WO2019242589A1

WO2019242589A1 - Integrated easy-to-lay tile and production method

Info

Publication number: WO2019242589A1
Application number: PCT/CN2019/091608
Authority: WO
Inventors: 郑素梅
Original assignee: 郑素梅
Priority date: 2018-06-18
Filing date: 2019-06-17
Publication date: 2019-12-26

Abstract

An integrated easy-to-lay tile, wherein a bottom surface of a tile body layer (1) of the integrated easy-to-lay tile is compounded with an integrally molded plastic base layer (2); a mortise and tenon structure (21) is integrally molded around the plastic base layer (2), and a rim (22) is integrally molded around a top surface of the plastic base layer (2); the rim (22) is wrapped around side surfaces of the tile body layer (1), and the tile body layer (1) is firmly compounded with the plastic base layer (2). A production method for the integrated easy-to-lay tile. The foregoing tile is easy to produce, the production cost is low, the rim may eliminate dimensional errors of the tile body layer in an in-mold molding process, the in-mold molding process reduces the requirement for the dimensional accuracy of the tile body layer, and the rim may also effectively protect the tile body layer and balance thermal expansion and contraction between the tile body layer and the plastic base layer.

Description

Integrated easy-to-lay tile and production method

Technical field

The present invention relates to the technical field of ceramic tiles, and in particular, to an integrated easy-to-pave ceramic tile that does not require the use of glue for pasting and pressing and processing, and a production method.

Background technique

In the prior art, ceramic tiles have various advantages. Most of the floors are covered with ceramic tiles when they are being renovated. As the floor is uneven, the level of the floor is poor. The surface is high. Before laying the tiles, you need to fill the cement sand on the ground first, and then push the cement sand flat, then you can carry out the tile laying operation. When you tile the tiles, you need to paint on the back of the tiles first. Cover a layer of cement slurry, and then lay the tiles on the cement sand. The tiles need to be hammered and tapped to make the surface of the tiles basically flush. The tiles need a lot of cement sand. A professional tile laying worker is required to complete the tile laying operation. However, the compactness of the cement sand buried in various areas of the ground is different, and the tile has a large thermal expansion and contraction. After the tile is paved, especially after a period of use, the phenomenon of tile hollowing often occurs. Users cannot replace tiles with empty drums by themselves. Professional workers need to shatter adjacent tiles when replacing tiles with empty drums. Of course, the cement sand under the tiles also needs to be broken and refilled to repair and replace empty tiles. Drum tiles are quite troublesome.

Therefore, someone has developed a composite tile with a multi-layer structure. However, the composite tile has the following disadvantages:

1. The tile layer and other material layers need to be fixed with glue, which has poor adhesion and is easy to be layered. The cost is very high if a specially developed special glue is used.

2. In the process of pasting the various material layers of the composite ceramic tile, each material layer needs to be maintained for at least 10 hours, and the production efficiency is low.

3. The selected tile layer must have sufficient thickness. If the thickness of the tile layer is too small, it is easy to crush the tile during the holding process. Therefore, it is not possible to produce a composite tile with an ultra-thin structure by pasting the compound tile with glue.

The prior art does not disclose the use of any manufacturing process to produce composite tiles, and it is necessary to improve it.

Summary of the Invention

The purpose of the present invention is to provide an integrated, easy-to-pave tile and a production method, which do not require the use of glue and pressing processing, is easy to implement, has high production efficiency, low production cost, and has a yield rate of the integrated, easy-to-pave tile. It has high structure, simple structure, low cost, stable and uniform dimensions, and is easy to lay.

The technical solution adopted in the method for producing the integrated easy-to-lay tile of the present invention includes the following steps,

In the step of forming the main body of the ceramic tile, first make the main body of the main body of the ceramic tile, sinter the main body of the main body of the ceramic tile and obtain the main body of the ceramic body, and form a plurality of slots with different orientations on the side and / or bottom of the main body of the main body of ceramic tile before sintering Or after the sintering is completed, a plurality of slot holes with different orientations are formed on the side and / or bottom surface of the tile body layer, so that a plurality of slot holes are formed on the side and / or bottom surface of the tile body layer, and the slot holes have different orientations or Making the mouth of the slot hole have a necked portion with a small shrinkage;

The in-mold forming step includes the following sub-steps,

In-mold positioning sub-step, placing the main tile body layer in the cavity of the lower mold of the forming mold, and positioning the main tile body layer in the middle of the cavity of the lower mold, wherein the length and width of the cavity are larger than those of the main body layer of the tile, respectively. Length and width, so that the tile body layer with different positive and negative dimensional errors in the length and width are embedded in the cavity of the lower mold, and the sides of the tile body layer are respectively corresponding to the corresponding sides of the cavity of the lower mold A gap is reserved to keep the overall dimensions of the one-piece easy-to-pave tile consistent, and at the same time, the sides of the main body layer of the tile are molded to obtain a surrounding edge during the in-mold molding process;

In-mold integral molding sub-steps, groove and tenon forming cavities are respectively provided around the cavity of the forming mold, and molten plastic is injected into the cavity of the forming mold so that the plastic fills the cavity of the forming mold and the groove and tenon forming cavity. In the gap between the room and the main body of the tile, the mold is opened after maintaining pressure and cooling;

In the finished product step, a one-piece easy-to-pave tile is obtained, and a locking structure is provided between the plastic substrate layer and the tile main layer that are compounded on the tile main layer.

The technical solution adopted by the integrated easy-to-pave tile of the present invention includes a tile main layer, which is characterized in that a plastic substrate layer and a plastic substrate are integrally formed on the bottom surface of the tile main layer through a composite process or an in-mold molding process. The edge of the layer is directly integrally formed with a groove and tenon structure during the in-mold forming process; at least the opposite sides of the tile body layer are formed with recesses, and the sides of the plastic substrate layer are integrally formed with an upwardly extending enclosure during the in-mold forming process. The side of the tile body layer is wrapped around the sides of the tile body layer, and the side of the tile body covers the recess; the height of the side of the tile body layer is set to H, and the surrounding edge extends upward from the top surface of the plastic substrate layer to the side of the tile body layer. Position above 1 / 5H.

Compared with the prior art, the present invention has the following advantages:

First, the tile of the present invention has a simple structure, simple and rapid in-mold molding, a ceramic tile main layer and a plastic substrate layer, which are strong and easy to produce. The production speed is fast and the production cost is low. The edge can eliminate the tiles in the in-mold molding process. The dimensional error of the main body layer improves the overall dimensional accuracy of the one-piece easy-to-paste tile. The in-mold molding process reduces the requirements for the dimensional accuracy of the main body layer of the tile, so that the in-mold molding can be carried out smoothly, and the recesses on the side of the main body layer of the tile are easy. Forming is easy to obtain. The formed edge has a shrinking force, which tightly covers the concave portion. In addition, the direction of the locking force of the formed locking structure is perpendicular to the detachment direction of the main body of the tile. More force, the lock is more stable and firm.

Second, the present invention uses an in-mold plastic substrate layer and is designed with surrounding edges to enable it to use an ultra-thin ceramic tile body layer. The ceramic tile body layer is not easily broken during the production process, and the invention becomes an ultra-thin one body. It is easy to lay tiles. In addition, the surrounding edge can effectively protect the main body layer of the tile and prevent the corners of the main body layer of the tile from being damaged due to collision.

Thirdly, the surrounding edge can also balance the thermal expansion and contraction between the tile main layer and the plastic substrate layer, reducing the overall thermal expansion and contraction coefficient of the integrated easy-to-pave tile, making the integrated easy-to-pave tile more useful in the process of use. stable.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural view of a ceramic main body embryo of the present invention extruded and shaped in a slot forming mold.

FIG. 2 is a schematic structural view of a slot hole forming mold of the present invention after the mold is opened.

FIG. 3 is a schematic structural view of a slot with a plurality of different shapes formed on the bottom surface of the tile main body layer of the present invention.

FIG. 4 is a schematic structural diagram of in-mold molding according to the present invention.

FIG. 5 is a schematic structural diagram of an in-mold secondary molding step according to the present invention.

6 is a schematic structural diagram of an integrated easy-to-pave tile in Embodiment 2 of the present invention.

FIG. 7 is an exploded schematic view of the integrated easy-to-pave tile in Embodiment 2 of the present invention.

FIG. 8 is a schematic structural diagram of two integrated easy-to-pave tiles in a second embodiment of the present invention after splicing.

FIG. 9 is a schematic structural diagram of a surrounding edge extending upward to a top surface of a tile main layer in Embodiment 2 of the present invention.

FIG. 10 is a schematic structural view of a plurality of slots with different shapes being formed on the bottom surface of the main body layer of the tile in the second embodiment of the present invention.

