Stone sculpture color fixing and repairing premixing equipment
By designing a premixing equipment for stone carving color fixing and repair, the problems of uneven mixing and complex drying of raw materials were solved by using a dispersing, stirring and drying mechanism, which achieved efficient mixing and maturation of raw materials and improved the quality and efficiency of stone carving repair materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- WENZHOU ARTS & CRAFTS RES INST CO LTD
- Filing Date
- 2026-03-30
- Publication Date
- 2026-05-05
AI Technical Summary
In the preparation process of stone carving color fixing and repair materials, the raw materials are prone to sticking to the wall, resulting in uneven mixing. Moreover, the mixing and drying steps are complicated, causing waste and low efficiency.
A premixing device for color fixing and restoration of stone carvings was designed, which includes a dispersing mechanism, a stirring mechanism and a drying mechanism. The raw materials are dispersed by the rapid rotation of the dispersing rod, and the raw materials are fully mixed and efficiently dried by the stirring scraper and the drying air pipe. An environmental control mechanism and a monitoring mechanism are provided to ensure the curing effect.
This process ensures thorough mixing and uniform drying of raw materials, simplifies the process flow, avoids problems such as raw materials sticking to the walls and poor maturation, and improves the quality and efficiency of stone carving restoration materials.
Smart Images
Figure CN121972064A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of stone carving restoration technology, specifically referring to a pre-mixing device for stone carving color fixing and restoration. Background Technology
[0002] Stone carvings, as an important carrier of traditional crafts and cultural heritage, have their artistic value and preservation life directly affected by the color and structural integrity of their surface. Good color fixation and restoration treatment can delay the weathering and corrosion of stone carvings, prevent color fading and surface cracking, improve the preservation quality and ornamental value of stone carvings, and also achieve energy conservation, consumption reduction and long-term maintenance of cultural relics. The appearance of dark color, mottled peeling, color seepage in cracks and uneven adhesion of restoration materials on the surface of stone carvings all indicate that the color fixation and restoration treatment is not effective.
[0003] Currently, commonly used stone carving color fixing and repair materials mainly include physical film-forming color fixing agents, chemical cross-linking repair agents, and bio-based composite preparations. The most commonly used composite preparations include film-forming resins, color fixing stabilizers, penetrating repair agents, antioxidants, or mixtures of multiple raw materials. During the pre-mixing process of preparing stone carving color fixing and repair materials, the raw materials tend to stick to the walls of the container, resulting in uneven mixing. After mixing, they need to be dried and matured separately, making the workflow complicated. Furthermore, the raw materials are prone to being left behind during multiple transfers, causing waste. Summary of the Invention
[0004] To address the aforementioned problems, this invention provides a pre-mixing device for color fixing and repair of stone carvings. This invention features a dispersing mechanism. The rapid rotation of the dispersing rod disperses the raw materials falling into the dispersing chamber, preventing them from clumping together. The dispersing of multiple raw materials into the dispersing chamber further enhances the mixing between the raw materials, achieving the technical effect of dispersing and mixing the raw materials. This effectively solves the technical problems of raw materials clumping together and insufficient mixing between raw materials in the prior art. By incorporating a drying mechanism and utilizing the coordination of the stirring and drying mechanisms, heated air enters the pressure chamber, pushing the drying piston to move within the pressure port. Meanwhile, the rotation of the stirring base will cause the raw material to move upwards, dispersing into the air as it passes the end of the stirring base. This achieves the technical effect of efficiently drying the raw material during the stirring process, effectively solving the technical problem of complex steps in mixing, drying, and separating the raw materials.
