A proportionally accurate brick auxiliary material adding system

Abstract

The application discloses a proportioning-precision brick auxiliary material adding system, and belongs to the technical field of aerated brick production. The system comprises a production barrel, a feeding port is formed in the top of the production barrel, a high-precision electronic scale is fixedly installed at the top of the production barrel on one side of the feeding port, a discharging hopper is fixedly installed at the top of the high-precision electronic scale, a uniform mechanism is arranged in the discharging hopper, the uniform mechanism comprises four groups of rectangular blocks, the four groups of rectangular blocks are fixedly installed in the discharging hopper, springs are installed at the top of the four groups of rectangular blocks, a material uniformizing net is installed at the top of the four groups of springs, a vibrator is arranged at the bottom of the material uniformizing net, a discharge port is formed in the bottom of the discharging hopper, a pushing mechanism is arranged in the bottom of the discharging hopper, a guide plate is fixedly installed at the bottom of the discharge port on the outer wall of the discharging hopper, and a PLC controller is fixedly installed above the guide plate on the outer wall of the production barrel. The application improves the high-precision electronic scale measurement accuracy, and ensures the accurate addition of auxiliary materials and the stability of production.

Description

Technical Field

[0001] This application relates to the field of aerated concrete block production technology, and in particular to a brick-making auxiliary material addition system with precise proportioning. Background Technology

[0002] The published patent document CN217123491U discloses a precise aerated concrete block manufacturing auxiliary material addition system, relating to the technical field of aerated concrete block production. The system includes a production tank with a feed inlet on its top surface. A connecting plate is fixedly connected to the top surface of the production tank, and an auxiliary material tank is fixedly connected to the end of the connecting plate away from the production tank. A spring is fixedly connected to the top surface of the production tank, and a shelf is fixedly connected to the end of the spring away from the production tank. A stop rod is fixedly connected to the side of the shelf. This application uses the auxiliary material tank to pour auxiliary materials into the shelf. As the amount of auxiliary material in the shelf gradually increases, the shelf slowly moves downwards, simultaneously causing the crossbar, connecting rod, and retaining ring to move downwards. When the auxiliary material on the shelf reaches a specified weight, the retaining ring seals the auxiliary material tank. Each time the auxiliary material on the shelf reaches the specified weight, the auxiliary material tank stops discharging. Therefore, the device provides more precise proportions each time auxiliary materials are added.

[0003] By gradually adding auxiliary materials into the shelf, the spring is compressed, causing the shelf to slowly move downwards. However, after prolonged use, the elasticity of the spring may change, which may lead to a decrease in the accuracy of the proportion when adding auxiliary materials. Therefore, this application provides a brick-making auxiliary material addition system with accurate proportion. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a brick-making auxiliary material addition system with precise proportions, which overcomes the deficiencies of existing technologies. It aims to solve the problem that when the auxiliary materials are gradually added to the shelf, the compression spring causes the shelf to slowly move downwards, but after long-term use, the elasticity of the spring changes, which may lead to a decrease in the proportioning accuracy when adding auxiliary materials.

[0005] To achieve the above objectives, this application provides the following technical solution: a brick-making auxiliary material addition system with precise proportioning, comprising a production barrel, a feed inlet at the top of the production barrel, a high-precision electronic scale fixedly installed on one side of the feed inlet at the top of the production barrel, a feeding hopper fixedly installed at the top of the high-precision electronic scale, a uniform mechanism inside the feeding hopper, the uniform mechanism comprising four sets of rectangular blocks, all four sets of rectangular blocks fixedly installed inside the feeding hopper, springs installed at the top of the four sets of rectangular blocks, a material equalization net installed at the top of the four sets of springs, a vibrator installed at the bottom of the material equalization net, a discharge outlet at the bottom of the feeding hopper, a pushing mechanism at the bottom of the feeding hopper, a guide plate fixedly installed on the outer wall of the feeding hopper at the bottom of the discharge outlet, and a PLC controller fixedly installed on the outer wall of the production barrel above the guide plate, the PLC controller being electrically connected to the high-precision electronic scale.

[0006] By adopting the above technical solution, after the vibrator is started by the PLC controller, the auxiliary materials are poured into the feeding hopper. The weight of the auxiliary materials is accurately measured by a high-precision electronic scale, and then the auxiliary materials are pushed out from the discharge port by the pushing mechanism. Under the guidance of the guide plate, the auxiliary materials enter the feeding port. After entering the feeding hopper, the auxiliary materials first fall onto the material distribution net. Driven by the vibrator, the material distribution net vibrates in conjunction with the spring, which helps the auxiliary materials to be evenly distributed at the bottom of the feeding hopper after passing through the material distribution net. This further improves the measurement accuracy of the high-precision electronic scale and ensures the accurate addition of auxiliary materials and the stability of production.

[0007] As a preferred technical solution of this application, the pushing mechanism includes a rectangular box, which is fixedly installed on the outer wall of the hopper. Two sets of electric push rods are fixedly installed inside the rectangular box. The telescopic ends of the two sets of electric push rods pass through the side wall of the hopper and are fixedly installed with push plates. The sliding ends of the push plates are connected to the bottom of the hopper. Both sets of electric push rods are electrically connected to the PLC controller.

