Preparation device for flame-retardant composite thermal insulation board

Abstract

The utility model relates to the field of flame-retardant composite insulation boards, in particular to a flame-retardant composite insulation board preparation device which comprises a supporting frame used for supporting a driving mechanism. According to the preparation device for the flame-retardant composite insulation board, through the arrangement of the driving mechanism, the compression mold, the stirring mechanism, the pressurizing assembly and the cooling assembly, raw materials and flame retardants are poured into the stirring barrel, and a second driving motor switch is turned on to drive a transmission rod and stirring blades to rotate; the raw materials and the flame retardant in the stirring barrel are fully mixed, then the mixed materials fall into a compression mold through a discharging port, then a first driving motor switch is turned on to drive a lead screw and the external compression mold to move to the position below a pressing plate, then a hydraulic cylinder switch is turned on, and a connecting plate and the pressing plate are pushed to conduct pressurization treatment on the materials in the compression mold; and finally, the pressurized compression mold is moved into a cooling bin, and the compression mold is cooled through a plurality of sets of first fans and second fans.

Description

Technical Field

[0001] The utility model relates to the field of flame-retardant composite thermal insulation board materials, in particular to a device for preparing the flame-retardant composite thermal insulation board materials. Background Art

[0002] Flame-retardant composite insulation panels are made by combining flame-retardant materials and a base material (such as insulation core, panels, and baseboards) with an adhesive (or foam). The use of flame-retardant materials significantly reduces the spread of fire during combustion, and in some cases, can even self-extinguish, effectively improving building fire safety. However, the production of flame-retardant composite insulation panels requires a series of manufacturing equipment.

[0003] Existing flame-retardant composite insulation board preparation equipment requires a series of processing, but most of the preparation and processing processes are separate, and each processing link is discontinuous, which will cause the board to be affected by multiple factors during the preparation process, making it difficult to stably control product quality, resulting in poor forming effects and affecting the mechanical properties and durability of the board.

[0004] Therefore, it is necessary to invent a flame retardant composite thermal insulation board preparation device to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a flame-retardant composite thermal insulation board preparation device, which pours raw materials and flame retardants into a mixing barrel respectively, turns on the second drive motor switch to drive the transmission rod and the stirring blade to rotate, and fully mixes the raw materials and flame retardants inside the mixing barrel, and then drops the mixed materials into the compression mold through the discharge port, and then turns on the first drive motor switch to drive the screw rod and the external compression mold to move to the bottom of the pressing plate, and then turns on the hydraulic cylinder switch to push the connecting plate and the pressing plate to pressurize the material in the compression mold, and finally the pressurized compression mold moves to the cooling bin, and the compression mold is cooled by multiple groups of first fans and second fans, thus forming a series of processes, improving work efficiency, and solving the problem that the existing flame-retardant composite thermal insulation board preparation device proposed in the above background technology requires a series of processing, but most of the preparation processes are separate, and each processing link is not coherent, which will cause the board to be affected by multiple factors during the preparation process, making it difficult to stably control the product quality, thereby resulting in poor forming effect and affecting the mechanical properties and durability of the board.

[0006] In order to achieve the above-mentioned object, the present utility model provides the following technical solutions: a flame-retardant composite thermal insulation board preparation device, comprising a support frame for supporting a driving mechanism;

[0007] A driving mechanism is installed above the support frame and is used to drive the compression mold to move. The external thread of the driving mechanism is connected to the compression mold. The first bracket is fixedly connected to the left side of the upper part of the support frame, and the second bracket is fixedly connected to the upper part of the support frame;

[0008] A stirring mechanism is provided above the first bracket and is used for stirring and mixing the raw materials;

[0009] A pressurizing assembly, disposed above the second bracket and used for pressurizing the plate;

[0010] The cooling assembly is arranged on the right side above the support frame and is used for cooling.

[0011] Preferably, the driving mechanism includes a fixing frame, which is arranged on both sides above the support frame. A first driving motor is fixedly arranged on one side of the fixing frame, and an output end of the first driving motor is fixedly connected to a screw rod, and the compression mold is threadedly connected to the outside of the screw rod.

[0012] Preferably, an inner cavity is provided on the inner surface of the compression mold, and a first electric heater is provided inside the inner cavity.

[0013] Preferably, the stirring mechanism includes a stirring barrel, which is installed above the first bracket, and a second electric heater is provided inside the stirring barrel. A second drive motor is fixedly provided above the stirring barrel, and the output end of the second drive motor is fixedly connected to a transmission rod, and the outside of the transmission rod is fixedly connected to stirring blades. A feed port is opened on the upper left side of the stirring barrel, and a discharge port is opened at the bottom of the stirring barrel.