[0005] The technical solution adopted by this invention is as follows: This solution provides a premixing device for color fixing and repair of stone carvings, including a box, a feeding mechanism, a drying mechanism, a mixing mechanism, and a maturation mechanism. The feeding mechanism is fixedly installed at the top of the box, the drying mechanism is installed on the inner side wall of the box, the mixing mechanism is installed on the inner side wall of the box, the maturation mechanism is installed on the side wall of the box, and support legs are fixedly arranged in an array at the bottom of the box. The mixing mechanism includes a dispersing mechanism and a stirring mechanism. The dispersing mechanism is installed on the side wall of the box and above the stirring mechanism. The maturation mechanism includes an environmental control mechanism and a monitoring mechanism. Both the environmental control mechanism and the monitoring mechanism are installed on the side wall of the box. The feeding mechanism can coarsely mix the raw materials and transport them to the dispersing mechanism. The dispersing mechanism can disperse and initially mix the raw materials. The stirring mechanism can both stir the raw materials and scrape off the raw materials adhering to the inner wall of the chamber. The drying mechanism works in conjunction with the stirring mechanism to efficiently dry the raw materials during the stirring process. The environmental control mechanism can seal the chamber to meet the requirements of the sealed environment for raw material maturation. The monitoring mechanism can monitor the environmental parameters inside the chamber in real time to control the maturation status of the raw materials. This equipment integrates the functions of coarse mixing, dispersing and mixing, stirring to prevent wall adhesion, stirring and drying simultaneously, sealing maturation, and maturation status monitoring. It solves the problems of raw materials agglomerating into lumps, uneven mixing, wall adhesion, complex mixing and drying steps, and poor maturation effect, and realizes the integrated treatment of pre-mixing of raw materials for stone carving color fixing and repair.
[0006] Furthermore, the feeding mechanism includes a mixing box, a feeding bin, a coarse mixing motor, a coarse mixing propeller, and a coarse mixing pipe. The mixing box is fixedly installed at the top of the box body, the coarse mixing pipes are fixedly installed in pairs at the top of the mixing box, the feeding bin is fixedly installed at the top of the coarse mixing pipe, the coarse mixing motor is fixedly installed on the side wall of the coarse mixing pipe, the output end of the coarse mixing motor passes through the side wall of the coarse mixing pipe and is coaxially and fixedly connected to the coarse mixing propeller, one end of the coarse mixing pipe is connected to the mixing box, and the mixing box is connected to the box body.
[0007] Furthermore, the dispersing mechanism includes a dispersing chamber, a dispersing motor, a dispersing shaft, a fixing frame, and dispersing rods. The dispersing chamber array is opened inside the mixing box and each dispersing chamber is interconnected. The fixing frame is fixedly installed on the side wall of the mixing box. The dispersing motor is fixedly installed on the top of the fixing frame. The output end of the dispersing motor passes through the top of the fixing frame and is coaxially fixedly connected to one end of the dispersing shaft. The dispersing rod array is fixedly installed on the circumferential side wall of the dispersing shaft.
[0008] Furthermore, the stirring mechanism includes a stirring shaft, a stirring base block, and stirring scrapers. One end of the stirring shaft is coaxially and fixedly connected to the bottom wall of the dispersing shaft. The stirring base block array is fixedly arranged on the circumferential side wall of the stirring shaft. One end of the stirring scraper array is fixedly arranged on the side wall of one end of the stirring base block. The bottom end of the dispersing chamber is funnel-shaped.
[0009] Furthermore, the drying mechanism includes a drying air pump, a drying heater, a drying conduit, a rotating groove, a guide groove, a pressure chamber, a pressure port, a drying piston, a drying air pipe, a return spring, a return groove, a sealing strip, and a limiting block. The drying air pump and the drying heater are both fixedly mounted on the side wall of the housing and connected by a conduit. The guide groove is located at the bottom end of the stirring shaft, and the rotating groove is located on the inner bottom wall of the housing. An array of sealing strips is fixedly mounted on the circumferential side wall of the stirring shaft, and the bottom of the stirring shaft is rotatably mounted on the side wall of the rotating groove. One end of the drying conduit is fixedly connected to the output end of the drying air pump, and the other end passes through… The bottom of the chamber is connected to the rotating groove and the air guide groove. The pressure chamber is located inside the stirring base block. The pressure port array is located on the side wall of the stirring base block. The pressure chamber is connected to the air guide groove and the pressure ports. The reset groove is located on the side wall of the pressure port. The drying piston is slidably installed on the side wall of the pressure port. The drying air pipe is located inside the drying piston. One end of the pipe is located in the pressure chamber, and the other end is fixed on the circumferential side wall of the drying piston away from the pressure chamber. The limiting blocks are fixed in pairs on the side wall of the drying piston and slidably installed on the side wall of the reset groove. One end of the reset spring is fixed on the side wall of the reset groove, and the other end is fixed on the side wall of the limiting block.
