Calcium silicate board raw material rapid proportioning system

Abstract

The utility model provides a calcium silicate board raw material fast proportioning system relates to calcium silicate board processing field, include: proportioning agitator tank, the outer wall of proportioning agitator tank is fixedly connected with a plurality of support frames even in circle, is provided with gravity sensor on the support frame, the upper surface of gravity sensor places and proportioning weighing cylinder, one side of proportioning weighing cylinder is fixedly connected with the guide pipe of material, and the guide pipe of material penetrates proportioning agitator tank, and the feeding hopper and the sealing assembly are connected, wherein, the feeding hopper is set up on the support frame, and the feeding hopper is located above proportioning weighing cylinder, and the bottom of feeding hopper is fixedly connected with the discharge valve, the scheme, through a plurality of proportioning weighing cylinder and gravity sensor cooperation, proportioning weighing is weighed to multiple raw materials simultaneously, thereby can improve processing efficiency, when the raw material weight in proportioning weighing cylinder reaches the preset value, can start the sealing assembly on a plurality of proportioning weighing cylinders synchronously, so that multiple raw materials can enter the stirring link through different guide pipes simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of calcium silicate board processing, and in particular to a rapid proportioning system for calcium silicate board raw materials. Background Technology

[0002] Calcium silicate board is an inorganic building material made from calcareous and siliceous materials. It is characterized by high strength, good dimensional stability, and resistance to deformation and cracking. It also possesses excellent properties such as fire resistance, moisture resistance, sound insulation, and insect resistance. The production and processing of calcium silicate board typically requires the raw materials to be mixed in a specified ratio.

[0003] In related technologies, the raw materials for calcium silicate boards are mainly siliceous and calcareous materials. Auxiliary materials are also added to optimize performance. Siliceous materials mainly provide silicon dioxide, and common types include quartz sand, diatomaceous earth, and fly ash. Calciumous materials mainly provide calcium oxide. The core raw materials are cement and lime, while auxiliary materials include reinforcing fibers, dispersants, and waterproofing agents. During processing, in order to improve the fire resistance, strength, and moisture resistance of the boards, the raw materials are usually weighed in proportion and then added into the mixing equipment for mixing and stirring.

[0004] However, the large variety of raw materials required can be quite labor-intensive and time-consuming to weigh and add them sequentially, which may affect processing efficiency.

[0005] Therefore, it is necessary to provide a rapid proportioning system for calcium silicate board raw materials to solve the above problems. Utility Model Content

[0006] To address the technical problem that the large number of raw materials required for addition, which may consume considerable manpower and time during the sequential weighing and addition process and thus affect processing efficiency, this utility model provides a rapid proportioning system for calcium silicate board raw materials.

[0007] The rapid proportioning system for calcium silicate board raw materials provided by this utility model includes: a proportioning and mixing tank, on which multiple support frames are uniformly fixedly connected in a circular pattern on the outer wall of the proportioning and mixing tank. A gravity sensor is installed on each support frame, and a proportioning weighing cylinder is placed on the upper surface of the gravity sensor. A feed pipe is fixedly connected to one side of the proportioning weighing cylinder, and the feed pipe passes through the proportioning and mixing tank, a feeding hopper, and a sealing assembly. The feeding hopper is located on the support frame and is positioned above the proportioning weighing cylinder. A discharge valve is fixedly connected to the bottom of the feeding hopper. The sealing assembly is located on the side wall of the proportioning weighing cylinder near the feed pipe and is used to control the feeding of the feed pipe. The adjusting mechanism and the sealing ring plate are also included. The adjusting mechanism is located on the upper surface of the proportioning mixing tank. The sealing ring plate is movably located on the inner wall of the proportioning mixing tank. The sealing ring plate is located at the end of the feed pipe away from the proportioning weighing cylinder. The bottom end of the adjusting mechanism passes through the proportioning mixing tank and is fixedly connected to the upper surface of the sealing ring plate.

[0008] Preferably, the support frame includes a support base plate, one side of which is fixedly connected to the outer wall of the mixing tank. The gravity sensor is located on the upper surface of the support base plate. A fixing ring is provided above the support base plate. The inner wall of the fixing ring is fixedly connected to the outer wall of the feeding hopper. Support plates are symmetrically fixedly connected to both sides of the fixing ring. The lower end face of the support plate is fixedly connected to the upper surface of the support base plate. The gravity sensor is located between the symmetrically arranged support plates.

