Stirring device for production and processing of building decoration materials

By designing a building decorative material processing device including main cover plate, secondary cover plate, processing tank body, scraping mechanism and vacuuming mechanism, the problems of dust rise, harmful gas generation and adhesion of real stone paint during the processing of real stone paint are solved, and a safer, environmentally friendly and efficient production process is achieved.

CN119499943AInactive Publication Date: 2025-02-25万蒙
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Patent Information

Application Number
CN202411603064.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-11
Publication Date
2025-02-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the processing of existing real stone paint, the colored sand centrifuged at high speed will raise dust, endangering workers' health; at the same time, harmful gases will be generated, causing environmental pollution and human health damage; and, after processing, the real stone paint adheres to the inner wall of the vessel and is difficult to clean.

Method used

A stirring device for the production and processing of building decorative materials is designed, including the main cover plate, the sub cover plate, the processing tank body, the scraping mechanism, the vacuum cleaner mechanism, etc., and the high-speed dispersion of color sand and the dust is isolated through the threaded rod and the sealing mechanism; the air pump and the dust collection bag are used to absorb harmful gases and dust; the scraping mechanism realizes the rotation of the scraper through the meshing relationship between the driving gear and the driven rack, and cleans up the real stone paint adhered to the inner wall.

Benefits of technology

It effectively isolates dust in the dispersion process of colored sand, improves the safety of the working environment and the environmental protection of the equipment; reduces environmental pollution and human health risks by absorbing harmful gases; the scraping mechanism simplifies the cleaning process of real stone paint, improves production efficiency and equipment maintenance convenience.

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Abstract

The invention relates to the field of production and processing of building decoration materials, and discloses a stirring device for production and processing of building decoration materials, the stirring device comprises a main cover plate, a stirring mechanism is arranged in the middle of the top end of the main cover plate, the left end and the right end of the main cover plate are connected with auxiliary cover plates through hinges, and the auxiliary cover plates are fixedly connected with handles; a sealing mechanism is arranged on the auxiliary cover plates, a processing tank body is slidably connected to the bottom ends of the main cover plate and the auxiliary cover plates, a feeding mechanism is arranged on one of the auxiliary cover plates, a scraping mechanism is arranged on the upper middle portion of the outer side of the processing tank body, and a dust collection mechanism is arranged on the front side of the top end of the main cover plate. The inner part and the outer part of the machining process can be separated through the sealing mechanism and the dust collection mechanism, dust and generated gas are collected, the health of workers is further guaranteed, in addition, the scraping mechanism can scrape off finished products attached to the inner wall in the output process, the productivity is improved, and follow-up cleaning is facilitated.
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Description

Technical Field

[0001] The invention relates to the technical field of production and processing of building decoration materials, in particular to a stirring device for production and processing of building decoration materials. Background Art

[0002] Building decoration materials are materials used to decorate and protect the surface of buildings. For the exterior walls of buildings, when choosing building decoration materials, its durability, decorativeness and functionality should be considered. Real stone paint has become one of the main choices for exterior wall decoration materials because it can imitate the texture of natural stone and has high cost performance.

[0003] In the production process of real stone paint, you first need to select the corresponding emulsion and the colored sand of the required specifications, slowly add the prepared colored sand into the stirring container, and after adding the colored sand, gradually increase the stirring speed to 800-1200 rpm for high-speed dispersion, and then slowly add the emulsion. Finally, the real stone paint needs to be filtered after processing.

[0004] In the existing processing and production process of real stone paint, since high-speed dispersion is required before processing of real stone paint, the high-speed rotating colored sand will raise dust, which is easy to threaten the health and safety of workers, and the raised dust is easy to deposit on other equipment, affecting the normal operation of the equipment. Secondly, due to the increase in temperature and stirring during the stirring process, the organic components in the emulsion and additives will evaporate, the main component of which is VOC. The accumulation of volatile gases will aggravate air pollution, and when working in a high-concentration VOC environment, it will even cause damage to the human central nervous system. Thirdly, after the processing of real stone paint is completed, the real stone paint has adhesiveness and will adhere to the inner wall of the processing vessel, and the remaining real stone paint needs to be scraped off manually. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a stirring device for the production and processing of building decoration materials, which solves the problem that high-speed centrifugal colored sand will raise dust, which is easily inhaled by processing personnel and harms their health; secondly, harmful gases will be generated during the stirring production process of real stone paint, causing environmental pollution and harming human health; thirdly, after the processing is completed, the real gas paint will have residues on the inner wall during the output process, and it is inconvenient to clean.

