Aluminum silicate wool board compression molding device

Abstract

The utility model discloses an aluminum silicate wool board pressing forming device which comprises a workbench, a pressing assembly used for pressing an aluminum silicate wool board is arranged above the middle of the workbench, the tops of the two sides of the workbench are each provided with a shell, and openings of the two shells are oppositely arranged. The synchronous controller controls the two sets of servo motors to rotate synchronously, the synchronous controller controls the two sets of servo motors to rotate synchronously, the synchronous controller controls the two sets of servo motors to rotate synchronously, the synchronous controller controls the two sets of servo motors to rotate synchronously, and the synchronous controller controls the two sets of servo motors to rotate synchronously. The gear on the corresponding side is driven to rotate, the gear rotates to drive the rack to slide in the inner cavity of the shell, and the aluminum silicate wool board is driven to move out of the top of the workbench by means of the face, making contact with the aluminum silicate wool board, of the rack, so that the pressing efficiency is improved, and the workload of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum silicate cotton board pressing and molding device, specifically an aluminum silicate cotton board pressing and molding device. Background Technology

[0002] Aluminum silicate board is made by melting high-quality calcined bauxite in an electric furnace at over 2000℃, blowing it into fibers, and uniformly adding special binders, oil repellents, and water repellents, followed by heating and curing. It is suitable for insulation applications in the power industry, power boilers, steam turbines, and nuclear power plants.

[0003] Currently, Chinese patent CN211542468U discloses an extrusion and pressing device for producing rock wool boards. The device includes a platform, a workbench, a frame, pressure rollers, a first motor, a second motor, and a third motor. A reciprocating motion device is installed inside the workbench. A slide rail is provided on the upper surface of the workbench, and the slide rail is slidably connected to a slider. The slider is fixedly connected to the lower surface of the platform. A frame is fixedly connected to both sides of the platform. A hollow groove is opened in the middle of the frame, and a movable plate is slidably connected inside the hollow groove. A pressure roller is rotatably connected between two movable plates via a rotating shaft. The reciprocating motion device drives the platform to reciprocate, causing the pressure rollers to repeatedly extrude and press the rock wool boards, thereby completely squeezing out air and thoroughly compacting the rock wool boards, improving their quality. The height of the pressure rollers can be adjusted by the cooperation of the motors, gears, and racks. This design is not only simple to operate but also allows for the production of rock wool boards of different thicknesses according to requirements.

[0004] The aforementioned extrusion and pressing device for producing rock wool boards has some problems in use. Although it can produce rock wool boards of different thicknesses according to demand, manually unloading the pressed rock wool boards reduces the pressing efficiency and increases the labor intensity of the workers. Utility Model Content

[0005] The purpose of this utility model is to provide an aluminum silicate cotton board pressing and molding device to solve the problem mentioned in the background art of manually unloading the pressed rock wool board, which reduces the pressing efficiency of the rock wool board and increases the labor intensity of the workers.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An aluminum silicate cotton board pressing and forming device includes a worktable, a pressing component for pressing aluminum silicate cotton board is provided above the middle of the worktable, a housing is provided on the top of both sides of the worktable, the openings of the two sets of housings are arranged opposite each other, the inner cavity of the two sets of housings is provided with a conveying component for conveying the pressed aluminum silicate cotton board, and an adjustment component is provided at the bottom of the worktable for adjusting the distance between the two sets of housings.

[0008] The conveying assembly includes racks that are slidably inserted into the inner cavities of two sets of housings, with the tooth surfaces of the two sets of racks facing each other. Support plates are fixedly installed on the upper and lower sides of the facing ends of the two sets of housings. Gears are rotatably connected between the two sets of support plates on the same side, and the two sets of gears respectively mesh with the surfaces of the racks on the corresponding sides. Servo motors are fixedly installed on the top of the upper support plate, and the output shafts of the two sets of servo motors are respectively connected to the gears on the corresponding sides. L-shaped plates are provided on both sides of the top of the input end of the worktable, and the ends of the two sets of L-shaped plates are respectively fixedly connected to the ends of the racks on the corresponding sides. A synchronization controller is provided on one side of the worktable, and the signal input ends of the two sets of servo motors are electrically connected to the signal output end of the synchronization controller through wires.

[0009] As a preferred technical solution, an anti-slip layer is sprayed on the opposite side of both sets of racks.

