Crystal inlaid floor and production process thereof

Abstract

The invention belongs to the technical field of home decoration materials, and relates to a crystal inlaid floor which comprises a wood floor blank, a mirror board and an epoxy resin layer from bottom to top, adhesive layers are arranged on the upper surface and the lower surface of the mirror board so that all parts can be fixed, the adhesive layers are made of quick-drying epoxy resin crystal glue, and the epoxy resin layer is made of epoxy resin. And crystal particles are embedded in the adhesive layer on the upper surface of the mirror board. The invention further discloses a production process of the crystal inlaid floor. The numerical control carving machine is used for solving the problems of edge breakage, burrs and the like of wood floor blanks in the carving process, and the labor cost is reduced; the refraction effect of the crystal particles is improved by the material of the mirror board, so that the crystal particles are brighter; the acrylic resin layer coated on the upper surface can effectively improve the wear resistance of the floor, so that the surface is smoother and brighter, the leveling agent and the defoaming agent are added, so that the coating surface is uniformly diffused, and bubbles generated on the coating surface can be eliminated.

Description

Technical Field

[0001] The invention belongs to the technical field of home decoration materials, relates to floors, and particularly relates to a crystal inlaid floor and a production process thereof. Background Art

[0002] With the improvement of people's living standards, traditional wooden floors can no longer meet people's needs, and people's requirements for the quality and appearance of wooden floors are constantly increasing. Crystal not only has good aesthetics, but is also given different and beautiful meanings by people. The perfect integration of crystal decorative materials and wooden floors creates "three highs" wooden floors with high appearance, high quality and high value to meet the consumer demand of the market.

[0003] In the prior art, decorative materials such as gemstones and crystals are filled into the filling grooves opened on the top surface of the floor core board and the floor surface board, and the top of the filling groove is sealed and covered with a transparent acrylic plate, and the horizontal height of the top surface of the transparent acrylic plate and the top surface of the floor surface board are consistent (CN206287732U), but the processing process is relatively complicated and the degree of automation is not high. There are also methods that groove and carve the surface of the substrate, and after the surface grooves are glued, the crystals are evenly laid in the grooves coated with glue, and finally the resin is sealed (CN114888918A), which has the defects of limited design patterns and low glue dispensing efficiency. Since the substrate is prone to edge collapse and burrs during the engraving process, it needs to be polished manually, which reduces production efficiency. At the same time, the slow curing speed of the resin, low light transmittance, and poor wear resistance of the resin glue surface make the processing technology of the crystal floor more complicated. Summary of the invention

[0004] In view of the deficiencies in the above-mentioned prior art, the object of the present invention is to provide a crystal inlaid floor to solve the technical problems of the existing crystal inlaid floor, such as poor wear resistance, low light transmittance, and complex process.

[0005] Technical Solution

[0006] A crystal inlaid wood floor comprises, from bottom to top, a wood floor blank, a mirror panel and an epoxy resin layer, wherein the upper / lower surface of the mirror panel is provided with an adhesive layer to fix the components, wherein the adhesive layer is a quick-drying epoxy resin crystal glue, and crystal particles are inlaid in the adhesive layer on the upper surface of the mirror panel.

[0007] Furthermore, the mirror plate is a composite formed by polymerization of ultra-low content POSS-based dendritic macromolecules and polymethyl methacrylate monomers.

[0008] Furthermore, the epoxy resin layer is a surface plate, and an acrylic resin layer is also provided on its surface as a wear-resistant layer.

[0009] Furthermore, the wooden floor blank is any one of a PVC board, a veneer board, a laminate floor, a wood plastic floor or a multi-layer solid wooden floor, preferably a multi-layer solid wooden floor.

[0010] Furthermore, a floor lock is provided on one side of the wooden floor blank.

