separation component of the present invention.

[0054] Figure 3 It is a schematic structural diagram of the feeding assembly of the present invention.

[0055] Figure 4 It is a schematic structural diagram of the gap discharge component of the present invention.

[0056] Figure 5 This is a schematic diagram of the screening component structure of the present invention.

[0057] Figure 6 Flowchart of the dry particle recovery method of the present invention.

[0058] The numbers in the figure are as follows: 1. Feeding assembly; 11. Dry particle feeding hopper; 12. Feeding belt; 2. First conveyor belt; 3. Distribution hopper; 4. Recovery and separation assembly; 41. Receiving tower; 42. Suction nozzle; 43. Negative pressure separation assembly; 431. Receiving trough plate; 432. Fine powder recovery hose; 433. Fine powder recovery bin; 44. Gap discharge assembly; 441. Discharge hose; 442. Fixed box; 443. Fixed shaft; 444. Guide plate; 445. Waist-shaped hole; 446. Pipe pressing rod; 447. Cylinder; 5. Second conveyor belt; 51. Detection sensor; 6. Screening assembly; 61. Bracket; 62. Vibrating cylinder; 63. Vibrating spring; 64. Guide pipe; 65. First outlet; 7. Third conveyor belt. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0060] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0061] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0062] The dry granule distribution is performed by setting instructions in a computer program. A dry granule distribution machine is installed in the distribution hopper 3. The dry granule distribution machine is used to apply the dry granules to the brick surface sprayed with the glue pattern. Then, a negative pressure device is used to suck away the dry granules that are not attached to the glue, thereby forming the desired dry granule pattern design effect and meeting the product glaze decoration requirements. The application of this technology not only enriches the product effect of the decorative pattern corresponding to the dry granule texture, but also has a high degree of automation, simple and convenient operation, and high work efficiency. However, the application of this process also has certain difficulties. First, the dry granules are prone to agglomeration, which affects the dry granule distribution effect. This is because the bricks on the production line have a certain temperature. As the moisture of the bricks is dissipated, it easily condenses into water droplets on the distribution belt. When the dry granules fall on the distribution belt and touch the water droplets, they agglomerate, causing surface defects on the bricks and affecting the decorative effect of the dry granules. Second, the suction force of the suction device is high. Uneven suction force can easily cause excess dry granules on the glaze surface of the bricks to not be sucked away, reducing the overall effect of the dry granule pattern design.

[0063] Therefore, when recycling dry particles, it is necessary to set up appropriate negative pressure equipment. At the same time, it is also necessary to screen and separate the agglomerated dry particles and fine dry particles sucked away to avoid affecting the effect of the finished ceramic rock slab when they are reused.

[0064] In view of the shortcomings of the existing technology, this embodiment provides a ceramic rock plate dry particle cloth recovery device and method, which can be specifically referred to as follows:

[0065] As attached Figure 1 and attached Figure 2As shown, a ceramic rock slab dry particle distribution recovery device includes a feeding component 1, a first conveyor belt 2, a distribution hopper 3, a recovery and separation component 4, a second conveyor belt 5, a screening component 6 and a third conveyor belt 7; the first conveyor belt 2 is arranged at the bottom of the feeding component 1, and is used to convey ceramic rock slab bricks, and a distribution hopper 3 is provided on the first conveyor belt 2, and the distribution hopper 3 is located at the bottom of the feeding component 1. The feeding component 1 can be used to feed the inside of the distribution hopper 3. The feeding component 1 cooperates with the distribution hopper 3 to apply dry particles to the surface of the ceramic rock slab bricks through the distribution hopper 3; the recovery and separation component 4 is arranged above the first conveyor belt 2 and is located on one side of the distribution hopper 3 , which is used to recover dry particles and separate the recovered dry particles into different sizes for easy recycling; a second conveyor belt 5 is provided at the bottom of the recovery and separation component 4, and the second conveyor belt 5 is used to transport the separated dry particles; a screening component 6 is provided at the bottom of the other end of the second conveyor belt 5, and the screening component 6 cooperates with the second conveyor belt 5. At the same time, the screening component 6 is used to screen out qualified dry particles from the recovered dry particles and screen out dry particles that are agglomerated; a third conveyor belt 7 is provided at the outlet of qualified dry particles of the screening component 6, and the other end of the third conveyor belt 7 extends to the top of the feeding component 1 to transport the screened dry particles into the feeding component 1.