11 is a schematic structural diagram of a balanced mesh layer provided between a ceramic tile main layer and a plastic substrate layer in Embodiment 2 of the present invention.

FIG. 12 is a schematic structural diagram of an elastic balance cushion layer compounded on the bottom surface of a plastic substrate layer in Embodiment 2 of the present invention.

FIG. 13 is a schematic structural diagram of a mute cushion layer compounded on the bottom surface of a plastic substrate layer in Embodiment 2 of the present invention.

14 is a schematic structural diagram of a plastic sheet layer compounded on the bottom surface of a plastic substrate layer in Embodiment 2 of the present invention.

FIG. 15 is a schematic structural diagram of a mute cushion layer and a plastic sheet layer compounded on the bottom surface of a plastic substrate layer in Embodiment 2 of the present invention.

FIG. 16 is a schematic structural diagram of an integrated easy-to-pave tile according to the third embodiment of the present invention.

FIG. 17 is a schematic structural diagram of two different shapes of upper and lower recesses formed on a side surface of a tile main body layer of the present invention.

FIG. 18 is an exploded schematic view of the integrated easy-to-pave tile in Embodiment 3 of the present invention.

FIG. 19 is a schematic structural view of two integrated easy-to-pave tiles in a third embodiment of the present invention after splicing.

FIG. 20 is a schematic structural diagram of the surrounding edge extending upward to the top surface of the tile main layer in the third embodiment of the present invention.

FIG. 21 is a schematic structural view of a plurality of slots with different shapes being formed on the bottom surface of a main body layer of a tile in Embodiment 3 of the present invention.

22 is a schematic structural diagram of a balanced mesh layer provided between a ceramic tile main layer and a plastic substrate layer in Embodiment 3 of the present invention.

FIG. 23 is a schematic structural diagram of an elastic balance cushion layer compounded on the bottom surface of a plastic substrate layer in Embodiment 3 of the present invention.

FIG. 24 is a schematic structural diagram of a mute cushion layer compounded on the bottom surface of a plastic substrate layer in Embodiment 3 of the present invention.

25 is a schematic structural diagram of a plastic sheet layer compounded on the bottom surface of a plastic substrate layer in Embodiment 3 of the present invention.

FIG. 26 is a schematic structural diagram of a mute cushion layer and a plastic sheet layer compounded on the bottom surface of a plastic substrate layer in Embodiment 3 of the present invention.

Marked in the figure:

1. Tile main layer 11. Tile main mud.

2. Plastic substrate layer 21, groove and tenon structure 22, surrounding edge 23, tensioning portion 24, chamfer 25, slot hole 26, embedding chamber 27, recessed portion 28, and necked portion.

3. Balance the network layer.

4, mute cushion layer.

5. Elastic balance cushion.

6. Plastic sheet 61. Soft convex.

7. Slotted hole forming mold 71, tie rod 72, head 73, upper platen, 74, middle plate 741, upper slide groove 742, slide groove 75, lower movable platen 751, cored hole 76, slotted hole forming rod.

8. Forming mold 81, gap 82, groove and tenon forming cavity 83, positioning forming slider 84, and edge shaping portion.

detailed description

Example one

The production method of an integrated easy-to-laminate tile, shown in Figures 1 to 26, includes the following steps.

In the step of forming the ceramic tile body layer, the ceramic tile body clay 11 is first produced, and the ceramic tile body clay 11 is sintered to form the ceramic tile body layer 1.

Preferably, a plurality of slots 25 with different orientations are respectively formed on the side and / or bottom surface of the tile main body 11 before sintering. Of course, the sides and / or of the tile main body layer 1 may also be formed after the sintering is completed. A plurality of slot holes 25 with different orientations are respectively formed on the bottom surface, a plurality of slot holes 25 are formed on the side and / or bottom surface of the tile body layer 1, and each slot hole 25 has a different orientation, or the mouth of the slot hole 25 is formed. The shrinkage portions 28 having small shrinkage are preferable, and it is preferable that the mouth portions of each of the slot holes 25 having different orientations have shrinkage portions 28 having small shrinkage, so that each area of the plastic base material layer 2 is uniform and firm. Compounded in 1 tile body layer.

For example, slot holes 25 may be formed only on the side of the tile main body layer 1. Preferably, one to three grooves are formed on the side of the tile main body layer 1. The cross section of the groove body is U-shaped or V-shaped. The groove body surrounds the side of the tile main body layer 1 and is connected end to end to improve its locking force and prevent the plastic base material layer from deforming and detaching.

For example, the slot holes 25 may be simultaneously formed only on the bottom surface of the tile body mud mold 11.

Preferably, slot holes 25 are formed on both the side and the bottom surface of the clay body 11 of the ceramic tile body, so that the plastic base material layer 2 and the ceramic tile body layer 1 formed in the subsequent molding process have both side locks and longitudinal locks. The buckle makes the formed plastic base material layer 2 and the surrounding edge 22 more firmly fixed to the tile main body layer 1 in the subsequent molding process.

Specifically, the primary embryo of the tile body is first produced,

Then, the main body of the ceramic tile main body is placed in the molding cavity of the lower mold of the slot hole forming mold 7 for extrusion molding. At the same time, the slot body forming rod 71 installed on the upper mold of the slot hole forming mold 7 A plurality of slot holes 25 are formed on the side surface and the bottom surface, respectively.

The slot holes 25 obtained by molding have different orientations or have a notch portion 28 in the slot hole 25. The notch portion 28 of the slot hole 25 is smaller than the inner cavity of the slot hole 25, thereby obtaining the tile body mud mold 11.

The upper mold of the slot hole forming mold 7 is provided with an upper platen 73, a middle plate 74, and a lower movable platen 75, the middle plate 74 is fixed below the upper platen 73, and the lower movable platen 75 is movably installed below the middle plate 74;

A plurality of tie rods 76 are installed between the upper platen 73 and the lower movable platen 75. The upper platen 73 is provided with an escape hole corresponding to the position of the tie rod 76. The middle plate 74 is provided with a perforation. The head 72 of the tie rod 76 slides up and down on the avoidance of the upper platen 73. In the hole, the middle portion of the tie rod 76 moves through the perforation of the middle plate 74, and the lower portion of the tie rod 76 is installed on the lower movable platen 75;

The slotted hole forming rod 71 has a head 72 and a rod body. The width of the head 72 is greater than the width of the rod body. The middle plate 74 is provided with an upper sliding groove 741 and a sliding groove 742. The width of the upper sliding groove 741 is greater than the width of the sliding groove 742. The head 72 of each slotted hole forming rod 71 is slidably installed in the corresponding upper sliding groove 741 of the middle plate 74, and the upper portion of the rod body of each slotted hole forming rod 71 is slidably installed in the corresponding sliding groove 742 of the middle plate 74. ; The lower movable pressure plate 75 is provided with a plurality of obliquely arranged core pulling holes 751 with different orientations, and the lower portions of the rod bodies of each slot hole forming rod 71 are respectively inserted into the corresponding core pulling holes 751.

When the mold is closed, the upper mold is pushed toward the lower mold, and the bottom surface of the lower movable platen 75 is pressed against the preform of the ceramic tile body placed in the cavity of the lower mold, and then the slot forming rod 71 is pushed by the upper plate 73 The head 72 and the upper pressure plate 73 move relative to the middle plate 74, so that the lower portion of the rod body of each slotted hole forming rod 71 extends to the bottom surface of the lower movable platen 75, and the lower portion of each slotted hole forming rod 71 is inserted into the initial part of the tile body. In the embryo, the corresponding slot holes 25 are formed on the bottom surface of the primary body of the tile body, and the extrusion molding of the primary body of the tile body is completed at the same time.

When opening the mold, the upper mold is pushed away from the lower mold, and the head 72 of each slotted hole forming rod 71 is first pulled upward by the upper pressing plate 73, so that each slotted hole forming rod 71 is moved along the core drawing hole 751, so that each slot The lower part of the rod body of the hole forming rod 71 is withdrawn from the main body of the tile body, and before the lower part of the rod body is withdrawn from the primary body of the tile body, the lower movable plate is kept pressed against the bottom surface of the primary body of the tile body so that the primary body of the tile body The shape of the grooves and the shape of the slot holes 25 remain unchanged after the rod body of each slot hole forming rod 71 is withdrawn from the primary embryo of the tile body.

During the mold clamping and opening process, the head 72 of each slotted hole forming rod 71 slides laterally in the upper slide groove 741, and the upper portion of the rod body of each slotted hole forming rod 71 slides laterally in the slide groove 742.