[0009] Preferably, the weighing cylinder includes a cylinder body, which is placed on the upper surface of the gravity sensor. A connecting hole connected to the feed tube is provided on one side of the cylinder body, and a storage groove connected to the connecting hole is provided inside one side wall of the cylinder body. One side of the sealing assembly is located inside the storage groove.

[0010] Preferably, the adjusting mechanism includes a second electric actuator, the output end of which is fixedly connected to a movable plate, and a plurality of second connecting rods are fixedly connected to the lower surface of the movable plate in a circumferentially uniform manner. The lower end face of the second connecting rod penetrates the mixing tank and is fixedly connected to the upper surface of the sealing ring plate.

[0011] Preferably, a guide block is fixedly connected to the bottom of the inner wall of the cylinder.

[0012] Preferably, the sealing assembly includes a first electric push rod, one side of which is fixedly connected to the outer wall of the cylinder, and a movable block is fixedly connected to the output end of the first electric push rod. One side of the movable block penetrates the cylinder and is located inside the storage slot. A first connecting rod is fixedly connected to the lower surface of the movable block and is located inside the storage slot. A sealing plate is fixedly connected to the lower end face of the first connecting rod and is located inside the communicating hole.

[0013] Compared with related technologies, the rapid proportioning system for calcium silicate board raw materials provided by this utility model has the following beneficial effects:

[0014] 1. This rapid proportioning system for calcium silicate board raw materials can improve proportioning efficiency: The gravity sensor can detect the weight of the raw materials in the proportioning weighing cylinder in real time. When the preset proportioning value is reached, a signal is fed back in time, causing the discharge valve to close automatically. Through the cooperation of multiple support frames, multiple gravity sensors and multiple proportioning weighing cylinders, multiple raw materials can be weighed simultaneously. After weighing, the raw materials can be directly fed into the proportioning mixing tank through the guide pipe, thereby saving manual transfer steps and greatly improving processing efficiency.

[0015] 2. This rapid proportioning system for calcium silicate board raw materials is linked with the discharge valve and gravity sensor signal, enabling automatic feeding and weighing, reducing manual labor. The sealing component can control the opening and closing of the guide pipe, keeping it closed during weighing to prevent premature flow of raw materials. The adjustment mechanism can drive the sealing ring plate to move up and down to prevent misoperation of feeding and slurry blockage, thereby reducing human error. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural schematic diagram provided for this utility model;

[0018] Figure 3 Provided for this utility model Figure 2 Enlarged schematic diagram of the structure at point A in the diagram;

[0019] Figure 4 A schematic diagram of the mixing tank structure provided by this utility model;

[0020] Figure 5 A schematic diagram of the support frame structure provided by this utility model.

[0021] Labels in the diagram: 1. Mixing tank; 2. Support frame; 201. Support base plate; 202. Fixing ring; 203. Support plate; 3. Gravity sensor; 4. Mixing weighing cylinder; 401. Cylinder body; 402. Connecting hole; 11. Guide block; 403. Storage trough; 5. Guide pipe; 6. Feeding hopper; 7. Discharge valve; 8. Sealing assembly; 801. First electric actuator; 802. Moving block; 803. First connecting rod; 804. Sealing plate; 9. Adjusting mechanism; 901. Second electric actuator; 902. Moving plate; 903. Second connecting rod; 10. Sealing ring plate. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figures 1 to 5 A rapid proportioning system for calcium silicate board raw materials includes: a proportioning mixing tank 1, with multiple support frames 2 evenly fixedly connected to the outer wall of the proportioning mixing tank 1; gravity sensors 3 are installed on the support frames 2; a proportioning weighing cylinder 4 is placed on the upper surface of the gravity sensors 3; a guide pipe 5 is fixedly connected to one side of the proportioning weighing cylinder 4; the guide pipe 5 passes through the proportioning mixing tank 1, a feeding hopper 6, and a sealing assembly 8; wherein, the feeding hopper 6 is installed on the support frame 2, and the feeding hopper 6 is located above the proportioning weighing cylinder 4. A discharge valve 7 is fixedly connected to the bottom of 6. A sealing assembly 8 is set on the side wall of the proportioning weighing cylinder 4 near the guide pipe 5 to control the material guiding of the guide pipe 5. An adjusting mechanism 9 and a sealing ring plate 10 are also included. The adjusting mechanism 9 is set on the upper surface of the proportioning mixing tank 1. The sealing ring plate 10 is movably set on the inner wall of the proportioning mixing tank 1. The sealing ring plate 10 is located at the end of the guide pipe 5 away from the proportioning weighing cylinder 4. The bottom end of the adjusting mechanism 9 passes through the proportioning mixing tank 1 and is fixedly connected to the upper surface of the sealing ring plate 10.