[0066] Through the recycling and separation component 4, dry particles of different weights and sizes can be separated after recycling, so as to avoid the fine dry particles affecting the cloth effect; at the same time, through the screening component 6, the separated dry particles can be screened and the agglomerated dry particles can be screened out, further avoiding the recycled dry particles affecting the cloth effect; through the recycling and separation component 4 and the screening component 6, not only the reuse rate of the dry particles can be improved, but also the quality of the ceramic rock slabs can be avoided from being affected by the quality problems of the recycled dry particles.

[0067] Specifically, dry particles are placed into the interior of the loading component 1 manually or with auxiliary equipment, and then the loading component 1 loads the particles into the interior of the distribution hopper 3. The distribution hopper 3 distributes the particles to the ceramic rock slab blanks on the first conveyor belt 2 through the internal dry particle distribution machine. After the distribution is completed, the first conveyor belt 2 drives the ceramic rock slab blanks to move until they move to the position of the recovery and separation component 4, and the first conveyor belt 2 does not stop, while the recovery and separation component 4 absorbs the dry particles on the ceramic rock slab blanks that are not adhered by glue, and separates dry particles of different sizes through the internal structure to remove the sucked dry particle powder; however, there are still agglomerated dry particles in the dry particles after screening, and the second conveyor belt 5 transports the dry particles without dry particle powder after screening to the screening component 6. The agglomerated dry particles can be screened out through the screening of the screening component 6, and then the screened qualified dry particles are transported to the interior of the loading component 1 through the third conveyor belt 7 for recycling.

[0068] Among them, the first conveyor belt 2 is a horizontal conveyor belt, and the ceramic rock slab bricks are located on the first conveyor belt 2. The materials are loaded from one end of the first conveyor belt 2 close to the loading component 1, and unloaded from one end of the first conveyor belt 2 close to the recycling and separation component 4; the second conveyor belt 5 and the third conveyor belt 7 are inclined conveyor belts, both of which transport the recovered dry particles from a low place to a high place to facilitate screening and reuse.

[0069] The first conveyor belt 2, the second conveyor belt 5 and the third conveyor belt 7 are all existing technologies, wherein the surfaces of the second conveyor belt 5 and the third conveyor belt 7 can be provided with baffles to facilitate the movement of the recovered dry particles from a low place to a high place to prevent the dry particles from sliding.

[0070] In this application, an embodiment is shown in the attached Figure 2 and attached Figure 4 As shown, the recovery and separation component 4 includes a receiving tower 41, a suction nozzle 42, a negative pressure separation component 43 and a gap discharge component 44. The receiving tower 41 is arranged on one side of the first conveyor belt 2, and a suction nozzle 42 is fixedly provided on the top of the first conveyor belt 2, and the suction nozzle 42 is connected to the receiving tower 41 through a suction hose; a negative pressure separation component 43 is provided inside the receiving tower 41, and the negative pressure separation component 43 is used to make the receiving tower 41 have a negative pressure, and can also be used to separate fine dry particles and retain suitable dry particles; a gap discharge component 44 is provided at the bottom of the receiving tower 41, and through the gap discharge component 44, the recovered dry particles without dry particle fine powder can be discharged while maintaining a continuous negative pressure in the receiving tower 41, so as to be transported to the screening component 6 and the feeding component 1.