The in-mold forming step includes the following sub-steps,

The in-mold positioning sub-step places the tile main body layer 1 into the cavity of the lower mold of the molding mold 8 and positions the tile main body layer 1 at the middle position of the cavity of the lower mold. among them,

The length and width of the cavity are larger than the length and width of the tile body layer 1, respectively, so that the tile body layer 1 with different positive and negative dimensional errors in the length and width, respectively, are embedded in the cavity of the lower mold, and the tile body layer 1 There are gaps 81 around the sides of the lower mold and the corresponding sides of the cavity of the lower mold, so as to keep the overall dimensions of the one-piece easy-to-pave tile consistent, and at the same time around the main body layer 1 of the tile during the molding process The side is shaped to obtain the surrounding edge 22.

In-mold integral molding sub-steps, groove and tenon molding cavities 82 are respectively provided around the cavity of the molding mold 8 to inject molten plastic into the cavity of the molding mold 8, so that the plastic fills the cavity of the molding mold 8, In the groove-and-mortise forming cavity 82 and the gap 81 around the ceramic tile main body layer 1, the mold is opened after maintaining pressure and cooling.

Positioning forming sliders 83 that can be replaced are slidably installed in the middle of the periphery of the lower mold of the forming mold 8.

In the in-mold positioning sub-step, after inserting the tile body layer 1, first control each positioning molding slider 83 to be gradually inserted synchronously or gradually into the cavity of the lower mold of the molding mold 8, respectively, and control each positioning molding during the insertion process. The insertion depth of the sliders 83 is the same. Finally, the surrounding edge shaping portions 84 of the positioning and molding sliders 83 abut against the respective sides of the tile body layer 1, and the tile body layer 1 is pushed to the shape by the positioning and molding slider 83. The central portion of the cavity keeps the gap 81 around the tile body layer 1 substantially the same.

According to the present invention, an integrated easy-to-laminate ceramic tile with surrounding edges 22 having different heights is produced by replacing the positioning forming slider 83 having the surrounding edge shaping portions 84 with different shapes.

The finished product step, to obtain an integrated easy-to-laminate tile, wherein,

The bottom surface of the integrated easy-to-tilt ceramic tile main body layer 1 of the present invention is compounded with an integrally formed plastic base material layer 2, a groove structure 21 is integrally formed around the plastic base material layer 2, and a top of the plastic base material layer 2 The periphery of the surface is integrally formed with a surrounding edge 22, which surrounds the lateral sides of the tile main body layer 1. The surrounding edge 22 extends upward from the top surface of the plastic substrate layer 2 to more than 1 / 5H of the side of the tile main body layer 1. At the height position, the thickness of the surrounding edge 22 is 0.5-5mm. The surrounding edge 22 around the plastic base material layer 2 is integrated into one body, and the plastic base material layer 2 and the ceramic tile body layer 1 compounded with the lock body have a lock structure. .

In a preferred embodiment, the present invention adds an in-mold secondary molding step between the in-mold molding step and the finished product step,

In-mold secondary molding step, as shown in FIG. 5, the bottom surface of the plastic substrate layer 2 is at least integrally molded with an elastic balance cushion layer 5, a mute soft cushion layer 4 or a plastic sheet layer 6 through an in-mold secondary molding process; The main body layer 1 is made of ceramic or stone tile base material; the mute cushion layer 4 is made of PVC mute cushion layer 4, EVA mute cushion layer 4 or IXPE mute cushion layer 4, and the bottom surface of the plastic sheet layer 6 is formed. A plurality of spaced-apart soft protrusions 61 or irregularities.

The integrated easy-to-pave tile produced by the present invention has a plastic substrate layer 2 integrally formed on the bottom surface of the tile main body layer 1, and the bottom surface of the plastic substrate layer 2 is compounded with a balanced mesh layer through an in-mold secondary forming process. 3. Elastic balance cushion layer 5, mute cushion layer 4, or plastic sheet layer 6, the plastic substrate layer 2 is integrally formed with a groove and tenon structure 21 on the periphery, and the plastic substrate layer 2 is integrally formed with a peripheral edge on the periphery of the top surface. 22, the surrounding edge 22 covers the sides of the tile body layer 1, the surrounding edge 22 extends from the top surface of the plastic substrate layer 2 up to a height of 1 / 5H or more on the side of the tile body layer 1, and the thickness of the surrounding edge 22 The thickness is 0.5-5 mm, and the surrounding edges 22 around the plastic substrate layer 2 are integrated into one body.

The in-mold secondary molding step of the present invention can be performed in one of the following three ways.

First, a compound of a balanced mesh layer 3, an elastic balance cushion layer 5, a mute soft cushion layer 4 or a plastic sheet layer 6 is pasted on at least the bottom surface of the plastic substrate layer 2 through a paste or press-fit process.

Alternatively, a mute soft cushion layer 4 and an elastic balance cushion layer 5 are laminated on the bottom surface of the plastic substrate layer 2. Or, a mute soft cushion layer 4 and a plastic sheet layer 6 are laminated on the bottom surface of the plastic substrate layer 2. Alternatively, an elastic balance cushion layer 5, a mute soft cushion layer 4 and a plastic sheet layer 6 are laminated on the bottom surface of the plastic substrate layer 2.

Second, an in-mold forming step is performed in the first set of forming molds 8, and an in-mold secondary forming step is performed in the second set of forming molds 8;

Third, the in-mold forming step and the in-mold secondary forming step are performed in the same set of forming molds 8 times. The forming mold 8 includes an upper mold and a lower mold. The upper mold and the lower mold are respectively provided with cavities. A removable inner template is embedded in the cavity. During the in-mold molding step, the inner template is embedded in the cavity of the upper mold. After completing the in-mold molding step, the inner template is removed from the cavity of the upper mold. Remove, and then perform the in-mold overmolding step.

Before the in-mold forming step, a step of placing a mesh is added, and a balanced mesh layer 3 is placed in the lower mold. The balanced mesh layer 3 is stacked on the bottom surface of the tile body layer 1. The balanced mesh layer 3 has multiple meshes. Or the balanced mesh layer 3 is an elastic thin sheet of the balanced mesh layer 3 having a plurality of spaced-apart curved units along the length or width direction; in the in-mold forming step, the balanced mesh layer 3 is fixed Between the tile body layer 1 and the plastic substrate layer 2; the balanced mesh layer 3 includes a warp and weft yarn layer with mesh, a plastic mesh layer, a steel mesh layer, and a plastic with bumps, embossments, dots or meshes At least one of the sheet layers.

Example two

The one-piece easy-to-laminate tile, as shown in FIGS. 6 to 8, includes a tile main layer 11. A plastic substrate layer 22 is integrally formed on the bottom surface of the tile main layer 11 through an in-mold molding process. The tile main layer 11 is made of porcelain or stone. The plastic substrate layer 22 is a substrate layer formed by using natural rubber, synthetic rubber, plastic, stone-plastic mixed material or wood-plastic mixed material.

A groove structure 21 is directly formed on the edge of the plastic substrate layer 22 during the in-mold forming process. The groove and tenon structure 21 selects the upper and lower clamping grooves or tenons. Two adjacent integrated easy-to-pave tiles are spliced or snapped up and down through the groove and tenon structure 21 to achieve rapid paving and integration.

The side edge of the plastic base material layer 22 is integrally formed with a surrounding edge 22 during the in-mold molding process. The surrounding edge 22 is wrapped around the sides of the tile main body layer 11, and the surrounding edge 22 around the plastic base material layer 22 is integrated into one body. An embedding chamber 26 is formed between the top surface of the plastic substrate layer 22 and the surrounding perimeter edges 22, and the entire lower part of the tile main body layer 11 is embedded and fixed in the embedding chamber 26.

A chamfer 24 is formed on the outer side of the upper part of the surrounding edge 22, and the chamfer 24 is an arc-shaped chamfer 24 or a 45-degree straight-side chamfer 24. After two adjacent one-piece easy-to-pave tiles are spliced, the upper part of the two surrounding edges 22 where the two one-piece easy-to-paste tiles are joined together forms a seam. The design of the chamfer 24 can facilitate the one-piece The forming and demolding of the paving tiles can also improve the aesthetics, avoid collision during the paving, and the slot-and-tenon structure 21 of the integrated easy-to-pave tiles can be more smoothly engaged.

In the present invention, the integrated ceramic tile main body layer 11 and the plastic base material layer 22 are integrally formed by an in-mold molding process. The ceramic tile main body layer 11 and the plastic base material layer 22 are firmly adhered, and the production speed is fast. low cost. In addition, the tile main body layer 11 and the plastic base material layer 22 are directly integrated into one body. There is no glue layer between the tile main body layer 11 and the plastic base material layer 22, and no processing processes such as gluing, pressing and holding are required, which greatly reduces Cost of production.