[0006] 1. To achieve the above purpose, the present invention is implemented through the following technical solutions: a stirring device for production and processing of building decoration materials, comprising a main cover plate, a stirring mechanism is arranged at the middle of the top of the main cover plate, both left and right ends of the main cover plate are connected to auxiliary cover plates by hinges, handles are fixedly connected to the auxiliary cover plates, a sealing mechanism is arranged on the auxiliary cover plates, the bottom ends of the main cover plate and the auxiliary cover plates are slidably connected to a processing tank body, a feeding mechanism is arranged on one of the auxiliary cover plates, a scraping mechanism is arranged at the middle and upper part of the outer side of the processing tank body, a dust suction mechanism is arranged at the front side of the top of the main cover plate, and a fixing frame is fixedly connected to the middle and lower part of the outer side of the processing tank body;

[0007] The scraping mechanism includes a rotating ring, which is rotatably connected to the middle and upper part of the processing tank body, and the inner end of the rotating ring is annularly distributed and fixedly connected to one end of a plurality of connecting rods, and the other ends of the connecting rods are fixedly connected to mounting rods, and the mounting rods are fixedly connected to mounting plates, and the top and bottom sides of the mounting plates are threadedly connected with scrapers through mounting bolts, and the scrapers are in contact with the inner wall of the processing tank body, and a rotating power component is arranged on the outer side of the rotating ring.

[0008] Preferably, the rotating power assembly includes a driven rack, the inner side of the driven rack is fixedly connected to the outer side of the rotating ring, the outer side of the driven rack is meshingly connected to a driving gear, the outer side of the processing tank body is fixedly connected to a scraping motor, the output end of the scraping motor is fixedly connected to a scraping rotating shaft, and the top end of the scraping rotating shaft is fixedly connected to the driving gear.

[0009] Preferably, the sealing mechanism includes a plurality of connecting blocks, the inner sides of the plurality of connecting blocks are respectively fixedly connected to the four corners of the outer top end of the processing tank body, one end of a threaded rod is fixedly connected to the inside of each connecting block, the two groups of auxiliary cover plates are respectively provided with slots symmetrically distributed according to their respective circle centers, the slots are respectively slidably connected to the threaded rods in corresponding directions, the other end of the threaded rod is threadedly connected to a first rotating nut, and the outer side of the first rotating nut is fixedly connected to a rotating handle.

[0010] Preferably, the dust suction mechanism includes an air pump, two placement racks are equidistantly fixedly connected to one side of the fixed rack, the air pump is slidably connected to the placement rack at the top, the input end of the air pump is fixedly connected to one end of an air inlet pipe, the other end of the air inlet pipe passes through the top front side of the main cover plate, the output end of the air pump is fixedly connected to one end of an air outlet pipe, and the other end of the air outlet pipe is fixedly connected to a dust collection assembly.

[0011] Preferably, the dust collection assembly includes a collection box, which is slidably connected to the top of another of the placement racks, the other end of the air outlet pipe penetrates the collection box and is fixedly connected to a dust collection bag, the front side of the collection box is slidably connected to a box door, the middle of the right end of the box door is fixedly connected to a pull ring, and the middle of the right side of the collection box is fixedly connected to a filter.

[0012] Preferably, the stirring mechanism comprises a stirring motor, which is fixedly connected to the middle part of the top end of the main cover plate, the output end of the stirring motor is fixedly connected to a stirring rotating rod, and the middle and lower part of the stirring rotating rod is fixedly connected to a stirring blade.

[0013] Preferably, the feeding mechanism comprises a feeding pipe, the bottom end of the feeding pipe is fixedly connected to one of the auxiliary cover plates, the top end of the rear side of the feeding pipe is fixedly connected to a rotating block, and the interior of the rotating block is fixedly connected to a closing component.