[0014] Preferably, the pressurizing assembly includes a hydraulic cylinder, which is arranged above the second bracket, and the lower end of the hydraulic cylinder is fixedly connected to a connecting plate, a pressure plate is arranged below the connecting plate, and movable rods are arranged around the top of the pressure plate, and the movable rods are slidably connected to the connecting plate, and springs are arranged on the outside of the movable rod and below the connecting plate.

[0015] Preferably, the cooling assembly includes a cooling bin, which is fixedly arranged on the upper right side of the support frame, with first fans arranged on both sides above the cooling bin, and second fans arranged on both sides inside the cooling bin.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. By setting up a driving mechanism, a compression mold, a stirring mechanism, a pressurizing component and a cooling component, a series of preparation and processing processes are put together, which not only enhances the consistency but also improves the work efficiency. By pouring the raw materials and the flame retardant into the stirring barrel respectively, and turning on the second driving motor switch to drive the transmission rod and the stirring blade to rotate, the raw materials and the flame retardant inside the stirring barrel are fully mixed, and then the mixed materials are dropped into the compression mold through the discharge port. Then, the first driving motor switch is turned on to drive the screw rod and the external compression mold to move to the bottom of the pressing plate, and then the hydraulic cylinder switch is turned on to push the connecting plate and the pressing plate to pressurize the material in the compression mold. Finally, the pressurized compression mold is moved to the cooling bin, and the compression mold is cooled by multiple groups of first fans and second fans. This forms a series of processes and improves work efficiency.

[0018] 2. Through the setting, multiple second electric heaters are set in the middle of the mixing barrel, which can be heated in advance during the mixing process of the raw materials and flame retardant, which can save production time and improve production efficiency. The inner cavity of the compression mold is also equipped with multiple first electric heaters, so that the raw materials are heated in the compression mold to ensure that the plate is evenly heated during the molding process, which is conducive to the uniform curing of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the driving mechanism structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the compression mold structure of the present utility model;

[0023] Figure 4 This is a schematic diagram of the stirring mechanism structure of the present utility model;

[0024] Figure 5 This is a schematic structural diagram of the pressurizing component of the present utility model;

[0025] Figure 6 This is a schematic diagram of the cooling component structure of the present utility model.

[0026] Description of reference numerals:

[0027] 1. Support frame; 2. Driving mechanism; 201. Fixed frame; 202. First driving motor; 203. Screw; 3. Compression mold; 4. Inner cavity; 5. First electric heater; 6. First bracket; 7. Stirring mechanism; 701. Stirring barrel; 702. Second electric heater; 703. Second driving motor; 704. Transmission rod; 705. Stirring blade; 706. Feed port; 707. Discharge port; 8. Second bracket; 9. Pressurizing assembly; 901. Hydraulic cylinder; 902. Connecting plate; 903. Pressing plate; 904. Movable rod; 905. Spring; 10. Cooling assembly; 1001. Cooling chamber; 1002. First fan; 1003. Second fan. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides Figure 1-6 The device for preparing a flame-retardant composite thermal insulation board shown includes a support frame 1 for supporting a driving mechanism 2;

[0030] The driving mechanism 2 is installed above the support frame 1 and is used to drive the compression mold 3 to move. The external thread of the driving mechanism 2 is connected to the compression mold 3. The first bracket 6 is fixedly connected to the left side of the upper part of the support frame 1, and the second bracket 8 is fixedly connected to the upper part of the support frame 1;

[0031] A stirring mechanism 7 is provided above the first support 6 and is used for stirring and mixing the raw materials;

[0032] A pressurizing assembly 9 is provided above the second bracket 8 and is used to pressurize the plate;

[0033] The cooling component 10 is arranged on the right side above the support frame 1 and is used for cooling. By turning on the second drive motor 703 switch, the transmission rod 704 and the stirring blade 705 are driven to rotate, and the raw materials and flame retardant inside the mixing barrel 701 are fully mixed. Then, the mixed material is dropped into the compression mold 3 through the discharge port 707. Then, the first drive motor 202 switch is turned on to drive the screw rod 203 and the external compression mold 3 to move to the bottom of the pressing plate 903. Then, the hydraulic cylinder 901 switch is turned on to push the connecting plate 902 and the pressing plate 903 to pressurize the material in the compression mold 3. Finally, the pressurized compression mold 3 is moved to the cooling bin 1001, and the compression mold 3 is cooled by multiple groups of first fans 1002 and second fans 1003. This forms a series of processes and improves work efficiency.