Specifically, the slot-and-tenon structure 21 includes a slot or a tenon, which protrudes from the side of the tile body layer 11. The slot or the tenon enables the two integrated easy-to-pave tiles to be quickly spliced. After splicing the two one-piece easy-to-laminate tiles. Corresponding surrounding edges 22 of two adjacent easy-to-paste environmentally friendly porcelains are integrated into one, and the surrounding edges 22 form a brick seam limit filling body between two adjacent main body layers 11 of the two integrated easy-to-pave ceramic tiles. .

The surrounding edge 22 can eliminate the dimensional error of the tile main body layer 11 in the in-mold forming process, improve the overall dimensional accuracy of the integrated easy-to-pave tile, and the in-mold forming process reduces the requirement for the dimensional accuracy of the tile main layer 11 and makes the in-mold Molding went smoothly. The surrounding edge 22 can also effectively protect the tile main body layer 11 and prevent the corners of the tile main body layer 11 from being damaged due to collision. The perimeter edge 22 can also balance the thermal expansion and contraction between the tile main body layer 11 and the plastic substrate layer 22, reducing the overall thermal expansion and contraction coefficient of the integrated easy-to-pave tile, making the integrated easy-to-pave tile more useful during use. stable.

The thickness of the surrounding edge 22 is 0.5-5 mm. Preferably, the thickness of the surrounding edge 22 is selected to be about 1.0-1.5 mm. The tile body layer 11 is sintered. There must be a certain dimensional error in the length and width of the tile body layer 11. The design of the surrounding edge 22 solves the problem of the dimensional error of the tile body layer 11 on in-mold molding and reduces the tile body. The requirement of the dimensional accuracy of the layer 11 greatly improves the product yield and reduces the loss rate of the tile body layer 11.

During in-mold molding, the surrounding edge 22 is used to make up for the dimensional errors of the four sides of the tile body layer 11, so that the dimensions of all the one-piece easy-to-pave tiles produced can maintain a high consistency. The perimeter edge 22 has sufficient wall thickness to realize its dimensional replenishment and stability functions, and at the same time has sufficient strength to provide protection for the main body layer 11 of the ceramic tile, and can also meet the needs of balancing and reducing the thermal expansion and contraction required for easy paving and environmental protection. The space between the two adjacent tile main layers 11 after the splicing of two adjacent one-piece easy-to-pave tiles is 2.0-3.0 mm, which meets the aesthetics of current tile paving.

In a preferred embodiment, the height of the side surface of the tile main body layer 11 is set to H, and the surrounding edge 22 extends upward from the top surface of the plastic base material layer 22 to a height position of 1 / 5H or more of the side of the tile main body layer 11. After the two integrated easy-to-pave tiles are spliced, a brick seam is formed at the adjacent side of two adjacent integrated one-to-be-applied tiles. The user can fill the brick gap with the filling agent that the user likes. Increase aesthetics.

Preferably, the surrounding edge 22 extends upward from the top surface of the plastic base material layer 22 to a height position of 1 / 3H to 3 / 4H of the side of the tile main body layer 11. The surrounding edge 22 has strong structural strength and is taking into account While ensuring its structural strength, it has a good balance of thermal expansion and contraction.

The bottom surface of the tile main body layer 11 is provided with a plurality of slot holes 25. During the in-mold molding process, the plastic base material layer 22 fills each slot hole 25 and forms a plurality of tension portions 23, respectively, and each of the tension portions 23 is inserted tightly. In the corresponding slot 25.

In a preferred embodiment, the slotted hole 25 is inclined with respect to the bottom surface of the tile main body layer 11, and the slotted hole 25 on the bottom face of the tile main body layer 11 has at least two different inclined directions. The slot hole 25 formed on the bottom surface of the tile main body layer 11 includes a slot or a hole. The slot may be a slot body of various shapes, and the hole may be a column hole of various shapes. Slot holes 25 are formed at least at a plurality of positions on the peripheral edge and the middle of the bottom surface of the tile main body layer 11.

For example, the slot holes 25 are arranged in four groups with respect to the four sides of the tile body layer 11, and the four groups of slot holes 25 are inclined toward the corresponding four sides, respectively, and have four different inclined directions.

For example, the symmetrical center of the tile body layer 11 is symmetrically arranged in two groups, and the two sets of slot holes 25 have two different oblique directions.

Preferably, the slots 25 on the bottom surface of the tile main body layer 11 are arranged at a matrix interval.

Preferably, the slots 25 on the bottom surface of the tile body layer 11 are arranged in a ring shape.

The slot hole 25 includes an inner cavity formed inside the tile main body layer 11 and a necking portion 28 formed on the bottom surface of the tile main body layer 11; the necking portion 28 is smaller than the inner cavity, so that the formed tensioning portion 23 is tighter and tighter. Embedded in the slot 25, the plastic base material layer 22 is more firmly compounded on the bottom surface of the tile main body layer 11.

In another preferred embodiment, the shape of the constriction portion 28 is different from the shape of the inner cavity, so that the formed tightening portion 23 is more firmly clamped in the slot 25 and the plastic substrate layer 22 is more firmly compounded. On the bottom surface of the tile body layer 11.

Preferably, the surrounding edge 22 of the present invention extends upward from the top surface of the plastic substrate layer 22 to the top surface of the tile main body layer 11, as shown in FIG. 9. After the two integrated easy-to-pave tiles are spliced, the surrounding edges 22 of two adjacent integrated easy-to-paste tiles form a brick seam limit filling body, and the brick seam limit filling body is flat with the top surface of the tile body layer 11 Qi, there are no brick seams after the two adjacent one-piece easy-to-laminate tiles are spliced, and the user does not need to use a joint filler. An arc-shaped chamfer 24 is formed on the outer side of the upper part of each surrounding edge 22.

Preferably, the slot-and-tenon structure 21 of the present invention uses a left-right slot or a tenon, and two adjacent integrated easy-to-pave tiles are spliced or snapped to the left and right through the slot-and-tenon structure 21 to achieve a quick one-piece installation. Easy-to-pave tiles, when applying one-to-one easy-to-paste tiles, snap the second one-to-one easy-to-paste tiles to the first one-to-one easy-to-paste tiles at an oblique angle, that is, the second one-to-one easy-to-paste tiles The tiled tenon is slanted into the first integrated easy-to-tile tile slot at an oblique angle. For example, when paving one-piece easy-to-pave tiles, the second one-piece easy-to-paste tiles are snapped at a horizontal angle to the first one-piece easy-to-paste tiles, that is, the second one The tenon is horizontally inserted into the first integrated easy-to-tilt card slot at a horizontal angle.

The bottom surface of the tile main body layer 11 is provided with a plurality of slot holes 25 of different shapes, including column holes arranged obliquely, column holes arranged vertically, and a cavity. As shown in FIG. 10, the shape of the column hole includes a cylindrical shape and a polygonal shape. The cavity has an inner cavity and a constriction portion 28. The cavity of the cavity is larger than the constriction portion 28 of the cavity, which effectively prevents the tightening portion 23 from coming out of the cavity.

Preferably, in the present invention, a balance mesh layer 33 is provided between the tile main body layer 11 and the plastic substrate layer 22, as shown in FIG. 11. The balanced mesh layer 33 is a thin sheet having a plurality of meshes. The balanced mesh layer 33 is a thin, elastic sheet material having a plurality of spaced-apart curved surfaces in the balanced mesh layer 33 along the length or width direction. Specifically, the surface of the balanced mesh layer 33 is uneven, and the balanced mesh layer 33 having a plurality of curved units can improve the stability of the ceramic tile body layer 11 during the in-mold forming process, while avoiding the plastic substrate during the in-mold forming process. The layer 22 impacts and destroys the main body layer 11 of the ceramic tile, and can further balance the difference in thermal expansion and contraction between the main body layer 11 and the plastic substrate layer 22, reduce the overall thermal expansion and contraction coefficient of the integrated easy-to-pave tile, and balance The mesh layer 33 can also increase the firmness of the composite between the tile body layer 11 and the plastic substrate layer 22.

The balance mesh layer 33 is placed on the bottom surface of the ceramic tile main layer 11 during the in-mold molding process and is fixed between the ceramic tile main layer 11 and the plastic substrate layer 22. After the in-mold molding, the balance mesh layer 33 tends to be flat. The balanced mesh layer 33 includes at least one of a warp and weft yarn layer with meshes, a plastic mesh layer, a steel mesh layer, and a plastic sheet layer with bumps, embossments, dots, or meshes.