[0008] By adopting the above technical solution, when the PLC controller receives the measurement value from the high-precision electronic scale and it meets the preset value, the PLC controller automatically controls the electric push rod to extend, so that the electric push rod pushes the push plate to push the auxiliary material out of the discharge port, which improves the degree of automation, reduces manual intervention, and improves production efficiency.

[0009] As a preferred technical solution of this application, a shielding mechanism is provided at the bottom of the hopper at the discharge outlet. The shielding mechanism includes a baffle, which is slidably connected to the wall of the hopper and movably covers the discharge outlet. Two sets of electric telescopic rods are fixedly installed at the top of the baffle, and a storage cavity matching the two sets of electric telescopic rods is opened in the wall of the hopper.

[0010] By adopting the above technical solution, when the auxiliary material is weighed, the two sets of electric telescopic rods extend to drive the baffle to cover the discharge port, preventing the auxiliary material from leaking from the discharge port. After the auxiliary material is weighed and qualified, the two sets of electric telescopic rods retract to drive the baffle into the receiving cavity, making it easy for the push plate to push out the auxiliary material, thus improving its practicality during use.

[0011] As a preferred embodiment of this application, the inclined lower end of the guide plate is located on the top side of the feed inlet, and the outer surface of the guide plate is coated with an anti-stick coating.

[0012] By adopting the above technical solution, the inclined lower end of the guide plate is located on the top side of the feed inlet, which facilitates the smooth guidance of auxiliary materials into the production barrel. The anti-stick coating reduces the possibility of auxiliary materials adhering to the outer surface of the guide plate, further improving the proportioning accuracy and thus improving the quality of brick making.

[0013] As a preferred technical solution of this application, a shield is fixedly installed on the top of the production barrel, and the shield covers the outer periphery of the guide plate and the feed inlet.

[0014] By adopting the above technical solution, the use of shields to prevent auxiliary materials from splashing helps to maintain a clean production environment.

[0015] As a preferred technical solution of this application, an indicator light is fixedly installed on the outer wall of the shield, and the indicator light is electrically connected to the PLC controller.

[0016] By adopting the above technical solution, the operating status of the PLC controller is displayed by indicator lights, making it convenient for operators to observe the PLC controller.

[0017] As a preferred embodiment of this application, each of the four sets of springs is provided with a telescopic guide rod inside. The bottom end of the telescopic guide rod is installed at the top of the rectangular block, and the telescopic end of the telescopic guide rod is installed at the bottom of the uniform mesh.

[0018] By adopting the above technical solution, the spring is guided by the telescopic guide rod during elastic expansion and contraction, which helps to extend the service life of the spring.

[0019] As a preferred technical solution of this application, a protective shell is fixedly installed at the bottom end of the uniform mesh, and the protective shell is located on the outer periphery of the vibrator.

[0020] By adopting the above technical solution, the vibrator is protected by a protective shell, avoiding damage to the vibrator from auxiliary materials, thus improving the protection effect of the vibrator.

[0021] The beneficial effects of this application are: 1. After the vibrator is started by the PLC controller, the auxiliary materials are poured into the feeding hopper. The weight of the auxiliary materials is accurately measured by a high-precision electronic scale. Then, the auxiliary materials are pushed out from the discharge port by the pushing mechanism. Under the guidance of the guide plate, the auxiliary materials enter the feeding port. After entering the feeding hopper, the auxiliary materials first fall onto the equalization net. The equalization net vibrates under the drive of the vibrator and in conjunction with the spring, which helps the auxiliary materials to be evenly distributed at the bottom of the feeding hopper after passing through the equalization net. This further improves the measurement accuracy of the high-precision electronic scale and ensures the accurate addition of auxiliary materials and the stability of production.