[0024] In the specific implementation process, the proportioning mixing tank 1 set in the rapid proportioning system for calcium silicate board raw materials is the core component of this system. It is used as the core carrier for raw material mixing and proportioning. Multiple support frames 2 are uniformly fixedly connected to the outer wall of the proportioning mixing tank 1. The number of support frames 2 can be set according to the needs of use so that multiple raw materials can be weighed at the same time. A gravity sensor 3 is fixedly installed on each support frame 2. A proportioning weighing cylinder 4 is placed on the upper surface of the gravity sensor 3. The proportioning weighing cylinder 4 is used to receive and weigh the corresponding raw materials. The gravity sensor 3 can detect the weight of the raw materials in the proportioning weighing cylinder 4 in real time. When the weight reaches the preset proportion value, it can promptly feed back a signal to stop feeding. A guide pipe 5 is fixedly connected to one side of each proportioning weighing cylinder 4. The end of the guide pipe 5 away from the proportioning weighing cylinder 4 passes through the side wall of the proportioning mixing tank 1, so that the weighed raw materials can be directly transported into the proportioning mixing tank 1 through the guide pipe 5, eliminating the step of manually transferring raw materials, thereby improving processing efficiency.

[0025] Furthermore, each support frame 2 is also equipped with a corresponding feeding hopper 6, which is located directly above the weighing cylinder 4 and is used to store the raw materials to be weighed. The bottom of the feeding hopper 6 is fixedly connected to a discharge valve 7, which is linked with the gravity sensor 3. When the weight of the raw materials in the weighing cylinder 4 does not reach the preset value, the discharge valve 7 opens to discharge the material. After the weight reaches the target, it automatically closes to facilitate automatic feeding and weighing operations, thereby further reducing the use of manpower and improving the processing effect. Each weighing cylinder 4 is equipped with a sealing component 8 on one side wall near the guide pipe 5. The sealing component 8 can control the opening and closing of the guide pipe 5 so as to keep it closed during the raw material weighing process and prevent the raw materials from flowing into the mixing tank 1 in advance. After all the raw materials have been weighed, they can be opened simultaneously so that multiple raw materials can enter the mixing stage at the same time.

[0026] Furthermore, an adjustment mechanism 9 is provided on the upper surface of the mixing tank 1, and a sealing ring plate 10 is movably provided on the inner wall of the mixing tank 1. The sealing ring plate 10 is located at one end of the feed pipe 5 that passes through the mixing tank 1, and the bottom end of the adjustment mechanism 9 passes through the top of the mixing tank 1 and is fixedly connected to the upper surface of the sealing ring plate 10. Specifically, starting the adjustment mechanism 9 can drive the sealing ring plate 10 to move up and down. The downward movement of the sealing ring plate 10 can block the outlet of the feed pipe 5 before and after the raw materials are fed, so as to prevent the sealing component 8 from opening prematurely due to misoperation, thereby preventing the proportioning ratio from being unbalanced, and also preventing the slurry from splashing into the feed pipe 5 during the mixing stage and causing blockage.

[0027] Specifically, it should be noted that the mixing tank 1 and gravity sensor 3 are both devices with relatively mature existing technology. The specific models can be selected according to actual needs. The power supply can be a built-in power supply or a mains power supply. The specific power supply method can be selected according to the situation. The mixing tank 1 is evenly provided with material holes for installing the guide pipe 5, and a certain gap is left between the material holes and the guide pipe 5 to prevent contact from affecting the accuracy of the data.

[0028] See Figure 2 , Figure 3 and Figure 5 As shown, the support frame 2 includes a support base plate 201. One side of the support base plate 201 is fixedly connected to the outer wall of the mixing tank 1. The gravity sensor 3 is located on the upper surface of the support base plate 201. A fixing ring 202 is provided above the support base plate 201. The inner wall of the fixing ring 202 is fixedly connected to the outer wall of the feeding hopper 6. Support plates 203 are symmetrically fixedly connected to both sides of the fixing ring 202. The lower end face of the support plate 203 is fixedly connected to the upper surface of the support base plate 201. The gravity sensor 3 is located between the symmetrically arranged support plates 203.

