Composite plastic-steel tile processing equipment, processing method and plastic-steel tile

Abstract

The present invention relates to a processing device, a processing method and a plastic-steel tile of a composite plastic-steel tile. The device comprises a feeding unit, a first glue coating unit, a second glue coating unit, a positioning assembly unit, a cold pressing unit and a discharging unit which are arranged in sequence. During processing, a first colloid is applied in a straight line direction on one side of a plastic-steel bottom plate where a tile panel is installed; a second colloid is applied in a straight line direction on one side of a plastic-steel bottom plate where a tile panel is installed, and the application direction of the second colloid is perpendicularly intersected with the application direction of the first colloid to form a bonding layer; the tile panel is pasted on the plastic-steel bottom plate, and the bonding layer is bonded between the tile panel and the plastic-steel bottom plate to form a composite plastic-steel tile intermediate; the composite plastic-steel tile intermediate is cold pressed to form a plastic-steel tile. The plastic-steel tile of the present invention solves the problems of hollowing, falling off and uneven seams of traditional tiles after being pasted on the wall through the bonding of the plastic-steel bottom plate and the tile panel; and the cost of the structural material is relatively low compared with the honeycomb aluminum plate.

Description

Technical Field

[0001] The invention relates to the field of building decoration, and in particular to a processing device and a processing method of a composite plastic-steel tile and the plastic-steel tile. Background Art

[0002] The traditional installation methods of interior decorative stones, rock slabs and ceramic tiles are wet pasting or dry hanging. However, due to the limitations of construction conditions, auxiliary materials and workers' construction level, phenomena such as wall hollowing, falling off and uneven seams often occur. There are also problems such as cumbersome construction procedures, low efficiency and poor results.

[0003] Existing assembled integral wall panels have the problem of being thick in structure and occupying a large indoor space. Honeycomb aluminum panels are mostly used as back panels, which has high material costs. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a processing equipment and method for composite plastic-steel tiles and plastic-steel tiles, which combine tiles with plastic-steel profiles to form an integrated finishing structure, solving the problems of hollowing, falling off, and uneven seams on the wall.

[0005] The technical objectives of the present invention are achieved through the following technical solutions:

[0006] A processing device for composite plastic-steel tiles comprises a feeding unit, a first gluing unit, a second gluing unit, a positioning assembly unit, a cold pressing unit and a discharging unit which are arranged in sequence; the feeding unit is used to transfer the plastic-steel bottom plate, the first gluing unit is used to apply glue to the upper part of the plastic-steel bottom plate in a straight line direction, and the second gluing unit is used to apply glue to the upper part of the plastic-steel bottom plate in a gluing direction perpendicular to the first gluing unit; the positioning assembly unit is used to affix a tile panel to the glued surface of the plastic-steel bottom plate; the cold pressing unit is used to cold-press the tile panel and the plastic-steel bottom plate to form a composite plastic-steel tile; the discharging unit is used to discharge the composite plastic-steel tile as a finished product.

[0007] Furthermore, the loading unit includes a loading gantry, an adsorption unit, and a transfer trolley. The adsorption unit is installed at the lower end of the transfer trolley to pick up the plastic steel base plate; the loading gantry is used to support the movement of the transfer trolley.

[0008] Furthermore, a dust removal device for cleaning the surface of the plastic steel bottom plate is provided on one side of the first glue coating unit close to the feeding unit.

[0009] Furthermore, the positioning and assembling unit includes a robot arm for picking up the tile panel, and the robot arm is connected to a suction unit, through which the tile panel is sucked.

[0010] Furthermore, a storage platform for storing tile panels is provided on one side of the positioning assembly unit, and a robotic arm picks up the tile panels from the storage platform and affixes them to the glue-coated surface of the plastic-steel base plate.

[0011] Furthermore, the positioning assembly unit also includes a positioning assembly platform, the positioning assembly platform is provided with positioning holes, and the adsorption unit of the robotic arm is provided with positioning pins corresponding to the positioning holes.