[0010] Furthermore, the environmental control mechanism includes a sealing groove, a sealing block, a sealing spring, a fixed electromagnet, and a movable electromagnet. The sealing grooves are opened in pairs on the side wall of the mixing tank. The sealing block is slidably disposed on the side wall of the sealing groove. One end of the sealing spring is fixed to the side wall of the sealing groove, and the other end is fixed to the side wall of the sealing block. The fixed electromagnet is fixed to the side wall of the sealing groove, and the movable electromagnet is fixed to the side wall of the sealing block. The opposite surfaces of the fixed electromagnet and the movable electromagnet have the same magnetic poles.
[0011] Furthermore, the monitoring mechanism includes a temperature sensor and a pressure sensor, both of which are fixedly installed on the inner side wall of the chamber. A vent pipe is fixedly installed on the side wall of the chamber, and an electronic valve is fixedly installed on the inner side wall of the vent pipe. A filter screen is fixedly installed at one end of the vent pipe located inside the chamber.
[0012] Furthermore, a discharge pipe is fixedly installed at the bottom of the box, a discharge valve is fixedly installed on the side wall of the discharge pipe, and an electrical control panel is fixedly installed on the side wall of the box. The electrical control panel is electrically connected to the feeding mechanism, the dispersing mechanism, the drying mechanism, the environmental control mechanism, the monitoring mechanism, the discharge valve, and the electronic valve through wires.
[0013] Compared with the prior art, the beneficial effects of the present invention are: (1) The present invention is provided with a dispersing mechanism. The dispersing shaft drives the dispersing rod to rotate. The rapid rotation of the dispersing rod can cause the raw materials falling into the dispersing chamber to be dispersed by the rapid rotation of the dispersing rod, avoiding clumping. Multiple raw materials are dispersed into the dispersing chamber, which further enhances the mixing between the raw materials. The raw materials will be dispersed multiple times through multiple dispersing chambers, and the raw materials will be fully mixed. This achieves the technical effect of dispersing and mixing the raw materials, and effectively solves the technical problems of raw materials agglomerating into clumps and insufficient mixing between raw materials in the prior art. (2) The present invention is equipped with a stirring mechanism. The rotation of the dispersing shaft will drive the stirring shaft to rotate, which in turn will cause the stirring bottom block to rotate, thereby stirring the raw materials falling into the box. At the same time, the stirring bottom block can drive the stirring scraper to rotate, which will cause the stirring scraper to scrape off the raw materials adhering to the side wall of the box, thus achieving the technical effect of uniform mixing of raw materials and effectively solving the technical problems of raw materials easily sticking to the wall and uneven mixing in the container. (3) The present invention is provided with a drying mechanism. The mixing mechanism and the drying mechanism work together to heat the air into the pressure chamber and push the drying piston to move in the pressure port. The end of the drying air pipe away from the pressure chamber opens upward. When the end of the drying air pipe with the opening upward slides out of the pressure port, the hot air in the pressure chamber will enter the box through the drying air pipe. The rotation of the mixing bottom block will drive the raw material to move upward. When it passes the end of the mixing bottom block, it will be dispersed in the air. At this time, the hot air in the drying air pipe below will blow towards the raw material dispersed in the air. Thus, the technical effect of efficient drying of raw materials during the mixing process can be achieved, which effectively solves the technical problem of complicated steps in the mixing, drying and processing of raw materials. (4) The present invention has an environmental control mechanism, and the fixed electromagnet and the movable electromagnet have the same magnetic poles on their opposite sides. The electromagnetic repulsion between the two will drive the sealing block to move in the sealing groove. The sealing block moves until the mixing box is sealed, thus achieving the technical effect of sealing the box and effectively ensuring the normal curing of the repair material. (5) The present invention is equipped with a pressure sensor and a temperature sensor to detect the pressure and temperature inside the chamber in real time, so as to monitor the curing state of the repair material at any time, effectively solving the technical problem of poor curing effect of the material in the prior art. Attached Figure Description
[0014] Figure 1 This is a front view of a stone carving color fixing and repair premixing device proposed in this invention; Figure 2 This is a top view of a stone carving color fixing and repair premixing device proposed in this invention; Figure 3 This is a three-dimensional schematic diagram of a stone carving color fixing and repair premixing device proposed in this invention; Figure 4 This is a first cross-sectional view of a stone carving color fixing and repair premixing device proposed in this invention; Figure 5 for Figure 4 Enlarged view of section A in the middle; Figure 6 This is a schematic diagram of the first three-dimensional structure of a stone carving color fixing and repair premixing device proposed in this invention; Figure 7 for Figure 6 Enlarged view of section B; Figure 8 This is a second sectional view of a stone carving color fixing and repair premixing device proposed in this invention; Figure 9 for Figure 8 Enlarged view of section C; Figure 10 This is a third sectional view of a stone carving color fixing and repair premixing device proposed in this invention; Figure 11 for Figure 10 Enlarged view of section D in the middle.
