WO2014008725A1

WO2014008725A1 - Floor

Info

Publication number: WO2014008725A1
Application number: PCT/CN2012/083817
Authority: WO
Inventors: 刘�文
Original assignee: 北京珠峰天宫玉石科技发展有限公司
Priority date: 2012-07-11
Filing date: 2012-10-31
Publication date: 2014-01-16
Also published as: CN102756321A; WO2014008724A1; WO2014008723A1; WO2014008721A1; WO2014008722A1; CN102744791A; CN102733580A; CN102758517A; CN102758517B; CN202810121U; CN102767275A; HK1177240A1; WO2014008726A1; CN102926523A; CN102744792A

Abstract

A floor (1), comprising a plurality of floor tiles (10) made of two or more different materials; all or part of the floor tiles (10) are made of hard material, and can be tiled together to form the floor (1).

Description

Floor technology

The invention relates to a floor. Background technique

At present, with the improvement of people's living standards, interior decoration has become an irresistible trend. Floors can improve the surface finish and aesthetics, and have become an indispensable part of interior decoration. Most of the floor is now a wooden floor. Wood flooring has obvious advantages as a traditional floor, but it also has the disadvantages of easy deformation and insufficient brightness, and people are less and less able to satisfy the simplification of floor materials. As a result, flooring of different materials stands out, such as bamboo, rattan, stone, etc., to meet the individual needs of different users. In particular, the combination of different material floorings can better integrate the characteristics of different materials and meet people's high-grade life. However, the current hard floor is relatively brittle, difficult to carry out complicated machining, and it is impossible to carry out the process of grooving, so the floor covering of the floor can only be bonded with the ground by cement mortar, and there will be a piece between the floor blocks. Cement mortar seams. When the hard floor is mixed with other materials, it can only be assembled by bonding. Although the hard floor can be matched with other materials, the bonding method brings many disadvantages. The seam of cement mortar and the appearance of the stone form a huge contrast, which seriously affects the elegant, beautiful, moist, delicate and seamless paving effect of the stone. In addition, if the glue is used, it is not only costly, but also extremely environmentally friendly, which seriously affects the taste and grade of life. Summary of the invention

SUMMARY OF THE INVENTION The object of the present invention is to improve the deficiencies of the background art, and to provide a floor which is assembled with different materials which do not require mud, glue and the like, and which have a simple structure, a convenient paving, and a paving effect.

In order to achieve the above object of the present invention, the present invention adopts the following technical solutions: A floor comprising a plurality of floor blocks made of two or more different materials, part or all of the plurality of floor blocks The material is a hard material, and the plurality of blocks can form the floor by splicing.

Further, the hard material is any one of stone, ceramic, and glass ceramic.

Further, the stone material comprises natural stone and artificial stone, and the material of the floor block is natural red mountain jade or artificial red mountain jade.

Further, the floor comprises two or more floor tiles of different hard materials.

Further, the floor panel includes four sides, wherein each of the two opposite sides is respectively provided with a protrusion And the concave portion, the positions of the protruding portion and the concave portion are mutually corresponding or interlaced, and the shape and size are matched with each other.

The invention has the beneficial effects that the splicing method makes the floor blocks of different materials of the floor connect to form a floor paving, without using mud, glue and other auxiliary materials, so that the overall effect of the floor is integrated, the floor is more compact, elegant and environmentally friendly. It is integrated, the grade is greatly improved, and the structure is simple and the assembly is very convenient. DRAWINGS

Figure 1 is a schematic view showing the structure of a hard floor pavement according to the present invention;

2 is a schematic view showing another paving structure of the hard floor of the present invention;

3 is a front view showing the structure of a floor block of the present invention;

4 is a schematic left side view of a floor panel of the present invention;

Figure 5 is a top plan view showing the floor block of the present invention;

6 is a schematic structural view of an embodiment of the floor block of the present invention for convenient processing;

Figure 7 is a cross-sectional structural view taken along line A-A of Figure 6;

Figure 8 is a cross-sectional structural view of the sanding and thickening device of the present invention;

Figure 9 is a schematic view showing the structure of the sanding plate of the grinding and thickening device of the present invention;

Figure 10 is a schematic structural view of an automatic cutting device of the present invention;

Figure 11 is a schematic view showing the structure of a first redirecting conveying device and a second redirecting conveying device in the automatic cutting device of the present invention;

Figure 12 is a schematic view showing the structure of a cutting thick plate in the automatic cutting device of the present invention.