[0034] like Figure 1 and Figure 2As shown, the driving mechanism 2 includes a fixed frame 201, which is arranged on both sides above the support frame 1. A first driving motor 202 is fixedly arranged on one side of the fixed frame 201, and the output end of the first driving motor 202 is fixedly connected to a screw rod 203. The compression mold 3 is threadedly connected to the outside of the screw rod 203. By turning on the switch of the first driving motor 202 on one side of the fixed frame 201, the screw rod 203 is driven to rotate. The rotation of the screw rod 203 drives the external compression mold 3 to move on the compression mold 3, so that it is convenient to slide to different processing positions.

[0035] like Figure 1 、 Figure 2 and Figure 3 As shown, an inner cavity 4 is provided on the inner surface of the compression mold 3, and a first electric heater 5 is provided inside the inner cavity 4. The inner cavity 4 of the compression mold 3 is also provided with multiple first electric heaters 5, so that the raw material is heated in the compression mold 3 to ensure that the plate is evenly heated during the forming process, which is conducive to the uniform solidification of the plate.

[0036] like Figure 1 and Figure 4 As shown, the stirring mechanism 7 includes a stirring barrel 701, which is installed above the first bracket 6, and a second electric heater 702 is provided inside the stirring barrel 701. A second drive motor 703 is fixedly provided above the stirring barrel 701, and the output end of the second drive motor 703 is fixedly connected to a transmission rod 704, and the outside of the transmission rod 704 is fixedly connected to a stirring blade 705. A feed port 706 is provided on the upper left side of the stirring barrel 701, and a discharge port 707 is provided below the stirring barrel 701. By pouring the raw materials and flame retardant into the stirring barrel 701 respectively from the feed port 706, and then turning on the second electric heater 702 switch in the stirring barrel 701, the raw materials and flame retardant in the stirring barrel 701 are heated, and then by turning on the second drive motor 703 switch, the transmission rod 704 and the stirring blade 705 are driven to rotate, and the raw materials and flame retardant in the stirring barrel 701 are fully mixed and heated.

[0037] like Figure 1 and Figure 5As shown, the pressurizing assembly 9 includes a hydraulic cylinder 901, which is arranged above the second bracket 8. The lower end of the hydraulic cylinder 901 is fixedly connected to a connecting plate 902, and a pressure plate 903 is arranged below the connecting plate 902. Movable rods 904 are arranged around the top of the pressure plate 903. The movable rods 904 are slidably connected to the connecting plate 902, and a spring 905 is arranged on the outside of the movable rod 904 and below the connecting plate 902. When the compression mold 3 moves to the bottom of the pressure plate 903, the hydraulic cylinder 901 switch is turned on to push the connecting plate 902 and the pressure plate 903 to pressurize the heated raw material in the compression mold 3. During the pressurization process, the pressure plate 903 is squeezed in the connecting plate 902 by the movable rods 904 around the top and the external springs 905 to avoid excessive pressure and increase the burden on the surface of the pressure plate 903.

[0038] like Figure 1 and Figure 6 As shown, the cooling assembly 10 includes a cooling chamber 1001, which is fixedly arranged on the upper right side of the support frame 1. First fans 1002 are arranged on both sides of the upper side of the cooling chamber 1001, and second fans 1003 are arranged on both sides of the interior of the cooling chamber 1001. When the plate in the compression mold 3 is pressurized and shaped and then moved into the cooling chamber 1001, the plate in the compression mold 3 is cooled by multiple groups of first fans 1002 and second fans 1003.