[0015] Among them, 1. Box body, 2. Feeding mechanism, 3. Drying mechanism, 4. Mixing mechanism, 5. Maturation mechanism, 410. Dispersing mechanism, 420. Stirring mechanism, 510. Environmental control mechanism, 520. Monitoring mechanism, 101. Support leg, 201. Mixing box, 202. Feeding hopper, 203. Coarse mixing motor, 204. Coarse mixing propeller, 205. Coarse mixing pipe, 411. Dispersing chamber, 412. Dispersing motor, 413. Dispersing shaft, 414. Fixing frame, 415. Dispersing rod, 421. Stirring shaft, 422. Stirring base, 423. Stirring scraper, 301. Drying air pump, 302. Drying... Drying heating machine, 303, drying conduit, 304, rotating groove, 305, air guide groove, 306, pressure chamber, 307, pressure port, 308, drying piston, 309, drying air pipe, 310, return spring, 311, return groove, 312, sealing strip, 313, limit block, 511, sealing groove, 512, sealing block, 513, sealing spring, 514, fixed electromagnet, 515, moving electromagnet, 521, temperature sensor, 522, vent pipe, 523, electronic valve, 524, pressure sensor, 102, discharge pipe, 103, discharge valve, 104, electrical control panel.
[0016] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. Detailed Implementation
[0017] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this solution, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this solution without creative effort are within the scope of protection of this solution.
[0018] In the description of this solution, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this solution and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this solution.
[0019] like Figures 1-11 As shown, this solution provides a pre-mixing device for color fixing and repair of stone carvings, including a box 1, a feeding mechanism 2, a drying mechanism 3, a mixing mechanism 4, and a maturation mechanism 5. The feeding mechanism 2 is fixedly installed at the top of the box 1, the drying mechanism 3 is installed on the inner side wall of the box 1, the mixing mechanism 4 is installed on the inner side wall of the box 1, and the maturation mechanism 5 is installed on the side wall of the box 1. The mixing mechanism 4 includes a dispersing mechanism 410 and a stirring mechanism 420. The dispersing mechanism 410 is installed on the side wall of the box 1, and the stirring mechanism 420 is installed on the side wall of the box 1. The dispersing mechanism 410 is located above the stirring mechanism 420. The maturation mechanism 5 includes an environmental control mechanism 510 and a monitoring mechanism 520. The environmental control mechanism 510 is installed on the side wall of the box 1, and the monitoring mechanism 520 is installed on the side wall of the box 1. Support legs 101 are fixedly arranged in an array at the bottom of the box 1.
[0020] The feeding mechanism 2 includes a mixing box 201, a feeding bin 202, a coarse mixing motor 203, a coarse mixing propeller 204, and a coarse mixing pipe 205. The mixing box 201 is fixedly installed at the top of the box body 1. The coarse mixing pipes 205 are fixedly installed in pairs at the top of the mixing box 201. The feeding bin 202 is fixedly installed at the top of the coarse mixing pipe 205. The coarse mixing motor 203 is fixedly installed on the side wall of the coarse mixing pipe 205. The output end of the coarse mixing motor 203 passes through the side wall of the coarse mixing pipe 205. The coarse mixing propeller 204 is coaxially fixedly installed at the output end of the coarse mixing motor 203. One end of the coarse mixing pipe 205 is connected to the mixing box 201. The mixing box 201 is connected to the box body 1.