[0014] Preferably, the closing assembly includes a closing ferrule, and closing ferrules are symmetrically distributed inside the rotating block and on the top of the feed tube, a feed cover is fixedly connected between the two groups of closing ferrules on the rotating block, a third rotating shaft is rotatably connected between one group of closing ferrules on the same side of the rotating block and the feed tube, one end of a sealing screw is fixedly connected to the third rotating shaft, and the other end of the sealing screw is threadedly connected to a second rotating nut.

[0015] Preferably, a protective cover is fixedly connected to the top of the processing tank body, and the protective cover covers the scraping motor in the scraping mechanism. The front side of the protective cover is rotatably connected to a cover door through a hinge.

[0016] Preferably, a discharge hopper is fixedly connected to the bottom end of the processing tank body, a discharge valve is fixedly connected to the bottom end of the discharge hopper, and a control module is fixedly connected to the rear side of the fixed frame.

[0017] Working principle: After adding the required colored sand raw materials into the processing tank body, cover the main cover plate and the auxiliary cover plate on the top of the processing tank body, then rotate the threaded rod on the connecting block, and turn the threaded rod into the corresponding slots on the auxiliary cover plates, then rotate the rotating handle, and the rotating handle rotates with the first rotating nut. During the downward rotation of the first rotating nut, the auxiliary cover plate and the processing tank body are squeezed to fix the main cover plate and the auxiliary cover plate on the top of the processing tank body. The stirring motor is started through the control module, and the stirring motor rotates the stirring rotating rod and the stirring blades to stir and disperse the colored sand raw materials. The air pump is started, and the raised dust is pumped into the dust collection bag through the air inlet and outlet pipes. After high-speed dispersion, the second rotating nut is rotated to allow the sealing screw to rotate around the third rotating axis, and then the feed cover is opened through the closing sleeve and the rotating block. Open, add the emulsion and additives into the processing tank through the feed pipe, and then close the feed cover. The generated VOC gas passes through the air pump and enters the dust collection bag. Most of the gas is absorbed by the activated alumina in the dust collection bag, and a small amount of gas flows through the collection box and is absorbed by the filter. After the processing is completed, the discharge valve is opened, and the processed real stone paint flows out, and the scraping motor is started. The scraping motor rotates the scraping rotating shaft, and the driving gear rotates at the same frequency as the scraping rotating shaft. Due to the meshing relationship, the driving gear causes the driven rack and the rotating ring to rotate, and the mounting rod, mounting plate and scraper connected by the connecting rod rotate with the rotating ring, and the rotating scraper scrapes off the adhered real stone paint. After all the work is completed, pull the pull ring to slide the box door out, remove the dust collection bag, and centrally process the adsorbed activated alumina and dust.

[0018] The present invention provides a stirring device for production and processing of building decoration materials. It has the following beneficial effects:

[0019] 1. The present invention rotates the threaded rod into the slot, and rotates the first rotating nut by rotating the handle to squeeze the auxiliary cover plate and the processing tank body, so that the inside and outside of the high-speed dispersion process of the colored sand are separated, and the raised dust is sucked away by the air pump through the air intake pipe, thereby improving the air quality around the equipment during the processing process and ensuring the health and safety of relevant personnel.

[0020] 2. The air pump of the present invention can extract VOC and other harmful gases generated in the processing tank through the air inlet pipe and draw them into the dust collection bag for filtration. After the processing is completed, the filter medium can be centrally processed to avoid causing environmental pollution and also prevent people from inhaling harmful gases, further improving the environmental protection and safety of the equipment.

[0021] 3. The present invention uses the meshing relationship between the driving gear and the driven rack to enable the scraping motor to rotate the rotating ring, and the scraper installed on the rotating ring can rotate with the rotating ring. During the output process of the processed real stone paint, the rotating scraper can scrape off the real stone paint attached to the inner wall of the processing tank, thereby improving the productivity of the real stone paint and facilitating the subsequent cleaning of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention;

[0023] Figure 2 It is a rear view schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the collection box of the present invention in the internal display state;

[0025] Figure 4 is a schematic diagram of the scraping mechanism of the present invention;

[0026] Figure 5 is a schematic diagram of a stirring mechanism of the present invention;

[0027] Figure 6 for Figure 2 The enlarged view of point A in the middle;

[0028] Figure 7 for Figure 3 The enlarged view of point B in the middle;

[0029] Figure 8 for Figure 4 Enlarged view of point C in the middle.