[0012] The present invention also provides a method for processing composite plastic-steel tiles, the method comprising:

[0013] Step 1: Apply the first colloid along a straight line on one side of the plastic steel base plate where the tile panel is installed;

[0014] Step 2: Apply a second colloid along a straight line on one side of the plastic steel base plate where the tile panel is installed, with the application direction of the second colloid perpendicularly crossing the application direction of the first colloid to form a bonding layer;

[0015] Step 3, pasting the tile panel on the plastic steel base plate, and bonding the adhesive layer between the tile panel and the plastic steel base plate to form a composite plastic steel tile intermediate;

[0016] Step 4: cold press the composite plastic-steel tile intermediate to form the plastic-steel tile.

[0017] Furthermore, the first colloid is AB glue, and the second colloid is PUR glue.

[0018] Furthermore, the cold pressing time in step 4 is not less than the open time of the PUR adhesive.

[0019] The present invention also provides a plastic-steel tile, comprising a plastic-steel base plate, a tile panel, and an adhesive layer, wherein the adhesive layer is bonded between the plastic-steel base plate and the tile panel, and is processed according to the above-mentioned composite plastic-steel tile processing method.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The plastic steel tile of the present invention solves the problem of hollowing and falling of traditional tiles after being attached to the wall by bonding the plastic steel bottom plate and the tile panel; and the cost of the structural material is relatively low compared with the honeycomb aluminum plate;

[0022] 2. The plastic-steel ceramic tile of the present invention forms an integral decorative surface layer by attaching the ceramic tile panel to the plastic-steel bottom plate in a flat state, thus solving the problem of uneven seams when traditional ceramic tiles are pasted on the wall;

[0023] 3. The vertical cross application of AB glue and PUR glue in the present invention forms a mesh bonding layer structure, which ensures the firmness of the bonding and the uniformity of the glue application, ensures the uniformity of the bonding force between the plastic steel base plate and the tile panel, and can avoid the formation of hollow areas between the plastic steel base plate and the tile panel; in addition, the thickness of the AB glue and PUR glue can also adjust the thickness of the final plastic steel tile. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the composition of the composite plastic-steel tile processing equipment in the present invention.

[0025] Figure 2 It is a schematic diagram of the structure of the plastic-steel tile in the present invention.

[0026] In the figure, 1. loading unit; 2. first gluing unit; 3. second gluing unit; 4. positioning and assembly unit; 5. cold pressing unit; 6. discharging unit; 7. dust removal device; 8. storage platform; 9. plastic steel bottom plate; 10. tile panel; 11. bonding layer; 101. gantry; 102. adsorption unit; 103. transfer trolley; 401. robotic arm; 402. adsorption unit; 403. positioning and assembly platform. DETAILED DESCRIPTION

[0027] The technical solution of the present invention is further described below in conjunction with specific embodiments:

[0028] A processing equipment for composite plastic steel tiles, such as Figure 1 As shown, it includes a loading unit 1, a first glue coating unit 2, a second glue coating unit 3, a positioning assembly unit 4, a cold pressing unit 5, and a discharging unit 6 which are arranged in sequence; the loading unit 1 is used to transfer the plastic-steel base plate, the first glue coating unit 2 is used to coat glue on the upper side of the plastic-steel base plate in a straight line direction, and the second glue coating unit 3 is used to coat glue on the upper side of the plastic-steel base plate in a direction perpendicular to the coating direction of the first glue coating unit; the positioning assembly unit 4 is used to attach the tile panel to the glued surface of the plastic-steel base plate; the cold pressing unit 5 is used to cold press the tile panel and the plastic-steel base plate to form a composite plastic-steel tile; the discharging unit 6 is used to discharge the composite plastic-steel tile as a finished product.