[0010] As a preferred technical solution, guide grooves are provided on both the upper and lower sides of the two sets of racks, and guide bars are slidably connected to the inner cavity of the guide grooves. The two sets of guide bars on the same side are respectively fixedly connected to the upper and lower inner walls of the corresponding side shell.

[0011] As a preferred technical solution, the pressing assembly includes a square block disposed above the center of the workbench. Two sets of support rods are fixedly connected to both sides of the square block. The other end of the support rod bends downward and is fixedly connected to the corresponding side surface of the workbench. A hydraulic push rod is fixedly connected to the top of the square block. The telescopic end of the hydraulic push rod penetrates downward through the square block and is connected to a pressing mold for pressing the aluminum silicate cotton board through a detachable connector.

[0012] As a preferred technical solution, the detachable connector includes a fixing plate fixedly connected to both sides of the top of the mold. The two sets of fixing plates are respectively located on both sides of the telescopic end of the hydraulic push rod. A fixing bolt is inserted into the surface of one set of fixing plates. The end of the fixing bolt passes through the two sets of fixing plates and the telescopic end of the hydraulic push rod in sequence. A nut is threaded to the end of the fixing bolt, and one side of the nut abuts against the surface of the fixing plate.

[0013] As a preferred technical solution, the adjustment assembly includes mounting plates fixedly installed on the bottom of both sides of the workbench. A bidirectional lead screw is rotatably connected between the two sets of mounting plates. Nut seats are threaded to both ends of the bidirectional lead screw. A U-shaped rod is fixedly connected to the bottom of each of the two sets of nut seats. The other ends of the two sets of U-shaped rods extend upward and are fixedly connected to the surface of the corresponding side housing. One end of the bidirectional lead screw extends to the outside of the corresponding side mounting plate and is fixedly connected to a handwheel. The surface of the other set of mounting plates is provided with a limiting member for fixing the bidirectional lead screw.

[0014] As a preferred technical solution, the limiting member includes a fixing ring fixedly connected to the surface of another set of mounting plates, one end of the bidirectional lead screw extends into the inner cavity of the fixing ring, a limiting bolt is threadedly connected to the surface of the fixing ring, and the end of the limiting bolt is threaded through the fixing ring and abuts against the end surface of the bidirectional lead screw.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model, through the setting of the conveying component, uses a synchronous controller to control two sets of servo motors to rotate synchronously, driving the corresponding side gears to rotate. The rotation of the gears will cause the rack to slide in the inner cavity of the housing, and rely on the side in contact with the aluminum silicate cotton board to move the aluminum silicate cotton board from the top of the worktable, thereby improving the pressing efficiency and reducing the workload of the workers.

[0017] 2. By setting an anti-slip layer, the two sets of toothed racks are sprayed with an anti-slip layer on opposite sides, which increases the friction between the toothed racks and the aluminum silicate cotton board. During the conveying process, the toothed racks can make better contact with the board and prevent the board from sliding during the conveying process, thus ensuring the reliability of the board conveying.

[0018] 3. This utility model utilizes guide grooves and guide bars. Guide grooves are formed on both the upper and lower sides of the rack, and are slidably connected to the guide bars on the inner wall of the housing. This guiding structure restricts the direction of movement of the rack, ensuring that it can only slide along a predetermined path, thus preventing the rack from wobbling or deviating during movement and improving the stability and reliability of the conveying assembly. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the aluminum silicate cotton board pressing and molding device of this utility model.

[0020] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0021] Figure 3 This is a cross-sectional structural diagram of the shell of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the hydraulic push rod of this utility model.

[0023] In the picture:

[0024] 100. Workbench;

[0025] 200. Housing; 201. Servo motor; 202. Gear; 203. Support plate; 204. Guide groove; 205. Rack; 206. Guide bar; 207. L-shaped plate; 208. Anti-slip layer;

[0026] 300. Support rod; 301. Square block; 302. Hydraulic push rod; 303. Press mold; 304. Fixing bolt; 305. Fixing plate; 306. Nut;

[0027] 400. Mounting plate; 401. Handwheel; 402. U-shaped rod; 403. Double-acting lead screw; 404. Retaining ring; 405. Limit bolt; 406. Nut seat;

[0028] 500. Synchronous controller. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-4 This embodiment provides an aluminum silicate cotton board pressing and forming device, including a worktable 100. A pressing component for pressing aluminum silicate cotton board is provided above the middle of the worktable 100. Housings 200 are provided on the top of both sides of the worktable 100. The openings of the two sets of housings 200 are arranged opposite each other. The inner cavity of the two sets of housings 200 is provided with a conveying component for conveying the pressed aluminum silicate cotton board. An adjustment component for adjusting the distance between the two sets of housings 200 is provided at the bottom of the worktable 100.

