Full-automatic processing and manufacturing method of rock wool composite board

Abstract

The application discloses a kind of rock wool composite board full-automatic processing manufacturing method, including laying bottom film and glass fiber mesh cloth, laying bottom layer polymer cement mortar plastering layer, laying rock wool core material, glass fiber mesh cloth wrapping, glass fiber mesh cloth tight rolling, bottom layer polymer cement mortar plastering layer pressing, laying top layer polymer cement mortar plastering layer, laying top film, fixed-length cutting and handling stacking.The manufacturing method can realize automatic double-layer sizing, net wrapping, net rolling and fixed-length cutting operation, with low degree of human intervention, high production efficiency, good stability of the manufactured product, reduced production cost, can produce a variety of specifications of product, and has wide application prospect.

Description

Technical Field

[0001] This invention relates to the field of rock wool composite board processing and production technology, specifically to a fully automated processing and manufacturing method for rock wool composite boards. Background Technology

[0002] The rock wool composite board is wrapped with fiberglass mesh on all four sides along its length, with a polymer cement mortar finishing layer on the inner and outer surfaces. Its rock wool core is either a board made of vertically woven rock wool strips or a horizontally woven rock wool board. Compared to ordinary bare rock wool boards, the rock wool composite board features high strength, water resistance, strong adhesion, and good labor protection. It is convenient and pollution-free to install, and adheres firmly to the base wall. It solves the problems of water-induced settlement, delamination and slippage, low tensile strength, and skin irritation caused by rock wool fibers, effectively improving project quality. It can be widely used in wall insulation projects for various building structures. During the production and processing of the rock wool composite board, fiberglass mesh needs to be installed on all four sides along the length of the rock wool core, and a polymer cement mortar finishing layer needs to be applied to the inner and outer surfaces. Currently, rock wool composite boards are typically produced manually. This involves cutting the rock wool boards to the designed dimensions, manually wrapping fiberglass mesh around the four sides of the assembled rock wool core material along its length, and then manually applying a polymer cement mortar finish to the inner and outer surfaces. This method is inefficient, produces inconsistent products, and is costly in terms of labor. Patent application number 2020109101107 discloses a composite rock wool board production process, including a base plate, a support frame, and a flipping device. The support frame, with a U-shaped cross-section, is mounted on the upper part of the base plate, and the flipping device is installed inside the support frame. This invention solves the problem that existing equipment cannot effectively flip the cut rock wool composite boards during production, typically requiring manual flipping. This manual operation is labor-intensive, inefficient, and affects the processing effect of the composite rock wool boards. Furthermore, existing equipment often cannot effectively apply adhesive to the flipped rock wool composite boards, resulting in poor adhesion between adjacent boards and affecting the overall strength of the rock wool composite board. However, the products manufactured by this device have poor stability and are prone to delamination and cracking after drying, resulting in a high scrap rate. Patent application number 2018100591067 discloses a production process for composite rock wool boards, including: (1) a leveling step; (2) a film-coating step; (3) a shearing step; and (4) a forming step. Step (1) involves rolling the material → leveling → fixing the length → cutting it into substrate → stacking; step (2) involves feeding the substrate → pretreatment → drying → applying adhesive and heating → covering with PVC film and simultaneously water cooling. This invention not only provides good moisture resistance, fire resistance, high temperature resistance, and sound insulation, but also significantly improves the strength compared to existing rock wool boards. However, the rock wool composite boards produced by this process are manufactured using adhesive bonding, resulting in a relatively high product price. Summary of the Invention

[0003] The purpose of this invention is to provide a fully automated processing and manufacturing method for rock wool composite boards. This method can automatically perform double-layer sizing, mesh wrapping, mesh twisting, and fixed-length cutting operations with low manual intervention, high production efficiency, good product stability, reduced production costs, and the ability to produce products of various specifications, thus having broad application prospects.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A fully automated processing and manufacturing method for rock wool composite panels, the manufacturing method comprising the following steps:

[0006] Step 1: Laying the base film and fiberglass mesh. The base film and fiberglass mesh are continuously laid on the conveying system through the fiberglass mesh feeding device, with the fiberglass mesh located on top of the base film.

[0007] Step 2: Lay the bottom polymer cement mortar finishing layer. The bottom polymer cement mortar finishing layer of preset thickness and width is laid on the glass fiber mesh through the bottom mortar feeding device set on the transmission system. The bottom polymer cement mortar finishing layer is continuous in the length direction.

[0008] Step 3: Lay rock wool core material. Lay rock wool core material on the bottom polymer cement mortar plastering layer laid in Step 2. Install rock wool limiting plates on the transmission system. During installation, the rock wool limiting plates limit the sides of the rock wool core material. The width of the rock wool core material is adapted to the width of the bottom polymer cement mortar plastering layer.

[0009] Step 4: Wrap the fiberglass mesh. Lateral limiting plates are set on both sides of the transmission system. The bottom polymer cement mortar plaster layer and rock wool core material are located between the two lateral limiting plates. The fiberglass mesh wrapping device set on the transmission system sequentially sets the two ends of the fiberglass mesh to an upward open state, a vertical or slightly inward convergent state, and a layered folded state.

[0010] Step 5: Tighten the fiberglass mesh. The folded fiberglass mesh is tightened towards the center by a bidirectional twisting device on the transmission system, making the fiberglass mesh more tightly wrapped.