DESCRIPTION OF REFERENCE NUMERALS: 1-stone floor, 10-floor block, 101, 102, 103, 104-four sides of the floor block 10, 11-projection, 12-recessed, 2-grinding and thickening equipment , 20-grinding clearance, 21-bracket, 22-power unit, 221-motor, 222-belt reducer, 23-grinding device, 231-upper rubber roller, 232-lower rubber roller, 233-diamond belt, 234- Cylinder, 24-transfer device, 241-conveyor belt, 242-friction block, 243-sink, 25-flushing device 3-automatic cutting device, 300-seat body, 301-motor, 302-reducer, 303-cooling mechanism 304 - conveyor belt, 305-sink, 306-pneumatic pressure plate, 307-bearer, 308-motor, 309-roller, 31-material input device, 32-first conveyor, 33 first redirector, 34- Two conveying device, 35-first cutting device, 36-second redirecting conveying device, 37-third conveying device, 38-second cutting device, 39-discharging device, 4-combination tool, 40-tool assembly , 401-knife shaft, 402- cutter head, P and Ρ'-end face, R and R'-rounded corners The specific structural details and installation and use process of a floating pipe floating body of the present invention will be described in detail below with reference to the accompanying drawings. As shown in FIG. 1 and FIG. 2, the present invention provides a hard floor 1 which is different from a conventional wooden floor and has a relatively high hardness and can achieve a Mohs hardness of 7.0 or more. Compared with traditional wooden flooring, floor 1 has the advantages of high hardness, non-deformation, long service life and unique visual effects, so it has broad development prospects.

The material used for the hard floor 1 mainly includes stone, ceramic and glass-ceramic. The stone mainly consists of natural stone and artificial stone. The natural stone mainly includes high-plasticity such as crystal stone (jade), marble and granite. The natural stone is characterized by nature and harmony, in addition to high use value. , also has a high degree of art. The artificial stone can be imitated into a corresponding natural stone, which has the advantages of being homogeneous and can be produced in various colors and shapes as needed. Among them, the artificial stone resembling natural red mountain jade has not only the various advantages of Hongshan jade itself, but also uniform color and various forms. Whether it is natural red mountain jade or artificial red mountain jade, it has the advantages of elegance, beauty, moistness and exquisiteness. It is very suitable for the decoration needs of elegant clubs and residences.

Glass-ceramic, also known as microcrystalline jade or ceramic glass, its scientific name is glass crystal. The main raw materials of glass-ceramics are ore, industrial tailings, metallurgical slag, fly ash, etc. It is a new type of building material developed by glass and stone technology. The glass-ceramic has the dual characteristics of glass and ceramic. The atomic arrangement inside the ordinary glass is irregular, which is one of the reasons for the fragility of the glass. Like the ceramic, the glass-ceramic is composed of crystals, that is, its The arrangement of atoms is regular. Therefore, glass-ceramics have higher brightness than ceramics and are stronger than glass.

As a floor use, both glass-ceramic and Hongshan jade have the advantages of good toughness, high surface finish, good processability and good anti-fouling properties. They are very suitable for clubs and home use, not only neat and beautiful, but also easy to care.

Current hard floors are often fixed by bonding because of poor processability. Bonding mainly includes the use of cement slurry and glue. The cement slurry will form cement sutures, which will affect the appearance. The glue will not only affect the appearance, but also have poor environmental performance. With the current pursuit of low pollution, the target is bonded. The way will greatly reduce the grade and grade of hard flooring.