[0030] Among them, 1. main cover plate; 2. sealing mechanism; 201. auxiliary cover plate; 202. connecting block; 203. threaded rod; 204. slot; 205. first rotating nut; 206. rotating handle; 207. handle; 3. processing tank body; 4. stirring mechanism; 401. stirring motor; 402. stirring rotating rod; 403. stirring blade; 5. scraping mechanism; 501. scraping motor; 502. scraping rotating shaft; 503. driving gear; 504. driven rack; 505. rotating ring; 506. connecting rod; 507. mounting rod; 508. mounting plate; 509. scraper; 510 , mounting bolts; 6, dust suction mechanism; 601, air pump; 602, air inlet pipe; 603, air outlet pipe; 604, collection box; 605, box door; 606, pull ring; 607, filter; 608, dust collection bag; 7, fixing bracket; 8, control module; 9, placement rack; 10, protective cover; 1001, cover door; 11, discharge hopper; 12, discharge valve; 13, feeding mechanism; 1301, feeding pipe; 1302, rotating block; 1303, feeding cover; 1304, third rotating shaft; 1305, sealing screw; 1306, second rotating nut; 1307, closing sleeve. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example:

[0033] Please refer to the attached Figure 1 and attached Figure 6 The embodiment of the present invention provides a stirring device for production and processing of building decoration materials, including a main cover plate 1, both left and right ends of the main cover plate 1 are connected to auxiliary cover plates 201 through hinges, and the auxiliary cover plates 201 can easily complete the subsequent secondary stone adding process, and the auxiliary cover plates 201 are fixedly connected with handles 207, and the handles 207 can provide an action arm for opening the auxiliary cover plates 201. The auxiliary cover plates 201 are provided with a sealing mechanism 2, and the sealing mechanism 2 includes a plurality of connecting blocks 202, and the connecting blocks 202 are used to install threaded rods 203 and enable the threaded rods 203 to rotate. The inner sides of the plurality of connecting blocks 202 are respectively fixedly connected to the four corners of the outer top end of the processing tank body 3, One end of the threaded rod 203 is fixedly connected to the inside of the connecting block 202, and the two groups of auxiliary cover plates 201 are respectively provided with slots 204 symmetrically distributed according to their respective centers of circles. The slots 204 are used to place the threaded rod 203, and enable the first rotating nut 205 to squeeze the auxiliary cover plate 201 and the processing tank body 3 during the downward rotation process. The slots 204 are respectively slidably connected to the threaded rod 203 in the corresponding directions, and the other end of the threaded rod 203 is threadedly connected to the first rotating nut 205. The outer side of the first rotating nut 205 is fixedly connected with a rotating handle 206, which can provide a point of action for the rotation of the first rotating nut 205, thereby facilitating the rotation of the first rotating nut 205.

[0034] Please refer to the attached Figure 3 and attached Figure 7A feeding mechanism 13 is provided on one of the auxiliary cover plates 201, and the feeding mechanism 13 includes a feeding pipe 1301. The feeding pipe 1301 is used for adding emulsion and additives after the colored sand is dispersed at a high speed. The bottom end of the feeding pipe 1301 is fixedly connected to one of the auxiliary cover plates 201, and a rotating block 1302 is fixedly connected to the top end of the rear side of the feeding pipe 1301. The rotating block 1302 is used to install a closed ferrule 1307 and enable the feeding cover 1303 to rotate. The interior of the rotating block 1302 is fixedly connected to a closed component, and the closed component includes a closed ferrule 1307. The closed ferrule 1307 is used to install and fix the feeding cover 1303. The interior of the rotating block 1302 and the feeding pipe 1301 are fixedly connected. There are symmetrically distributed closed ferrules 1307 on the top, and a feed cover 1303 is fixedly connected between the two groups of closed ferrules 1307 on the rotating block 1302. The feed cover 1303 can block the feed pipe 1301 during the processing to isolate the inside and outside of the processing tank body 3. A third rotating shaft 1304 is rotatably connected between one group of closed ferrules 1307 on the same side of the rotating block 1302 and the feed pipe 1301. The third rotating shaft 1304 is used to install a sealing screw 1305 and can make the sealing screw 1305 rotate. One end of the sealing screw 1305 is fixedly connected to the third rotating shaft 1304, and the other end of the sealing screw 1305 is threadedly connected to a second rotating nut 1306.

