CN113118892B - Processing method for producing environment-friendly marble plate - Google Patents
Processing method for producing environment-friendly marble plate Download PDFInfo
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- CN113118892B CN113118892B CN202110475903.5A CN202110475903A CN113118892B CN 113118892 B CN113118892 B CN 113118892B CN 202110475903 A CN202110475903 A CN 202110475903A CN 113118892 B CN113118892 B CN 113118892B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of marble plate processing, and discloses a processing method for producing an environment-friendly marble plate, which comprises the following steps: s1, selecting raw materials, namely selecting raw materials with proper size and specification from the raw marble blocks to avoid selecting the raw marble blocks with cracks; s2, repairing the surface of the raw materials, cleaning the qualified marble blocks with water to remove sand impurities attached to the surfaces of the marble blocks, and removing redundant protruding parts in the marble blocks by using a cutting machine to ensure that the surfaces of the marble blocks are substantially flat. The processing method for the environment-friendly marble plate production can effectively improve the environment-friendly performance of marble plate production, not only can ensure the surrounding environment of marble plate processing, but also can ensure the health of workers, and can realize the idea of environment-friendly production of marble plate processing enterprises.
Description
Technical Field
The invention relates to the technical field of marble plate processing, in particular to a processing method for producing an environment-friendly marble plate.
Background
The marble is metamorphic rock formed by the original rock in the crust through the action of high temperature and high pressure in the crust, and the internal force action of the crust promotes the original various rocks to generate the process of qualitative change. The change of quality refers to the change of the structure, structure and mineral composition of the original rock, the new rock type formed by quality change is called metamorphic rock, the marble mainly comprises calcite, limestone, serpentine and dolomite, the main component of the marble is mainly calcium carbonate, the main component accounts for more than 50 percent, and the marble is mainly used as carving and building materials and is commonly used for building monuments, paving floors, wall surfaces, carving handrails and the like.
The existing marble plate processing process has the condition of great pollution, not only water pollution, but also waste gas pollution, seriously pollutes the surrounding environment, causes ecological deterioration of the surrounding environment, even can damage the health of workers, and is not in accordance with the idea of environmental protection production of marble plate processing enterprises.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the processing method for producing the environment-friendly marble plate, which has the advantages of effectively improving the environment-friendly performance of marble plate production, not only ensuring the environment around the marble plate processing, but also ensuring the health of workers, and realizing the environment-friendly production concept of marble plate processing enterprises.
(II) technical scheme
In order to realize the purposes of effectively improving the environmental protection performance of marble plate production, not only ensuring the environment around the marble plate processing, but also ensuring the health of workers and realizing the environmental protection production idea of marble plate processing enterprises, the invention provides the following technical scheme: a processing method for producing environment-friendly marble slabs comprises the following steps:
s1, selecting raw materials, namely selecting raw materials with proper size and specification from the raw marble blocks to avoid selecting the raw marble blocks with cracks;
s2, repairing the surface of the raw material, cleaning the qualified marble blocks with water to remove sand impurities attached to the surface of the marble blocks, and removing redundant convex parts in the marble blocks by using a cutting machine to ensure that the surface of the marble blocks is substantially flat;
s3, cutting, and then cutting the marble rough blocks trimmed in the step S2 into rough plates according to the requirements of size and thickness by a pull saw;
s4, brushing glue and paving a net, namely moving the brush board in the step S3 to a glue brushing station, sequentially smearing glue on the surface of the brush board, and paving a net sheet in the glue;
s5, drying and brushing glue, namely conveying the rough board brushed with glue in the step S4 to a drying line for drying, wherein the drying line supplies heat through natural gas for drying;
s6, polishing, namely conveying the blank board subjected to glue drying in the step S5 to a polishing station, and polishing the surface of the marble plate blank board by an automatic grinding machine to improve the smoothness of the surface of the marble plate;
s7, trimming, namely trimming the blank board polished in the step S6 according to the size through a trimming machine, and removing redundant leftover materials of the blank board;
s8, packaging the product, namely packaging the marble plate processed in the step S7 by building a wood frame, and meanwhile, sticking a corresponding product identifier on the wood frame;
and S9, registering and warehousing, and finally, sequentially registering and warehousing the processed marble plates.
