CN114482456A - Preparation of microporous foamed light rice-plastic composite floor - Google Patents

Abstract

The invention relates to the technical field of rice-plastic composite floors, in particular to a microporous foamed light rice-plastic composite floor which comprises a base material plate, wherein a degradable mechanism is arranged inside the base material plate, a reinforcing mechanism is arranged on the surface of the top of the base material plate, and an anti-skid mechanism is arranged above the reinforcing mechanism. The invention not only improves the practicability of the composite floor when in use, avoids the phenomenon of deformation of the composite floor when in use, but also improves the safety degree of the composite floor when in use.

Description

A kind of preparation of microcellular foamed lightweight rice-plastic composite floor

technical field

The invention relates to the technical field of rice-plastic composite floors, in particular to a preparation of microcellular foamed lightweight rice-plastic composite floors.

Background technique

Laminate floor is one of the floors, but the natural structure of the floor material is artificially changed to achieve a floor whose physical properties meet the expected requirements. Flooring includes laminate flooring. Laminate flooring is a popular ground material in recent years. It is made of pulverized logs, filled with glue, preservatives, and additives, and pressed by a hot press at high temperature and high pressure.

After retrieval, the patent number is 201811227498.4, and the name is an invention of an environmentally friendly composite floor based on degradable raw materials, including wear-resistant paper, textured paper, board core and balance paper. The upper end surface of the board core is glued sequentially from bottom to top. It is attached with textured paper and wear-resistant paper. Through research and analysis, it is found that although it has the advantages of accelerating the expansion and disintegration of the board core and the decomposition of straw by the straw decomposing agent strain, it still has the following shortcomings to a certain extent. First, the composite floor It is cumbersome to realize the degradable function during use, thus reducing the practicability of the composite floor in use; secondly, it is difficult to achieve the function of increasing the strength of the composite floor during use, which easily leads to the phenomenon of deformation during the use of the composite floor; again , It is difficult to realize the anti-skid function of the composite floor when it is used, thus reducing the safety degree of the composite floor when it is used.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a kind of preparation of microcellular foamed light-weight rice-plastic composite floor, in order to solve the problem of the above-mentioned background art that the composite floor is relatively cumbersome to realize the degradable function when used, it is difficult to realize the function of increasing strength, and it is difficult to The problem of realizing the function of anti-skid.

In order to achieve the above purpose, the present invention provides the following technical solutions: a preparation of a microcellular foamed light-weight rice-plastic composite floor, comprising a base material board, the interior of the base material board is provided with a degradable mechanism, and the base material board The surface at the top position is provided with a reinforcement mechanism, and an anti-skid mechanism is provided above the reinforcement mechanism.

Preferably, the reinforcing mechanism is composed of a composite wear-resistant layer, a glass fiber layer, a non-woven fabric, a color filter layer and a foaming agent, a glass fiber layer is arranged above the base material plate, and the glass fiber layer and the base material A foaming agent is smeared between the plates, a non-woven fabric is arranged above the glass fiber layer, and a color filter layer is arranged between the non-woven fabric and the glass fiber layer.

Preferably, the surface of one side of the color filter layer and the bottom of the non-woven fabric are bonded to each other, and the surface of the color filter layer away from the non-woven fabric and the surface of the glass fiber layer are bonded to each other, and the top of the non-woven fabric is bonded to each other. The surface at the location is covered with a composite wear layer.

Preferably, the inside of the anti-skid mechanism includes anti-skid protrusions, an anti-skid layer, an anti-slip agent layer and a viscose glue, the viscose glue is located above the composite wear-resistant layer, and the viscose glue and the composite wear-resistant layer are mutually adhered Adhesive fit.

Preferably, an anti-slip agent layer is arranged on the top of the adhesive, and the surface of the anti-slip agent layer away from the composite wear-resistant layer adheres to the surface of the adhesive, and an anti-slip layer is arranged on the top of the base plate, In addition, the surface of the anti-slip layer and the surface of the anti-slip agent layer are adhered to each other.

Preferably, the base material plate is provided with anti-skid protrusions at equal intervals, and the surface of one side of the anti-skid protrusions is fixedly connected with the surface of the anti-skid layer.

Preferably, the inside of the degradable mechanism includes a cotton thread sleeve, a fixing groove, a straw decomposing agent and a fixing ring respectively, the interior of the base plate is fixed with fixed rings at equal intervals, and the interior of the fixing ring is filled with straw Decomposer.

