A method for manufacturing a calcium magnesium silicate thermal insulation integrated board and a processing mold thereof

Abstract

The invention discloses a method for manufacturing a calcium magnesium silicate thermal insulation integrated board, comprising the following steps: manufacturing a mold and calculating a proportion of ingredients of a thermal insulation board, adding ingredients to measured water, introducing the mixed slurry into a stirring device and stirring evenly, pouring the evenly stirred mixed liquid into the mold, leveling it, and then laying a first thermal insulation layer, repeating steps one and two, leveling the first thermal insulation layer, and then pouring the mixed liquid, repeating the process of first mixing and then the thermal insulation layer, repeating at least 3-5 times, flattening and shaping, drying, demoulding, lifting the thermal insulation board after demoulding and hardening, and grooving to realize the manufacturing of the finished product. The invention has a reasonable design structure, the manufactured thermal insulation board has high structural strength, does not require subsequent separate leveling, and has a simple manufacturing process.

Description

Technical Field

[0001] The invention relates to the technical field of calcium magnesium silicate thermal insulation integrated board, in particular to a method for manufacturing a calcium magnesium silicate thermal insulation integrated board and a processing mold thereof. Background Art

[0002] The thermal insulation and decoration integrated board is also called the energy-saving thermal insulation and decoration integrated board. It is composed of an adhesive layer and a thermal insulation and decoration finished board. The thermal insulation and decoration integrated board is an insulation and decoration system placed on the surface of the building wall. The thermal insulation effect is excellent and long-term, with less thermal bridge effect and good energy-saving and thermal insulation effect. There are many construction schemes. It is not only suitable for the external wall insulation and decoration of new buildings, but also for the energy-saving and decorative renovation of old buildings; it is suitable for all kinds of public buildings, and also for the external wall insulation of residential buildings; it is suitable for buildings in cold northern regions, and also for buildings in hot southern regions.

[0003] Most of the existing insulation boards are square. During the insulation board forming process, the surface flatness of the insulation board cannot be guaranteed. After the finished product is formed, it has to be leveled separately, which increases the complexity of the insulation board manufacturing process. Summary of the invention

[0004] The object of the present invention is to provide a method for manufacturing a calcium magnesium silicate thermal insulation integrated board to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a method for manufacturing a calcium magnesium silicate thermal insulation integrated board, comprising the following steps:

[0006] (1) Make a mold and calculate the ingredient ratio of the insulation board, add the ingredients into the measured water, and introduce the mixed slurry into a stirring device to stir evenly.

[0007] (2) Pour the evenly stirred mixture into the mold, level it, and then lay the first layer of insulation.

[0008] (3) Repeat steps (2) and (3) to level the first insulation layer, then pour the mixed liquid in, repeat the process of mixing first and then insulation layer, and repeat at least 3-5 times.

[0009] (4) Flatten, shape, dry and demould.

[0010] (5) Lift the insulation board after demolding and hardening, and make grooves to complete the production of the finished product.

[0011] Preferably, the ingredients of the thermal insulation board include silicon powder, calcium powder, and natural log pulp fiber, and the ratio of silicon powder, calcium powder, and natural log pulp fiber is 4:4:2.

[0012] Preferably, the process of mixing first and then insulating the layer in step (3) is repeated five times.

[0013] Preferably, the mold includes a bottom plate and a frame installed on the bottom plate, a molding cavity is opened at the center of the inner cavity of the frame, a rotating mechanism is arranged at the top of the frame, sliding grooves are opened on the surfaces of the left and right side walls of the frame, the inner cavities of the two sliding grooves are rotatably connected with threaded screws, one end of the threaded screw extending out of the side wall of the frame is connected to the rotating mechanism, a slider is slidably connected to the threaded screw, a fixed seat is fixedly connected between the tops of the two sliders, an electric telescopic rod is arranged at the center of the top of the fixed seat, a slide groove is arranged at the center of the inner cavity of the fixed seat, and a slide plate is connected at one end of the electric telescopic rod extending into the inner cavity of the slide groove, a plurality of guide rods are fixedly connected to the bottom of the slide plate, a leveling seat is slidably inserted at the bottom of the guide rod, a telescopic spring sleeved on the guide rod is connected between the leveling seat and the slide plate, a leveling groove is arranged at the center of the bottom of the leveling seat, a flattening roller is rotatably connected to the inner cavity of the leveling groove, and shovel blocks are arranged at the bottom of the front and rear side walls of the leveling seat along its length direction.