[0011] The second object of the present invention is to disclose a production process of the above-mentioned crystal mosaic floor, which comprises the following steps:

[0012] (1) Substrate preparation and pretreatment: The moisture content of the wood floor blank is controlled at 6-10%. The wood floor blank is adsorbed by a vacuum pump and a crystal pattern is designed on a CNC engraving machine. The spindle speed of the CNC engraving machine is 16000-20000 r / min, the feed rate is controlled at 300-500 mm / min, and the engraving depth error is within 0.1 mm. After engraving, the surface of the wood floor blank is sanded and polished;

[0013] (2) Mirror panel cutting: Cut the mirror panel according to the shape and size of the designed pattern;

[0014] (3) Mirror panel pasting: Use quick-drying epoxy resin crystal glue on one side of the wood floor blank, with a coating amount of 160-200g / m 2 , attach the mirror panel to the wooden floor blank, and cold press for 40-60 minutes at a pressure of 0.05-0.15MPa;

[0015] (4) Pasting crystal particles: according to the designed pattern, use a glue dispenser to evenly apply quick-drying epoxy resin crystal glue on the mirror panel, use a drill pen to suck the crystal and embed it into the quick-drying epoxy resin crystal glue, and let it dry naturally;

[0016] (5) Thermal curing: Place the substrate with the crystal particles pasted at a constant temperature of 45-50°C for 5-7 hours for rapid curing to avoid deformation of the pattern caused by long-term placement;

[0017] (6) Resin encapsulation: In a dust-free environment, mix the leveling agent and defoaming agent according to 0.3% of the weight of the acrylic resin and slowly inject it into the slots, allowing it to level naturally to obtain a crystal mosaic floor.

[0018] In a preferred disclosed example of the present invention, the spindle speed of the CNC engraving machine in step (1) is 18000 r / min, the feed rate is controlled at 450 mm / min, and the engraving depth error is within 0.08 mm.

[0019] In a preferred disclosed example of the present invention, in step (3), the mirror panel is attached to the wooden floor blank and cold pressed at a pressure of 0.1 MPa for 50 minutes.

[0020] In a preferred disclosed example of the present invention, the quick-drying epoxy resin crystal glue in step (3) is mixed and prepared according to a weight ratio of epoxy resin to curing agent of 3:1.

[0021] In a preferred disclosed example of the present invention, the quick-drying epoxy resin crystal glue in step (4) is mixed and prepared according to a weight ratio of epoxy resin to curing agent of 3:1.

[0022] Beneficial Effects

[0023] The parameters of the numerical control engraving machine used in the present invention effectively solve the problems of edge collapse, burrs and the like in the engraving process of the wood floor blank, thereby reducing the labor cost; the mirror panel material is a composite formed by polymerization of ultra-low-content POSS-based dendritic macromolecules and polymethyl methacrylate monomers, which greatly improves the refractive effect of crystal particles and makes the crystal particles more shiny; the acrylic resin layer coated on the upper surface can effectively improve the wear resistance of the floor, making the surface smoother and brighter, and the addition of a leveling agent and a defoaming agent can make the coating surface evenly diffuse and eliminate bubbles generated on the coating surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 . Schematic diagram of the structure of crystal inlaid wood flooring, including: 1. wood flooring blank, 2. mirror panel, 3. crystal particles, 4. adhesive layer, 5. epoxy resin layer. DETAILED DESCRIPTION

[0025] The present invention is described in detail below in conjunction with the embodiments so that those skilled in the art can better understand the present invention, but the present invention is not limited to the following embodiments.

[0026] Example 1

[0027] A crystal inlaid floor comprises, from bottom to top, a wood floor blank 1, a mirror panel 2 and an epoxy resin layer 5, wherein the upper / lower surface of the mirror panel 2 is provided with an adhesive layer 4 to fix the components, wherein the wood floor blank 1 is a PVC board, the adhesive layer 4 is a quick-drying epoxy resin crystal glue, and crystal particles 3 are inlaid in the adhesive layer 4 on the upper surface of the mirror panel 2.