[0021] The dispersing mechanism 410 includes a dispersing cavity 411, a dispersing motor 412, a dispersing shaft 413, a fixing frame 414, and dispersing rods 415. The dispersing cavities 411 are arrayed inside the mixing box 201. The fixing frame 414 is fixedly mounted on the side wall of the mixing box 201. The dispersing motor 412 is fixedly mounted on the top of the fixing frame 414. The output end of the dispersing motor 412 passes through the top of the fixing frame 414. One end of the dispersing shaft 413 is coaxially fixedly mounted on the output end of the dispersing motor 412. The dispersing rods 415 are arrayed and fixedly mounted on the circumferential side wall of the dispersing shaft 413. The dispersing cavities 411 are interconnected.
[0022] The stirring mechanism 420 includes a stirring shaft 421, a stirring base block 422, and a stirring scraper 423. One end of the stirring shaft 421 is coaxially fixed to the bottom wall of the dispersing shaft 413. The stirring base block 422 is fixedly arranged in an array on the circumferential side wall of the stirring shaft 421. One end of the stirring scraper 423 is fixedly arranged in an array on the side wall of one end of the stirring base block 422.
[0023] The drying mechanism 3 includes a drying air pump 301, a drying heater 302, a drying conduit 303, a rotating groove 304, a guide groove 305, a pressure chamber 306, a pressure port 307, a drying piston 308, a drying air pipe 309, a return spring 310, a return groove 311, a sealing strip 312, and a limiting block 313. The drying air pump 301 is fixedly mounted on the side wall of the housing 1, and the drying heater 302 is fixedly mounted on the side wall of the housing 1. The drying heater 302 and the drying air pump 301 are connected through a conduit. The guide groove 305 is located at the bottom end of the stirring shaft 421, and the rotating groove 304 is located on the bottom wall inside the housing 1. The sealing strip 312 is arrayed and fixedly mounted on the circumferential side wall of the stirring shaft 421. The bottom of the stirring shaft 421 is rotatably mounted on the side wall of the rotating groove 304. One end of the drying conduit 303 is fixedly connected to the output end of the drying air pump 301, and the other end of the drying conduit 303 is fixedly inserted through the bottom end of the housing 1. 303 is connected to the rotating groove 304 and the air guide groove 305. The pressure chamber 306 is opened inside the stirring base block 422. The pressure ports 307 are arrayed on the side wall of the stirring base block 422. The pressure chamber 306 is connected to the air guide groove 305 and the pressure ports 307. The reset groove 311 is opened on the side wall of the pressure port 307. The drying piston 308 is slidably disposed on the side wall of the pressure port 307. The drying air pipe 309 is opened inside the drying piston 308. One end of the drying air pipe 309 is disposed on the side wall of the drying piston 308 located in the pressure chamber. The other end of the drying air pipe 309 is fixedly disposed on the circumferential side wall of the other end of the drying piston 308. The limiting blocks 313 are fixedly disposed in pairs on the side wall of the drying piston 308. The limiting blocks 313 are slidably disposed on the side wall of the reset groove 311. One end of the reset spring 310 is fixedly disposed on the side wall of the reset groove 311. The other end of the reset spring 310 is fixedly disposed on the side wall of the limiting block 313.
[0024] The environmental control mechanism 510 includes a sealing groove 511, a sealing block 512, a sealing spring 513, a fixed electromagnet 514, and a movable electromagnet 515. The sealing grooves 511 are opened in pairs on the side wall of the mixing box 201. The sealing block 512 is slidably disposed on the side wall of the sealing groove 511. One end of the sealing spring 513 is fixedly disposed on the side wall of the sealing groove 511, and the other end of the sealing spring 513 is fixedly disposed on the side wall of the sealing block 512. The fixed electromagnet 514 is fixedly disposed on the side wall of the sealing groove 511, and the movable electromagnet 515 is fixedly disposed on the side wall of the sealing block 512.