Preferably, the processing position of the processing equipment is cooled by water flow in the step S2 of raw material surface trimming, the step S3 of slitting, the step S6 of grinding and the step S7 of slitting, and meanwhile, the cutting position is dusted by water flow, and finally, wastewater is conveyed to a sedimentation tank through pipelines.
Preferably, clear water at the top in the sedimentation tank is recycled, and sludge at the bottom of the sedimentation tank is transported outside after being subjected to filter pressing treatment.
Preferably, two drying lines are arranged in the step S5 of drying and brushing the glue, one drying line supplies heat through natural gas, the other drying line is a standby drying line, and the standby drying line supplies heat through burning biomass.
Preferably, the glue used for brushing and lapping the glue in the step S4 is any one of resin glue and AB glue, wherein the hair plate using the resin glue is naturally dried after brushing and lapping the glue, and the hair plate using the AB glue is conveyed into an automatic drying line for drying after brushing, lapping and lapping the glue.
Preferably, the wooden frame is built through iron nails and battens of different lengths and utilizes the stronger protective capacities of the wooden frame to protect the marble plates.
Preferably, a high temperature resistant blower needs to be installed in the pipeline for drying and brushing the adhesive in step S5, and the hot air speed can be increased by the high temperature resistant blower.
(III) advantageous effects
Compared with the prior art, the invention provides a processing method for producing environment-friendly marble slabs, which has the following beneficial effects:
the processing method for the environment-friendly marble plate production comprises the steps of trimming the raw material in the step S2 through water flow, cutting in the step S3, polishing in the step S6 and cooling the processing position of processing equipment in trimming in the step S7, simultaneously utilizing the water flow to carry out dust fall treatment on the cutting position, finally conveying waste water to a sedimentation tank through a pipeline, recycling clear water at the top in the sedimentation tank, carrying sludge at the bottom of the sedimentation tank outside after filter pressing treatment to avoid the waste water from flowing out to pollute the environment, providing heat to dry glue through natural gas combustion, avoiding waste gas pollution after the natural gas combustion, protecting the peripheral environment for marble plate processing, avoiding polluting and damaging the health of workers, effectively improving the environmental protection performance of the marble plate production, ensuring the peripheral environment for marble plate processing and ensuring the health of the workers, and the concept of environmental protection production of marble plate processing enterprises can be realized.
Drawings
FIG. 1 is a schematic structural view of an automatic glue spraying and brushing device according to the present invention;
FIG. 2 is a schematic side view of the connection between the lifting plate and the hollow pipe of the automatic glue spraying and brushing device for marble slabs according to the present invention;
fig. 3 is a schematic front view of the marble plate edge cutting machine of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a flow chart of the production process of the marble slab of the invention.