[0031] The conveying assembly includes racks 205 that are slidably inserted into the inner cavities of two sets of housings 200. The tooth surfaces of the two sets of racks 205 are arranged facing each other. Support plates 203 are fixedly installed on the upper and lower sides of the facing ends of the two sets of housings 200. Gears 202 are rotatably connected between the two sets of support plates 203 on the same side. The two sets of gears 202 respectively mesh with the surfaces of the corresponding side racks 205. Servo motors 201 are fixedly installed on the top of the upper support plate 203. The output shafts of the two sets of servo motors 201 are keyed to the corresponding side gears 202. L-shaped plates 207 are provided on both sides of the top of the input end of the worktable 100. The ends of the two sets of L-shaped plates 207 are connected to each other. Each component is fixedly connected to the end of the corresponding side rack 205. A synchronization controller 500 is provided on one side of the worktable 100. The signal input terminals of the two sets of servo motors 201 are electrically connected to the signal output terminal of the synchronization controller 500 through wires. Through the setting of the conveying component, the synchronization controller 500 controls the two sets of servo motors 201 to rotate synchronously, driving the corresponding side gear 202 to rotate. The rotation of the gear 202 will drive the rack 205 to slide in the inner cavity of the housing 200, and rely on the side in contact with the aluminum silicate cotton board to drive the aluminum silicate cotton board to move out from the top of the worktable 100, thereby improving the pressing efficiency and reducing the workload of the workers.

[0032] Among them, the synchronous controller 500 can be GE VMIVME-3122, and the two servo motors 201 are of the same model.

[0033] Among them, the two sets of racks 205 are coated with anti-slip layer 208 on opposite sides. By setting the anti-slip layer 208, the friction between the racks 205 and the aluminum silicate cotton board is increased. During the conveying process, the racks can better contact the board and prevent the board from sliding during the conveying process, thus ensuring the reliability of the board conveying.

[0034] The anti-slip layer 208 is one or more of the following: rubber coating, polyurethane coating, silicon carbide coating, etc.

[0035] The racks 205 are provided with guide grooves 204 on both their upper and lower sides. Guide bars 206 are slidably connected to the inner cavities of the guide grooves 204. The two sets of guide bars 206 on the same side are fixedly connected to the upper and lower inner walls of the corresponding side housing 200. Through the arrangement of the guide grooves 204 and guide bars 206, the racks 205 are provided with guide grooves 204 on both their upper and lower sides, and are slidably connected to the guide bars 206 on the inner walls of the housing 200. This guiding structure restricts the movement direction of the racks 205, allowing them to slide only on a predetermined path, preventing the racks 205 from shaking or deviating during movement, and improving the stability and reliability of the conveying assembly.

[0036] The pressing assembly includes a square block 301 positioned above the center of the workbench 100. Two sets of support rods 300 are fixedly connected to both sides of the square block 301. The other end of the support rods 300 curves downward and is fixedly connected to the corresponding side surface of the workbench 100. A hydraulic push rod 302 is fixedly connected to the top of the square block 301. The telescopic end of the hydraulic push rod 302 passes downward through the square block 301 and is connected to a pressing mold 303 for pressing the aluminum silicate cotton board via a detachable connector. Through the setting of the pressing assembly, the pressing mold 303 can effectively press the aluminum silicate cotton board to ensure that the board meets the required density and shape requirements.

[0037] The detachable connector includes two sets of fixing plates 305 fixedly connected to the top sides of the mold 303. The two sets of fixing plates 305 are located on both sides of the telescopic end of the hydraulic push rod 302. A fixing bolt 304 is inserted into the surface of one set of fixing plates 305. The end of the fixing bolt 304 passes through both sets of fixing plates 305 and the telescopic end of the hydraulic push rod 302. A nut 306 is threaded onto the end of the fixing bolt 304, with one side of the nut 306 abutting against the surface of the fixing plate 305. Through the detachable connector, the combination of fixing plates 305, fixing bolts 304, and nuts 306 allows for a detachable connection between the mold 303 and the telescopic end of the hydraulic push rod 302. When it is necessary to replace the mold 303 with a different specification to meet different production needs, simply unscrew the nut 306 and pull out the fixing bolt 304 to easily disassemble and install the mold 303. The operation is simple and convenient, improving the versatility and flexibility of the equipment.