[0071] Specifically, the ceramic rock slab brick blanks are moved to the bottom of the recovery and separation component 4 under the action of the first conveyor belt 2, and then the recovery and separation component 4 is started. The negative pressure separation component 43 generates negative pressure inside the receiving tower 41, and the dry particles not adhered by glue on the ceramic rock slab brick blanks are sucked through the suction hose and the suction nozzle 42. The first conveyor belt 2 drives the ceramic rock slab brick blanks to move continuously, so that the suction nozzle 42 can recover dry particles on the entire surface of the ceramic rock slab brick blanks; after the dry particles are sucked into the receiving tower 41, the fine dry particles are discharged from the receiving tower 41 along with the negative pressure separation component 43, and the dry particles without dry particle fine powder fall to the bottom of the receiving tower 41 due to gravity. When the dry particles are accumulated to a certain height at the bottom of the receiving tower 41, they can be released multiple times through the gap discharge component 44 to discharge the recovered dry particles onto the second conveyor belt 5 and transported to the screening component 6.

[0072] In this embodiment, there are two suction nozzles 42, and the two suction nozzles 42 are arranged along the width of the first conveyor belt 2 to cover the entire first conveyor belt 2, so as to facilitate comprehensive operation on the ceramic rock slab brick blanks passing through.

[0073] In this embodiment, as shown in the attached Figure 2As shown, the negative pressure separation component 43 includes a accommodating chamber, a vortex fan, a fine powder recovery hose 432 and a fine powder recovery bin 433. A accommodating slot plate 431 is provided on the top of the material receiving tower 41, and the accommodating slot plate 431 cooperates with the material receiving tower 41, and an accommodating chamber is provided inside the material receiving tower 41, and the vortex fan is rotated in the accommodating chamber. The vortex fan is used to extract the cavity of the material receiving tower 41 so that there is a negative pressure in the material receiving tower 41; a fine powder recovery hose 432 is provided on one side of the accommodating slot plate 431, and the fine powder recovery hose 432 is connected to the accommodating chamber, and the vortex fan draws the air inside the material receiving tower 41 into the fine powder recovery hose 432, and a fine powder recovery bin 433 is provided on the side of the fine powder recovery hose 432 away from the accommodating chamber, and the fine powder recovery bin 433 is used to recover dry granular fine powder.

[0074] In this embodiment, the fine powder recovery hose 432 is partially located inside the material receiving tower 41. The fine powder recovery hose 432 located inside the material receiving tower 41 is L-shaped, protruding from the inner wall of the material receiving tower 41, and the outlet of the fine powder recovery hose 432 is toward the bottom of the material receiving tower 41; by directing the outlet of the fine powder recovery hose 432 toward the bottom of the material receiving tower 41, the suction force of the vortex fan on the dry particles can be reduced, thereby ensuring that relatively fine dry particles can be pumped into the fine powder recovery hose 432 under the action of the vortex fan and enter the fine powder recovery bin 433; and the relatively large dry particles fall to the bottom of the material receiving tower 41 under the action of their gravity, thereby realizing the separation of dry particles of different sizes.

[0075] In this embodiment, as shown in the attached Figure 4 As shown, the gap discharge assembly 44 includes a discharge hose 441, a fixed box 442 and two extrusion assemblies. The discharge hose 441 is arranged at the bottom of the receiving tower 41 and is connected to the outlet of the receiving tower 41, and one end of the second conveyor belt 5 is arranged at the bottom of the discharge hose 441; a fixed box 442 is also provided at the bottom of the receiving tower 41, and the discharge hose 441 is arranged to pass through the fixed box 442. Two extrusion assemblies are vertically spaced inside the fixed box 442, and the extrusion assemblies cooperate with the discharge hose 441 to extrude the discharge hose 441 to close it.

[0076] In the initial state, the two extrusion components are in working state, and the bottom of the discharge hose 441 is closed to facilitate the vortex fan to extract the air in the receiving tower 41 and form a negative pressure; when the receiving tower 41 absorbs dry particles, dry particles with large particle size will fall to the bottom of the receiving tower 41 and flow into the discharge hose 441. When the dry particles accumulate to a certain extent, the upper extrusion component can be retracted to make the dry particles flow into the discharge hose 441 between the two extrusion components, and then the upper extrusion component can be started and closed, and then the lower extrusion component can be opened to discharge the dry particles between the two extrusion components out of the discharge hose 441 and flow onto the second conveyor belt 5. Finally, the lower extrusion component can be started and closed to complete the gap discharge.