[0014] Preferably, the rotating mechanism includes a rotating shaft, a forward and reverse motor and a conveyor belt, and mounting seats are fixedly connected to the left and right sides of the top of the frame. A rotating shaft is rotatably connected between the two mounting seats and the frame, a forward and reverse motor is fixedly connected to the top of the left mounting seat, and the power output end of the forward and reverse motor is connected to the rotating shaft, and one end of the rotating shaft extending into the inner cavity of the sliding groove is connected to the threaded screw.

[0015] Preferably, the fixing seats on the left and right sides of the electric telescopic rod are slidably connected with limit rods, the two limit rods are symmetrically arranged with respect to the electric telescopic rod, and one end of the limit rod extending into the inner cavity of the slide groove is fixedly connected to the slide plate.

[0016] Preferably, a plurality of guide grooves cooperating with the guide rods are formed on the top surface of the leveling seat, and the maximum distance that the guide rods slide along the leveling seat is less than the depth of the guide grooves.

[0017] Preferably, scale lines are arranged on the inner cavity side wall of the frame along the thickness direction thereof.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. A method for manufacturing a calcium magnesium silicate thermal insulation integrated board and a processing mold thereof of the present invention manufacture the thermal insulation board by a pressing method. During the pressing process, the inner cavity of the thermal insulation board has fewer voids and a high structural strength. The mixed layer and the thermal insulation layer of the thermal insulation board are arranged layer by layer, and the mixed layer is the thermal insulation layer, which can improve the thermal insulation effect of the thermal insulation board.

[0020] 2. A method for manufacturing a calcium magnesium silicate thermal insulation integrated board and a processing mold thereof of the present invention form a sliding structure through a rotating structure, a threaded screw, a slider and a fixed structure, and utilize the sliding structure to drive a flattening roller to roll, and the surface of the mixed material in the frame is rolled by the flattening roller, thereby ensuring the flatness of the surface of the mixed material, and the movement of the slide plate is driven by an electric telescopic rod to adjust the height of the flattening roller to achieve the purpose of manufacturing thermal insulation boards of different thicknesses, and a downward pressing structure is formed by a guide rod, a telescopic spring and a leveling seat, and the elastic deformation of the telescopic spring in the downward pressing structure is utilized to enable the leveling seat to always maintain a downward pressing effect, thereby ensuring the horizontality of the surface of the mixed material, and compacting it, thereby reducing the generation of bubbles in the mixed material.

[0021] 3. The manufacturing method of the calcium magnesium silicate thermal insulation integrated board and the processing mold thereof of the present invention can clean out the excess mixed materials through the shovel block, which not only saves raw materials, but also reduces the influence of the excess materials on the forming of the thermal insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the overall structure of the mold of the present invention;

[0023] Figure 2 It is a front view of the frame section of the present invention;

[0024] Figure 3 A bottom view of a cross-section of a fixing seat of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the leveling seat of the present invention;

[0026] In the figure, 1, bottom plate; 2, frame; 3, sliding groove; 4, threaded screw; 6, slider; 7, rotating mechanism; 71, rotating shaft; 72, forward and reverse motor; 73, conveyor belt; 8, fixed seat; 9, electric telescopic rod; 10, molding cavity; 11, sliding groove; 12, mounting seat; 13, guide rod; 14, guide groove; 15, telescopic spring; 16, leveling groove; 17, flattening roller; 18, slide plate; 19, limit rod; 20, scale line; 21, shovel block; 22, leveling seat. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The present invention provides an embodiment.