[0029] In the specific implementation process, the installation position of the gravity sensor 3 can be restricted by the support base plate 201, the fixed ring 202 can be supported by the symmetrically arranged support plates 203, and the installation position of the feeding hopper 6 can be restricted by the fixed ring 202.

[0030] See Figure 1 , Figure 2 and Figure 3 As shown, the proportioning weighing cylinder 4 includes a cylinder body 401, which is placed on the upper surface of the gravity sensor 3. A connecting hole 402 connected to the feed tube 5 is provided on one side of the cylinder body 401. A storage groove 403 connected to the connecting hole 402 is provided inside one side wall of the cylinder body 401. One side of the sealing assembly 8 is located inside the storage groove 403.

[0031] In the specific implementation process, the inside of the cylinder 401 is used for weighing materials, the raw materials can be conveyed into the feed pipe 5 through the opening of the connecting hole 402, and the opening of the storage groove 403 facilitates the use of the sealing component 8.

[0032] See Figure 1 , Figure 2 and Figure 4 As shown, the adjustment mechanism 9 includes a second electric push rod 901. The output end of the second electric push rod 901 is fixedly connected to a moving plate 902. The lower surface of the moving plate 902 is uniformly connected with a plurality of second connecting rods 903. The lower end face of the second connecting rod 903 penetrates the mixing tank 1 and is fixedly connected to the upper surface of the sealing ring plate 10.

[0033] In the specific implementation process, starting the second electric push rod 901 can control the moving plate 902 to move up and down. When the moving plate 902 moves, the sealing ring plate 10 can be driven to move through multiple second connecting rods 903.

[0034] Specifically, it should be noted that the second electric actuator 901 is a device with relatively mature existing technology. The specific model can be selected according to actual needs. At the same time, the second electric actuator 901 can be powered by an internal power supply or by AC power. The specific power supply method can be selected according to the situation.

[0035] See Figure 3 As shown, a guide block 11 is fixedly connected to the bottom of the inner wall of the cylinder 401.

[0036] In the specific implementation process, the top of the guide block 11 is inclined so that the material inside the cylinder 401 can be guided to the connecting hole 402 for discharge.

[0037] See Figure 2 and Figure 3As shown, the sealing assembly 8 includes a first electric push rod 801. One side of the first electric push rod 801 is fixedly connected to the outer wall of the cylinder 401. A moving block 802 is fixedly connected to the output end of the first electric push rod 801. One side of the moving block 802 penetrates the cylinder 401 and is located inside the storage groove 403. A first connecting rod 803 is fixedly connected to the lower surface of the moving block 802. The first connecting rod 803 is located inside the storage groove 403. A sealing plate 804 is fixedly connected to the lower end face of the first connecting rod 803. The sealing plate 804 is located inside the connecting hole 402.

[0038] In the specific implementation process, starting the first electric push rod 801 can adjust the moving block 802 to move up and down. When the moving block 802 moves, the sealing plate 804 can be moved through the first connecting rod 803. When the sealing plate 804 moves down, it can block the connecting hole 402.

[0039] Specifically, it should be noted that the first electric actuator 801 can use the same equipment and power supply method as the second electric actuator 901.

[0040] The working principle of the rapid proportioning system for calcium silicate board raw materials provided by this utility model is as follows:

[0041] When the rapid proportioning system for calcium silicate board raw materials is in operation, the raw materials to be weighed are first placed into the feeding hopper 6. The gravity sensor 3 monitors the weight of the raw materials in the proportioning weighing cylinder 4 in real time. When the weight does not reach the preset value, the discharge valve 7 opens, and the raw materials enter the proportioning weighing cylinder 4 from the feeding hopper 6 through the discharge valve 7. When the weight reaches the target value, the discharge valve 7 automatically closes. At this time, the first electric actuator 801 is activated, driving the moving block 802, the first connecting rod 803, and the sealing plate 804 to move, causing the sealing plate 804 to leave the connecting hole 402, guiding... With the feed pipe 5 open, the second electric actuator 901 is activated, driving the moving plate 902 and the second connecting rod 903 to move upward, causing the sealing ring plate 10 to leave the outlet of the feed pipe 5. Under the guidance of the feed block 11, the raw materials in the cylinder 401 enter the proportioning and mixing tank 1 through the connecting hole 402 and the feed pipe 5. After all the raw materials are weighed, the sealing components 8 are opened simultaneously, allowing multiple raw materials to enter the mixing process at the same time. During the mixing process, the sealing ring plate 10 can be moved down to block the outlet of the feed pipe 5 to prevent the slurry from splashing in and causing blockage.