[0035] Please refer to the attached Figure 1 -Attached Figure 2 , Attachment Figure 4 and attached Figure 8 The bottom ends of the main cover plate 1 and the auxiliary cover plate 201 are slidably connected with a processing tank body 3, which is the main carrier in the stirring process. A scraping mechanism 5 is arranged at the middle and upper part of the outer side of the processing tank body 3. The scraping mechanism 5 includes a rotating ring 505, which is used to install a scraper 509 and can rotate. The middle and upper part of the processing tank body 3 is rotatably connected with a rotating ring 505, and the inner end of the rotating ring 505 is annularly distributed and fixedly connected with one end of a plurality of connecting rods 506. The connecting rod 506 plays a steering role and can vertically install the mounting rod 509. 7. The other end of the connecting rod 506 is fixedly connected with a mounting rod 507, and the mounting rod 507 is fixedly connected with a mounting plate 508. The mounting plate 508 and the mounting rod 507 can provide a position for the installation of a scraper 509. The top and bottom sides of the mounting plate 508 are threadedly connected with the scraper 509 through mounting bolts 510. The scraper 509 fits with the inner wall of the processing tank body 3. The scraper 509 can scrape the real stone paint attached to the inner wall of the processing tank body 3 during the rotation of the rotating ring 505. A rotating power component is arranged on the outer side of the rotating ring 505.

[0036] The rotating power assembly includes a driven rack 504, the inner side of which is fixedly connected to the outer side of the rotating ring 505, and the outer side of the driven rack 504 is meshingly connected to a driving gear 503. Through the meshing relationship, the movement of the driving gear 503 can be transmitted to the driven rack 504, and the driven rack 504 can drive the rotating ring 505 to rotate. A scraping motor 501 is fixedly connected to the outer side of the processing tank body 3, and the scraping motor 501 provides power for the rotation of the scraping rotating shaft 502. The output end of the scraping motor 501 is fixedly connected to the scraping rotating shaft 502, and the top end of the scraping rotating shaft 502 is fixedly connected to the driving gear 503. The scraping rotating shaft 502 can convert the output power of the scraping motor 501 into the rotation of the driving gear 503.

[0037] A protective cover 10 is fixedly connected to the top of the processing tank body 3, and the protective cover 10 is used to protect the scraping motor 501 to prevent the scraping motor 501 from being exposed to the outside and damaged. The protective cover 10 covers the scraping motor 501 in the scraping mechanism 5, and the front side of the protective cover 10 is connected to a cover door 1001 through a hinge. The cover door 1001 is opened to inspect and replace the scraping motor 501.

[0038] Please refer to the attached Figure 1 -Attached Figure 3 A dust suction mechanism 6 is provided on the front side of the top end of the main cover plate 1, and a fixing frame 7 is fixedly connected to the middle and lower part of the outer side of the processing tank body 3, and the fixing frame 7 is used to install and fix the processing tank body 3. The dust suction mechanism 6 includes an air pump 601, and the air pump 601 provides power for extracting the gas and dust generated in the processing process. One side of the fixing frame 7 is equidistantly fixedly connected with two placement frames 9, and the placement frames 9 are used to place the air pump 601 and the collection box 604. The air pump 601 is slidably connected to the placement frame 9 located at the top, and the input end of the air pump 601 is fixedly connected to one end of the air inlet pipe 602, and the other end of the air inlet pipe 602 passes through the front side of the top end of the main cover plate 1, and the output end of the air pump 601 is fixedly connected to one end of the air outlet pipe 603, and the other end of the air outlet pipe 603 is fixedly connected to the dust collection component.