[0077] In this embodiment, as shown in the attached Figure 4 As shown, the extrusion assembly includes a fixed shaft 443, a guide piece 444, a tube pressing rod 446 and a cylinder 447. The fixed shaft 443 is arranged inside the fixed box 442, and the fixed shaft 443 contacts the outer wall of the discharge hose 441. Two guide pieces 444 are also provided inside the fixed box 442, and are located on both sides of the discharge hose 441. The two guide pieces 444 are provided with symmetrical waist-shaped holes 445, and the fixed shaft 443 is located at one end of the waist-shaped hole 445. A tube pressing rod 446 is slidably provided in the other end of the two waist-shaped holes 445. The tube pressing rod 446 cooperates with the fixed shaft 443 to close the discharge hose 441.

[0078] In this embodiment, two solenoid valves are provided on one side of the fixed box 442 . The two solenoid valves correspond to the two cylinders 447 and are used to control the extension and retraction of the two cylinders 447 .

[0079] In this application, an embodiment is shown in the attached Figure 2 As shown, a detection sensor 51 is provided on the second conveyor belt 5. The detection sensor 51 can be a photoelectric sensor or a laser sensor, both of which are existing technologies. The detection sensor 51 is provided at the outlet of the discharge hose 441 to detect whether the discharge hose 441 discharges dry particles. If it is detected that the discharge hose 441 discharges dry particles, a signal can be sent to the controller of the recovery device, and the controller sends a signal to the second conveyor belt 5 to start the second conveyor belt 5.

[0080] In this application, an embodiment is shown in the attached Figure 5As shown, the screening assembly 6 includes a bracket 61, a vibrating cylinder 62, a vibrating motor, a vibrating screen, a first outlet 65 and a second outlet. The bracket 61 can be set on the ground. A vibrating spring 63 is provided on the bracket 61. A vibrating cylinder 62 is provided on the top of the vibrating spring 63, and a vibrating motor is provided at the bottom of the vibrating cylinder 62. By starting the vibrating motor and under the cooperation of the vibrating spring 63, the vibrating cylinder 62 can vibrate; the top of the vibrating cylinder 62 is provided with an opening, and the end of the second conveyor belt 5 away from the discharge hose 441 is provided at the opening of the vibrating cylinder 62 to transport dry particles to the inside of the vibrating cylinder 62 through the second conveyor belt 5; a vibrating screen is also provided inside the vibrating cylinder 62, and the vibrating screen can screen dry particles of qualified size to the bottom of the vibrating screen, while the agglomerated dry particles will remain on the vibrating screen and be discharged from the vibrating cylinder 62 under the action of the first outlet 65; and the qualified dry particles after screening are discharged through the second outlet to the third conveyor belt 7.

[0081] In this embodiment, a guide pipe 64 is provided at the second outlet, and the guide pipe 64 can discharge qualified dry particles to the surface of the third conveyor belt 7, and then be transported to the interior of the feeding assembly 1 by the third conveyor belt 7.

[0082] In this embodiment, the vibrating cylinder 62 includes an upper cylinder and a lower cylinder. Both the upper cylinder and the lower cylinder are arranged in a conical shape. The top of the upper cylinder has an opening to facilitate the second conveyor belt 5 to transport the dry particles into the vibrating cylinder 62. The first outlet 65 is arranged on one side of the upper cylinder; the lower cylinder is arranged at the bottom of the upper cylinder, and the vibration motor and the second outlet are both arranged at the bottom of the lower cylinder, and the vibrating screen is located between the upper cylinder and the lower cylinder.