In the present invention, the hard floor 1 comprises a plurality of floor blocks 10, each floor block 10 being a separate unit, which is combined with each other by the floor blocks 10 to form a hard floor 1 of different forms. Among them, the plurality of floor blocks 10 are all made of the same material, that is, stone, ceramic or glass-ceramic, and the plurality of floor blocks 10 are formed by splicing to form a hard floor 1 .

The structure of each floor block 10 is as shown in Figs. 3 to 5, which are both thin sheets, including two faces, that is, a front side and a back side, the front side is a surface for decoration, and the other side is a reverse side. Each floor panel 10 includes four sides 101, 102, 103, 104, wherein one of each of the two opposite sides 101 and 103, 102 and 104 is provided with a recess 12, the other side 103, A projection 11 is provided on the 104. The projection 11 is provided on the side of the floor block 10 The bumps on the face, and having a thickness less than the overall thickness of the floor panel 10, may be equal in length to the length of the corresponding side 103 or 104 of the floor panel 10, or may be less than the length of the corresponding side 103 or 104 of the floor panel 10. The concave portion 12 is a groove provided on a side surface corresponding to the convex portion 11, and the length, the thickness, and the width are both equal to or slightly larger than the corresponding size of the convex portion 11 (the size of the concave portion 11 does not exceed 105% of the size of the convex portion 12) In order to insert the protruding portion 11 into the recessed portion 12 during splicing, it is firm and reliable, and does not crack, forming a quick snap-fit between the floor blocks 10. Further, as shown in FIG. 7, the projection 11 and the recessed portion 12 are both rectangular, and the corners of the fitting are respectively formed with rounded corners R' and R to prevent the projections 11 from being scratched when they are engaged with the recessed portion 12.

For the convenience of processing, generally, the projection 11 and the recessed portion 12 are both long and long with respect to the respective side surfaces, and the structure is as shown in Fig. 6. In order to diversify the product, when the floor panel 10 is spliced, the protruding portion 11 and the concave portion 12 may correspond to each other, or may be interlaced to facilitate splicing into various types as shown in FIG. 1 and FIG. Different shapes of the floor.

The hard floor 1 of the present invention can also be used as a decorative inlaid in the floor of other materials to form a grounded board. In the grounding plate of the invention, the hard floor 1 as a part of the whole floor can be combined with other parts of the grounding plate to achieve different visual effects, and adapt to the individual needs of different users, such as the legend of wood and stone. The grounding plate of the present invention is different from the existing grounding plate. The floor materials of different materials are combined by a splicing structure, and the floor materials of the same material are also paved with a splicing structure, without using other auxiliary materials (such as water). Mud, glue, etc.). The structure of each floor panel 10 of the hard floor 1 is as described above, and the corresponding floor of other materials (such as wooden floor, etc.) can also be composed of a plurality of other floor blocks, the structure and the hard floor. The floor block 10 of 1 has the same structure and the same size to facilitate the cooperation. Since the hard floor 1 (especially the jade floor) is spliced and spliced with the floor of other materials (such as wooden floor), it does not need to be glued, etc. It is environmentally friendly and beautiful, and is combined with the traditional glued way. Compared with the floor, the grounding plate of the invention is more integrated, highlighting the grade and taste.

The hard floor 1 of the present invention which is spliced can also be embedded as a part of a decorative object on a wall, a wall hanging or the like to form a special decoration. Since the hard floor 1 (especially the jade floor) of the present invention does not need to use other auxiliary materials (such as glue and cement slurry), the hard floor 1 is clean and fresh as a decoration, and has a high grade compared with the traditional jade decoration. Great improvement.

In addition, in the present invention, each floor block 10 can adopt different hard materials in addition to the same hard material, and the blocks of two or more different hard materials are spliced with each other to form different materials. Splicing floors with different look and feel, such as black jade and white jade. Each of the floor blocks 10 of the splicing floor of the present invention is fixed to each other by the above-mentioned structure (that is, the convex portion 11 and the concave portion 12 are matched with each other), and no material such as glue or cement slurry is needed, and the environment is environmentally friendly. It is also beautiful. It can be said that the splicing floor of the present invention is a major breakthrough in the production of flooring.