In the figure: 1. a conveyor belt; 2. a base plate; 3. an electric push rod; 4. a top plate; 5. a lifting plate; 6. a compensation spring; 7. a squeegee; 8. an L-shaped connecting rod; 9. a hollow tube; 10. spraying a glue head; 11. a liquid inlet pipe; 12. rotating the screw cylinder; 13. a lifting screw; 14. a driven bevel gear; 15. a rotating electric machine; 16. a drive bevel gear; 17. a guide slide bar; 21. a base; 22. a fixing frame; 23. a second electric push rod; 24. a second lifter plate; 25. a protective cover; 26. a steering motor; 27. a cutter; 28. a conveyor belt; 29. a drive motor; 30. a worm; 31. installing a sleeve; 32. rotating the rod; 33. a screw; 34. a worm gear; 35. a threaded sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A processing method for producing environment-friendly marble slabs, as shown in fig. 5, comprising the following steps:
s1, selecting raw materials, namely selecting raw materials with proper size and specification from the raw marble blocks to avoid selecting the raw marble blocks with cracks;
s2, repairing the surface of the raw material, cleaning the qualified marble blocks with water to remove sand impurities attached to the surface of the marble blocks, and removing redundant convex parts in the marble blocks by using a cutting machine to ensure that the surface of the marble blocks is substantially flat;
s3, cutting, and then cutting the marble blocks finished in the step S2 into rough slabs according to the requirements of size and thickness by a drawing saw;
s4, brushing glue and paving a net, namely moving the brush board in the step S3 to a glue brushing station, sequentially smearing glue on the surface of the brush board, and paving a net sheet in the glue;
s5, drying and brushing glue, namely conveying the rough board brushed with glue in the step S4 to a drying line for drying, wherein the drying line supplies heat through natural gas for drying;
s6, polishing, namely conveying the blank board subjected to glue drying in the step S5 to a polishing station, and polishing the surface of the marble plate blank board by an automatic grinding machine to improve the smoothness of the surface of the marble plate;
s7, trimming, namely trimming the blank board polished in the step S6 according to the size through a trimming machine, and removing redundant leftover materials of the blank board;
s8, packaging the product, namely packaging the marble plate processed in the step S7 by building a wood frame, and meanwhile, sticking a corresponding product identifier on the wood frame;
and S9, registering and warehousing, and finally, sequentially registering and warehousing the processed marble plates.
Step S2 raw material is trimmed, step S3 is cut, step S6 is polished and step S7 is cut in the middle of all cooling down the processing position of processing equipment through rivers, utilize rivers to carry out the dust fall to the cutting department simultaneously and handle, and the sedimentation tank is all carried through the pipeline to last waste water, and waste water improvement is handled and can be recycled, can avoid waste water outflow polluted environment simultaneously.
The clear water of top is through retrieving cyclic utilization in the sedimentation tank, and sedimentation tank bottom mud is through outward transportation after the filter-pressing is handled, and mud becomes the waste residue through the filter-pressing, and the waste residue can not cause water resource pollution through backfilling in soil, improves the feature of environmental protection of marble panel processing.
And S5, two drying lines are arranged in the drying and glue brushing process, one drying line supplies heat through natural gas, the other drying line is a standby drying line, the standby drying line supplies heat through burning biomass, and the two drying lines can ensure the reliability of drying glue on the rough board and the continuous stability of marble board processing.
And step S4, the glue for brushing glue and lapping is any one of resin glue and AB glue, wherein the hair plate adopting the resin glue is naturally dried after brushing glue and lapping, and the hair plate adopting the AB glue is conveyed into an automatic drying line for drying after brushing glue, lapping and lapping.
The wooden frame is built through the stuff of iron nail and different length and is formed, utilizes the stronger protective capacities of wooden frame to protect marble panel, avoids marble panel to be damaged by extrusion fracture, improves the reliability of marble panel packing.
And S5, installing a high-temperature-resistant air blower in the pipeline for drying and brushing the glue, and improving the hot air speed through the high-temperature-resistant air blower, so that the air flowing speed on the wool board glue is improved, and the glue drying efficiency is improved.
The automatic glue spraying and brushing device is used in the step S4, as shown in fig. 1-2, specifically comprising a conveyor belt 1 and bottom plates 2 arranged on the left and right sides of the conveyor belt 1, two electric push rods 3 are symmetrically and fixedly arranged on the front and back of the upper end of each bottom plate 2, the same top plate 4 is fixedly connected with the upper end output shafts of the four electric push rods 3, the top plate 4 is located on the upper side of the conveyor belt 1, a lifting plate 5 is fixedly connected with the center of the top plate 4 through a lifting mechanism, the lower end of the lifting plate 5 is fixedly connected with the same scraper 7 through a plurality of compensation springs 6, a plurality of L-shaped connecting rods 8 are uniformly and fixedly connected with the upper end rear side of the lifting plate 5, the same hollow tube 9 is fixedly connected with the rear ends of the plurality of L-shaped connecting rods 8, a plurality of glue spraying heads 10 are uniformly and fixedly communicated with the lower end of the hollow tube 9, and a liquid inlet tube 11 is fixedly communicated with the rear side of the hollow tube 9.