[0029] A method for manufacturing a calcium magnesium silicate thermal insulation integrated board comprises the following steps:

[0030] (1) Make a mold and calculate the ingredient ratio of the insulation board, add the ingredients into the measured water, and introduce the mixed slurry into a stirring device to stir evenly.

[0031] (2) Pour the evenly stirred mixture into the mold, level it, and then lay the first layer of insulation.

[0032] (3) Repeat steps (2) and (3) to level the first insulation layer, then pour the mixed liquid in, repeat the process of mixing first and then insulation layer, and repeat at least 3-5 times.

[0033] (4) Flatten, shape, dry and demould.

[0034] (5) Lift the insulation board after demolding and hardening, and make grooves to complete the production of the finished product.

[0035] Furthermore, the ingredients of the insulation board include silicon powder, calcium powder, and natural log pulp fiber, and the ratio of silicon powder, calcium powder, and natural log pulp fiber is 4:4:2. The appropriate ratio can improve the structural strength of the insulation board.

[0036] Furthermore, the process of first mixing and then adding the insulation layer in step (3) is repeated five times. The odd number of repetitions can ensure that the mixing layer wraps the insulation layer, thereby improving the insulation effect of the insulation board.

[0037] Specifically, Figure 1-4 As shown, a processing mold for a calcium magnesium silicate thermal insulation integrated board, the mold includes a bottom plate 1, a frame 2 installed on the bottom plate 1, a molding cavity 10 is opened at the center of the inner cavity of the frame 2, a rotating mechanism 7 is arranged on the top of the frame 2, sliding grooves 3 are opened on the surfaces of the left and right side walls of the frame 2, the inner cavities of the two sliding grooves 3 are rotatably connected with threaded screws 4, one end of the threaded screw 4 extending out of the side wall of the frame 2 is connected to the rotating mechanism 7, a slider 6 is slidably connected to the threaded screw 4, a fixing seat 8 is fixedly connected between the tops of the two sliders 6, an electric telescopic rod 9 is arranged at the center of the top of the fixing seat 8, and a sliding Slot 11, one end of the electric telescopic rod 9 extending into the inner cavity of the slide slot 11 is connected with a slide plate 18, a plurality of guide rods 13 are fixedly connected to the bottom of the slide plate 18, a leveling seat 22 is slidably inserted at the bottom of the guide rod 13, a telescopic spring 15 sleeved on the guide rod 13 is connected between the leveling seat 22 and the slide plate 18, a leveling groove 16 is arranged at the bottom center of the leveling seat 22, a flattening roller 17 is rotatably connected to the inner cavity of the leveling groove 16, and a shovel block 21 is arranged at the bottom of the front and rear side walls of the leveling seat 22 along its length direction, so that the product in the mold can be leveled and compacted, thereby reducing the generation of bubbles in the insulation board and preventing the insulation board from cracking.

[0038] It is understandable that a uniform anti-sticking coating is applied on the circumference of the flattening roller 17 , which can reduce the adhesion between the flattening roller 17 and the mixed material, thereby ensuring the flattening effect of the flattening roller 17 .

[0039] Furthermore, if Figure 1-2 As shown, the rotating mechanism 7 includes a rotating shaft 71, a forward and reverse motor 72 and a conveyor belt 73. The left and right sides of the top of the frame 2 are fixedly connected with mounting seats 12. The two mounting seats 12 are rotatably connected to the frame 2 with a rotating shaft 71. The top of the left mounting seat 12 is fixedly connected with a forward and reverse motor 72, and the power output end of the forward and reverse motor 72 is connected to the rotating shaft 71. The end of the rotating shaft 71 extending into the inner cavity of the sliding groove 3 is connected to the threaded screw 4. A single unit drives two threaded screws 4, which can reduce the use of motors, and the two threaded screws 4 can rotate synchronously, thereby ensuring the smooth movement of the fixed seat 8, so that the fixed seat 8 can make a linear motion along the top seat of the frame 2.