[0011] Step 6: Pressing the bottom polymer cement mortar plaster layer. The bottom polymer cement mortar plaster layer after the glass fiber mesh is shaped by the pressing device set on the transmission system or the side limiting plate. With the help of two side limiting plates, the bottom polymer cement mortar plaster layer is made flat on both sides and has sharp edges.

[0012] Step 7: Lay the top polymer cement mortar finishing layer. The top polymer cement mortar finishing layer of preset thickness and width is laid on the rock wool core material and glass fiber mesh through the top grouting device set on the transmission system. The top polymer cement mortar finishing layer is continuous in the length direction.

[0013] Step 8: Lay the top membrane. A plastic film is laid on top of the top polymer cement mortar plaster layer using a top membrane feeding device installed on the conveying system. The width of the plastic film is not less than the width of the top polymer cement mortar plaster layer.

[0014] Step 9, fixed-length cutting: The manufactured continuous rock wool composite board is cut to a fixed length using a cutting device installed on the transmission system, and the waste generated during cutting is collected and processed.

[0015] Step 10: Handling and stacking. The cut rock wool composite panels are transported to the designated location and stacked using a handling device installed on the transmission system.

[0016] Preferably, the transmission system in step one consists of a first transmission device, a second transmission device, a third transmission device, and a fourth transmission device arranged sequentially. Each of the first, second, third, and fourth transmission devices comprises a transmission support, a transmission shaft mounted on the transmission support, and a transmission belt mounted on the transmission shaft. The first, second, third, and fourth transmission devices are poweredly connected by a chain drive assembly. The surface of the transmission belt in the second transmission device is provided with several protrusions.

[0017] Preferably, the fiberglass mesh feeding device in step one includes a feeding bracket, a first rotating shaft and a second rotating shaft rotatably mounted on the feeding bracket, a fiberglass mesh roll mounted on the first rotating shaft, and a base film roll mounted on the second rotating shaft; a back-jet roller assembly is mounted on the feeding bracket, and one end of the fiberglass mesh and the base film are fed through the back-jet roller assembly; a pressure plate is also hinged on the feeding bracket, and one end of the pressure plate presses against the fiberglass mesh roll.

[0018] Preferably, the bottom grouting device in step two includes a first hopper adjustable on the transmission system via a first adjusting component and a first grouting device disposed on the first hopper. The first grouting device adds polymer cement mortar into the first hopper, and a bottom polymer cement mortar finishing layer is formed through the gap between the first hopper and the transmission system. The horizontal cross-section of the first hopper is a trapezoidal shape that is larger at the front and smaller at the back.

[0019] Preferably, the fiberglass mesh wrapping device in step four includes a fiberglass mesh support plate mounted on the lateral limiting plate, a folding and pressing assembly mounted on the transmission system, and a layering plate. The fiberglass mesh is open upwards on the fiberglass mesh support plate. The folding and pressing assembly includes a first gantry support, a transverse support adjustable on the first gantry support, a pressing roller adjustable on the transverse support, an outer folding roller mounted on the first gantry support, and an inner folding roller mounted on the transverse support. There is a folding gap between the outer folding roller and the inner folding roller. Both ends of the fiberglass mesh pass through the folding gap and are vertical or slightly inwardly tapered. The layering plate includes an upper support plate and a lower support plate arranged vertically. Both ends of the fiberglass mesh are located on the upper support plate and the lower support plate, respectively.

[0020] Preferably, the bidirectional mesh-making device in step five includes one or more mesh-making components. The mesh-making components include a second gantry support, a vertical adjustment component installed on the second gantry support, a support plate installed on the vertical adjustment component, a drive mechanism fixedly installed on the support plate, and two sets of rubbing roller shafts installed on the drive mechanism. The drive mechanism drives the two sets of rubbing roller shafts to rotate relative to each other, thus rubbing the glass fiber mesh towards the center.

[0021] Preferably, the molding device in step six includes a molding bracket, a connector mounted on the molding bracket, and a molding plate rotatably mounted on one end of the connector; one end of the molding plate is provided with a serrated material distribution section, which is connected to the upper top grouting device; the molding plate molds the bottom polymer cement mortar plastering layer to make its sides flat and have sharp edges.

[0022] Preferably, the top grouting device in step seven includes an adjustable bracket, a second hopper installed on the adjustable bracket, a vibrator installed in the second hopper, a second grouting device installed above the second hopper, and a shaping component installed on the transmission system; the second grouting device adds polymer cement mortar into the second hopper, and forms a top polymer cement mortar finishing layer through the gap between the second hopper and the transmission system, and then shapes it through the shaping component.

[0023] Preferably, the cutting device in step nine includes a horizontal drive assembly with the cutting bracket mounted on the cutting bracket, a cutting assembly mounted on the horizontal drive assembly, and a dust suppression assembly. The horizontal drive assembly drives the cutting assembly to reciprocate horizontally to cut the rock wool composite board, and the dust suppression assembly absorbs the powder generated during cutting.

[0024] Preferably, the handling device in step ten includes a multi-degree-of-freedom handling device and a gripping component mounted on the multi-degree-of-freedom handling device. The gripping component includes a main support frame, support frames mounted on both sides of the main support frame, a linear drive component mounted obliquely on the support frame, a support plate mounted on the linear drive component, and multiple pins mounted on the support plate. The two rows of pins are arranged in a V-shape and move obliquely in a straight line to grip the rock wool composite board. The multi-degree-of-freedom handling device drives the gripping component to move and realize handling and stacking.