Preferably, both sides of the interior of the base plate are provided with fixed grooves at equal intervals, and the fixed grooves are symmetrically distributed along the central axis of the fixed ring, the interior of the fixed groove is inlaid with a cotton thread sleeve, and one end of the cotton thread sleeve extends to the inside of the retaining ring.

Compared with the prior art, the beneficial effects of the present invention are: the preparation of the microcellular foamed light-weight rice-plastic composite floor not only improves the practicability of the composite floor in use, but also avoids the phenomenon of deformation during the use of the composite floor, And improve the safety degree of composite floor when using;

1. By setting a degradable mechanism, the straw decomposing agent is mixed with water in proportion to activate, and the straw decomposing agent after watering is stirred to make it evenly distributed, and then the back of the substrate plate to be degraded is placed one by one. Cut the position corresponding to the fixing ring, and then suck a certain amount of the activated and diluted straw decomposing agent through a syringe, inject it into the interior of the fixing ring, absorb the mixed liquid through the cotton thread sleeve, and then pass the fixing groove to the inside of the substrate plate. Infiltration, the interior of the substrate board absorbs water to expand, accelerates the decomposition of the substrate board, and degrades the substrate board under the action of the internal bacteria of the straw decomposing agent, realizing the degradable function of the composite floor, thereby improving the use of the composite floor. practicality;

2. By setting up a strengthening mechanism, smear foaming agent on the surface of the substrate plate, cover the surface of the foaming agent with a glass fiber layer, and realize foam molding under the combined action of the glass fiber layer, the color filter layer and the non-woven fabric At the same time, the diameter of the foamed cells is smaller, thereby improving the mechanical strength of the substrate layer, making the substrate plate lighter, and making the substrate plate more wear-resistant and durable under the action of the composite wear-resistant layer, realizing the composite The function of increasing the strength of the floor, thus avoiding the phenomenon of deformation during the use of the composite floor;

3. By setting the anti-skid mechanism, the viscose glue is covered on the surface of the composite wear-resistant layer, so that the top of the viscose glue is filled with a sufficient amount of anti-slip agent layer, and the anti-skid layer and the anti-slip agent layer are used for anti-skid. Under the action of viscose, the anti-slip agent layer and the composite wear-resistant layer are more firmly adhered, and it is not easy to crack. The phenomenon of falling down realizes the anti-skid function of the composite floor, thereby improving the safety degree of the composite floor in use.

Description of drawings

1 is a schematic diagram of a three-dimensional structure of the present invention;

Fig. 2 is the front sectional structure schematic diagram of the present invention;

Fig. 3 is the enlarged structural schematic diagram of the reinforcing mechanism in Fig. 2 of the present invention;

FIG. 4 is an enlarged schematic structural diagram of the anti-skid mechanism in FIG. 2 of the present invention.

In the figure: 1. Base material plate; 2. Reinforcing mechanism; 201, Composite wear-resistant layer; 202, Glass fiber layer; 203, Non-woven fabric; 204, Color filter layer; 205, Foaming agent; 301, anti-slip bump; 302, anti-slip layer; 303, anti-slip agent layer; 304, viscose; 4, degradable mechanism; 401, cotton thread cover; 402, fixing groove; 403, straw decomposing agent; 404, fixing ring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative efforts, fall within the protection scope of the present invention.

A structure for preparing a microcellular foamed lightweight rice-plastic composite floor provided by the present invention is shown in Figures 1 and 2, including a substrate plate 1, and a degradable mechanism 4 is arranged inside the substrate plate 1, and can be The inside of the degradation mechanism 4 includes a cotton thread sleeve 401, a fixing groove 402, a straw decomposing agent 403 and a fixing ring 404 respectively. The interior of the base plate 1 is fixed with fixed rings 404 at equal intervals, and the interior of the fixing ring 404 is filled with straw. For the decomposing agent 403, both sides of the base plate 1 are provided with fixed grooves 402 at equal intervals, and the fixed grooves 402 are symmetrically distributed along the central axis of the fixed ring 404. The inside of the fixed groove 402 is inlaid with a cotton thread sleeve 401, and the cotton thread sleeve One end of 401 extends to the interior of the fixing ring 404 .

During the implementation, the straw decomposing agent 403 is mixed with water in proportion to activate, and the watered straw decomposing agent 403 is stirred to make it evenly distributed, and then the back of the substrate plate 1 to be degraded corresponds to the fixing ring one by one. The position where 404 is located is cut, and then a certain amount of the activated and diluted straw decomposing agent 403 is sucked through a syringe, injected into the interior of the fixing ring 404, the mixed liquid is absorbed through the cotton thread sleeve 401, and then passed to the base material through the fixing groove 402. The inside of the board 1 penetrates, so that the inside of the base board 1 absorbs water and expands, accelerates the decomposition of the base board 1, and degrades the base board 1 under the action of the internal strain of the straw decomposing agent 403, so as to realize the degradable function of the composite floor.