The lifting mechanism comprises a rotary screw cylinder 12 which is sleeved at the center of the top plate 4 in a rotating mode through a ball bearing, a lifting screw 13 is sleeved on the rotary screw cylinder 12 in a threaded mode, the lower end of the lifting screw 13 is fixedly connected to the upper end of the lifting plate 5, a driven bevel gear 14 is fixedly sleeved on the cylinder wall of the rotary screw cylinder 12, a rotating motor 15 is fixedly arranged at the upper end of the top plate 4, an output shaft of the rotating motor 15 is fixedly connected with a driving bevel gear 16 meshed with the driven bevel gear 14, two guide slide bars 17 are symmetrically and fixedly connected to the upper end of the lifting plate 5, and through holes formed in the surface of the top plate 4 penetrate through the upper end of the top plate 4 in the upper end of the guide slide bars 17.
When the device is used, the conveyor belt 1 is used for conveying marble plates to move through the conveyor belt 1 and the top plate 4, the electric push rod 3 is started according to the thickness of the marble plates, the electric push rod 3 drives the top plate 4 to move downwards to enable the scraper 7 to move to the opposite height, the rotating motor 15 is started, the rotating motor 15 drives the driving bevel gear 16 to rotate, the rotating screw barrel 12 is driven to rotate through the meshing action of the driving bevel gear 16 and the driven bevel gear 14, the lifting plate 5 drives the scraper 7 to accurately move up and down through the threaded sleeve effect of the rotating screw barrel 12 and the lifting screw 13 and the guiding action of the guiding slide rod 17 on the lifting plate 5, so that the position adjustment of the scraper 7 is more accurate, the scraper 7 is subjected to uniform glue scraping under the more stable extrusion force through the arrangement of the plurality of compensating springs 6, and the problem that the scraper 7 and the plates are easily damaged due to hard contact is avoided, when brushing glue, carry the glue solution to hollow tube 9 in through feed liquor pipe 11 earlier, a plurality of glue gun 10 blowout of rethread for the glue solution evenly sprays on marble panel, and the glue solution after the scraper blade 7 will be sprayed again evenly scrapes off, can realize the even rubber coating to marble panel, the use in production of being convenient for.
In the above step S7, a marble plate edge trimmer with a protection function is used, as shown in fig. 3-4, and specifically includes a base 21, a fixed frame 22 is fixedly connected to the upper end of the base 21, the fixed frame 22 is disposed in an inverted "U" shape, a second electric push rod 23 is fixedly connected to the center of the fixed frame 22, the second electric push rod 23 penetrates through the fixed frame 22, a second lifting plate 24 is fixedly connected to the output end of the second electric push rod 23, a protective cover 25 is fixedly connected to the lower end of the second lifting plate 24, a moving mechanism is installed below the second lifting plate 24, the output end of the moving mechanism is connected to a steering motor 26, a cutting machine 27 is fixedly connected to the output end of the steering motor 26, a conveyor belt 28 is installed at the upper end of the base 21, when the marble is required to be trimmed, the marble is placed on the conveyor belt 28, and then the second electric push rod 23 is started, the second electric push rod 23 can drive the second lifting plate 24 and the cutting machine 27 below the second lifting plate to move downwards, and meanwhile, the protective cover 25 covers the conveying belt 28, so that sundries such as dust and fragments can be effectively prevented from flying out in a large quantity, and meanwhile, the cutting machine 27 can be prevented from damaging operators.