[0025] In this invention, the manufacturing method integrates the processes of laying the base film and fiberglass mesh, applying the base slurry, laying the rock wool core material, wrapping the fiberglass mesh, twisting and extruding the ends of the fiberglass mesh, pressing, laying the top film, cutting to length, and handling and stacking. It has a high degree of automation, low degree of manual intervention, high production efficiency, effectively reduces production costs, and has high economic benefits.

[0026] The transmission system is powered by a chain drive assembly, sharing a single power system, which ensures good transmission synchronization and avoids product quality issues caused by speed differences between adjacent transmission devices. The included rock wool limiting plate facilitates rapid laying of the rock wool core material, improving work efficiency.

[0027] The fiberglass mesh feeding device is designed to simultaneously supply fiberglass mesh and base film to the production line. A pressure plate tightens the fiberglass mesh roll, effectively preventing it from spinning freely due to inertia, providing tension for the feeding process, ensuring product consistency, and improving yield. One end of the fiberglass mesh and base film passes through a backflush roller assembly, which further enhances the tension during fiberglass mesh feeding.

[0028] The first hopper is designed with a trapezoidal shape in horizontal profile, wider at the front and narrower at the back, to prevent polymer cement mortar overflowing from the rear of the hopper from exceeding the width of the rock wool composite board to be manufactured, thus reducing waste. The height of the first hopper can be adjusted via the first adjusting component, allowing the rock wool composite board to be manufactured to meet the requirements of different thicknesses of cement plaster layers, improving adaptability to different products and demonstrating good versatility.

[0029] The installed fiberglass mesh wrapping device can naturally and orderly fold the upward-open fiberglass mesh inward, ensuring good continuity and smoothness of operation and avoiding wrinkles in the fiberglass mesh. The surface of the conveyor belt in the second transmission device has several protrusions. When the pressing roller squeezes the semi-finished product composed of fiberglass mesh, polymer cement mortar finishing layer, and rock wool core material, these protrusions partially compress the fiberglass mesh into the polymer cement mortar finishing layer, improving the bonding reliability between the two and increasing the tightness of the bond between the polymer cement mortar finishing layer and the rock wool core material, thus improving the yield rate.

[0030] The bidirectional twisting device compresses the fiberglass mesh from both ends towards the center, resulting in a more compact wrapping that facilitates subsequent processing and improves product quality. The vertical adjustment component allows for height adjustment of the twisting assembly, accommodating products of varying thicknesses and offering good versatility. Two sets of bidirectional twisting devices prevent the fiberglass mesh from springing back, further enhancing the tightening effect.

[0031] The profiled sheet is installed using a hinged connection, accommodating products of varying thicknesses. The extrusion pressure can be adjusted by adding counterweights, making adjustment convenient. Two lateral limiting plates ensure sharp edges on both sides of the bottom polymer cement mortar finish layer, guaranteeing product quality. A serrated material distribution section at the end of the profiled sheet, located within the second hopper, seamlessly connects the profiled sheet operation with the top slurry application. This also prevents excessive application of polymer cement mortar to the rock wool core material, avoiding overflow at the rear of the second hopper, thus preventing waste and reducing the need for conveyor belt cleaning.

[0032] The vibrator in the second hopper vibrates and compacts the polymer cement mortar, improving its uniformity and facilitating its penetration between the fiberglass mesh and rock wool core. This enhances the reliability of the bond between the three materials and prevents the subsequent separation of the polymer cement mortar finish layer from the rock wool core, thus avoiding defective or waste products. The molding tool can smooth and shape the polymer cement mortar finish layer, ensuring consistent product appearance and quality.

[0033] The cutting assembly cuts the rock wool composite board from one end to the other, with an adjustable cutting speed to accommodate products of varying thicknesses. The dust collection assembly collects and treats the debris and powder generated during cutting, improving the cleanliness of the workshop environment. This device can cut the rock wool composite board while the polymer cement mortar finish is still wet, resulting in less dust and protecting the environment.

[0034] The two rows of pins grip the rock wool composite board at an angle, providing good gripping stability. No additional clamping device is required, resulting in a simple and compact structure that integrates gripping and clamping, leading to low manufacturing costs. A multi-degree-of-freedom handling device moves the gripping assembly to achieve palletizing. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall system flow of the present invention;

[0036] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0037] Figure 3 This is a schematic diagram of the glass fiber mesh feeding device of the present invention;

[0038] Figure 4 This is a schematic diagram of the upper bottom slurry device of the present invention;

[0039] Figure 5 This is a schematic diagram of the glass fiber mesh wrapping device of the present invention;

[0040] Figure 6 This is a schematic diagram of the bidirectional screen-forming device of the present invention;

[0041] Figure 7 This is a schematic diagram of the molding device and the top slurry device of the present invention;

[0042] Figure 8 This is a schematic diagram of the cutting device structure of the present invention;

[0043] Figure 9 This is a schematic diagram of the transport device of the present invention;