[0039] The dust collection assembly includes a collection box 604, which is used to collect the generated gas and dust. The collection box 604 is slidably connected to the top of another placement rack 9. The other end of the outlet pipe 603 penetrates the collection box 604 and is fixedly connected with a dust collection bag 608. The dust collection bag 608 is used to collect the dust and gas output by the outlet pipe 603, and the dust collection bag 608 is filled with activated alumina, which can filter most of the VOC gases. The front of the collection box 604 A box door 605 is connected to the side slidingly, and the box door 605 can open the collection box 604 and take out the dust collection bag 608. A pull ring 606 is fixedly connected to the middle of the right end of the box door 605, and the pull ring 606 is used to pull out the box door 605. A filter screen 607 is fixedly connected to the middle of the right side of the collection box 604. The filter screen 607 is made of activated carbon material and can filter the remaining small amount of VOC gas and provide an outlet for the circulation of gas inside the collection box 604 to avoid excessive air pressure in the collection box 604.

[0040] Please refer to the attached Figure 1 and attached Figure 5 A stirring mechanism 4 is provided at the middle of the top of the main cover plate 1. The stirring mechanism 4 includes a stirring motor 401. The stirring motor 401 provides power for the stirring process. The stirring motor 401 is fixedly connected to the middle of the top of the main cover plate 1. A stirring rotating rod 402 is fixedly connected to the output end of the stirring motor 401. The stirring rotating rod 402 is used to install a stirring blade 403 and transmit rotation. The middle and lower parts of the stirring rotating rod 402 are fixedly connected with a stirring blade 403. The stirring blade 403 can fully blend and stir the colored sand and the emulsion.

[0041] Please refer to the attached Figure 1 -Attached Figure 2 A discharge hopper 11 is fixedly connected to the bottom end of the processing tank body 3, and a discharge valve 12 is fixedly connected to the bottom end of the discharge hopper 11. The discharge valve 12 is used to control the outflow of the finished product after the stirring of the real stone paint is completed. A control module 8 is fixedly connected to the rear side of the fixed frame 7. The control module 8 is used to control the output power of the stirring motor 401 to avoid stratification and agglomeration.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for production and processing of building decoration materials, comprising a main cover plate (1), characterized in that: A stirring mechanism (4) is provided at the middle of the top end of the main cover plate (1); the left and right ends of the main cover plate (1) are connected to auxiliary cover plates (201) via hinges; handles (207) are fixedly connected to the auxiliary cover plates (201); a sealing mechanism (2) is provided on the auxiliary cover plate (201); the bottom ends of the main cover plate (1) and the auxiliary cover plate (201) are slidably connected to a processing tank body (3); a feeding mechanism (13) is provided on one of the auxiliary cover plates (201); a scraping mechanism (5) is provided at the middle and upper part of the outer side of the processing tank body (3); a dust suction mechanism (6) is provided at the front side of the top end of the main cover plate (1); and a fixing frame (7) is fixedly connected to the middle and lower part of the outer side of the processing tank body (3); The scraping mechanism (5) comprises a rotating ring (505), the middle and upper part of the processing tank body (3) is rotatably connected to the rotating ring (505), the inner end of the rotating ring (505) is annularly distributed and fixedly connected to one end of a plurality of connecting rods (506), the other ends of the connecting rods (506) are fixedly connected to mounting rods (507), the mounting rods (507) are fixedly connected to mounting plates (508), the top and bottom sides of the mounting plates (508) are threadedly connected to scrapers (509) via mounting bolts (510), the scrapers (509) are in contact with the inner wall of the processing tank body (3), and a rotating power component is arranged on the outer side of the rotating ring (505).

2. A stirring device for production and processing of building decoration materials according to claim 1, characterized in that: The rotating power assembly comprises a driven rack (504), the inner side of the driven rack (504) is fixedly connected to the outer side of the rotating ring (505), the outer side of the driven rack (504) is meshedly connected to a driving gear (503), the outer side of the processing tank body (3) is fixedly connected to a scraping motor (501), the output end of the scraping motor (501) is fixedly connected to a scraping rotating shaft (502), and the top end of the scraping rotating shaft (502) is fixedly connected to the driving gear (503).