Further, as shown in FIG. 1 , FIG. 2 and FIG. 3 , the surface at the top position of the base plate 1 is provided with a reinforcement mechanism 2 , and the reinforcement mechanism 2 is composed of a composite wear-resistant layer 201 , a glass fiber layer 202 , and a non-woven fabric 203 . , a color filter layer 204 and a foaming agent 205 are formed, a glass fiber layer 202 is arranged above the base material plate 1, and a foaming agent 205 is smeared between the glass fiber layer 202 and the base material plate 1, and above the glass fiber layer 202 A non-woven fabric 203 is arranged, and a color filter layer 204 is arranged between the non-woven fabric 203 and the glass fiber layer 202. The surface of one side of the color filter layer 204 and the bottom of the non-woven fabric 203 are adhered to each other, and the color filter layer The surface of 204 away from the non-woven fabric 203 and the surface of the glass fiber layer 202 are bonded to each other, and the surface at the top of the non-woven fabric 203 is covered with a composite wear-resistant layer 201 .

During implementation, a foaming agent 205 is applied on the surface of the base plate 1, and a glass fiber layer 202 is covered on the surface of the foaming agent 205. At the same time, the diameter of the foamed cells is smaller, thereby improving the mechanical strength of the substrate layer, making the substrate plate 1 more lightweight, and under the action of the composite wear-resistant layer 201, the substrate plate 1 is more wear-resistant, Durable to achieve the added strength function of laminate floors.

Further, as shown in FIG. 1 , FIG. 2 and FIG. 4 , an anti-skid mechanism 3 is provided above the reinforcing mechanism 2 , and the inside of the anti-skid mechanism 3 includes anti-skid protrusions 301 , anti-skid layers 302 , anti-slip agent layers 303 and sticky adhesives. Glue 304, the viscose glue 304 is located above the composite wear-resistant layer 201, and the viscose glue 304 and the composite wear-resistant layer 201 are bonded to each other, an anti-slip agent layer 303 is arranged above the viscose glue 304, and the anti-slip agent layer 303 The surface away from the composite wear-resistant layer 201 and the surface of the adhesive 304 are adhered to each other, an anti-skid layer 302 is provided on the top of the base plate 1, and the surface of the anti-skid layer 302 and the surface of the anti-slip agent layer 303 are adhered to each other, Anti-skid protrusions 301 at equal intervals are disposed above the base plate 1 , and the surface on one side of the anti-skid protrusions 301 is fixedly connected with the surface of the anti-skid layer 302 .

During implementation, the viscose glue 304 is covered on the surface of the composite wear-resistant layer 201, the top of the viscose glue 304 is filled with a sufficient amount of anti-slip agent layer 303, and the anti-skid layer 302 and the anti-slip agent layer 303 are used for anti-skid. Under the action of the adhesive 304, the anti-slip agent layer 303 and the composite wear-resistant layer 201 are more firmly adhered, and the phenomenon of cracking is not easy to occur. It is not easy to slip and fall when walking, so as to realize the anti-skid function of the composite floor.

Working principle: When using, first place the substrate board 1 at the designated position. When the substrate board 1 needs to be decomposed, the straw decomposing agent 403 is mixed with water in proportion to activate it, and the straw after the water is mixed with water. The decomposing agent 403 is stirred to make it evenly distributed, and then the back of the substrate plate 1 to be degraded corresponding to the position of the fixing ring 404 is cut one by one, and then the activated and diluted straw decomposing agent 403 is sucked through a syringe. A certain amount , injected into the interior of the fixing ring 404, the mixed liquid is absorbed through the cotton thread sleeve 401, and then penetrates into the interior of the base material sheet 1 through the fixing groove 402, so that the interior of the base material sheet 1 absorbs water and expands, and accelerates the decomposition of the base material sheet 1. The straw decomposing agent 403 degrades the base material board 1 under the action of the internal strain, so as to realize the degradable function of the composite floor, thereby improving the practicability of the composite floor in use.