[0025] The monitoring mechanism 520 includes a temperature sensor 521 and a pressure sensor 524. The temperature sensor 521 is fixedly installed on the inner side wall of the housing 1, and the pressure sensor 524 is fixedly installed on the inner side wall of the housing 1. A vent pipe 522 is fixedly installed on the side wall of the housing 1, and the vent pipe 522 penetrates the side wall of the housing 1. An electronic valve 523 is fixedly installed on the inner side wall of the vent pipe 522.
[0026] A discharge pipe 102 is fixedly installed at the bottom of the box body 1, and a discharge valve 103 is fixedly installed on the side wall of the discharge pipe 102.
[0027] An electrical control panel 104 is fixedly installed on the side wall of the housing 1. The electrical control panel 104 is electrically connected to the coarse mixing motor 203, the dispersing motor 412, the drying air pump 301, the drying heating machine 302, the fixed electromagnet 514, the movable electromagnet 515, the temperature sensor 521, the pressure sensor 524, the discharge valve 103, and the electronic valve 523 via wires.
[0028] The bottom of the dispersing chamber 411 is funnel-shaped, and a filter screen is fixedly installed at one end of the vent pipe 522 located inside the box 1.
[0029] In practical use, the main color-fixing material and the auxiliary repair material are first placed into multiple feed bins 202. Then, the user can control the coarse mixing motor 203 to work through the electrical control panel 104, which in turn drives the coarse mixing propeller 204 to rotate. This allows the materials in each feed bin 202 to enter the dispersing chamber 411 of the mixing box 201 through the coarse mixing pipe 205. The user can control the dispersing motor 412 to work through the electrical control panel 104, which allows the dispersing shaft 413 to drive the dispersing rod 415 to rotate. The rapid rotation of the dispersing rod 415 can quickly disperse the materials falling into the dispersing chamber 411, preventing them from clumping together. The multiple materials are dispersed into the dispersing chamber 411, further enhancing the mixing between the materials. The materials will be dispersed multiple times through multiple dispersing chambers 411, ensuring thorough mixing between the materials. The pre-mixed raw materials then fall into the chamber 1. The rotation of the dispersing shaft 413 drives the stirring shaft 421 to rotate, which in turn causes the stirring base 422 to rotate, thus stirring the raw materials falling into the chamber 1. At the same time, the stirring base 422 drives the stirring scraper 423 to rotate, which in turn scrapes off the raw materials adhering to the side wall of the chamber 1. Subsequently, the user can control the operation of the drying air pump 301 and the drying heater 302 through the electrical control panel 104. External air is heated by the drying heater 302 and then enters the drying conduit 303 through the drying air pump 301. At this time, the air guide groove 305 in the stirring shaft 421 communicates with the drying conduit 303 in the rotating groove 304. The heated air can enter the pressure chamber 306 through the air guide groove 305. The pressure in the pressure chamber 306 is greater than the air pressure inside the chamber 1, which pushes the drying piston 308 from the pressure chamber 306 to the stirring base 422 in the pressure port 307. 2. External movement: The end of the drying air pipe 309 away from the pressure chamber 306 opens upwards, and the limiting block 313 slides in the reset groove 311 to ensure that one end of the drying air pipe 309 always opens upwards. At this time, the reset spring 310 is in a stretched state. When the end of the drying air pipe 309 with the opening upwards slides out of the pressure port 307, the hot air in the pressure chamber will enter the chamber 1 through the drying air pipe 309. Meanwhile, the stirring base block 422 rotates. Since the cross-section of the stirring base block 422 is triangular, the rotation of the stirring base block 422 will drive the raw material to move upwards. When it passes the end of the stirring base block 422, it will disperse in the air. At this time, the hot air in the drying air pipe 309 below will blow towards the raw material dispersed in the air, thereby achieving efficient drying of the raw material during the stirring process. During drying, the user can control the electronic valve 523 to open through the electrical control panel 104. The dried air will be discharged into the chamber 1 through the vent pipe 522. After the raw materials are stirred and dried, the user can put the film-forming aid, curing agent and other auxiliary materials into the box 1 through the feeding hopper 202. By controlling the dispersing motor 412, the mixing bottom block 422 is driven to rotate to fully mix the auxiliary materials with the main materials. Then, the user can control the electronic valve 523 to close and the fixed electromagnet 514 and the moving electromagnet 515 to work through the