[0044] In the diagram: 1. Conveying system; 2. Fiberglass mesh feeding device; 3. Bottom slurry feeding device; 4. Fiberglass mesh wrapping device; 5. Bidirectional mesh twisting device; 6. Forming device; 7. Top slurry feeding device; 8. Cutting device; 9. Handling device; 10. First conveying device; 11. Second conveying device; 12. Third conveying device; 13. Fourth conveying device; 14. Lateral limiting plate; 15. Rock wool limiting plate; 16. Top film feeding device; 20. Feeding bracket; 21. First rotating shaft; 22. Second rotating shaft; 23. Baffle; 24. Blocking component; 25. Backflush roller assembly; 26. Pressing device. 30. Plate; 31. First adjusting assembly; 32. First hopper; 40. First grouting equipment; 41. Fiberglass mesh support plate; 42. Folding mesh pressing assembly; 50. Layered plate; 51. Second gantry support; 52. Vertical adjusting assembly; 53. Supporting horizontal plate; 54. Drive mechanism; 55. Roller shaft; 56. Slider; 57. Vertical support; 60. Sliding rail; 61. Forming support; 62. Connecting piece; 63. Forming plate; 64. Limiting piece; 70. Serrated material distribution section; 71. Adjustable support; 72. Second hopper; 73. Vibrator; 74. Shaping part; 75. Centering plate; 76. Connecting... 76. Connecting plate; 77. Baffle plate; 80. Second grouting equipment; 81. Cutting bracket; 82. Horizontal drive assembly; 83. Cutting assembly; 90. Dust suppression assembly; 91. Multi-degree-of-freedom conveying device; 100. Transmission bracket; 101. Transmission shaft; 102. Transmission belt; 103. Protrusion; 160. Top membrane bracket; 161. Top membrane central shaft; 250. Support rod; 251. First roller; 252. Second roller; 300. First fixed support plate; 301. First adjusting screw; 302. First transverse support plate; 410. First gantry bracket; 411. Transverse bracket; 41 2. Pressing roller; 413. Outer folding screen roller; 414. Inner folding screen roller; 415. Lifting adjustment assembly; 416. End pressing assembly; 420. Upper support plate; 421. Lower support plate; 810. Horizontal drive motor; 811. Drive sprocket; 812. Driven sprocket; 813. Chain; 820. Mounting bracket; 821. Cutting drive motor; 822. Cutting blade; 830. Dust cover; 831. Dust collection box; 910. Main support frame; 911. Support frame; 912. Linear drive component; 913. Support plate; 914. Pin; 915. Connecting rod; 916. Pressure plate. Implementation

[0045] The present invention will be further described below with reference to the accompanying drawings:

[0046] like Figures 1 to 9The method for fully automated processing and manufacturing of rock wool composite panels is shown. The manufacturing method includes the following steps: Step 1, laying a base film and glass fiber mesh. The base film and glass fiber mesh are continuously laid in the transmission system 1 by a glass fiber mesh feeding device 2 set at the end of the transmission system 1, with the glass fiber mesh located above the base film.

[0047] The transmission system 1 includes a first transmission device 10, a second transmission device 11, a third transmission device 12, and a fourth transmission device 13 arranged in sequence. Each of the first transmission device 10, the second transmission device 11, the third transmission device 12, and the fourth transmission device 13 consists of a transmission support 100, a transmission shaft 101 rotatably mounted on the transmission support 100 via bearings, and a transmission belt 102 mounted on the transmission shaft 101. The transmission shaft 101 in the first transmission device 10, the second transmission device 11, the third transmission device 12, and the fourth transmission device 13 is poweredly connected by a chain drive assembly. A drive motor is installed on the second transmission device 11 or the third transmission device 12 to drive the transmission system 1 to move and stop synchronously, resulting in good synchronization. Several protrusions 103 are provided on the surface of the conveyor belt 102 in the second conveying device 11. When the pressing roller 412 extrudes the semi-finished product composed of glass fiber mesh, polymer cement mortar plastering layer and rock wool core material, the several protrusions 103 cause the glass fiber mesh to be partially squeezed into the polymer cement mortar plastering layer, which improves the bonding reliability between the two and also increases the tightness of the bonding between the polymer cement mortar plastering layer and the rock wool core material, thereby improving the yield.

[0048] The fiberglass mesh feeding device 2 includes a feeding bracket 20, a first rotating shaft 21 and a second rotating shaft 22 rotatably mounted on the feeding bracket 20 via bearings. A fiberglass mesh roll is mounted on the first rotating shaft 21, which consists of a mandrel and fiberglass mesh wound around the mandrel. A bottom film roll is mounted on the second rotating shaft 22, which consists of a mandrel and a plastic film wound around the mandrel. In one embodiment, baffles 23 are detachably mounted at both ends of the first rotating shaft 21 via fastening screws, with the fiberglass mesh roll located between the two baffles 23. The installation position of the fiberglass mesh roll is limited and adjusted by adjusting the installation positions of the two baffles 23. Blocking members 24 are detachably mounted at both ends of the second rotating shaft 22 via fastening screws, with the bottom film roll located between the two blocking members 24. The installation position of the bottom film roll is limited and adjusted by adjusting the installation positions of the two blocking members 24.