The moving mechanism comprises a driving motor 29, the driving motor 29 is fixedly connected to one side of the upper end of the second lifting plate 24, the output end of the driving motor 29 penetrates through the second lifting plate 24 and is fixedly sleeved with a worm 30, both sides of the protective cover 25 are fixedly connected with mounting sleeves 31, a rotating rod 32 is connected between the two mounting sleeves 31 through two bearings in a rotating mode, a screw 33 is fixedly sleeved on the rotating rod 32, a worm wheel 34 is fixedly sleeved on the rotating rod 32, the worm wheel 34 and the worm 30 are arranged in a meshed mode, a threaded sleeve 35 is connected to the screw 33 in a threaded mode, the steering motor 26 is fixedly connected to the lower end of the threaded sleeve 35, when the position of the cutting machine 27 needs to be moved, the driving motor 29 is started, the driving motor 29 drives the worm wheel 34 to rotate through the worm 30, the worm wheel 34 drives the screw 33 on the screw to rotate through the rotating rod 32, and the threaded sleeve 35 drives the steering motor 26 and the cutting machine 27 to move under the action of threads, so that the marble can be cut at different positions.
In conclusion, the processing method for producing the environment-friendly marble slab comprises the steps of firstly selecting marble slabs with proper size and specification from the marble slabs to avoid selecting the marble slabs with cracks, then cleaning the qualified marble slabs with water to remove sand impurities attached to the surfaces of the marble slabs, simultaneously removing redundant convex parts in the marble slabs by using a cutting machine to enable the surfaces of the marble slabs to be approximately flat, then cutting the repaired marble slabs into rough slabs according to the size and thickness requirements by using a pull saw, then moving the rough slabs to a glue brushing station, sequentially coating glue on the surfaces of the rough slabs, simultaneously laying a mesh in the glue, conveying the rough slabs after glue brushing to a drying line for drying, drying the drying line by supplying heat with natural gas, then conveying the rough slabs to a grinding station, and grinding and polishing the surfaces of the marble slab rough slabs by using an automatic grinder, improving the smoothness of the surface of the marble plate, trimming the polished plate according to the size, removing redundant leftover materials of the plate, then packaging the marble plate processed in the step S7 by building a wood frame, simultaneously pasting a corresponding product mark on the wood frame, finally sequentially registering and warehousing the processed marble plate, cooling the processing position of processing equipment in raw material shaving, slitting, polishing and trimming by water flow, simultaneously performing dust reduction treatment on the cutting position by using the water flow, finally conveying waste water to a sedimentation tank through a pipeline, recycling top clear water in the sedimentation tank, transporting sludge at the bottom of the sedimentation tank outside after filter pressing treatment, avoiding the waste water from flowing out to pollute the environment, simultaneously providing heat to dry the glue by burning natural gas, avoiding the pollution of the waste gas after burning the natural gas, and protecting the surrounding environment of the marble plate, the method can also avoid pollution and damage to the health of workers, can effectively improve the environmental protection performance of marble plate production, can ensure the surrounding environment of marble plate processing, can also ensure the health of the workers, and can realize the idea of environmental protection production of marble plate processing enterprises.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The processing method for producing the environment-friendly marble slab is characterized by comprising the following steps of: the method comprises the following steps:
s1, selecting raw materials, namely selecting raw materials with proper size and specification from the raw marble blocks to avoid selecting the raw marble blocks with cracks;
s2, repairing the surface of the raw material, cleaning the qualified marble blocks with water to remove sand impurities attached to the surface of the marble blocks, and removing redundant convex parts in the marble blocks by using a cutting machine to ensure that the surface of the marble blocks is substantially flat;
s3, cutting, and then cutting the marble rough blocks trimmed in the step S2 into rough plates according to the requirements of size and thickness by a pull saw;
s4, brushing glue and paving a net, namely moving the brush board in the step S3 to a glue brushing station, sequentially smearing glue on the surface of the brush board, and paving a net sheet in the glue;
s5, drying and brushing glue, namely conveying the rough board brushed with glue in the step S4 to a drying line for drying, wherein the drying line supplies heat through natural gas for drying;