[0038] The adjustment assembly includes mounting plates 400 fixedly installed on the bottom of both sides of the workbench 100. A bidirectional lead screw 403 is rotatably connected between the two sets of mounting plates 400. Nut seats 406 are threaded to both ends of the bidirectional lead screw 403. U-shaped rods 402 are fixedly connected to the bottom of each set of nut seats 406. The other ends of the two sets of U-shaped rods 402 extend upwards and are fixedly connected to the surface of the corresponding side housing 200. One end of the bidirectional lead screw 403 extends to the outside of the corresponding side mounting plate 400 and is fixedly connected to a handwheel 401. The surface of the other set of mounting plates 400 is provided with limiting members for fixing the bidirectional lead screw 403. By adjusting the assembly, rotating the handwheel 401 allows the two sets of housings 200 to move towards or away from each other, thus easily adjusting the distance between them. This allows the device to adapt to the conveying needs of aluminum silicate cotton boards of different widths, improving the applicability and versatility of the equipment.

[0039] The limiting component includes a fixing ring 404 fixedly connected to the surface of another set of mounting plates 400. One end of the bidirectional lead screw 403 extends into the inner cavity of the fixing ring 404. A limiting bolt 405 is threadedly connected to the surface of the fixing ring 404. The end thread of the limiting bolt 405 passes through the fixing ring 404 and abuts against the end surface of the bidirectional lead screw 403. Through the setting of the limiting component and the cooperation of the fixing ring 404 and the limiting bolt 405, after the position of the bidirectional lead screw 403 is adjusted, the limiting bolt 405 is tightened so that its end abuts against the end surface of the bidirectional lead screw 403. This can effectively fix the bidirectional lead screw 403 and prevent it from rotating due to vibration or other reasons during equipment operation. This ensures that the distance between the two sets of housings 200 remains stable and guarantees the accuracy and stability of the conveying process.

[0040] Working principle;

[0041] First, adjust the spacing of the conveying components according to the specifications of the aluminum silicate cotton board to be processed. The operator first loosens the limiting bolt 405 of the limiting component in the adjusting component so that its end no longer abuts against the double-acting screw 403. Then, turn the handwheel 401 at one end of the double-acting screw 403. The double-acting screw 403 starts to rotate. Since the threads at both ends of the double-acting screw 403 are opposite, the nut seats 406 at both ends will move towards or away from each other along the double-acting screw 403. The U-shaped rod 402 fixedly connected to the bottom of the nut seat 406 will drive the corresponding side housing 200 to move, thereby realizing the adjustment of the spacing between the two sets of housings 200 to adapt to the width of the aluminum silicate cotton board. After the adjustment is completed, tighten the limiting bolt 405 to fix the double-acting screw 403 and prevent it from rotating during subsequent equipment operation.

[0042] At this time, the aluminum silicate cotton board to be pressed is placed in the middle of the workbench 100, and the hydraulic push rod 302 is activated. The telescopic end of the hydraulic push rod 302 extends downward, and the pressing mold 303 moves downward with the telescopic end of the hydraulic push rod 302, and finally presses on the aluminum silicate cotton board. The pressing operation of the aluminum silicate cotton board is completed by the pressure applied by the hydraulic push rod 302.

[0043] Meanwhile, if it is necessary to replace the mold 303 with a different specification, the operator can unscrew the nut 306 in the detachable connector, pull out the fixing bolt 304, and disassemble the mold 303 for replacement to meet different production needs.