3. A stirring device for production and processing of building decoration materials according to claim 1, characterized in that: The sealing mechanism (2) comprises a plurality of connection blocks (202), the inner sides of the plurality of connection blocks (202) are respectively fixedly connected to the four corners of the outer top end of the processing tank body (3), one end of a threaded rod (203) is fixedly connected inside each of the connection blocks (202), the two groups of auxiliary cover plates (201) are respectively provided with clamping grooves (204) symmetrically distributed according to their respective circle centers, the clamping grooves (204) are respectively slidably connected to the threaded rods (203) in corresponding directions, the other end of the threaded rod (203) is threadedly connected to a first rotating nut (205), and the outer side of the first rotating nut (205) is fixedly connected to a rotating handle (206).

4. A stirring device for production and processing of building decoration materials according to claim 1, characterized in that: The dust suction mechanism (6) comprises an air pump (601), two placement racks (9) are equidistantly fixedly connected to one side of the fixed rack (7), the air pump (601) is slidably connected to the placement rack (9) located at the top, the input end of the air pump (601) is fixedly connected to one end of an air inlet pipe (602), the other end of the air inlet pipe (602) passes through the front side of the top end of the main cover plate (1), the output end of the air pump (601) is fixedly connected to one end of an air outlet pipe (603), and the other end of the air outlet pipe (603) is fixedly connected to a dust collection component.

5. A stirring device for production and processing of building decoration materials according to claim 4, characterized in that: The dust collection assembly includes a collection box (604), which is slidably connected to the top of another of the placement racks (9), the other end of the air outlet pipe (603) penetrates the collection box (604) and is fixedly connected to a dust collection bag (608), the front side of the collection box (604) is slidably connected to a box door (605), the middle of the right end of the box door (605) is fixedly connected to a pull ring (606), and the middle of the right side of the collection box (604) is fixedly connected to a filter screen (607).

6. A stirring device for production and processing of building decoration materials according to claim 1, characterized in that: The stirring mechanism (4) comprises a stirring motor (401), the stirring motor (401) being fixedly connected to the middle portion of the top end of the main cover plate (1), the output end of the stirring motor (401) being fixedly connected to a stirring rotating rod (402), and the middle and lower portion of the stirring rotating rod (402) being fixedly connected to a stirring blade (403).

7. A stirring device for production and processing of building decoration materials according to claim 1, characterized in that: The feeding mechanism (13) comprises a feeding pipe (1301), the bottom end of the feeding pipe (1301) is fixedly connected to one of the auxiliary cover plates (201), the top end of the rear side of the feeding pipe (1301) is fixedly connected to a rotating block (1302), and the interior of the rotating block (1302) is fixedly connected to a sealing component.

8. A stirring device for production and processing of building decoration materials according to claim 7, characterized in that: The sealing component includes a sealing sleeve (1307), and the sealing sleeves (1307) are symmetrically distributed inside the rotating block (1302) and on the top of the feed tube (1301), and a feed cover (1303) is fixedly connected between the two groups of sealing sleeves (1307) on the rotating block (1302), and a third rotating shaft (1304) is rotatably connected between one group of sealing sleeves (1307) on the same side of the rotating block (1302) and the feed tube (1301), and one end of a sealing screw (1305) is fixedly connected to the third rotating shaft (1304), and the other end of the sealing screw (1305) is threadedly connected to a second rotating nut (1306).

9. A stirring device for production and processing of building decoration materials according to claim 1, characterized in that: A protective cover (10) is fixedly connected to the top of the processing tank body (3), and the protective cover (10) covers the scraping motor (501) in the scraping mechanism (5). The front side of the protective cover (10) is rotatably connected to a cover door (1001) via a hinge.

10. A stirring device for production and processing of building decoration materials according to claim 1, characterized in that: The bottom end of the processing tank body (3) is fixedly connected to a discharge hopper (11), the bottom end of the discharge hopper (11) is fixedly connected to a discharge valve (12), and the rear side of the fixed frame (7) is fixedly connected to a control module (8).