Whether the hard floor 1 (especially the jade floor) is used to inlay the main floor, or the hard floor 1 He spliced the material floor and used the card fixing method as described above. In addition to the common wood, the inlaid and spliced floor materials can also include: non-metallic wall tiles for construction, non-metallic refractory building materials, non-metallic building materials, architectural glass, resin products, non-metallic floor tiles, terrazzo, non Insulation, non-woven fiberglass, porcelain, terracotta or glass (tempered glass), rubber flooring, PVC paving materials, linen paving materials, etc.

The floor inlaid and spliced by stone is as follows: Firstly, each floor block 10 of the stone floor is produced, and its shape can be made according to the setting requirements, but it is required to have the protruding portion 11 and the concave portion 12 as described above. Therefore, the floor blocks 10 are mutually formed and fixed together, and are integrally spliced together; the spliced stone floor is spliced or embedded in other floors or decorations to form an overall structure.

Since the hard floor 1 of the present invention has a high hardness and can reach a Mohs hardness of 7.0 or more as described above, a special method is required for molding. Hereinafter, a method for manufacturing a stone floor will be described as an example, but the method is described. It is not limited to the production of stone flooring, but also can be applied to the production of other harder materials such as ceramics and glass-ceramics.

Since the stone floor is formed by splicing a plurality of floor blocks 10, the method for manufacturing the stone floor of the present invention is actually a method for manufacturing the floor block 10, and specifically includes the following steps:

(1) processing stone into sheet material;

(2) Grinding the plate to make the plate have a certain thickness and precision, and become a fixed plate;

(3) The fixed slab is machined into a corresponding splicing structure to become a floor block.

In step (1), there are two kinds of natural stone plate processing and artificial stone plate processing. Natural stone needs to be made into a sheet by cutting, surface grinding and polishing. Artificial stone usually mixes and smelts powders of different compositions according to needs, and adds coloring agents, coagulants, etc., to produce artificial stones of various colors and forms, and then by surface cutting and surface polishing. Processes are made into sheets of different specifications. Regardless of the processing of natural stone plates or the processing of artificial stone plates, the rough processing of the plates is carried out. At this time, the shape accuracy and surface precision of the plates are poor, and further processing is required before they can be put into use.

In the step (2), one side of the plate is first polished to make it a reference surface, and the other side of the plate is repeatedly ground by the grinding and thickening device 2, so that the processed plate has a certain thickness and precision, and becomes Thick plate.

The grinding and thickening device 2 structure is as shown in Figs. 8 and 9, and includes a bracket 21, a power unit 22, a grinding device 23, a conveying device 24, and a flushing device 25. The direction of the hollow arrow in Fig. 9 is the direction of movement of the diamond abrasive belt 233, and the solid arrow is the transport direction of the transport device 24.

The bracket 21 is a frame fixedly mounted on the ground for supporting the power unit 22, the sanding device 23, the transporting device 24, and the flushing device 25. The power unit 22 includes a motor 221 and a belt reducer 222, is mounted on the bracket 21, is located at an upper portion of the bracket 21, and is coupled to the sanding device 23.

The sanding device 23 includes two oppositely disposed rubber rollers 231, 232. The two rubber rollers 231, 232 are vertically disposed. The upper rubber roller 231 is movably mounted on the bracket 21 by a cylinder 234, and the lower rubber roller 232 is provided at both ends. Rotatablely mounted on both sides of the bracket 21, the upper rubber roller 231 has a diameter smaller than the diameter of the lower rubber roller 232, and the lower rubber roller 232 is drivingly connected to the belt reducer 222 as a driving wheel, and the upper rubber roller 231 is a driven wheel, and the two rubber rollers 231 The surface hardness of 232 can reach 90 Shore. A diamond abrasive belt 233 is placed on the surface of the two rubber rollers 231, 232. The diamond abrasive belt 233 is driven by the two rubber rollers 231, 232 (the action is similar to a belt), and the plate passing through the lower portion thereof can be rotated while being rotated. 10 to polish. The cylinder 234 is set up to fit the diamond belt 233 on the two rubber rollers 231, 232, and the diamond belt 233 can be easily and effectively tensioned.