electrical control panel 104. At this time, the fixed electromagnet 514 and the moving electromagnet 515 have the same magnetic poles on opposite sides. The electromagnetic repulsion between the two will drive the sealing block 512 to move in the direction of the dispersing motor 412 in the sealing groove 511. At this time, the sealing spring 513 will slowly be in a stretched state. The sealing block 512 moves until the mixing box 201 is closed. At this time, the box 1 and the mixing box 201 are in a closed state with the outside world. The color fixing and repair material can mature in the sealed space. The pressure sensor 524 and the temperature sensor 521 will detect the pressure and temperature in the box 1 so as to monitor the maturity status of the material at any time. After curing is complete, the user can control the fixed electromagnet 514 and the movable electromagnet 515 to stop working through the electrical control panel 104. At this time, there is no repulsive force between the fixed electromagnet 514 and the movable electromagnet 515. The sealing spring 513 has a retracting elastic force, which will cause the sealing block 512 to slide in the sealing groove 511 toward the fixed electromagnet 514, thereby releasing the seal of the box 1. The user can control the discharge valve 103 and the dispersing motor 412 to work through the electrical control panel 104, which will cause the stirring base block 422 to rotate, and the cured stone carving color fixing and repair mixture will be discharged from the box 1 through the discharge pipe 102.
[0030] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0031] The present solution and its implementation methods have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present solution; the actual structure is not limited to this. In conclusion, if a person skilled in the art, inspired by this description, designs a similar structure and embodiment without departing from the inventive intent of this solution, such design should fall within the protection scope of this solution.
Claims
1. A pre-mixing device for color fixing and restoration of stone carvings, characterized in that: It includes a housing, a feeding mechanism, a drying mechanism, a mixing mechanism, and a maturation mechanism. The feeding mechanism is fixedly installed at the top of the housing, the drying mechanism is installed on the inner side wall of the housing, the mixing mechanism is installed on the inner side wall of the housing, and the maturation mechanism is installed on the side wall of the housing. Support legs are fixedly arranged in an array at the bottom of the housing. The mixing mechanism includes a dispersing mechanism and a stirring mechanism. The dispersing mechanism is installed on the side wall of the housing and above the stirring mechanism. The maturation mechanism includes an environmental control mechanism and a monitoring mechanism. Both the environmental control mechanism and the monitoring mechanism are installed on the side wall of the housing. The feeding mechanism can coarsely mix the raw materials and transport them to the dispersing mechanism. The dispersing mechanism can disperse and initially mix the raw materials. The stirring mechanism can both stir the raw materials and scrape off the raw materials adhering to the inner wall of the chamber. The drying mechanism works in conjunction with the stirring mechanism to efficiently dry the raw materials during the stirring process. The environmental control mechanism can seal the chamber to meet the requirements of the sealed environment for raw material maturation. The monitoring mechanism can monitor the environmental parameters inside the chamber in real time to control the maturation status of the raw materials. This equipment integrates the functions of coarse mixing, dispersing and mixing, stirring to prevent wall adhesion, stirring and drying simultaneously, sealing maturation, and maturation status monitoring. It solves the problems of raw materials agglomerating into lumps, uneven mixing, wall adhesion, complex mixing and drying steps, and poor maturation effect, and realizes the integrated treatment of pre-mixing of raw materials for stone carving color fixing and repair.
2. The stone carving color fixing and repair premixing equipment according to claim 1, characterized in that: The feeding mechanism includes a mixing box, a feeding bin, a coarse mixing motor, a coarse mixing propeller, and a coarse mixing pipe. The mixing box is fixedly installed at the top of the box body. The coarse mixing pipes are fixedly installed in pairs at the top of the mixing box. The feeding bin is fixedly installed at the top of the coarse mixing pipe. The coarse mixing motor is fixedly installed on the side wall of the coarse mixing pipe. The output end of the coarse mixing motor passes through the side wall of the coarse mixing pipe and is coaxially and fixedly connected to the coarse mixing propeller. One end of the coarse mixing pipe is connected to the mixing box, and the mixing box is connected to the box body.