[0029] Among them, the loading unit 1 includes a loading gantry 101, an adsorption unit 102, and a transfer trolley 103. The adsorption unit is installed at the lower end of the transfer trolley to pick up the plastic steel base plate; the loading gantry is used to support the movement of the transfer trolley. The adsorption unit 102 is like a suction cup, and a slide rail for moving the transfer trolley is installed on the loading gantry 101. After the adsorption unit 102 adsorbs and picks up the plastic steel base plate, the transfer trolley 103 moves along the slide rail to transfer the plastic steel base plate to the front end of the first gluing unit, and transfers it to the first gluing unit for gluing through the conveying roller. The structural composition of the discharging unit 6 is similar to that of the loading unit 1, the difference is that the loading unit 1 provides the plastic steel base plate to the equipment, and the discharging unit 6 is used to discharging and transfer the processed plastic steel tiles.

[0030] In order to ensure the quality of glue coating on the plastic steel bottom plate, before gluing, that is, on the side of the first gluing unit 2 close to the feeding unit 1, a dust removal device 7 for cleaning the surface of the plastic steel bottom plate is provided, and dust particles on the surface of the plastic steel bottom plate are removed by the dust removal device 7. The dust removal device includes a fan and an adsorption system, and the fan releases airflow toward the surface of the plastic steel bottom plate to blow away the dust particles on the surface of the plastic steel bottom plate. At the same time, the adsorption system works to suck and adsorb the dust particles blown up, and the adsorption system is sucked by the exhaust fan.

[0031] The positioning assembly unit 4 includes a mechanical arm 401 for picking up the tile panel, and the mechanical arm 401 is connected to a suction unit 402, such as a suction cup, through which the tile panel is sucked. A storage platform 8 for storing the tile panel is also provided on one side of the positioning assembly unit 4, and the mechanical arm 401 picks up the tile panel from the storage platform 8 and pastes it on the glue-coated surface of the plastic steel bottom plate.

[0032] The positioning assembly unit 4 also includes a positioning assembly platform 403, which is provided with positioning holes, and the adsorption unit 402 of the mechanical arm 401 is provided with positioning pins corresponding to the positioning holes. The mechanical arm 401 can be controlled by a PLC control system to automatically pick up and transfer the tile panel, or the mechanical arm can be pushed by manpower to move the tile panel; after the plastic-steel bottom plate passes through the second gluing unit, the tile panel needs to be pasted on the surface of the plastic-steel bottom plate, and after the adsorption unit 402 of the mechanical arm 401 adsorbs the tile panel, the mechanical arm rotates to transfer the tile panel from the storage platform 8 to the top of the plastic-steel bottom plate, and after the positioning pins of the adsorption unit 402 are aligned with the positioning holes of the positioning assembly platform 403, the mechanical arm is lowered, so that the tile panel is pasted on the plastic-steel bottom plate.

[0033] The first gluing unit 2 includes a glue spraying nozzle, which realizes linear movement through a pneumatic slide rail. The glue spraying nozzle is connected to a glue storage tank, in which the glue and the hardener are stored separately. The glue and the hardener are mixed and sprayed out at the glue spraying nozzle. During the glue spraying process, the glue spraying nozzle moves back and forth in a linear manner; the second gluing unit 3 includes a PUR hot melt glue gun head, which applies PUR glue in a gluing direction perpendicular to the first gluing unit 2, and finally forms a mesh-like cross-bonding layer structure.

[0034] This embodiment also provides a method for processing composite plastic-steel tiles, which can be processed by means of the above-mentioned composite plastic-steel tile processing equipment, and the method includes:

[0035] Step 1, apply the first colloid along the straight line direction on one side of the plastic steel installation tile panel. In this embodiment, the first colloid is AB glue, which is a two-liquid mixed hardening glue, including the glue and the hardener. In this embodiment, a two-component epoxy resin AB glue adhesive is selected; preferably, the glue outlet diameter of the AB glue sprayed by the glue spray nozzle is greater than 3mm, the glue outlet spacing is 13-20mm, and the temperature is controlled at 70-90°C;

[0036] Step 2: Apply a second colloid in a straight line direction on one side of the plastic steel installation tile panel. In this embodiment, the second colloid is PUR glue. The application direction of the second colloid is perpendicular to the application direction of the first colloid to form a bonding layer. Preferably, the hot melt adhesive is a thermosetting hot melt adhesive, the open time of the PUR adhesive is 15-30 seconds, and the temperature is controlled at 40-65°C. The curing speed of the colloid can be effectively shortened by controlling the temperature of the AB glue and the PUR glue, and the curing time of about 4 hours at room temperature can be shortened to a few minutes.