[0039] The working principle of this utility model is as follows: first, the external power supply is connected, and then the raw materials and flame retardant are poured into the mixing barrel 701 from the feed port 706 on the upper left side, and then the multiple second electric heating switches 702 inside the mixing barrel 701 are turned on to heat the raw materials and flame retardant inside the mixing barrel 701. Next, the second drive motor 703 switch is turned on to drive the transmission rod 704 and the stirring blade 705 to rotate in the mixing barrel 701 to fully heat and mix the raw materials and flame retardant. When the mixing is completed, the valve of the discharge port 707 below the mixing barrel 701 is opened. The door is opened to drop the raw materials inside into the compression mold 3, and then the multiple first electric heating switches 5 in the inner cavity 4 of the compression mold 3 are turned on to heat the raw materials in the compression mold 3 again. Then, the two sets of first drive motors 202 switches are turned on to drive the screw rod 203 in the fixed frame 201 to rotate, thereby driving the compression mold 3 to move to the bottom of the pressing plate 903. Then, the first drive motor 202 switch is turned off, and the hydraulic cylinder 901 switch is turned on to push the connecting plate 902 and the pressing plate 903 to pressurize the heated raw materials in the compression mold 3, so that the raw materials are pressed under the pressure. The heating and pressurizing process in the compression mold 3 can ensure that the sheet is evenly heated during the forming process, which is conducive to the uniform solidification of the sheet. During the pressurizing process, the pressing plate 903 is squeezed in the connecting plate 902 by the movable rods 904 on all four sides and the external springs 905 to avoid excessive pressure and increase the burden on the surface of the pressing plate 903. After the pressurizing is completed, the hydraulic cylinder 901 switch is turned off to lift the entire pressing plate 903 back to its original position. At this time, the multiple first electric heaters 5 switches inside the compression mold 3 are turned off again. Then, the first drive motor 202 switch is turned on to drive the screw 203 to rotate and move the compression mold 3 into the cooling chamber 1001. Then, the multiple first fans 1002 and the second fans 1003 switches are turned on to cool the sheet formed inside the compression mold 3. When the cooling is completed, the first fans 1002 and the second fans 1003 switches are turned off. Finally, the staff takes out the flame-retardant composite insulation board in the compression mold 3. Finally, when the device is no longer used, the external power supply is cut off. In this way, the use process of the flame-retardant composite insulation board preparation device is completed.

[0040] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A flame-retardant composite thermal insulation board preparation device, characterized by: It comprises a support frame (1) for supporting a driving mechanism (2); A driving mechanism (2) is installed above the support frame (1) and is used to drive the compression mold (3) to move. The external thread of the driving mechanism (2) is connected to the compression mold (3). The left side of the upper part of the support frame (1) is fixedly connected to the first bracket (6). The upper part of the support frame (1) is fixedly connected to the second bracket (8). A stirring mechanism (7), arranged above the first bracket (6), for stirring and mixing the raw materials; A pressurizing assembly (9), disposed above the second bracket (8), for pressurizing the plate; A cooling assembly (10) is arranged on the right side above the support frame (1) and is used for cooling.

2. The flame-retardant composite thermal insulation board preparation device according to claim 1, characterized in that: The driving mechanism (2) comprises a fixing frame (201), the fixing frame (201) being arranged on both sides above the support frame (1), a first driving motor (202) being fixedly arranged on one side of the fixing frame (201), a screw rod (203) being fixedly connected to the output end of the first driving motor (202), and the compression mold (3) being threadedly connected to the outside of the screw rod (203).

3. The flame-retardant composite thermal insulation board preparation device according to claim 1, characterized in that: An inner cavity (4) is provided on the inner surface of the compression mold (3), and a first electric heater (5) is provided inside the inner cavity (4).

4. The flame-retardant composite thermal insulation board preparation device according to claim 1, characterized in that: The stirring mechanism (7) comprises a stirring barrel (701), the stirring barrel (701) being mounted above the first bracket (6), a second electric heater (702) being provided inside the stirring barrel (701), a second driving motor (703) being fixedly provided above the stirring barrel (701), an output end of the second driving motor (703) being fixedly connected to a transmission rod (704), and a stirring blade (705) being fixedly connected to the outside of the transmission rod (704), a feed port (706) being provided on the upper left side of the stirring barrel (701), and a discharge port (707) being provided below the stirring barrel (701).

5. The flame-retardant composite thermal insulation board preparation device according to claim 1, characterized in that: The pressurizing assembly (9) includes a hydraulic cylinder (901), which is arranged above the second bracket (8). The lower end of the hydraulic cylinder (901) is fixedly connected to a connecting plate (902), a pressure plate (903) is arranged below the connecting plate (902), and movable rods (904) are arranged around the top of the pressure plate (903). The movable rods (904) are slidably connected to the connecting plate (902), and a spring (905) is arranged on the outside of the movable rod (904) and below the connecting plate (902).

6. The flame-retardant composite thermal insulation board preparation device according to claim 1, characterized in that: The cooling assembly (10) comprises a cooling chamber (1001), wherein the cooling chamber (1001) is fixedly arranged on the right side above the support frame (1), first fans (1002) are arranged on both sides above the cooling chamber (1001), and second fans (1003) are arranged on both sides inside the cooling chamber (1001).

Images