[0040] Furthermore, if Figure 3 As shown, limit rods 19 are slidably connected to the fixed seats 8 on the left and right sides of the electric telescopic rod 9. The two limit rods 19 are symmetrically arranged with respect to the electric telescopic rod 9. One end of the limit rod 19 extending into the inner cavity of the slide groove 11 is fixedly connected to the slide plate 18. The two symmetrically arranged limit rods 19 can limit one end of the slide plate 18, thereby ensuring the levelness of the two ends of the slide plate 18, thereby ensuring the parallelism of the flattening roller 17 with the horizontal plane, and further ensuring the flatness of the surface of the insulation board.

[0041] Furthermore, if Figure 3 As shown, the top surface of the leveling seat 22 is provided with a plurality of guide grooves 14 that cooperate with the guide rods 13. The maximum distance that the guide rods 13 slide along the leveling seat 22 is less than the groove depth of the guide grooves 14. This can limit the sliding distance of the guide rods 13, thereby reducing the possibility of separation between the leveling seat 22 and the slide plate 18, thereby ensuring the production of the insulation board.

[0042] Furthermore, if Figure 1 As shown, scale lines 20 are arranged on the inner cavity side wall of the frame 2 along its thickness direction. The scale lines 20 can be used to clearly see the thickness of the insulation board, thereby ensuring the quality of the product.

[0043] The working principle of the mold is as follows: the stirred mixed liquid is introduced layer by layer into the molding cavity 10 of the inner cavity of the frame 2, a certain amount of mixed liquid is introduced according to the preset layout thickness, the electric telescopic rod 9 is started, and the moving electric telescopic rod 9 drives the fixed seat 8 to move downward, and the fixed seat 8 is connected to the leveling seat 22 through the guide rod 13, so the leveling seat 22 has the same movement trend as the fixed seat 8, and the leveling seat 22 is also pressed downward, thereby pressing the flattening roller 17 into the mixed liquid, and the height of the flattening roller 17 is adjusted by the scale line 20. After adjustment, the forward and reverse motor 72 in the rotating mechanism 7 is started, and the forward and reverse motor 72 drives the rotating shaft 71 to rotate. The two rotating shafts 71 are driven by the conveyor belt 73, so the two threaded screws 4 are driven to rotate under the drive of the rotating shaft 71, and the threaded screws 4 drive the two sliders 6 to move. The two sliders 6 are connected to a fixed seat 8, so the fixed seat 8 moves back and forth along the top of the frame 2, and the surface of the mixed material is compacted and leveled by the back and forth movement of the flattening roller 17. The elastic deformation of the telescopic spring 15 is used to make the leveling seat 22 always maintain the effect of downward pressing, thereby ensuring the horizontal shape of the surface of the mixed material, and can also be compacted, reducing the generation of bubbles in the mixed material. During the movement of the leveling seat 22, the shovel block 21 shovels out the excess mixed material. After a period of movement, observe whether the thickness of the mixed material reaches the thickness thereof. If not, continue to level and scrape off the shovel block 21, and re-introduce the mixed material into the molding cavity 10 until it is laid to the expected thickness, and shovel off and collect the excess mixed material on the shovel block 21, and then lay the insulation layer, repeat the above steps, start the electric telescopic rod 9 and the forward and reverse motor 72 in turn, and use the flattening roller 17 for leveling to ensure the flatness of the surface of the insulation layer, thereby facilitating the laying of the next layer of mixed material, and repeat the above steps five times, i.e., three layers of mixed material and two layers of insulation.