Preferably, in the present invention, an elastic balance cushion layer 55 is compounded on the bottom surface of the plastic substrate layer 22 through a pasting process or a pressing process. As shown in FIG. 12, for example, the bottom surface of the plastic substrate layer 22 is subjected to an in-mold secondary molding process. An elastic balance cushion layer 55 is integrally formed. The elastic balance cushion layer 55 enables the bottom surface of the environmentally friendly tile to be better adapted to the light uneven surface, and makes the overall environmentally friendly tile evener after the application.

Preferably, in the present invention, a mute soft cushion layer 44 is compounded on the bottom surface of the plastic substrate layer 22 through a pasting process or a pressing process. As shown in FIG. 13, for example, the bottom surface of the plastic substrate layer 22 is subjected to an in-mold secondary molding process. A silent cushion layer 44 is integrally formed. The mute upholstery layer 44 is made of PVC mute upholstery layer 44, EVA mute upholstery layer 44 or IXPE mute upholstery layer 44. After paving, the paving environmental-friendly tiles have better sound insulation performance.

Preferably, in the present invention, a plastic sheet layer 66 is compounded on the bottom surface of the plastic substrate layer 22 through a pasting process or a pressing process. As shown in FIG. 14, for example, the bottom surface of the plastic substrate layer 22 is integrated by an in-mold secondary molding process. A plastic sheet layer 66 is formed. A plurality of spaced-apart soft protrusions 61 are formed on the bottom surface of the plastic sheet layer 66. Preferably, the lower portion of the soft protrusion 61 is curved. Alternatively, a plurality of spaced-apart uneven patterns are formed on the bottom surface of the plastic sheet layer 66. This structure can also make the bottom surface of the environmentally-friendly tile to be better adapted to the light uneven surface, and make the overall environmentally-friendly tile after the application even smoother.

Preferably, in the present invention, a mute cushion layer 44 and a plastic sheet layer 66 are combined on the bottom surface of the plastic substrate layer 22 through a pasting process or a pressing process. As shown in FIG. 15, for example, the bottom surface of the plastic substrate layer 22 passes The in-mold overmolding process is integrally formed with a mute cushion layer 44, and the in-mold overmolding process is simultaneously integrally formed with a plastic sheet layer 66 on the bottom surface of the mute cushion layer 44.

The mute upholstery layer 44 is made of PVC mute upholstery layer 44, EVA mute upholstery layer 44 or IXPE mute upholstery layer 44. After paving, the paving environmental-friendly tiles have better sound insulation performance.

A plurality of spaced-apart soft protrusions 61 are formed on the bottom surface of the plastic sheet layer 66. Preferably, the lower portion of the soft protrusions 61 is curved. Alternatively, a plurality of spaced-apart uneven patterns are formed on the bottom surface of the plastic sheet layer 66. This structure can also make the bottom surface of the environmentally-friendly tile to be better adapted to the light uneven surface, and make the overall environmentally-friendly tile after the application even smoother.

Example three

An improved integrated easy-to-pave tile, as shown in Figure 16-26, includes a tile main layer 1, which is made of a ceramic or stone tile base material, and a plastic base material layer 2 is made of natural rubber. , Synthetic rubber, plastic, stone-plastic mixed material or wood-plastic mixed material.

Among them, a concave portion 27 is formed on at least one side surface of the tile main body layer 1. The recessed portion 27 includes at least one of a groove, a cavity, or a slot 25 to form a buckle recessed in the side of the tile body layer 1. The inner wall surface of the perimeter edge 22 extends out of the buckled portion toward the recessed portion 27. The concave portion 27 is filled, and the concave portion 27 and the buckle portion form a buckle structure. For example, in the present invention, two concave portions 27 are respectively formed on two opposite sides of the tile main body layer 1, as shown in FIGS. 17 to 19 to form a buckle recessed in the side of the tile main body layer 1 to form a bottom surface lock and Multi-directional buckle with side locks. Among them, the horizontal cross section of one recessed portion 27 is U-shaped, and the horizontal cross section of the other recessed portion 27 is V-shaped, so that it has a stronger locking force.

Preferably, a concave portion 27 is formed on two opposite sides of the tile main body layer 1, and the transverse section of the concave portion 27 is U-shaped or V-shaped, that is, the concave portion 27 is a U-shaped groove or a V-shaped groove, or a U-shaped groove or a V-shaped groove. The notch of the groove penetrates the side surface of the tile body layer 1, and the recessed portion 27 extends laterally along the side of the tile body layer 1.

In a preferred embodiment, recesses 27 are respectively formed on the four sides of the tile body layer 1, and the transverse section of the recesses 27 is U-shaped or V-shaped, that is, the recesses 27 are U-shaped grooves or V-shaped grooves, U-shaped grooves or V-shaped grooves. The notch of the groove penetrates the side surface of the tile main body layer 1, and the recess 27 extends laterally along the side of the tile main body layer 1.

Among them, a plastic base material layer 2 is integrally formed on the bottom surface of the ceramic tile main body layer 1 through an in-mold molding process; the peripheral edges of the plastic base material layer 2 are integrally formed with an upwardly extending surrounding edge 22 and an surrounding edge 22 during the in-mold forming process. Covered on the sides of the tile body layer 1, the perimeter edge 22 covers the recess 27. The buckle is a convex strip embedded in the buckle during the molding process. The shape of the convex strip matches the shape of the buckle, and the convex strip is embedded. Tighten in the buckle.

The recessed portion 27 on the side of the tile body layer 1 is easy to form and easy to obtain. The formed surrounding edge 22 has a tightening force, so that the surrounding edge 22 tightly covers the recessed portion 27, and the locking force of the formed locking structure is added. The direction is perpendicular to the detachment direction of the tile body layer 1. The inner wall surface of the perimeter edge 22 forms a corresponding fastening part during the molding process, and the fastening part is filled with the corresponding fastening position or the fastening part package covers the corresponding fastening part. Its locking force is greater, and the locking buckle is more stable and firm.

Specifically, the recess 27 includes a groove, a cavity, and a slot 25 to form a buckle recessed in the side of the tile body layer 1; for example, along the length direction of the groove, the shape of the groove includes a straight shape, The shape of the curve is irregular or irregular. The groove is continuous or discontinuous. The cross section of the groove can be arc, polygon or irregular. The surrounding edge 22 around the plastic base material layer 2 is integrally formed into a mouth shape, and an embedding chamber 26 is formed in an inner space of the surrounding edge 22 of the plastic base material layer 2. A locking buckle is formed by the recess 27 and the buckling part, so as to securely lock each surrounding edge 22 to a corresponding side edge of the tile main body layer 1.

The structure of the invention is simple, the ceramic tile main layer 1 and the plastic substrate 2 are firmly combined, and it is easy to produce. The production speed is fast and the production cost is low. Improve the overall dimensional accuracy of the one-piece easy-to-paste tiles, reduce the requirement for the dimensional accuracy of the tile body layer 1 in the in-mold molding process, and allow the in-mold molding to proceed smoothly. The tile body layer is securely locked. In addition, the surrounding edge 22 can also effectively protect the tile body layer 1 and prevent the corners of the tile body layer 1 from being damaged due to collision. The perimeter edge 22 can also balance the thermal expansion and contraction between the tile body layer 1 and the plastic substrate layer 2 to reduce the overall thermal expansion and contraction coefficient of the integrated easy-to-pave tile, making the integrated easy-to-pave tile more useful during use. stable.

For example, the thickness of the surrounding edge 22 is 0.5-5 mm. Preferably, the thickness of the surrounding edge 22 is selected to be about 1.0-1.5 mm. The tile body layer 1 is sintered. There must be a certain dimensional error in the length and width of the tile body layer 1. The design of the surrounding edge 22 solves the problem of the dimensional error of the tile body layer 1 on in-mold molding and reduces the tile body. The requirement of the dimensional accuracy of the layer 1 greatly improves the product yield and reduces the loss rate of the tile body layer 1.

During in-mold molding, the surrounding edge 22 is used to make up for the dimensional errors of the four sides of the main body layer 1 of the ceramic tile, so that the dimensions of all the one-piece easy-to-lace ceramic tiles produced can maintain a high consistency. The perimeter edge 22 has sufficient wall thickness to achieve its size replenishment and stability functions, and at the same time has sufficient strength to provide protection for the main body layer 1 of the ceramic tile, and can also meet the need to balance and reduce the thermal expansion and contraction required for easy paving and environmental protection. The interval between the two adjacent ceramic tile main layers 1 after the splicing of two adjacent integral easy-to-pave tiles is 2.0-3.0mm, which meets the aesthetics of current tile paving.