[0049] A backflush roller assembly 25 is installed on the feeding bracket 20. One end of the fiberglass mesh and the base film passes through the backflush roller assembly 25 for feeding. The backflush roller assembly 25 includes support rods 250 fixed to the left and right ends of the feeding bracket 20 by welded fasteners, and a first roller 251 and a second roller 252 spaced apart between the two support rods 250. One end of the fiberglass mesh and the base film passes through the gap between the first roller 251 and the second roller 252. Specifically, the first roller 251 is rotatably mounted on the two support rods 250 via a pivot. The hole on the support rod 250 for mounting the first roller 251 is an oblong hole, allowing the operator to adjust the gap between the first roller 251 and the second roller 252 according to actual needs. A pressure plate 26 is also hinged to the feeding bracket 20, with one end of the pressure plate 26 pressing against the fiberglass mesh roll. Specifically, the pressure plate 26 is an arc-shaped plate, and a counterweight can be installed on the arc-shaped plate to increase the pressure.

[0050] Step 2: Lay the bottom polymer cement mortar finishing layer. The bottom polymer cement mortar finishing layer of preset thickness and width is laid on the glass fiber mesh through the bottom mortar device 3 set on the transmission system 1. The bottom polymer cement mortar finishing layer is continuous in the length direction.

[0051] The bottom grouting device 3 includes a first hopper 31 adjustablely mounted on the conveyor support 100 via a first adjusting component 30, and a first grouting device 32 mounted on the first hopper 31. The first grouting device 32 adds polymer cement mortar into the first hopper 31, forming a bottom polymer cement mortar finishing layer through the gap between the first hopper 31 and the conveyor belt 102. The first adjusting component 30 includes a first fixed support plate 300, a first adjusting screw 301 fixedly mounted on the first fixed support plate 300, and a first transverse support plate 302 mounted on the first adjusting screw 301. The first transverse support plate 302 is fixedly mounted on the first hopper 31, and its height is adjusted by adjusting the position of the first transverse support plate 302 on the first adjusting screw 301.

[0052] The first hopper 31 has a trapezoidal shape in horizontal cross-section, wider at the front and narrower at the back. Specifically, the width of the front end of the first hopper 31 is the same as the width of the rock wool composite board to be produced. The first hopper 31 is formed by welding together a front panel, a rear panel, a left side panel, and a right side panel. The front and rear panels are inclined along the direction of movement of the conveyor belt 102. A wedge block is fixedly installed on the inner side of both the left and right side panels, making the inner cavity of the first hopper 31 wider at the front and narrower at the back. The first grouting device 32 is installed on the ground by a bracket.

[0053] Step 3: Laying the rock wool core material. The rock wool core material is laid on the bottom polymer cement mortar finishing layer laid in Step 2. A rock wool limiting plate 15 is installed on the conveying system 1 via an adjusting bracket. During installation, the rock wool limiting plate 15 limits the sides of the rock wool core material, ensuring the neatness of the product edges. The width of the rock wool core material matches the width of the bottom polymer cement mortar finishing layer. The rock wool core material can be laid manually or using an industrial robot during production; in this embodiment, manual laying is used.

[0054] Step four: The fiberglass mesh is wrapped around the fiberglass mesh. Lateral limiting plates 14 are adjustable on both sides of the transmission system 1 via adjustable components. The bottom polymer cement mortar finishing layer and rock wool core material are located between the two lateral limiting plates 14. The fiberglass mesh wrapping device 4 installed on the transmission system 1 sequentially sets the two ends of the fiberglass mesh to three naturally transitioning states: an upward open state, a vertical or slightly inward convergence state, and a layered folded state.

[0055] The fiberglass mesh covering device 4 includes fiberglass mesh support plates 40 fixedly mounted on the lateral limiting plate 14 by fasteners or welding, a folding and pressing assembly 41 mounted on the transmission system 1, and a layering plate 42. The fiberglass mesh is open upwards on the two fiberglass mesh support plates 40. Specifically, the two fiberglass mesh support plates 40 are inclined outwards and are V-shaped overall. The layering plate 42 includes an upper support plate 420 and a lower support plate 421 arranged vertically. The two ends of the fiberglass mesh are located on the upper support plate 420 and the lower support plate 421 respectively, so that the two ends of the fiberglass mesh are arranged in layers.

[0056] The fiberglass mesh pressing assembly 41 includes a first gantry bracket 410 fixedly mounted on the transmission bracket 100 by fasteners, a transverse bracket 411 adjustablely mounted on the first gantry bracket 410, a pressing roller 412 adjustablely mounted on the transverse bracket 411 by a screw, an outer folding roller 413 rotatably mounted on the first gantry bracket 410 by a bracket, and an inner folding roller 414 rotatably mounted on the transverse bracket 411 by a bracket. A folding gap exists between the outer folding roller 413 and the inner folding roller 414, through which the fiberglass mesh passes. Specifically, the inner folding roller 414 is inclined so that the folding gap is V-shaped. In one embodiment, the transverse bracket 411 is mounted on the first gantry bracket 410 by a lifting adjustment assembly 415. The lifting adjustment assembly 415 is a screw jack, a hydraulic cylinder, or an electric push rod. In this embodiment, the lifting adjustment assembly 415 is a screw jack. During operation, the height of the lifting adjustment assembly 415 is adjusted to a suitable position according to the height of the product and then locked.