The substrate plate 1 is prone to deformation during long-term use, so the scrap rate of the substrate plate 1 is relatively high. Apply a foaming agent 205 on the surface of the substrate plate 1, and cover the surface of the foaming agent 205 with a glass fiber layer 202. Under the combined action of the glass fiber layer 202, the color filter layer 204 and the non-woven fabric 203, foam molding is realized, and the diameter of the foamed cells is smaller, thereby improving the mechanical strength of the substrate layer, making the substrate plate 1 lighter Under the action of the composite wear-resistant layer 201, the base plate 1 is made more wear-resistant and durable, so as to realize the function of increasing the strength of the composite floor, thereby avoiding the phenomenon of deformation during the use of the composite floor.

Cover the surface of the composite wear-resistant layer 201 with the viscose glue 304, so that the top of the viscose glue 304 is filled with a sufficient amount of anti-slip agent layer 303, and under the action of the anti-slip layer 302 and the anti-slip agent layer 303, the anti-slip agent layer 303 performs anti-slip, Under the action of 304, the anti-slip agent layer 303 and the composite wear-resistant layer 201 are more firmly adhered, and the phenomenon of cracking is not easy to occur. The phenomenon of slipping is not easy to occur, so as to realize the anti-skid function of the composite floor, thereby improving the safety degree of the composite floor in use, and finally completing the use of the composite floor.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (8)

1. A preparation of a microcellular foamed lightweight rice-plastic composite floor, comprising a substrate plate (1), characterized in that: a degradable mechanism (4) is provided inside the substrate plate (1), and the substrate plate (1) is provided with a degradable mechanism (4). A reinforcement mechanism (2) is provided on the surface of the base plate (1) at the top position, and an anti-skid mechanism (3) is provided above the reinforcement mechanism (2). 2. A preparation microcellular foamed lightweight rice-plastic composite floor according to claim 1, characterized in that: the reinforcing mechanism (2) is composed of a composite wear-resistant layer (201), a glass fiber layer (202) , a non-woven fabric (203), a color filter layer (204) and a foaming agent (205), a glass fiber layer (202) is arranged above the substrate plate (1), and the glass fiber layer (202) is connected to A foaming agent (205) is smeared between the substrate plates (1), a non-woven fabric (203) is arranged above the glass fiber layer (202), and the non-woven fabric (203) and the glass fiber layer (202) A color filter layer (204) is arranged therebetween. 3. The preparation of microcellular foamed lightweight rice-plastic composite floor according to claim 2, characterized in that: the surface of one side of the color filter layer (204) and the bottom of the non-woven fabric (203) are mutually The surface of the color filter layer (204) away from the non-woven fabric (203) and the surface of the glass fiber layer (202) are bonded and bonded to each other, and the surface at the top position of the non-woven fabric (203) is covered with a composite material. Wear layer (201). 4. A preparation microcellular foamed lightweight rice-plastic composite floor according to claim 1, characterized in that: the inside of the anti-skid mechanism (3) comprises anti-skid protrusions (301), anti-skid layers (302) ), an anti-slip agent layer (303) and a viscose glue (304), the viscose glue (304) is located above the composite wear-resistant layer (201), and the viscose glue (304) and the composite wear-resistant layer (201) Adhesion to each other. 5. A preparation microcellular foamed lightweight rice-plastic composite floor according to claim 4, characterized in that: an anti-slip agent layer ( 303 ) is provided above the viscose glue ( 304 ), and the anti-slip agent The surface of the layer (303) away from the composite wear-resistant layer (201) and the surface of the adhesive (304) are adhered to each other, and an anti-skid layer (302) is provided above the base material plate (1), and the anti-skid layer ( The surface of 302) and the surface of the anti-slip agent layer (303) are adhered to each other. 6. The preparation of microcellular foamed light-weight rice-plastic composite floor according to claim 1, characterized in that equidistant anti-skid bumps (301) are provided above the base material board (1) , and the surface on one side of the anti-skid protrusion (301) is fixedly connected with the surface of the anti-skid layer (302). 7. The preparation of microcellular foamed lightweight rice-plastic composite floor according to claim 1, characterized in that: the inside of the degradable mechanism (4) respectively comprises a cotton thread sleeve (401), a fixing groove ( 402), a straw decomposing agent (403) and a fixing ring (404), fixed rings (404) at equal intervals are fixed inside the substrate plate (1), and the interior of the fixing ring (404) is filled with straw decomposing agent (403). 8. The preparation of microcellular foamed light-weight rice-plastic composite floor according to claim 1, characterized in that: both sides inside the base plate (1) are provided with fixed grooves (402) at equal intervals ), and the fixing grooves (402) are symmetrically distributed along the central axis of the fixing ring (404), a cotton thread sleeve (401) is inlaid inside the fixing groove (402), and one end of the cotton thread sleeve (401) extends to the fixing ring ( 404) inside.

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