[0037] Step 3, pasting the tile panel on the plastic steel base plate, and bonding the adhesive layer between the tile panel and the plastic steel base plate to form a composite plastic steel tile intermediate;

[0038] Step 4: cold press the composite plastic-steel tile intermediate, which is achieved by means of a cold pressing roller of a cold pressing unit 5, and the cold pressing time is not less than the opening time of the PUR glue to form a plastic-steel tile, such as Figure 2 As shown, the plastic-steel tile structure includes a plastic-steel base plate 9, a tile panel 10 and an adhesive layer 11 in between.

[0039] This embodiment is only a further explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it will be protected by the patent law.

Claims

1. A processing equipment for composite plastic-steel tiles, characterized in that: It comprises a feeding unit, a first gluing unit, a second gluing unit, a positioning assembly unit, a cold pressing unit and a discharging unit which are arranged in sequence, wherein the feeding unit is used to transfer the plastic-steel bottom plate, the first gluing unit is used to apply AB glue to the upper part of the plastic-steel bottom plate in a straight line direction, and the second gluing unit is used to apply PUR glue to the upper part of the plastic-steel bottom plate in a gluing direction perpendicular to the first gluing unit; the positioning assembly unit is used to affix the tile panel to the glued surface of the plastic-steel bottom plate; the cold pressing unit is used to cold press the tile panel and the plastic-steel bottom plate to form a composite plastic-steel tile; the discharging unit is used to discharge the composite plastic-steel tile as a finished product; a dust removal device for cleaning the surface of the plastic-steel bottom plate is also provided on one side of the first gluing unit close to the feeding unit; The loading unit includes a loading gantry, an adsorption unit, and a transfer trolley. The adsorption unit is installed at the lower end of the transfer trolley to pick up the plastic steel bottom plate; the loading gantry is used to support the transfer trolley to move; The positioning and assembling unit comprises a mechanical arm for picking up the tile panel, the mechanical arm is connected to a suction unit, and the tile panel is sucked by the suction unit; A storage platform for storing tile panels is also provided on one side of the positioning assembly unit, and the mechanical arm picks up the tile panels from the storage platform and adheres them to the glued surface of the plastic steel bottom plate; The positioning assembly unit further comprises a positioning assembly platform, the positioning assembly platform is provided with positioning holes, and the adsorption unit of the mechanical arm is provided with positioning pins corresponding to the positioning holes.

2. A method for processing composite plastic-steel tiles, characterized in that: The method is based on the processing equipment of the composite plastic-steel tile according to claim 1, and the method comprises: Step 1: Apply a first colloid along a straight line on one side of the plastic steel base plate where the tile panel is installed, wherein the first colloid is AB glue; Step 2: Apply a second colloid along a straight line on one side of the plastic steel base plate where the tile panel is installed, and the application direction of the second colloid is perpendicular to the application direction of the first colloid to form a bonding layer, wherein the second colloid is PUR glue; Step 3, pasting the tile panel on the plastic steel base plate, and bonding the adhesive layer between the tile panel and the plastic steel base plate to form a composite plastic steel tile intermediate; Step 4: cold-press the composite plastic-steel tile intermediate, with the cold-pressing time being not less than the opening time of the PUR glue, to form the plastic-steel tile.

3. A plastic steel tile, characterized in that: It comprises a plastic steel base plate, a ceramic tile panel and an adhesive layer, wherein the adhesive layer is bonded between the plastic steel base plate and the ceramic tile panel and is processed according to the method described in claim 2.

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