Preferably, the height of the side surface of the tile main body layer 1 is set to H, and the surrounding edge 22 extends upward from the top surface of the plastic base material layer 2 to a height position of more than 1 / 5H on the side of the tile main body layer 1 in two integral parts. After the easy-to-lay tile is spliced, a brick seam is formed at the adjacent sides of two adjacent integrated easy-to-lay tiles, and the user can fill the gap between the tiles with the user's favorite filler to increase the aesthetics. .

Preferably, the surrounding edge 22 extends upward from the top surface of the plastic substrate layer 2 to a height position of 1 / 3H to 3 / 4H of the side of the tile main body layer 1. The surrounding edge 22 has strong structural strength and is taking into account While ensuring its structural strength, it has a good balance of thermal expansion and contraction.

A chamfer 24 is formed on the outer side of the upper part of the surrounding edge 22, and the chamfer 24 is an arc-shaped chamfer or a 45-degree straight edge chamfer. After two adjacent one-piece easy-to-pave tiles are spliced, the upper part of the two surrounding edges 22 where the two one-piece easy-to-paste tiles are joined together forms a seam. The design of the chamfer 24 can facilitate the one-piece The forming and demolding of the paving tiles can also improve the aesthetics, avoid collision during the paving, and the slot-and-tenon structure 21 of the integrated easy-to-pave tiles can be more smoothly engaged.

The height of the side of the tile body layer 1 is set to H, and the surrounding edge 22 extends upward from the top surface of the plastic base material layer 2 to a height position of 1 / 5H or more on the side of the tile body layer 1; the tile body layer 1 is embedded in the embedding In the chamber 26, the bottom surface of the tile main body layer 1 is compounded on the top surface of the plastic base material layer 2 during the molding process. Preferably, the surrounding edge 22 extends upward from the top surface of the plastic substrate layer 2 to the top surface of the tile main body layer 1.

The side surface of the plastic substrate layer 2 is directly formed with a groove and tenon structure 21 during the in-mold forming process; the thickness of the surrounding edge 22 is 0.5-5 mm. The slot-and-tenon structure 21 includes vertical and horizontal snap-in or horizontal-slot snap-in slots or tenon. Two adjacent integrated easy-to-pave tiles are spliced or snapped up and down through the slot-and-tenon structure 21 to achieve a quick one-piece installation. Easy to tile. Specifically, the slot-and-tenon structure 21 includes a slot or a tenon, which protrudes from the side of the tile body layer 1. The slot or the tenon enables the two integrated easy-to-pave tiles to be quickly spliced. After splicing the two one-piece easy-to-laminate tiles. Corresponding surrounding edges 22 of two adjacent easy-to-paste environmentally friendly porcelains are integrated into one, and the surrounding edges 22 form a brick seam limit filling body between two adjacent main body layers 1 of the two integrated easy-to-pave ceramic tiles. .

In a preferred embodiment, at least one groove is formed on each side surface of the tile main body layer 1, and the grooves surround the side surface of the tile main body layer 1 and are connected end to end, so as to form a buckle matching the concave and convex shape, so that it has a stronger The locking force prevents the tile main body layer 1 from coming out of the embedding chamber 26. During the integral molding process, the bottom surface of the tile main body layer 1 and the top surface of the plastic base material layer 2 are composited into a single body, which has strong adhesion. The buckle with matching edges and concave and convex shapes is beneficial to eliminate the deformation caused by the thermal expansion and contraction process, so that the deformation of the tile body layer 1 and the plastic substrate layer 2 are basically consistent, so that the tile body layer 1 is firm. It is fixed on the plastic base material layer 2, and warpage, delamination or detachment is not easy to occur between the tile main body layer 1 and the plastic base material layer 2.

In the present invention, the integrated ceramic tile main body layer 1 and the plastic base material layer 2 are integrally formed by an in-mold molding process. The ceramic tile main body layer 1 and the plastic base material layer 2 are firmly adhered, and the production speed is fast. low cost. In addition, the ceramic tile body layer 1 and the plastic substrate layer 2 are directly compounded into a single body. There is no glue layer between the ceramic tile body layer 1 and the plastic substrate layer 2. There is no need for processing processes such as gluing, pressing and holding, which greatly reduces Cost of production.

In the present invention, one or a combination of two or more of a balance mesh layer 3, a mute soft cushion layer 4, an elastic balance cushion layer 5, and a plastic sheet layer 6 may be provided between the ceramic tile main layer 1 and the plastic substrate layer 2.

For example, a plurality of slot holes 25 are provided on the bottom surface of the tile main body layer 1. During the in-mold molding process, the plastic substrate layer 2 fills each slot hole 25 and forms a plurality of tension portions 23, respectively. They are inserted into the corresponding slot holes 25 respectively. Preferably, the slot holes 25 are arranged obliquely with respect to the bottom surface of the tile main body layer 1, and the slot holes 25 on the bottom surface of the tile main body layer 1 have at least two different inclined directions. Wherein, the slot hole 25 formed on the bottom surface of the tile main body layer 1 includes a slot or a hole. The slot may be a slot body of various shapes, and the hole may be a column hole of various shapes. Slot holes 25 are formed at least at a plurality of positions on the peripheral edge and the middle of the bottom surface of the tile main body layer 1. For example, the slot holes 25 are arranged in four groups with respect to the four sides of the tile main body layer 1, and the four groups of slot holes 25 are inclined toward the corresponding four sides, respectively, and have four different inclined directions. For example, the symmetrical center of the tile body layer 1 is symmetrically arranged in two groups, and the two sets of slot holes 25 have two different oblique directions. Preferably, the slots 25 on the bottom surface of the tile main body layer 1 are arranged at a matrix interval. Preferably, the slots 25 on the bottom surface of the tile main body layer 1 are arranged in a ring shape. The slot 25 includes an inner cavity formed inside the tile main body layer 1 and a necking portion 28 formed on the bottom surface of the tile main body layer 1; the necking portion 28 is smaller than the inner cavity, so that the formed tensioning portion 23 is tighter and tighter. Embedded in the slot 25, the plastic base material layer 2 is more firmly compounded on the bottom surface of the tile main body layer 1.

In another preferred form, the shape of the necked portion 28 is different from the shape of the inner cavity, so that the formed tensioning portion 23 is more firmly clamped in the slot 25, so that the plastic substrate layer 2 is more firmly compounded in the tile body. The underside of layer 1.

The surrounding edge 22 of the present invention extends from the top surface of the plastic base material layer 2 to the top surface of the tile main body layer 1. As shown in FIG. 20, after two integrated easy-to-pave tiles are spliced, two adjacent integrated The surrounding edge 22 of the tiled tile forms a brick seam limit filling body, and the brick seam limit filling body is flush with the top surface of the tile body layer 1, and there are no brick seams after the two adjacent integrated easy-to-lay tiles are spliced. The user does not need to use a joint filler any more. A rounded chamfer 24 is formed on the outer side of the upper part of each surrounding edge 22 to increase smoothness during assembly, meanwhile, the corners are not easy to collapse, and the overall appearance is more beautiful after assembly.

When the one-piece easy-to-pave tile is applied, the second one-piece easy-to-paste tile is snapped to the first one-piece easy-to-pave tile at an oblique angle, that is, the second one-piece easy-to-paste tile tongue Tilt it into the first integrated easy-to-tilt card slot at an oblique angle. Or, when paving the one-piece easy-to-pave tile, the second one-piece easy-to-paste tile is snapped to the first one-piece easy-to-paste tile at a horizontal angle, that is, the second one The tenon is horizontally inserted into the first integrated easy-to-tilt card slot at a horizontal angle.

Preferably, in the present invention, a plurality of slot holes 25 with different shapes are provided on the bottom surface of the tile main body layer 1, including column holes arranged obliquely, column holes arranged vertically, and a cavity. The shape of the column hole includes a cylindrical shape and a polygonal shape. As shown in FIG. 21, the cavity has an inner cavity and a constriction portion 28. The cavity of the cavity is larger than the constriction portion 28 of the cavity, which effectively prevents the tension portion from coming out of the cavity.

In the present invention, a balanced mesh layer 3 is provided between the ceramic tile main layer 1 and the plastic substrate layer 2. As shown in FIG. 22, the balanced mesh layer 3 is a thin sheet having a plurality of meshes. Preferably, the balanced mesh layer 3 is a thin elastic sheet material having a plurality of spaced-apart curved surface units in the balanced mesh layer 3 along the length direction or the width direction. Specifically, the surface of the balanced mesh layer 3 is uneven, and the balanced mesh layer 3 having a plurality of curved units can improve the stability of the ceramic tile body layer 1 during the in-mold forming process, while avoiding the plastic substrate during the in-mold forming process. The impact of layer 2 on the ceramic tile main layer 1 can further balance the difference in thermal expansion and contraction between the ceramic tile main layer 1 and the plastic substrate layer 2, and reduce the overall thermal expansion and contraction coefficient of the one-piece easy-to-pave tile. The mesh layer 3 can also increase the firmness of the composite between the tile body layer 1 and the plastic substrate layer 2.