The main body of the conveying device 24 is a conveyor belt 241. The lower portion of the conveyor belt 241 is fixedly mounted on the bracket 21, and is located below the sanding device 23. A grinding gap 20 is formed between the upper outer surface of the conveyor belt 241 and the lowermost end of the diamond belt 233. . A friction block 242 is evenly disposed on the outer surface of the conveyor belt 241 to increase the friction between the conveyor belt 241 and the sheet material 10 when the sheet material 10 is conveyed. A water tank 243 is attached to the lower portion of the conveyor belt 241 to collect and guide the water sprayed by the flushing device 25.

The flushing device 25 includes a water pump, a water pipe and a spray head. The spray head is mounted on the bracket 21 and located above and in front of the grinding gap 20 (refer to the feeding direction of the plate 10, the plate 10 enters the direction in the forward direction and the outgoing direction as the rear), and is flushed. The direction is the sheet 10 that is facing the grinding gap 20. In order to save costs and improve the scouring effect, the medium used in the flushing device is water.

When the sheet 10 is sanded, the lower rubber roller 232 is rotated by the motor 221 by the belt reducer 222, thereby driving the diamond belt 233 and the upper rubber roller 231 to rotate. The plate 10 to be polished is placed on the conveyor belt 241, and the grinding gap 20 is passed under the conveyance of the conveyor belt 241. While the sanding gap 20 is passed, the diamond sanding belt 233 polishes the upper surface of the plate material 10, and the plate material 10 is The friction between the friction blocks 242 on the conveyor belt 241 can overcome the resistance generated by the diamond belt 233 when the sheet 10 is sanded to ensure normal operation of the sheet 10. In addition, the powder produced by the grinding is washed away by water to avoid sticking to the surface of the diamond abrasive belt 233, which affects the grinding performance, and the water-washing can also make the polished sheet 10 more clean.

Due to the limitation of the thickness of the diamond abrasive belt 233 each time, the grinding of the sheet 10 is difficult to reach the set thickness at one time, so the sheet 10 often needs to be polished several times to meet the thickness requirement, which requires repeated grinding of the sheet 10, each The grinding gap 20 needs to be re-adjusted during the secondary grinding to meet the requirements of the different sanding processes of the sheet 10. The repeated grinding of the sheet 10 and the adjustment of the grinding gap 20 can be performed by manual manual operation, or can be automatically controlled as needed. For example, the conveyor belt 241 can adopt a circulation structure, and the thickness of the plate material 10 can be detected by a sensor or the like. In addition, due to the use of the flushing device 25, each component in the corresponding device needs to have a waterproof function, such as stainless steel material, etc., and the lower rubber roller 232 and the upper rubber roller 231 also need to adopt a bearingless waterproof shaft cutting instead of a belt. Roller with rolling bearing.

The step (3) of the method for manufacturing the stone floor further includes the following steps:

(3.1) transporting the thick plate in place;

(3.2) processing a pair of sides of the fixed thickness plate to form corresponding projections and recesses on the pair of sides;

(3.3) Machining the other pair of sides of the fixed thickness sheet to form corresponding projections and recesses on the other pair of sides to form a floor panel.

Wherein, both steps (3.2) and (3.3) include three processes of slotting, end surface smoothing and trimming, that is, first processing the bumps (protrusions 11) and grooves as shown in FIG. 7 ( The recessed portion 12), and then the corresponding end faces P' and P are ground, and the rounded corners of the projection (projection portion 11) and the groove (recessed portion 12) are ground.

The apparatus used in the step (3) is an automatic cutting device 3, and the structure of the automatic cutting device 3 is as shown in FIG. 10, and includes a material input device 31, a first conveying device 32, a first redirecting conveying device 33, and a second conveying. The device 34, the first cutting device 35, the second redirecting conveying device 36, the third conveying device 37, the second cutting device 38, and the discharging device 39. The direction indicated by the arrow in the figure is the direction in which the thick plate 10 (finally processed into a floor block) travels during the cutting process.