[0044] After the aluminum silicate cotton board is pressed, the conveying assembly starts to work. The synchronous controller 500 on one side of the workbench 100 sends synchronous control signals to the two sets of servo motors 201, driving the servo motors 201 to rotate. The output shaft of the servo motor 201 drives the gear 202 connected to it to rotate. Since the gear 202 meshes with the corresponding rack 205, the rotation of the gear 202 will drive the rack 205 to slide in the inner cavity of the housing 200. And relying on the side in contact with the aluminum silicate cotton board, the aluminum silicate cotton board is moved out from the top of the workbench 100. At the same time, during the movement, the L-shaped plate 207 located at the end of the rack 205 locks the bottom sides of the aluminum silicate cotton board to prevent the aluminum silicate cotton board from falling out between the two sets of racks 205.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for pressing a siliceous aluminum wool board, characterized by, The system includes a workbench (100), a pressing assembly for pressing aluminum silicate cotton boards is provided above the center of the workbench (100), and housings (200) are provided on the top of both sides of the workbench (100). The openings of the two sets of housings (200) are arranged opposite each other. The inner cavities of the two sets of housings (200) are provided with conveying assemblies for conveying the pressed aluminum silicate cotton boards. The bottom of the workbench (100) is provided with an adjustment assembly for adjusting the distance between the two sets of housings (200). The conveying assembly includes racks (205) that are slidably inserted into the inner cavities of two sets of housings (200). The tooth surfaces of the two sets of racks (205) are arranged facing each other. Support plates (203) are fixedly installed on the upper and lower sides of the facing ends of the two sets of housings (200). Gears (202) are rotatably connected between the two sets of support plates (203) on the same side. The two sets of gears (202) respectively mesh with the surfaces of the racks (205) on the corresponding sides. Servo motors are fixedly installed on the top of the upper support plate (203). 201), the output shafts of the two sets of servo motors (201) are respectively connected to the corresponding side gears (202) by keys. The top two sides of the input end of the worktable (100) are provided with L-shaped plates (207). The ends of the two sets of L-shaped plates (207) are respectively fixedly connected to the ends of the corresponding side racks (205). A synchronous controller (500) is provided on one side of the worktable (100). The signal input ends of the two sets of servo motors (201) are electrically connected to the signal output end of the synchronous controller (500) through wires.

2. The device for pressing the aluminum silicate wool board according to claim 1, characterized in that: Both sets of racks (205) are coated with an anti-slip layer (208) on opposite sides.

3. The aluminum silicate cotton board pressing and forming device according to claim 1, characterized in that: Guide grooves (204) are provided on both the upper and lower sides of the two sets of racks (205). Guide bars (206) are slidably connected to the inner cavity of the guide grooves (204). The two sets of guide bars (206) on the same side are respectively fixedly connected to the upper and lower inner walls of the corresponding side shells (200).

4. The device for pressing the aluminum silicate cotton board according to claim 1, characterized in that: The pressing assembly includes a square block (301) disposed above the center of the workbench (100). Two sets of support rods (300) are fixedly connected to both sides of the square block (301). The other end of the support rod (300) bends downward and is fixedly connected to the corresponding side surface of the workbench (100). A hydraulic push rod (302) is fixedly connected to the top of the square block (301). The telescopic end of the hydraulic push rod (302) passes downward through the square block (301) and is connected to a pressing mold (303) for pressing the aluminum silicate cotton board through a detachable connector.

5. The device for pressing the aluminum silicate wool board according to claim 4, characterized in that: The detachable connector includes fixed plates (305) fixedly connected to both sides of the top of the mold (303). The two sets of fixed plates (305) are located on both sides of the telescopic end of the hydraulic push rod (302). A fixing bolt (304) is inserted into the surface of one set of fixed plates (305). The end of the fixing bolt (304) passes through the two sets of fixed plates (305) and the telescopic end of the hydraulic push rod (302) in sequence. A nut (306) is threaded to the end of the fixing bolt (304). One side of the nut (306) abuts against the surface of the fixed plate (305).

6. The device for pressing the aluminum silicate wool board according to claim 1, characterized in that: The adjustment assembly includes mounting plates (400) fixedly installed on the bottom of both sides of the workbench (100). A bidirectional lead screw (403) is rotatably connected between the two sets of mounting plates (400). Nut seats (406) are threaded to both ends of the bidirectional lead screw (403). A U-shaped rod (402) is fixedly connected to the bottom of each of the two sets of nut seats (406). The other ends of the two sets of U-shaped rods (402) extend upward and are fixedly connected to the surface of the corresponding side housing (200). One end of the bidirectional lead screw (403) extends to the outside of the corresponding side mounting plate (400) and is fixedly connected to a handwheel (401). The surface of the other set of mounting plates (400) is provided with a limiting member for fixing the bidirectional lead screw (403).

7. The device for pressing the aluminum silicate wool board according to claim 6, characterized in that: The limiting member includes a fixing ring (404) fixedly connected to the surface of another set of mounting plates (400), one end of the bidirectional lead screw (403) extending into the inner cavity of the fixing ring (404), and a limiting bolt (405) threadedly connected to the surface of the fixing ring (404). The end of the limiting bolt (405) threadedly penetrates the fixing ring (404) and abuts against the end surface of the bidirectional lead screw (403).

Images