The balance mesh layer 3 is placed on the bottom surface of the ceramic tile body layer 1 and fixed between the ceramic tile body layer 1 and the plastic substrate layer 2 during the in-mold molding process. After the in-mold molding, the balance mesh layer 3 tends to be flat. The balanced mesh layer 3 includes at least one of a warp and weft yarn layer with meshes, a plastic mesh layer, a steel mesh layer, and a plastic sheet layer with bumps, embossments, dots, or meshes.

According to the present invention, an elastic balance cushion layer 5 can be compounded on the bottom surface of the plastic substrate layer 2 through a composite process or a pressing method, or the bottom surface of the plastic substrate layer 2 can be integrally formed with an elastic balance cushion layer through a secondary in-mold molding process. 5. As shown in FIG. 23, the elastic balance cushion layer 5 enables the bottom surface of the environmentally friendly tile to be better adapted to the light uneven surface, and makes the overall environmentally friendly tile evener after the application.

In the present invention, a mute cushion layer 4 can be compounded on the bottom surface of the plastic substrate layer 2 by a composite process or a pressing method, or the bottom surface of the plastic substrate layer 2 is integrally formed with a mute cushion layer through a secondary in-mold molding process. 4. As shown in Figure 24, the mute upholstery layer 4 is made of PVC mute upholstery layer 4, EVA mute upholstery layer 4 or IXPE mute upholstery layer 4, so that the paving green tiles have better sound insulation performance.

In the present invention, a plastic sheet layer 6 can be compounded on the bottom surface of the plastic substrate layer 2 by a compounding process or a pressing method, or the bottom surface of the plastic substrate layer 2 can be integrally formed with a plastic sheet layer 6 through a secondary in-mold molding process. As shown in FIG. 25, a plurality of spaced-apart soft protrusions 61 are formed on the bottom surface of the plastic sheet layer 6, and the lower portion of the soft protrusions 61 is curved. Alternatively, a plurality of spaced uneven patterns are formed on the bottom surface of the plastic sheet layer 6. This structure can also make the bottom surface of the environmentally-friendly tile to be better adapted to the light uneven surface, and make the overall environmentally-friendly tile after the application even smoother.

In the present invention, a mute soft cushion layer 4 and a plastic sheet layer 6 can be compounded on the bottom surface of the plastic substrate layer 2 by a composite process or a pressing method, or the bottom surface of the plastic substrate layer 2 can be integrated through a secondary in-mold molding process. A silent cushion layer 4 is formed, and a plastic sheet layer 6 is integrally formed on the bottom surface of the silent cushion layer 4 at the same time in the secondary in-mold forming process. As shown in FIG. 26, a plurality of spaced-apart soft protrusions 61 are formed on the bottom surface of the plastic sheet layer 6, and the lower portion of the soft protrusions 61 is curved. Alternatively, a plurality of spaced uneven patterns are formed on the bottom surface of the plastic sheet layer 6. This structure can also make the bottom surface of the environmentally-friendly tile to be better adapted to the light uneven surface, and make the overall environmentally-friendly tile after the application even smoother.

Claims

The integrated method for producing an easy-to-lay tile includes the following steps,

In the step of forming the main body of the tile, first make the main body of the main body of the tile (11), sinter the main body of the main body of the main body of the tile (11), and obtain the main body of the main body (1). / Or the bottom surface is respectively formed with a plurality of slots (25) with different orientations, or after the sintering is completed, the side and / or the bottom surface of the tile body layer (1) are respectively formed with a plurality of slots (25) with different orientations, so that the tile A plurality of slotted holes (25) are respectively formed on the side and / or the bottom surface of the main body layer (1), and the slotted holes (25) have different orientations or the mouth of the slotted hole (25) has a constricted portion that is small to shrink. (28);

The in-mold forming step includes the following sub-steps,

In-mold positioning sub-step, placing the tile main body layer (1) into the cavity of the lower mold of the forming mold (8), and positioning the tile main body layer (1) at the middle position of the cavity of the lower mold, wherein the The length and width are respectively greater than the length and width of the tile body layer (1), so that the tile body layer (1) with different positive and negative dimensional errors in the length and width are respectively embedded in the cavity of the lower mold, and the tile body layer (1) There are gaps (81) on the sides of the periphery and the corresponding sides of the cavity of the lower mold, so that the overall dimensions of the integrated easy-to-pave tile can be kept the same, and the The surrounding sides of the main body layer (1) are formed to obtain a surrounding edge (22);

In-mold integral molding sub-steps, groove and tenon molding cavities (82) are respectively provided around the cavity of the molding mold (8), and molten plastic is injected into the cavity of the molding mold (8) to fill the plastic. In the cavity (82) of the cavity (82) of the mold (8) and the gap (81) around the main body layer (1) of the ceramic tile, the mold is opened after maintaining pressure and cooling;

In the finished product step, a one-piece easy-to-pave tile is obtained, wherein the bottom surface of the one-piece easy-to-pave tile main body layer (1) is compounded with an integrally formed plastic substrate layer (2), and the plastic substrate layer (2) surrounds the plastic substrate layer (2). A groove and tenon structure (21) is integrally formed, and a surrounding edge (22) is integrally formed around the top surface of the plastic substrate layer (2), and the surrounding edge (22) is wrapped around the tile main body layer (1). On the side, the surrounding edge (22) extends upward from the top surface of the plastic substrate layer (2) to a height above 1 / 5H on the side of the tile body layer (1), and the thickness of the surrounding edge (22) is 0.5-5mm. The surrounding edge (22) around the plastic base material layer (2) is connected into a whole, and a locking structure is provided between the plastic base material layer (2) and the tile main body layer (1) compounded in the ceramic tile main body layer (1).
The method of claim 1, wherein in the step of forming the main body layer of the ceramic tile,

First make the main body of the tile body,

Then, insert the main body of the ceramic tile into the molding cavity of the lower mold of the slot forming mold (7) for extrusion molding. At the same time, the slot forming rod (76) is installed on the upper mold of the slot forming mold (7). A plurality of slots (25) are formed on the bottom surface of the primary body of the tile body,

The slot holes (25) formed have different orientations or have a notch portion (28) in the slot hole (25), and the notch portion (28) of the slot hole (25) is smaller than the inner cavity of the slot hole (25). Thereby, a mud body (11) of the tile body is obtained.
The method for producing an integrated easy-to-pave tile according to claim 2, characterized in that the upper mold of the slot hole forming mold (7) is provided with an upper platen (73), a middle plate (74) and a lower movable platen (75), the middle plate (74) is fixed below the upper plate (73), and the lower movable plate (75) is movably installed under the middle plate (74);

A plurality of tie rods (71) are installed between the upper platen (73) and the lower movable platen (75). The upper platen (73) is provided with an escape hole corresponding to the position of the tie rod (71), and the middle plate (74) is provided with a perforation. The head (72) of 71) slides up and down in the avoidance hole of the upper platen (73). The middle part of the tie rod (71) moves through the perforation of the middle plate (74). The lower part of the tie rod (71) is installed on the lower movable platen (71). 75);

The slotted hole forming rod (76) has a head (72) and a rod body, and the width of the head (72) is greater than the width of the rod body;

The middle plate (74) is provided with an upper sliding groove (741) and a sliding groove (742). The width of the upper sliding groove (741) is larger than the width of the sliding groove (742). The head (72) of each slot hole forming rod (76) ) Are respectively slidably installed in the corresponding upper sliding grooves (741) of the middle plate (74), and the upper parts of the rod bodies of each slotted hole forming rod (76) are respectively slidably installed in the corresponding sliding grooves (742) of the middle plate (74) in;

The lower movable platen (75) is provided with a plurality of obliquely arranged core-boring holes (751) with different orientations, and the lower part of the rod body of each slotted hole forming rod (76) is inserted into the corresponding core-boring hole (751).