s6, polishing, namely conveying the blank board subjected to glue drying in the step S5 to a polishing station, and polishing the surface of the marble plate blank board by an automatic grinding machine to improve the smoothness of the surface of the marble plate;
s7, trimming, namely trimming the blank board polished in the step S6 according to the size through a trimming machine, and removing redundant leftover materials of the blank board;
s8, packaging the product, namely packaging the marble plate processed in the step S7 by building a wood frame, and meanwhile, sticking a corresponding product identifier on the wood frame;
s9, registering and warehousing, and finally, sequentially registering and warehousing the processed marble slabs;
step S2, raw material surface modification, step S3 slitting, step S6 polishing and step S7 edge cutting are carried out, the processing position of the processing equipment is cooled through water flow, meanwhile, dust falling treatment is carried out on the cutting position through the water flow, and finally, waste water is conveyed to a sedimentation tank through pipelines;
two drying lines are arranged in the drying and glue brushing step S5, one drying line supplies heat through natural gas, the other drying line is a standby drying line, and the standby drying line supplies heat through burning biomass;
use automatic glue spraying and brushing device in above-mentioned step S4, it includes the conveyer belt and sets up the bottom plate in the conveyer belt left and right sides, the symmetry is fixed around the upper end of bottom plate is provided with two electric putter, the same roof of four electric putter' S upper end output shaft fixedly connected with, the center department of roof passes through elevating system fixedly connected with lifter plate, the same scraper blade of lower extreme through a plurality of compensation spring fixedly connected with of lifter plate, the even fixedly connected with many L shape connecting rods in upper end rear side of lifter plate, the same hollow tube of rear end fixedly connected with of many L shape connecting rod, the even fixed intercommunication of lower extreme of hollow tube has a plurality of gluey heads that spout, the fixed intercommunication in rear side of hollow tube has the feed liquor pipe.
2. The processing method for producing environment-friendly marble slabs as claimed in claim 1, wherein: clear water at the top in the sedimentation tank is recycled, and sludge at the bottom of the sedimentation tank is transported outside after being subjected to filter pressing treatment.
3. The processing method for producing environment-friendly marble slabs as claimed in claim 1, wherein: and the glue for brushing and lapping the glue in the step S4 is any one of resin glue and AB glue, wherein the hair plate adopting the resin glue is naturally dried after brushing and lapping the glue, and the hair plate adopting the AB glue is conveyed into an automatic drying line for drying after brushing and lapping the glue.
4. The processing method for producing environment-friendly marble slabs as claimed in claim 1, wherein: the wooden frame is built through iron nails and battens of different lengths and is formed, and marble plates are protected by the aid of strong protection capacity of the wooden frame.
5. The processing method for producing environment-friendly marble slabs as claimed in claim 1, wherein: and a high-temperature-resistant blower is required to be installed in the pipeline for drying and brushing the glue in the step S5, and the hot air speed can be increased through the high-temperature-resistant blower.
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| CN114474445A (en) * | 2022-03-28 | 2022-05-13 | 重庆双东实业有限公司 | Marble machine tool cleaning chip removal device |
| CN115741930B (en) * | 2022-11-29 | 2024-04-30 | 江山市丰泽木业有限公司 | Automatic wood door line processing device and application method thereof |
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| CN104626366A (en) * | 2013-11-13 | 2015-05-20 | 环球石材（山东）有限公司 | Stone board processing technology |
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| CN107291037B (en) * | 2017-07-26 | 2019-05-17 | 仁怀市攀峰石材加工厂 | A kind of production and processing system for stone material |
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| CA1201605A (en) * | 1983-04-15 | 1986-03-11 | Giuseppe Marocco | Composite slab incorporating a sheet of marble or similar natural stone, for the formation of facings for building, interior decoration and the like, and a process for its manufacture |
| ES2067401A2 (en) * | 1993-03-17 | 1995-03-16 | Bosque Jose Maria Sanchez | Process, with its implementing installation, for the optimized cutting of sheets of marble or stone |
| CN105196422A (en) * | 2015-09-10 | 2015-12-30 | 怀宁县鸿腾矿业开发有限责任公司 | Granite plate processing technology |
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