[0042] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A rapid proportioning system for calcium silicate board raw materials, characterized in that, include: A mixing tank (1) is provided with a plurality of support frames (2) that are uniformly fixed to the outer wall of the mixing tank (1). A gravity sensor (3) is provided on the support frame (2). A weighing cylinder (4) is placed on the upper surface of the gravity sensor (3). A guide pipe (5) is fixedly connected to one side of the weighing cylinder (4). The guide pipe (5) passes through the mixing tank (1). A feeding hopper (6) and a sealing assembly (8), wherein the feeding hopper (6) is mounted on the support frame (2), the feeding hopper (6) is located above the proportioning weighing cylinder (4), and a discharge valve (7) is fixedly connected to the bottom of the feeding hopper (6). The sealing assembly (8) is mounted on the side wall of the proportioning weighing cylinder (4) near the guide pipe (5) and is used to control the material feeding of the guide pipe (5); and Adjustment mechanism (9) and sealing ring plate (10), wherein the adjustment mechanism (9) is disposed on the upper surface of the proportioning mixing tank (1), the sealing ring plate (10) is movably disposed on the inner wall of the proportioning mixing tank (1), the sealing ring plate (10) is located at the end of the feed pipe (5) away from the proportioning weighing cylinder (4), and the bottom end of the adjustment mechanism (9) passes through the proportioning mixing tank (1) and is fixedly connected to the upper surface of the sealing ring plate (10).

2. The rapid proportioning system for calcium silicate board raw materials according to claim 1, characterized in that, The support frame (2) includes a support base plate (201). One side of the support base plate (201) is fixedly connected to the outer wall of the mixing tank (1). The gravity sensor (3) is located on the upper surface of the support base plate (201). A fixing ring (202) is provided above the support base plate (201). The inner wall of the fixing ring (202) is fixedly connected to the outer wall of the feeding hopper (6). Support plates (203) are symmetrically fixedly connected on both sides of the fixing ring (202). The lower end face of the support plate (203) is fixedly connected to the upper surface of the support base plate (201). The gravity sensor (3) is located between the symmetrically arranged support plates (203).

3. The rapid proportioning system for calcium silicate board raw materials according to claim 1, characterized in that, The weighing cylinder (4) includes a cylinder body (401), which is placed on the upper surface of the gravity sensor (3). A connecting hole (402) connected to the guide tube (5) is provided on one side of the cylinder body (401). A storage groove (403) connected to the connecting hole (402) is provided inside one side wall of the cylinder body (401). One side of the sealing assembly (8) is located inside the storage groove (403).

4. The rapid proportioning system for calcium silicate board raw materials according to claim 1, characterized in that, The adjustment mechanism (9) includes a second electric push rod (901), the output end of which is fixedly connected to a moving plate (902). The lower surface of the moving plate (902) is uniformly connected with a plurality of second connecting rods (903) in a circular pattern. The lower end face of the second connecting rod (903) passes through the mixing tank (1) and is fixedly connected to the upper surface of the sealing ring plate (10).

5. The rapid proportioning system for calcium silicate board raw materials according to claim 3, characterized in that, A guide block (11) is fixedly connected to the bottom of the inner wall of the cylinder (401).

6. The rapid proportioning system for calcium silicate board raw materials according to claim 3, characterized in that, The sealing assembly (8) includes a first electric push rod (801), one side of which is fixedly connected to the outer wall of the cylinder (401). A moving block (802) is fixedly connected to the output end of the first electric push rod (801). One side of the moving block (802) penetrates the cylinder (401) and is located inside the storage slot (403). A first connecting rod (803) is fixedly connected to the lower surface of the moving block (802). The first connecting rod (803) is located inside the storage slot (403). A sealing plate (804) is fixedly connected to the lower end face of the first connecting rod (803). The sealing plate (804) is located inside the connecting hole (402).

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