[0028] Example 2

[0029] A crystal inlaid floor comprises, from bottom to top, a wood floor blank 1, a mirror panel 2 and an epoxy resin layer 5, wherein the upper and lower surfaces of the mirror panel 2 are both provided with an adhesive layer 4 so as to fix the components, wherein the wood floor blank 1 is a veneer board, the adhesive layer 4 is a quick-drying epoxy resin crystal glue, and crystal particles 3 are inlaid in the adhesive layer 4 located on the upper surface of the mirror panel 2; the mirror panel 2 is a composite formed by polymerization of ultra-low-content POSS-based dendritic macromolecules and polymethyl methacrylate monomers.

[0030] Example 3

[0031] A crystal inlaid floor comprises, from bottom to top, a wood floor blank 1, a mirror panel 2 and an epoxy resin layer 5, wherein the upper and lower surfaces of the mirror panel 2 are both provided with an adhesive layer 4 so as to fix the components, wherein the wood floor blank 1 is a laminate floor, the adhesive layer 4 is a quick-drying epoxy resin crystal glue, and crystal particles 3 are inlaid in the adhesive layer 4 on the upper surface of the mirror panel 2; the mirror panel 2 is a composite formed by polymerization of ultra-low-content POSS-based dendritic macromolecules and polymethyl methacrylate monomers; the epoxy resin layer 5 is a surface plate, and an acrylic resin layer is also provided on its surface as a wear-resistant layer.

[0032] Example 4

[0033] A crystal inlaid floor comprises, from bottom to top, a wood floor blank 1, a mirror panel 2 and an epoxy resin layer 5, wherein the upper and lower surfaces of the mirror panel 2 are both provided with an adhesive layer 4 so as to fix the components, wherein the wood floor blank 1 is a wood plastic floor; the adhesive layer 4 is a quick-drying epoxy resin crystal glue, and crystal particles 3 are inlaid in the adhesive layer 4 on the upper surface of the mirror panel 2; the mirror panel 2 is a composite formed by polymerization of ultra-low content POSS-based dendritic macromolecules and polymethyl methacrylate monomers; the epoxy resin layer 5 is a surface plate, and an acrylic resin layer is also provided on its surface as a wear-resistant layer.

[0034] Example 5

[0035] A crystal inlaid floor comprises, from bottom to top, a wood floor blank 1, a mirror panel 2 and an epoxy resin layer 5, wherein the upper and lower surfaces of the mirror panel 2 are both provided with an adhesive layer 4 so as to fix the components, wherein the wood floor blank 1 is a multi-layer solid wood floor; the adhesive layer 4 is a quick-drying epoxy resin crystal glue, and crystal particles 3 are inlaid in the adhesive layer 4 on the upper surface of the mirror panel 2; the mirror panel 2 is a composite formed by polymerization of ultra-low-content POSS-based dendritic macromolecules and polymethyl methacrylate monomers; the epoxy resin layer 5 is a surface plate, and an acrylic resin layer is further provided on its surface as a wear-resistant layer; and a floor lock is further provided on one side of the wood floor blank 1.

[0036] Example 6

[0037] The process for preparing any of the above-mentioned crystal mosaic floors comprises the following steps:

[0038] (1) Substrate preparation and pretreatment: The moisture content of the wood floor blank is controlled at 6-10%. The wood floor blank is adsorbed by a vacuum pump and a crystal pattern is designed on a CNC engraving machine. The spindle speed of the CNC engraving machine is 16000-20000 r / min, the feed rate is controlled at 300-500 mm / min, and the engraving depth error is within 0.1 mm. After engraving, the surface of the wood floor blank is sanded and polished;

[0039] (2) Mirror panel cutting: Cut the mirror panel according to the shape and size of the designed pattern;

[0040] (3) Mirror panel pasting: Use quick-drying epoxy resin crystal glue on one side of the wood floor blank, with a coating amount of 160-200g / m 2 , attach the mirror panel to the wooden floor blank, and cold press for 40-60 minutes at a pressure of 0.05-0.15MPa;

[0041] (4) Pasting crystal particles: according to the designed pattern, use a glue dispenser to evenly apply quick-drying epoxy resin crystal glue on the mirror panel, use a drill pen to suck the crystal and embed it into the quick-drying epoxy resin crystal glue, and let it dry naturally;

[0042] (5) Thermal curing: Place the substrate with the crystal particles pasted at a constant temperature of 45-50°C for 5-7 hours for rapid curing to avoid deformation of the pattern caused by long-term placement;

[0043] (6) Resin encapsulation: In a dust-free environment, mix the leveling agent and defoaming agent according to 0.3% of the weight of the acrylic resin and slowly inject it into the slots, allowing it to level naturally to obtain a crystal mosaic floor.