The material input device 31 is disposed at the entrance of the automatic cutting device 3, and includes a positioning structure and a guide wheel to position the placed thick plate 10 correctly and then introduce it into the first conveying device 32. In addition, the material input device 31 can also be provided with a lifting platform and a dispensing mechanism as needed to facilitate receiving the thickened plate 10 and automatically dispensing the stacked fixed thickness plates 10 .

As shown in Fig. 12, the first conveying device 32, the second conveying device 34, and the third conveying device 37 each include a holder 307, a roller 309, a motor 308, and a conveying belt 304. The support 307 is fixedly mounted on the ground for supporting the roller 309, the conveyor belt 304 and the motor 308; the roller 309 is mounted on the upper portion of the bracket 307, and the number thereof is multiple, including the power wheel and the tensioning wheel, and the power wheel passes through the motor 308. The motor 308 is mounted on one side of the upper portion of the bracket 307 for driving one of the rollers 309; the conveyor belt 304 is fitted on each of the rollers 309, and is driven by the roller 309 to act on the thick plate placed on the upper surface thereof. 10 for delivery. In addition, a water tank 305 is installed under the roller 309 to collect and guide the coolant.

The first conveying device 32 is located between the outlet of the material input device 31 and the inlet of the first redirecting conveying device 33; the second conveying device 34 is located between the outlet of the first redirecting conveying device 33 and the inlet of the second redirecting conveying device 36; Three transport The device 37 is located between the outlet of the second redirecting conveyor 36 and the discharge device 39, and the conveying surfaces of the first conveyor 32, the second conveyor 34 and the third conveyor 37 are at the same level.

Both the first redirecting conveying device 33 and the second redirecting conveying device 36 rotate the conveying direction of the fixed thickness plate 10 by 90 degrees. In the present invention, as shown in FIG. 11, the double-track crossing is used to change the direction. Other ways of changing the direction of the track can also be used. The structure of the double raceway cross direction includes two layers of intersecting raceways, and the two layers of raceways can be lifted up and down, so that one of the raceways is located on the conveying surface of the fixed thickness plate, and the rolling directions of the two layers of raceways are perpendicular to each other. The conveying direction is the same as that of the connected conveying device. The first redirecting conveyor 33 is located between the outlet of the first conveyor 32 and the inlet of the second conveyor 34, and the second redirecting conveyor 36 is located between the outlet of the second conveyor 34 and the inlet of the third conveyor 37.

As shown in Fig. 12, the first cutting device 35 and the second cutting device 38 each include a seat body 300, a drive mechanism, a combination tool 4, and a cooling mechanism 303. The seat body 300 is fixedly mounted on the ground and is located on the respective conveyors 34, 37 (the first cutting device 35 is located in the middle of the second conveyor 34 and the second cutting device 38 is located in the middle of the third conveyor 37). The driving mechanism is mounted on the base body 300, and includes a motor 301 and a speed reducer 302. The motor 301 can be a servo motor, and the servo motor drives the combined tool 4 through the speed reducer 302. The cooling mechanism 303 is mounted on the seat body 300, and sprays the coolant to the position where the combination tool 4 cuts the fixed thickness plate 10, and the coolant can be water.

The combination tool 4 includes a plurality of tool assemblies 40, which are respectively mounted on both sides of the seat body 300 (of course, it can also be mounted on one side of the seat body 300 as needed, in which case the thick plate material 10 needs to be increased in corresponding processes), to the first Both sides of the constant thickness sheet 10 on the conveyor 34 or the second conveyor 37 are machined. The number of the cutters 40 on each side is six (sometimes also seven), arranged in the order of the front and rear, in order to sequentially groove the passing thickened plate 10 (5-6 processes are required for the groove), End face smoothing and trimming (end face grinding and trimming can be done in one process). Each of the tool assemblies 40 includes a tool shaft 401 and a tool bit 402. The tool shaft 401 is mounted on the output shaft of the speed reducer 302 of the servo motor 301, and the other end is mounted with one, two or three cutter heads 402 as needed. The cutter head 402 is a face milling cutter which is rotated by the cutter shaft 401 to perform cutting processing on the fixed thickness plate 10.