[0057] In a preferred embodiment, an end-pressing assembly 416 is adjustablely installed at the front end of the transverse support 411. The end-pressing assembly 416 includes a support sleeve, pressing wheels rotatably mounted at both ends of the support sleeve via pins, and an adjusting rod fixedly mounted on the support sleeve by welding. The top end of the adjusting rod is adjustablely mounted on the transverse support 411. Specifically, the adjusting rod is a screw rod, and two adjusting rods are provided. The screw rod is adjustablely mounted on the transverse support 411 using nuts. The end-pressing assembly presses down on the polymer cement mortar plaster layer and the rock wool core material, making the adhesion between the two more compact.

[0058] The fiberglass mesh first passes through two fiberglass mesh support plates 40 in an upward-opening shape, then passes through the folding gap to make the fiberglass mesh vertical or slightly inward, and finally passes through two upper support plates 420 and lower support plates 421 to make the two ends of the fiberglass mesh fold inward.

[0059] Step 5: Tighten the fiberglass mesh. The folded fiberglass mesh is tightened towards the center by the bidirectional twisting device 5 set on the transmission system 1, so that the fiberglass mesh is wrapped more tightly.

[0060] The bidirectional fiberglass mesh fabric twisting device 5 includes one or more twisting assembly groups, a second gantry support 50, a vertical adjustment assembly 51 fixedly mounted on the second gantry support 50, a support plate 52 fixedly mounted on the other end of the vertical adjustment assembly 51, a drive mechanism 53 fixedly mounted on the support plate 52 by fasteners, and two sets of twisting roller shafts 54 mounted on the drive mechanism 53. The two sets of twisting roller shafts 54 rotate relative to each other to twist and squeeze the fiberglass mesh fabric towards the center. In this embodiment, two sets of twisting assembly groups are arranged sequentially. In the set of twisting assembly groups closer to the folding and pressing assembly 41, each set of twisting roller shafts is provided with one twisting roller shaft 54. Each twisting roller shaft 54 ​​is equipped with a drive motor to drive its rotation, or they can share a drive motor and be connected by gears to make them rotate inward simultaneously. In the other set of twisting assembly groups, each set of twisting roller shafts is provided with two twisting roller shafts 54. The two twisting roller shafts 54 in the same set share a drive motor and are connected by chain drive to achieve synchronous rotation in the same direction. By employing two sets of intermittently arranged mesh-tightening components, the fiberglass mesh can be tightened at two points, preventing rebound and improving the tightening effect. In a preferred embodiment, sliders 55 are fixedly installed at both ends of the supporting horizontal plate 52, and vertical supports 56 are fixedly installed on both sides of the second gantry bracket 50 by fasteners. Slide rails 57 are fixedly installed on the vertical supports 56 by fasteners, and the sliders 55 are slidably installed on the slide rails 57 to ensure the stability of the vertical sliding of the supporting horizontal plate 52 and the components mounted on it. The roller shaft 54 ​​is made of rubber material, which has good friction. The vertical adjustment component 51 is a worm gear screw jack, a hydraulic cylinder, or an electric push rod; in this embodiment, a worm gear screw jack is selected.

[0061] Step 6: Pressing the bottom polymer cement mortar plaster layer. The bottom polymer cement mortar plaster layer after the glass fiber mesh is tucked together is pressed by the pressing device 6 set on the transmission system 1 or the side limiting plate 14. The two side limiting plates 14 make the two sides of the bottom polymer cement mortar plaster layer flat and have sharp edges.

[0062] The forming device 6 is mounted on the lateral limiting plate 14 or the transmission bracket 100. In this embodiment, the forming device 6 is mounted on the lateral limiting plate 14. The forming device 6 includes a forming bracket 60, a connector 61 mounted on the forming bracket 60, and a forming plate 62 rotatably mounted on one end of the connector 61 via a pin. Specifically, two connectors 61 are provided. Each connector 61 includes a hinge seat fixedly mounted on the top of the forming plate 62 and a connecting rod mounted on the forming bracket 60. One end of the connecting rod is hinged to the hinge seat via a pin. During use, a counterweight can be added to the forming plate 62 to adjust the clamping force. In one embodiment, a limiting member 63 is installed on the forming plate 62. This limiting member 63 can limit the swing angle of the forming plate 62. Specifically, the limiting member 63 is a vertical support rod fixedly mounted on the forming plate 62. An adjusting bolt is threaded onto the top of the limiting member 63, and the adjusting bolt can adjust the swing angle of the forming plate 62.

[0063] One end of the profiled sheet 62 is provided with a serrated material distribution section 64, which is located inside the second hopper 71 and connected to the upper top grouting device 7. The serrated material distribution section 64 can block a portion of the polymer cement mortar, so that the polymer cement mortar on the rock wool core material is evenly distributed, avoiding excessive accumulation of polymer cement mortar on the product surface and preventing overflow at the rear end of the second hopper 71. A shielding curtain made of flexible material is provided between the second hopper 71 and the profiled sheet 62. After the fiberglass mesh is wrapped and pressed by the profiled sheet 62, it is combined with two lateral limiting plates 14 to make the sides of the bottom polymer cement mortar plaster layer flat and have sharp edges.

[0064] Step 7: Lay the top polymer cement mortar finishing layer. The top polymer cement mortar finishing layer of preset thickness and width is laid on the rock wool core material and glass fiber mesh through the top grouting device 7 set on the transmission system 1. The top polymer cement mortar finishing layer is continuous in the length direction.