[0044] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and range of equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A method for manufacturing a calcium magnesium silicate thermal insulation integrated board, characterized in that: The following steps are involved: (1) Make a mold and calculate the ratio of the ingredients of the insulation board, add the ingredients to the measured water, and introduce the mixed slurry into the stirring device to stir evenly; (2) Pour the evenly stirred mixture into the mold, level it, and then lay the first layer of insulation; (3) Repeat steps (2) and (3) to level the first insulation layer, then pour the mixed liquid in, repeat the process of mixing first and then insulation layer, and repeat 4 times; (4) Flattening, shaping, drying and demoulding; (5) Lift the calcium magnesium silicate insulation integrated board after demoulding and hardening and draw grooves to realize the production of finished products; The ingredients of the thermal insulation board include silicon powder, calcium powder, and natural log pulp fiber, and the ratio of silicon powder, calcium powder, and natural log pulp fiber is 4:4:2; The mold comprises a bottom plate (1), a frame (2) mounted on the bottom plate (1), a molding cavity (10) is provided at the center of the inner cavity of the frame (2), a rotating mechanism (7) is provided at the top of the frame (2), sliding grooves (3) are provided on the surfaces of the left and right side walls of the frame (2), the inner cavities of the two sliding grooves (3) are both rotatably connected with threaded screws (4), one end of the threaded screw (4) extending out of the side wall of the frame (2) is connected to the rotating mechanism (7), a slider (6) is slidably connected to the threaded screw (4), a fixing seat (8) is fixedly connected between the tops of the two sliders (6), an electric telescopic rod (9) is provided at the center of the top of the fixing seat (8), and the A slide groove (11) is arranged at the center of the inner cavity of the fixed seat (8); one end of the electric telescopic rod (9) extending into the inner cavity of the slide groove (11) is connected to a slide plate (18); a plurality of guide rods (13) are fixedly connected to the bottom of the slide plate (18); a leveling seat (22) is slidably inserted at the bottom of the guide rod (13); a telescopic spring (15) sleeved on the guide rod (13) is connected between the leveling seat (22) and the slide plate (18); a leveling groove (16) is arranged at the center of the bottom of the leveling seat (22); a flattening roller (17) is rotatably connected to the inner cavity of the leveling groove (16); and a shovel block (21) is arranged at the bottom of the front and rear side walls of the leveling seat (22) along its length direction.

2. The method for manufacturing a calcium magnesium silicate thermal insulation integrated board according to claim 1, characterized in that: The rotating mechanism (7) comprises a rotating shaft (71), a forward and reverse motor (72) and a conveyor belt (73); mounting seats (12) are fixedly connected to the left and right sides of the top of the frame (2); a rotating shaft (71) is rotatably connected between the two mounting seats (12) and the frame (2); a forward and reverse motor (72) is fixedly connected to the top of the left mounting seat (12); a power output end of the forward and reverse motor (72) is connected to the rotating shaft (71); and one end of the rotating shaft (71) extending into the inner cavity of the sliding groove (3) is connected to the threaded screw (4).

3. The method for manufacturing a calcium magnesium silicate thermal insulation integrated board according to claim 1, characterized in that: Limiting rods (19) are slidably connected to the fixed seats (8) on the left and right sides of the electric telescopic rod (9), and the two limiting rods (19) are symmetrically arranged with respect to the electric telescopic rod (9). One end of the limiting rod (19) extending into the inner cavity of the slide groove (11) is fixedly connected to the slide plate (18).

4. The method for manufacturing a calcium magnesium silicate thermal insulation integrated board according to claim 1, characterized in that: The top surface of the leveling seat (22) is provided with a plurality of guide grooves (14) matched with the guide rods (13), and the maximum distance that the guide rods (13) slide along the leveling seat (22) is less than the groove depth of the guide grooves (14).

5. The method for manufacturing a calcium magnesium silicate thermal insulation integrated board according to claim 1, characterized in that: Graduation lines (20) are arranged on the inner cavity side wall of the frame (2) along the thickness direction thereof.

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