The cutter assemblies 40 respectively located on both sides of the seat body 300 respectively cut the fixed thickness sheets 10 to form the projections 11 and the recessed portions 12 of the floor panel 10. The number of tool assemblies 40 for machining the forming projections 11 is six, and the first to fourth cutter assemblies 40 are used to sequentially feed the grooves on both sides of the roughing cutting projection 11, the fifth The tool assembly 40 is used to finish the grooves on both sides of the cutting projection 11, and the sixth tool assembly 40 grinds the end face F of the projection 11 and its two rounded corners R', first to fifth Two cutter heads 402 are mounted on each cutter shaft 401 of the cutter assembly 40 to respectively cut the grooves on both sides of the projection portion 11, and three cutter heads 402 are mounted on the cutter shaft 401 of the sixth cutter assembly 40. , to repair the end face F and its two rounded corners R'. The number of tool assemblies 40 for machining the forming recess 12 is also six, and the first to fourth tool assemblies 40 are used to sequentially feed the grooves of the roughing cutting recess 12, and the fifth tool total 40 is used to finish the groove of the cutting recess 12, and the sixth tool assembly 40 grinds the end faces P of the recessed portion 12 and the rounded corner R of the groove inlet, the first to the fourth tool A cutter head 402 is mounted on each cutter shaft 401 of the assembly 40 to perform rough machining cutting on the recesses of the recessed portion 12, and two cutter heads 402 are mounted on the cutter shaft 401 of the fifth cutter assembly 40. The groove of the recessed portion 12 is subjected to finishing cutting, and two cutter heads 402 are mounted on the cutter shaft 401 of the sixth cutter assembly 40 to respectively perform the groove on both sides of the recessed portion 12 and the groove entrance fillet. Grinding, each of the two cutter heads integrates a grinding end face and a rounded corner.

Since the hard floor 1 (including the floor of stone, ceramic, and glass-ceramic material) has high hardness, high brittleness, and easy cracking, there are special requirements for the material of the blade 402 of the floor block 10 for processing the hard floor 1. . After a plurality of tests, the cutter head 402 of the present invention employs a carbide cutter having a special formulation. Carbide tools mainly include Class H, Class K, Class M, Class N, Class P and Class S tools. The more suitable tools in this invention include Class K, Class M and Class P tools, especially the national standard. The YG6 (ISO standard: K15, Κ20) tool has the characteristics of hardness, wear resistance, sharpness and brittle resistance, and is especially suitable for cutting jade. When processing the projection 11 and the recessed portion 12, it is divided into two parts: rough machining (including the first four steps of slotting) and training (including the last process of slotting and end face smoothing and cornering). In the process, the angle of the cutter head 402 in the above process needs to be adjusted according to different process processes. When roughing, the cutting edge of the cutter head 402 is 8-12 degrees, and the cutting inclination angle is 10-18 degrees. The cutting force is increased, and the front angle of the cutter head 402 is 15 degrees during the training to reduce the deformation. The cutter head 402 is suitable for machining hard floors 1, especially for stone flooring, and is suitable for processing stone (not limited to flooring).

In addition, since the combination of the first cutting device 35 and the second cutting device 38 forms a large cutting resistance when the fixed thickness plate 10 is cut, the second conveying device 34 and the third conveying device 37 are fixed in thickness. A pneumatic platen 306 is provided in the process of the first cutting device 35 and the second cutting device 38. The pneumatic pressure plate 306 is located above the second conveying device 34 (or the third conveying device 37) and pressed against the upper surface of the fixed thickness plate 10, and the roller 309 is densely disposed at a position corresponding to the lower portion of the conveying belt 304 corresponding to the pneumatic pressing plate 306. The pneumatic platen 306 together clamps the fixed thickness sheet 10 against the conveyor belt 304 and is conveyed by the conveyor belt 304. The pneumatic platen 306 is made of a wear-resistant ceramic material to increase its service life.