[0044] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the specification of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A crystal inlaid floor, comprising, from bottom to top, a wood floor blank (1), a mirror panel (2) and an epoxy resin layer (5), wherein the upper and lower surfaces of the mirror panel (2) are both provided with an adhesive layer (4) for fixing the components, characterized in that: The adhesive layer (4) is a quick-drying epoxy resin crystal adhesive, and crystal particles (3) are embedded in the adhesive layer (4) located on the upper surface of the mirror panel (2).

2. The crystal mosaic floor according to claim 1, characterized in that: The mirror plate (2) is a composite formed by polymerization of ultra-low content POSS-based dendritic macromolecules and polymethyl methacrylate monomers.

3. The crystal mosaic floor according to claim 1, characterized in that: The epoxy resin layer (5) is a surface plate, and an acrylic resin layer is also provided on its surface as a wear-resistant layer.

4. The crystal mosaic floor according to claim 1, characterized in that: The wooden floor blank (1) is any one of a PVC board, a veneer board, a laminate floor, a wood plastic floor or a multi-layer solid wood floor.

5. The crystal mosaic floor according to any one of claims 1 to 4, characterized in that: A floor lock is also provided on one side of the wooden floor blank (1).

6. A process for producing a crystal mosaic floor as claimed in any one of claims 1 to 5, characterized in that: The steps include: (1) The moisture content of the wood floor blank is controlled at 6-10%. The wood floor blank is adsorbed by a vacuum pump and the crystal pattern is designed on the CNC engraving machine. The spindle speed of the CNC engraving machine is 16000-20000r / min, the feed rate is controlled at 300-500mm / min, and the engraving depth error is within 0.1mm. After engraving, the surface of the wood floor blank is sanded and polished; (2) Cutting the mirror panel according to the shape and size of the designed pattern; (3) Use quick-drying epoxy resin crystal glue on one side of the wood floor blank, with a coating amount of 160-200g / m 2 , attach the mirror panel to the wooden floor blank, and cold press for 40-60 minutes at a pressure of 0.05-0.15MPa; (4) Paste the crystal particles according to the designed pattern, use a glue dispenser to evenly apply the quick-drying epoxy resin crystal glue on the mirror panel, use a drill pen to absorb the crystal and embed it into the quick-drying epoxy resin crystal glue, and let it dry naturally; (5) Place the substrate with the crystal particles pasted at a constant temperature of 45-50℃ for 5-7 hours to quickly solidify, avoiding deformation of the pattern caused by long-term placement; (6) In a dust-free environment, mix the leveling agent and defoaming agent according to 0.3% of the weight of acrylic resin and slowly inject it into the groove holes. Allow it to level naturally to obtain a crystal mosaic floor.

7. The production process of the crystal mosaic floor according to claim 6, characterized in that: In step (1), the spindle speed of the CNC engraving machine is 18000 r / min, the feed rate is controlled at 450 mm / min, and the engraving depth error is within 0.08 mm.

8. The production process of the crystal mosaic floor according to claim 6, characterized in that: In step (3), the mirror panel is bonded to the wooden floor blank and cold pressed at a pressure of 0.1 MPa for 50 minutes.

9. The production process of the crystal mosaic floor according to claim 6, characterized in that: The quick-drying epoxy resin crystal glue in step (3) is mixed and prepared according to a weight ratio of epoxy resin to curing agent of 3:

1.

10. The production process of the crystal mosaic floor according to claim 6, characterized in that: The quick-drying epoxy resin crystal glue in step (4) is mixed and prepared according to a weight ratio of epoxy resin to curing agent of 3:1.

Images