3. The stone carving color fixing and repair premixing equipment according to claim 1, characterized in that: The dispersing mechanism includes a dispersing chamber, a dispersing motor, a dispersing shaft, a fixed frame, and dispersing rods. The dispersing chamber array is opened inside the mixing box and the dispersing chambers are interconnected. The fixed frame is fixedly installed on the side wall of the mixing box. The dispersing motor is fixedly installed on the top of the fixed frame. The output end of the dispersing motor passes through the top of the fixed frame and is coaxially fixedly connected to one end of the dispersing shaft. The dispersing rod array is fixedly installed on the circumferential side wall of the dispersing shaft.
4. The stone carving color fixing and repair premixing equipment according to claim 3, characterized in that: The stirring mechanism includes a stirring shaft, a stirring base block, and stirring scrapers. One end of the stirring shaft is coaxially and fixedly connected to the bottom wall of the dispersing shaft. An array of stirring base blocks is fixedly arranged on the circumferential side wall of the stirring shaft. An array of stirring scrapers is fixedly arranged on the side wall of one end of the stirring base block. The bottom end of the dispersing chamber is funnel-shaped.
5. The stone carving color fixing and repair premixing equipment according to claim 4, characterized in that: The drying mechanism includes a drying air pump, a drying heater, a drying conduit, a rotating groove, a guide groove, a pressure chamber, a pressure port, a drying piston, a drying air pipe, a return spring, a return groove, a sealing strip, and a limiting block. The drying air pump and the drying heater are both fixedly mounted on the side wall of the chamber and connected by a conduit. The guide groove is located at the bottom end of the stirring shaft, and the rotating groove is located on the inner bottom wall of the chamber. An array of sealing strips is fixedly mounted on the circumferential side wall of the stirring shaft, and the bottom of the stirring shaft is rotatably mounted on the side wall of the rotating groove. One end of the drying conduit is fixedly connected to the output end of the drying air pump, and the other end penetrates the chamber. The bottom end is connected to the rotating groove and the air guide groove. The pressure chamber is opened inside the stirring bottom block. The pressure port array is opened on the side wall of the stirring bottom block. The pressure chamber is connected to the air guide groove and the pressure ports. The reset groove is opened on the side wall of the pressure port. The drying piston is slidably set on the side wall of the pressure port. The drying air pipe is opened inside the drying piston. One end of the pipe is located in the pressure chamber and the other end is fixed on the circumferential side wall of the drying piston away from the pressure chamber. The limiting blocks are fixed in pairs on the side wall of the drying piston and slidably set on the side wall of the reset groove. One end of the reset spring is fixed on the side wall of the reset groove and the other end is fixed on the side wall of the limiting block.
6. The stone carving color fixing and repair premixing equipment according to claim 1, characterized in that: The environmental control mechanism includes a sealing groove, a sealing block, a sealing spring, a fixed electromagnet, and a movable electromagnet. The sealing grooves are opened in pairs on the side wall of the mixing tank. The sealing block is slidably disposed on the side wall of the sealing groove. One end of the sealing spring is fixed to the side wall of the sealing groove, and the other end is fixed to the side wall of the sealing block. The fixed electromagnet is fixed to the side wall of the sealing groove, and the movable electromagnet is fixed to the side wall of the sealing block. The opposite surfaces of the fixed electromagnet and the movable electromagnet have the same magnetic poles.
7. The stone carving color fixing and repair premixing equipment according to claim 1, characterized in that: The monitoring mechanism includes a temperature sensor and a pressure sensor, both of which are fixedly installed on the inner side wall of the chamber. A vent pipe is fixedly installed on the side wall of the chamber, and an electronic valve is fixedly installed on the inner side wall of the vent pipe. A filter screen is fixedly installed at one end of the vent pipe inside the chamber.
8. The stone carving color fixing and repair premixing equipment according to claim 1, characterized in that: A discharge pipe is fixedly installed at the bottom of the box, a discharge valve is fixedly installed on the side wall of the discharge pipe, and an electrical control panel is fixedly installed on the side wall of the box. The electrical control panel is electrically connected to the feeding mechanism, the dispersing mechanism, the drying mechanism, the environmental control mechanism, the monitoring mechanism, the discharge valve, and the electronic valve through wires.