[0083] In this application, an embodiment is shown in the attached Figure 3 As shown, the feeding assembly 1 includes a dry particle feeding hopper 11 and a feeding belt 12. The dry particle feeding hopper 11 is located on one side of the first conveyor belt 2, and one end of the third conveyor belt 7 is located at the top of the dry particle feeding hopper 11; a feeding belt 12 is provided at the bottom of the dry particle feeding hopper 11, one end of the feeding belt 12 is located at the bottom of the dry particle feeding hopper 11, and the other end is located at the top of the distribution hopper 3, so that the dry particles can be conveniently transported to the feeding hopper through the feeding belt 12 for distribution.

[0084] As attached Figure 6 As shown, the present application also provides a ceramic rock plate dry particle cloth recovery method, based on the above-mentioned ceramic rock plate dry particle cloth recovery device, comprising the following steps:

[0085] S100, using the recovery and separation component to suck out the dry particles on the ceramic rock slab green brick that are not adhered by the glue, and to separate and discharge the dry particles of different sizes;

[0086] The ceramic rock slab brick blanks can be arranged in a single row, double row or multiple rows for transportation on the first conveyor belt 2 until they are transported to the position of the recovery and separation component 4. The recovery and separation component 4 detects the ceramic rock slab brick blanks (detection can be performed here by existing sensors, and specific reference can be made to the detection sensor 51 on the second conveyor belt 5). The recovery and separation component 4 starts and sucks dry particles from the surface of the ceramic rock slab brick blanks. The dry particles that are not bonded to the ceramic rock slab brick blanks are sucked into the receiving tower 41 and separated under the action of the vortex fan and the fine powder recovery hose 432. The dry particles without fine powder are discharged to the second conveyor belt 5 through the gap discharge component 44.

[0087] S200, conveying the recovered and separated dry particles to the screening assembly through the second conveyor belt;

[0088] The second conveyor belt 5 conveys the dry particles to the interior of the screening assembly 6, and then the screening assembly 6 performs vibration screening. The qualified dry particles are discharged to the third conveyor belt 7 through the second outlet of the vibrating cylinder 62, while the unqualified dry particles are discharged to the outside of the vibrating cylinder 62 through the first outlet 65 of the vibrating cylinder 62.

[0089] S300: The screened dry particles are conveyed to the loading assembly via the third conveyor belt for loading, thereby completing the recycling of the dry particles.

[0090] The third conveyor belt 7 is started and conveys the qualified dry particles into the feeding assembly 1. The feeding assembly 1, under the action of the feeding belt 12 at its bottom, conveys the recovered dry particles into the distribution hopper 3, thus completing the recycling of the dry particles.

[0091] Other embodiments of the present invention will readily occur to those skilled in the art after considering the specification and practicing the embodiments disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the invention being indicated by the claims.

Claims

1. A ceramic rock plate dry particle cloth recovery device, characterized in that: include: Loading components; A first conveyor belt, arranged at the bottom of the feeding assembly, for conveying ceramic rock slab brick blanks; A material distribution hopper is arranged on the first conveyor belt; the feeding assembly cooperates with the material distribution hopper to distribute dry particles to the surface of the ceramic rock slab brick blank; A recovery and separation component is disposed above the first conveyor belt and is used for recovering and separating dry particles; A second conveyor belt, disposed at the bottom of the recovery and separation assembly; A screening component is disposed on one side of the recovery and separation component and is used to screen dry particles; the screening component cooperates with the second conveyor belt to convey the recovered dry particles into the screening component; A third conveyor belt has one end disposed at the bottom of the outlet of the screening component and the other end disposed at the top of the feeding component to convey the screened dry particles into the feeding component.

2. A ceramic rock plate dry particle cloth recovery device according to claim 1, characterized in that: The recovery and separation component comprises: A material receiving tower, arranged on one side of the first conveyor belt; A suction nozzle is arranged on the top of the first conveyor belt; the suction nozzle is connected to the material receiving tower through a suction hose; A negative pressure separation component is arranged inside the material receiving tower to generate negative pressure inside the material receiving tower and separate fine dry particles; The intermittent material discharge component is arranged at the bottom of the material receiving tower and is used for intermittent material discharge.