When the mold is closed, the upper mold is pushed toward the lower mold, and the bottom surface of the lower movable platen (75) is pressed against the primary embryo of the ceramic tile placed in the cavity of the lower mold, and then the groove is pushed by the upper platen (73). The head (72) of the hole forming rod (76) and the upper pressing plate (73) move relative to the middle plate (74), so that the lower part of the rod body of each slot forming rod (76) protrudes to the bottom surface of the lower movable pressing plate (75). And the lower part of each slot hole forming rod (76) is respectively inserted into the primary body of the tile body, and the corresponding slot hole (25) is formed on the bottom surface of the primary body of the tile body, and the extrusion molding of the primary body of the tile body is completed at the same time;

When opening the mold, push the upper mold away from the lower mold, and first pull the head (72) of each slotted hole forming rod (76) upward through the upper pressing plate (73), so that each slotted hole forming rod (76) moves along the core drawing hole ( 751) After moving, the lower part of the rod body of each slotted forming rod (76) is withdrawn from the primary embryo of the tile body, and the lower movable plate is kept pressed against the tile before the lower part of the rod body is withdrawn from the primary embryo of the tile body. The bottom surface of the primary embryo of the main body, so that the shape of the primary embryo of the tile body and the shape of the slot (25) remain unchanged, after the rod body of each slot forming rod (76) is withdrawn from the primary embryo of the tile body;

During the mold clamping and opening process, the head (72) of each slotted hole forming rod (76) slides laterally in the upper chute (741), and the upper part of the rod body of each slotted hole forming rod (76) is in the sliding slot ( 742).
The method for producing an integrated easy-to-pave tile according to claim 3, characterized in that: a replaceable positioning molding slider (83) is slidably installed in the middle of the periphery of the lower mold of the molding mold (8), and positioning The inner side of the forming slider (83) is formed with a surrounding edge shaping portion (84).

In the in-mold positioning sub-step, after placing the ceramic tile main body layer (1), first control each positioning molding slider (83) to be gradually inserted synchronously or gradually into the cavity of the lower mold of the molding mold (8). , During the insertion process, the positioning depth of each positioning and forming slider (83) is controlled to be the same, and finally the surrounding edge shaping parts (84) of each positioning and forming slider (83) abut against the respective sides of the tile body layer (1). Side, the tile body layer (1) is moved to the center of the cavity by positioning the forming slider (83), so that the gap (81) around the tile body layer (1) remains substantially the same;

By replacing the positioning forming slider (83) with the surrounding edge shaping portion (84) with different shapes, an integrated easy-to-lay tile with surrounding edges (22) having different heights is produced.
The method for producing an integrated, easy-to-pave tile according to claim 4, characterized in that: an in-mold secondary molding step is provided, and the bottom surface of the plastic substrate layer (2) is passed through the in-mold secondary molding process. At least integrally formed with an elastic balance cushion layer (5), a mute soft cushion layer (4) or a plastic sheet layer (6);

The ceramic tile body layer (1) is made of ceramic or stone tile base material; the mute cushion layer (4) is made of PVC mute cushion layer (4), EVA mute cushion layer (4) or IXPE mute cushion. The bottom surface of the cushion layer (4) and the plastic sheet layer (6) is formed with a plurality of spaced-apart soft protrusions (61) or uneven patterns.
The method for producing an integrated, easy-to-pave tile according to claim 5, characterized in that the in-mold forming step is performed in a first set of forming dies (8), and the second set of forming dies (8) is performed in which In-mold secondary molding step; or performing in-mold molding step and in-mold secondary molding step by step in the same set of molding mold (8), the molding mold (8) includes an upper mold and a lower mold, an upper mold and a lower mold A cavity is separately provided, and a removable inner template is embedded in the cavity of the upper mold. During the in-mold molding step, the inner template is embedded in the cavity of the upper mold. After completing the in-mold molding step, , Removing the inner template from the cavity of the upper mold, and then performing the in-mold secondary molding step.
The method for producing an integrated easy-to-pave tile according to claim 4, characterized in that: before the in-mold forming step, a net setting step is added, and a balanced mesh layer (3) is placed in the lower mold to balance the mesh layer. (3) stacked on the bottom surface of the tile body layer (1), wherein,

The balanced mesh layer (3) is a thin sheet having a plurality of meshes, or the balanced mesh layer (3) is a flexible elastic layer having a plurality of spaced-apart curved surface cells distributed in the balanced mesh layer (3) along the length or width direction. Thin sheet

In the in-mold forming step, the balance mesh layer (3) is fixed between the tile main body layer (1) and the plastic substrate layer (2);

The balanced mesh layer (3) includes at least one of a warp and weft layer with meshes, a plastic mesh layer, a steel mesh layer, and a plastic sheet layer with bumps, embossments, dots, or meshes.
The one-piece easy-to-laminate tile includes a tile main layer (1), which is characterized in that a plastic substrate layer (2) and a plastic substrate are integrally formed on the bottom surface of the tile main layer (1) by a composite process or an in-mold molding process. The edge of the layer (2) is directly integrally formed with a groove and tenon structure (21) during the in-mold forming process; at least the opposite sides of the tile body layer (1) are formed with recesses (27), and the plastic substrate layer (2) The side edge is integrally formed with an upwardly extending surrounding edge (22) during the in-mold forming process, the surrounding edge (22) covers the sides of the tile body layer (1), and the surrounding edge (22) covers the recess (27). ; The height of the side of the tile body layer (1) is set to H, and the surrounding edge (22) extends upward from the top surface of the plastic base material layer (2) to a height position of 1 / 5H or more of the side of the tile body layer (1). .
The one-piece easy-to-pave tile according to claim 8, characterized in that the thickness of the surrounding edge (22) is set at 0.5-5mm, and the surrounding edge (22) around the plastic substrate layer (2) They are integrated into a mouth shape, and an embedded room (26) is formed in the inner space of the surrounding edge (22) of the plastic base material layer (2); the tile main body layer (1) is embedded in the embedded room (26) The bottom surface of the tile main body layer (1) is compounded with the top surface of the plastic substrate layer (2) during the molding process; the four sides of the tile main body layer (1) are respectively formed with at least one recess (27), and the recess (27) It includes at least one of a groove, a cavity, or a slot (25) to form a buckle recessed in the side of the tile body layer (1), and the inner wall surface of the surrounding edge (22) extends toward the recess (27). The buckle part is taken out, and the buckle part is filled in the concave part (27), and the concave part (27) and the buckle part form a buckle structure.
The integrated easy-to-pave tile according to claim 9, characterized in that the bottom surface of the tile body layer (1) is provided with a plurality of slot holes (25), and the slot holes (25) include slots and / or holes;

The slotted hole (25) has a different orientation or has a notched portion (28) in the slotted hole (25). The notched portion (28) of the slotted hole (25) is smaller than the inner cavity of the slotted hole (25).

During the in-mold molding process, the plastic substrate layer (2) fills each slot (25) and forms a plurality of integrally formed tensioning portions (23) extending from the plastic substrate layer (2), respectively. The tensioning portions (23) are respectively inserted into corresponding slot holes (25);

The slot holes (25) are inclined relative to the bottom surface of the tile body layer (1), and the slot holes (25) on the bottom surface of the tile body layer (1) have at least two different inclined directions, and the upper part of the surrounding edge (22) is formed on the outside With chamfers (24);

The embedding chamber (26) is formed between the top surface of the plastic substrate layer (2) and the surrounding perimeter (22), and all the lower portions of the tile body layer (1) are embedded and fixed in the embedding chamber (26);

The slot-and-tenon structure (21) includes a slot or a tenon. The slot or the tenon protrudes from the side of the tile body layer (1). The corresponding surrounding edges (22) of the paving environmental protection porcelain are integrated into one body, and a brick seam limit filling body is formed between two adjacent ceramic tile main layers (1) of the one-piece easy-to-laminate ceramic tile.
The integrated easy-to-pave tile according to claim 10, characterized in that at least one balanced mesh layer (3) is provided between the tile main body layer (1) and the plastic substrate layer (2);

The balanced mesh layer (3) is a thin sheet having a plurality of meshes, or the balanced mesh layer (3) is a flexible elastic layer having a plurality of spaced-apart curved surface cells distributed in the balanced mesh layer (3) along the length or width direction. Thin sheet

The balanced mesh layer (3) is placed on the bottom surface of the tile main body layer (1) and fixed between the tile main body layer (1) and the plastic substrate layer (2) in the in-mold molding process; 3) It includes at least one of a warp and weft yarn layer with meshes, a plastic mesh layer, a steel mesh layer, and a plastic sheet layer with bumps, embossments, dots or meshes.
The one-piece easy-to-pave tile according to claim 11, characterized in that the elastic balance is compounded or integrally formed on the bottom surface of the plastic substrate layer (2) by at least one pressing process or in-mold secondary molding process. At least one of a cushion layer (5), a mute cushion layer (4), or a plastic sheet layer (6);

The ceramic tile body layer (1) is made of ceramic tile or stone substrate;

The mute upholstery layer (4) uses PVC mute upholstery layer (4), EVA mute upholstery layer (4) or IXPE mute upholstery layer (4), and the bottom surface of the plastic sheet layer (6) is formed with multiple spaced soft Convex (61) or bumps;