[0065] The top grouting device 7 includes an adjustable bracket 70 fixedly mounted on the transmission support 100, a second hopper 71 mounted on the adjustable bracket 70, a vibrator 72 disposed within the second hopper 71, a shaping component 73 disposed on the transmission support 100, and a second grouting device 77 disposed above the second hopper 71. The shaping component 73 has shaping holes adapted to the product's shape, and centering plates 74 are inclined on both sides of the shaping component 73, the two centering plates 74 being funnel-shaped to facilitate product centering. The vibrator 72 is mounted on the ground or on the second grouting device 77 via the bracket. The second grouting device 77 adds polymer cement mortar into the second hopper 71, forming a top layer of polymer cement mortar plaster through the gap between the second hopper 71 and the transmission system 1. This plaster then passes through the shaping component 73 for shaping, and the shaping holes provide secondary shaping of the product's outer surface. Connecting plates 75 are welded and fixed to both sides of the back of the second hopper 71. Connecting holes, which are elongated, are provided on the connecting plates 75. Baffle plates 76 are adjustablely installed on the two connecting plates 75 through these connecting holes. The elongated connecting holes allow for easy adjustment of the height of the baffle plates 76 to accommodate products of different thicknesses. The baffle plates 76 and the two connecting plates 75 form a through-hole that conforms to the product's shape, allowing for initial product shaping, i.e., a flat top and two side surfaces with sharp edges. The adjustable bracket 70 includes a vertical adjustment component and a connecting support plate mounted on the vertical adjustment component. One end of the connecting support plate is fixedly connected to the second hopper 71. The vertical adjustment component can be a screw, a hand-cranked turbine lifter, or an electric push rod; in this embodiment, a hand-cranked turbine lifter is selected.

[0066] Step 8: Laying the top membrane. A plastic film is laid on top of the top polymer cement mortar plaster layer using a top membrane feeding device 16 installed on the conveying system 1. The width of the plastic film is not less than the width of the top polymer cement mortar plaster layer, and the plastic film adheres to the top of the top polymer cement mortar plaster layer. The top membrane feeding device 16 includes a top membrane support 160 fixedly installed on the conveying system 1 and a top membrane central shaft 161 rotatably installed on the top membrane support 160 via bearings. A plastic film roll is installed on the top membrane central shaft 161, and the film on the plastic film roll adheres to the top of the top polymer cement mortar plaster layer. When the conveying system 1 moves, it drives the top membrane central shaft 161 and the plastic film roll to rotate, thereby realizing the automatic laying of the top membrane.

[0067] Step 9, fixed-length cutting: The manufactured continuous rock wool composite board is cut to a fixed length using a cutting device installed on the transmission system, and the waste generated during cutting is collected and processed.

[0068] Step 10: Handling and stacking. The cut rock wool composite panels are transported to the designated location and stacked using a handling device installed on the transmission system.

[0069] The above embodiments are merely illustrative of the concept and implementation of the present invention and are not intended to limit it. Under the concept of the present invention, technical solutions without substantial changes are still within the scope of protection.

Claims

1. A full-automatic processing and manufacturing method of rock wool composite board, characterized in that: The manufacturing method comprises the following steps: ​ Step one, laying the base film and the glass fiber mesh cloth, continuously laying the base film and the glass fiber mesh cloth in the transmission system through the glass fiber mesh cloth feeding device, the glass fiber mesh cloth being above the base film; Step two, laying the bottom polymer cement mortar finishing layer, laying the bottom polymer cement mortar finishing layer of a preset thickness and width on the glass fiber mesh cloth through the bottom mortar device arranged on the transmission system, the bottom polymer cement mortar finishing layer being continuous in length; Step three, laying the rock wool core material, laying the rock wool core material on the bottom polymer cement mortar finishing layer laid in step two, installing the rock wool limiting plate on the transmission system, limiting the side surface of the rock wool core material through the rock wool limiting plate during installation, the width of the rock wool core material being matched with the width of the bottom polymer cement mortar finishing layer; Step four, glass fiber mesh cloth wrapping, the transmission system being provided with lateral limiting plates on both sides, the bottom polymer cement mortar finishing layer and the rock wool core material being between the two lateral limiting plates; sequentially setting the two ends of the glass fiber mesh cloth to be upward open, vertical or slightly inward convergent and layered folding through the glass fiber mesh cloth wrapping device arranged on the transmission system; The glass fiber mesh cloth wrapping device comprises a glass fiber mesh cloth support plate installed on the lateral limiting plate, a folding net compacting assembly installed on the transmission system and a layering plate, the glass fiber mesh cloth being upward open on the glass fiber mesh cloth support plate; the folding net compacting assembly comprises a first gantry support, a transverse support adjustably installed on the first gantry support, a compacting roller adjustably installed on the transverse support, an outer folding net roller installed on the first gantry support and an inner folding net roller installed on the transverse support, the outer folding net roller and the inner folding net roller having a folding net gap therebetween, the two ends of the glass fiber mesh cloth passing through the folding net gap and being vertical or slightly inward convergent; the layering plate comprises an upper support plate and a lower support plate vertically and layeringly arranged, the two ends of the glass fiber mesh cloth being respectively on the upper support plate and the lower support plate Step five, glass fiber mesh cloth twisting, twisting the glass fiber mesh cloth after folding to the middle through the bidirectional net twisting device arranged on the transmission system, so that the glass fiber mesh cloth wrapping is more compact; The bidirectional net twisting device comprises one or more groups of net twisting assemblies, the net twisting assembly comprising a second gantry support, a vertical adjusting assembly installed on the second gantry support, a support transverse plate installed on the vertical adjusting assembly, a driving mechanism fixedly installed on the support transverse plate and two groups of twisting roller shafts installed on the driving mechanism, the driving mechanism driving the two groups of twisting roller shafts to relatively rotate and twist the glass fiber mesh cloth to the middle; Step six, bottom polymer cement mortar finishing layer profiling, profiling the bottom polymer cement mortar finishing layer after the glass fiber mesh cloth is twisted through the profiling device arranged on the transmission system or the lateral limiting plate, the two sides of the bottom polymer cement mortar finishing layer being flat and having edges and corners in cooperation with the two lateral limiting plates; Step 7: Lay the top polymer cement mortar finishing layer. The top polymer cement mortar finishing layer of preset thickness and width is laid on the rock wool core material and glass fiber mesh through the top grouting device set on the transmission system. The top polymer cement mortar finishing layer is continuous in the length direction. Step 8: Lay the top membrane. A plastic film is laid on top of the top polymer cement mortar plaster layer using a top membrane feeding device installed on the conveying system. The width of the plastic film is not less than the width of the top polymer cement mortar plaster layer. Step 9, fixed-length cutting: The manufactured continuous rock wool composite board is cut to a fixed length using a cutting device installed on the transmission system, and the waste generated during cutting is collected and processed. Step 10: Handling and stacking. The cut rock wool composite panels are transported to the designated location and stacked using a handling device installed on the transmission system.