3. A ceramic rock plate dry particle material recovery device according to claim 2, characterized in that: The negative pressure separation component comprises: A containing chamber, arranged at the top of the material receiving tower; A vortex fan is rotatably disposed in the accommodating chamber and is used to extract air in the material receiving tower; A fine powder recovery hose is arranged on the top of the material receiving tower; one end of the fine powder recovery hose is connected to the accommodating chamber; The fine powder recovery bin is arranged outside the material receiving tower; the fine powder recovery bin is connected with the fine powder recovery hose.

4. A ceramic rock plate dry particle cloth recovery device according to claim 3, characterized in that: The suction hose portion is located inside the material receiving tower, and the outlet of the suction hose faces the bottom of the material receiving tower.

5. The ceramic rock plate dry particle material recovery device according to claim 2 is characterized in that: The gap discharge assembly comprises: A discharge hose is arranged at the bottom of the material receiving tower and is connected to the outlet of the material receiving tower; the second conveyor belt is located at the bottom of the discharge hose; A fixed box is arranged at the bottom of the material receiving tower; Two extrusion assemblies are vertically spaced apart and arranged inside the fixed box; the extrusion assemblies cooperate with the discharge hose and are used to squeeze the discharge hose to close it.

6. A ceramic rock plate dry particle distribution recovery device according to claim 5, characterized in that: The extrusion assembly comprises: A fixed shaft is arranged inside the fixed box; the fixed shaft is in contact with the discharge hose; Two guide plates are arranged inside the fixed box and located on both sides of the discharge hose; waist-shaped holes are arranged on the guide plates; A tube pressing rod is slidably disposed in the waist-shaped hole; the tube pressing rod cooperates with the fixed shaft to close the discharge hose; The cylinder is arranged outside the fixed box; the extended shaft of the cylinder passes through the side wall of the fixed box and is connected with the pipe pressing rod to drive the pipe pressing rod to move toward the fixed shaft.

7. The ceramic rock plate dry particle material recovery device according to claim 2, characterized in that: The second conveyor belt is provided with a detection sensor for detecting discharge of dry particles from the material receiving tower.

8. The ceramic rock plate dry particle material recovery device according to claim 1, characterized in that: The screening component comprises: Bracket; A vibration cylinder is arranged on the top of the bracket; a vibration spring is arranged at the bottom of the vibration cylinder, and one end of the vibration spring away from the vibration cylinder is arranged on the bracket, and the top of the vibration cylinder has an opening; one end of the second conveyor belt is located at the top of the opening; A vibration motor is arranged at the bottom of the vibration cylinder; A vibrating screen is arranged inside the vibrating cylinder; A first outlet is provided on one side of the vibrating cylinder and located on the top of the vibrating screen; The second outlet is arranged at the bottom of the vibration cylinder and located at the bottom of the vibration screen; a guide pipe is arranged at the second outlet, and the guide pipe cooperates with the third conveyor belt.

9. The ceramic rock plate dry particle material recovery device according to claim 1, characterized in that: The feeding assembly comprises: A dry particle supply hopper is arranged on one side of the first conveyor belt; one end of the third conveyor belt is located on the top of the dry particle supply hopper; A feeding belt is arranged at the bottom of the dry particle feeding hopper; one end of the feeding belt is located at the bottom of the dry particle feeding hopper, and the other end is located at the top of the distribution hopper.

10. A ceramic rock plate dry particle cloth recovery method, based on a ceramic rock plate dry particle cloth recovery device according to any one of claims 1 to 9, characterized in that: include: The dry particles on the ceramic rock slabs that are not adhered by the glue are sucked out by the recovery and separation component, and the dry particles of different sizes are separated and discharged; The second conveyor belt conveys the recovered and separated dry particles into the screening component; The screened dry particles are conveyed to the feeding assembly through the third conveyor belt for feeding, thereby completing the recycling of the dry particles.

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