In the step (3), the constant thickness plate 10 is first fed from the material input device 31 into the automatic cutting device 3, and the material input device 31 conveys the fixed thickness plate 10 to the first conveying device 32, and the first conveying device 32 The fixed thickness plate 10 is conveyed to the first redirecting conveying device 33, and the first redirecting conveying device 33 rotates the conveying direction of the fixed thickness plate 10 by 90 degrees and then conveys it to the second conveying device 34, and the fixed thickness plate 10 is in the second When the conveying device 34 is transported, the first cut is passed. The cutting device 35, the first cutting device 35 cuts the opposite sides of the fixed thickness plate 10 by the six tool assemblies 40 distributed on both sides, and finally forms the protruding portion 11 and the concave portion 12 on both sides thereof. After the first cutting of the fixed thickness plate 10 is completed, the second conveying device 34 conveys the fixed thickness plate 10 to the second redirecting conveying device 36, and the second redirecting conveying device 36 rotates the conveying plate 10 to the conveying direction of the fixed thickness plate 10. After 90 degrees, it is conveyed to the third conveying device 37. When the third conveying device is conveyed 37, the second cutting device 38 passes through the six cutter assemblies 40 distributed on both sides. The other two opposite sides of the thick plate 10 are cut, and finally the convex portion 11 and the concave portion 12 are respectively formed on the other two sides thereof, and the second cutting of the fixed thickness plate 10 is completed to form a desired floor block. 10, the third conveyor 37 conveys the floor panel 10 to the discharge device 39, and the floor panel 10 can be stacked on the discharge device 39.

When the first cutting device 35 and the second cutting device 38 perform cutting processing on the constant thickness plate 10, the cooling plate 10 and the cutting head 402 are cooled by water cooling, which can be cooled and dustproof, but the power device such as the motor 301 needs to be placed. Above the cutting position of the fixed-thickness plate 10, important parts are machined from stainless steel.

The method for manufacturing the stone floor of the present invention further comprises the following steps:

(4) cleaning the floor block 10;

(5) performing quality inspection on the cleaned floor block 10;

(6) Register the qualified floor block 10 into the warehouse.

Through all the above steps, a qualified floor block 10 can be produced, that is, a qualified hard floor 1 (including stone floor) is produced, and the floor block 10 of the hard floor 1 is spliced to form a hard floor in use state. The floor blocks 10 of different materials of the hard floor 1 are spliced together to form a spliced hard floor, and the floor block 10 of the hard floor 1 is spliced with other floor materials of different materials to form a grounding plate, a hard floor. The floor panel 10 of 1 is inlaid in a decorative material of different materials to form a mosaic decoration. Industrial applicability

The invention adopts the splicing method to make the floor blocks of different materials of the floor connect to form a floor paving, without using mud, glue and other auxiliary materials, so that the overall effect of the floor is integrated, the floor is more compact, elegant, environmentally friendly, integrated, and the grade is greatly improved. .

Claims

Rights request

A floor comprising a plurality of floor coverings made of two or more different materials, wherein a part or all of the materials of the plurality of floor blocks are hard materials, and the plurality of blocks are The floor can be formed by splicing.

The floor according to claim 1, wherein the hard material is any one of stone, ceramic, and glass ceramic.

The floor according to claim 2, wherein the stone material comprises natural stone and artificial stone, and the floor block is made of natural red mountain jade or artificial red mountain jade.

The floor panel according to claim 2, wherein the floor comprises two or more floor tiles of different hard materials.

The floor according to any one of claims 1 to 4, wherein the floor panel comprises four sides, wherein each of the two opposite sides is provided with a protrusion and a recess, respectively, the protrusion The positions of the portions and the recessed portions correspond to each other or are interlaced, and the shapes and sizes match each other.