2. The full-automatic processing and manufacturing method of rock wool composite board according to claim 1, characterized in that: The transmission system in step one consists of a first transmission device, a second transmission device, a third transmission device, and a fourth transmission device arranged sequentially. Each of the first, second, third, and fourth transmission devices is composed of a transmission support, a transmission shaft mounted on the transmission support, and a transmission belt mounted on the transmission shaft. The first, second, third, and fourth transmission devices are poweredly connected by a chain drive assembly. The surface of the transmission belt in the second transmission device is provided with several protrusions.

3. The full-automatic processing and manufacturing method of rock wool composite board according to claim 1 or 2, characterized in that: The fiberglass mesh feeding device in step one includes a feeding bracket, a first rotating shaft and a second rotating shaft rotatably mounted on the feeding bracket, a fiberglass mesh roll mounted on the first rotating shaft, and a base film roll mounted on the second rotating shaft; a back-jet roller assembly is mounted on the feeding bracket, and one end of the fiberglass mesh and the base film are fed through the back-jet roller assembly; a pressure plate is also hinged on the feeding bracket, and one end of the pressure plate presses against the fiberglass mesh roll.

4. The full-automatic processing and manufacturing method of rock wool composite board according to claim 1, characterized in that: The bottom grouting device in step two includes a first hopper adjustable on the transmission system via a first adjusting component and a first grouting device set on the first hopper. The first grouting device adds polymer cement mortar into the first hopper, and forms a bottom polymer cement mortar finishing layer through the gap between the first hopper and the transmission system. The horizontal cross-section of the first hopper is a trapezoidal shape that is larger at the front and smaller at the back.

5. The full-automatic processing and manufacturing method of rock wool composite board according to claim 1 or 4, characterized in that: The forming device in step six includes a forming bracket, a connector mounted on the forming bracket, and a forming plate rotatably mounted on one end of the connector; one end of the forming plate is provided with a serrated material distribution section, which is connected to the upper top grouting device; the forming plate forms the bottom polymer cement mortar plastering layer, making its two sides flat and having sharp edges.

6. The full-automatic processing and manufacturing method of rock wool composite board according to claim 1, 2 or 4, characterized in that: The top grouting device in step seven includes an adjustable bracket, a second hopper installed on the adjustable bracket, a vibrator installed in the second hopper, a second grouting device installed above the second hopper, and a shaping component installed on the transmission system. The second grouting device adds polymer cement mortar into the second hopper, and forms a top layer of polymer cement mortar plaster through the gap between the second hopper and the transmission system, and then shapes it through the shaping component.

7. The full-automatic processing and manufacturing method of rock wool composite board according to claim 6, characterized in that: The cutting device in step nine includes a cutting bracket, a horizontal drive assembly mounted on the cutting bracket, a cutting assembly mounted on the horizontal drive assembly, and a dust suppression assembly. The horizontal drive assembly drives the cutting assembly to reciprocate horizontally to cut the rock wool composite board, and the dust suppression assembly absorbs the powder generated during cutting.

8. The full-automatic processing and manufacturing method of rock wool composite board according to claim 1 or 7, characterized in that: The handling device in step ten includes a multi-degree-of-freedom handling device and a gripping component mounted on the multi-degree-of-freedom handling device. The gripping component includes a main support frame, support frames mounted on both sides of the main support frame, a linear drive component mounted obliquely on the support frame, a support plate mounted on the linear drive component, and multiple pins mounted on the support plate. The two rows of pins are arranged in a V-shape and move obliquely in a straight line to grip the rock wool composite board. The multi-degree-of-freedom handling device drives the gripping component to move and realize handling and stacking.

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