[0022] 2. When the PLC controller receives the measured value from the high-precision electronic scale and it matches the preset value, the PLC controller automatically controls the electric push rod to extend, so that the electric push rod pushes the push plate to push the auxiliary material out of the discharge port, which improves the degree of automation, reduces manual intervention, and improves production efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a partial cross-sectional structural diagram of this application; Figure 3 This is a schematic diagram of the uniform mechanism of this application; Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 1. Production drum; 101. Feed inlet; 2. High-precision electronic scale; 3. Discharge hopper; 4. Uniform distribution mechanism; 401. Rectangular block; 402. Spring; 403. Uniform distribution net; 404. Vibrator; 5. Discharge outlet; 6. Pushing mechanism; 601. Rectangular box; 602. Electric push rod; 603. Push plate; 7. Baffle mechanism; 701. Baffle; 702. Electric telescopic rod; 703. Storage cavity; 8. PLC controller; 9. Guide plate; 10. Baffle cover; 11. Indicator light; 12. Anti-stick coating; 13. Telescopic guide rod; 14. Protective shell. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Reference Figure 1-4A precise brick-making auxiliary material addition system includes a production tank 1, with a feed inlet 101 at the top. A high-precision electronic scale 2 is fixedly installed on one side of the feed inlet 101 at the top of the production tank 1. A feeding hopper 3 is fixedly installed at the top of the high-precision electronic scale 2. A uniformizing mechanism 4 is installed inside the feeding hopper 3. The uniformizing mechanism 4 includes four sets of rectangular blocks 401, each fixedly installed inside the feeding hopper 3. A spring 402 is installed at the top of each of the four sets of rectangular blocks 401. A material-leveling mesh 403 is installed at the top of each of the four sets of springs 402. A vibrator 404 is installed at the bottom of the material-leveling mesh 403. A discharge outlet is located at the bottom of the feeding hopper 3. 5. A pushing mechanism 6 is provided at the bottom of the feeding hopper 3. A guide plate 9 is fixedly installed on the outer wall of the feeding hopper 3 at the bottom of the discharge outlet 5. A PLC controller 8 is fixedly installed on the outer wall of the production barrel 1 above the guide plate 9. The PLC controller 8 is electrically connected to the high-precision electronic scale 2. A blocking mechanism 7 is provided at the bottom of the feeding hopper 3 at the discharge outlet 5. The blocking mechanism 7 includes a baffle 701. The baffle 701 is slidably connected to the wall of the feeding hopper 3 and can move to cover the discharge outlet 5. Two sets of electric telescopic rods 702 are fixedly installed at the top of the baffle 701. A storage cavity 703 matching the two sets of electric telescopic rods 702 is opened in the wall of the feeding hopper 3.

[0027] After the vibrator 404 is started by the PLC controller 8, the auxiliary material is poured into the feeding hopper 3. The weight of the auxiliary material is accurately measured by the high-precision electronic scale 2, and then the auxiliary material is pushed out from the discharge port 5 by the pushing mechanism 6. Under the guidance of the guide plate 9, the auxiliary material enters the feeding port 101. After entering the feeding hopper 3, the auxiliary material first falls on the uniform material net 403. The uniform material net 403 vibrates under the drive of the vibrator 404 and in conjunction with the spring 402, which helps the auxiliary material to be evenly distributed at the bottom of the feeding hopper 3 after passing through the uniform material net 403, thereby further improving the measurement accuracy of the high-precision electronic scale 2 and ensuring the accurate addition of auxiliary material and the stability of production. When the auxiliary material is weighed, the two sets of electric telescopic rods 702 extend to drive the baffle 701 to cover the discharge port 5 to prevent the auxiliary material from leaking out of the discharge port 5. After the auxiliary material is weighed and qualified, the two sets of electric telescopic rods 702 retract to drive the baffle 701 into the receiving cavity 703, which facilitates the push plate 603 to push out the auxiliary material, improving the practicality of use.

[0028] Reference Figure 1-3 The feeding mechanism 6 includes a rectangular box 601, which is fixedly installed on the outer wall of the feeding hopper 3. Two sets of electric push rods 602 are fixedly installed inside the rectangular box 601. The telescopic ends of the two sets of electric push rods 602 pass through the side wall of the feeding hopper 3 and are fixedly installed with push plates 603. The sliding ends of the push plates 603 are connected to the bottom of the feeding hopper 3. Both sets of electric push rods 602 are electrically connected to the PLC controller 8. The inclined lower end of the guide plate 9 is located on the top side of the feed inlet 101. The outer surface of the guide plate 9 is coated with an anti-stick coating 12. When the PLC controller 8 receives the measured value from the high-precision electronic scale 2 and it matches the preset value, the PLC controller 8 automatically controls the electric push rod 602 to extend, causing the electric push rod 602 to push the push plate 603 to push the auxiliary material out of the discharge port 5. This improves the level of automation, reduces manual intervention, and increases production efficiency. The inclined lower end of the guide plate 9 is located on the top side of the feed inlet 101, which helps the guide plate 9 to smoothly guide the auxiliary material into the production barrel 1. The anti-stick coating 12 reduces the possibility of the auxiliary material adhering to the outer surface of the guide plate 9, further improving the proportioning accuracy and thus improving the quality of brick making.

[0029] Reference Figure 2-4 A shield 10 is fixedly installed on the top of the production barrel 1, covering the outer periphery of the guide plate 9 and the feed inlet 101; each of the four sets of springs 402 is equipped with a telescopic guide rod 13, the bottom end of the telescopic guide rod 13 is installed on the top of the rectangular block 401, and the telescopic end of the telescopic guide rod 13 is installed on the bottom end of the material equalization net 403; the shield 10 prevents auxiliary materials from splashing, which helps to maintain a clean production environment; the telescopic guide rod 13 guides the springs 402 when they elastically extend and retract, which helps to extend the service life of the springs 402.

[0030] Reference Figure 1-3 An indicator light 11 is fixedly installed on the outer wall of the shield 10, and the indicator light 11 is electrically connected to the PLC controller 8; a protective shell 14 is fixedly installed at the bottom of the material leveling mesh 403, and the protective shell 14 is located on the outer periphery of the vibrator 404; the indicator light 11 displays the operating status of the PLC controller 8, which is convenient for the operator to observe the PLC controller 8; the protective shell 14 protects the vibrator 404, avoids the auxiliary material from damaging the vibrator 404, and improves the protection effect of the vibrator 404.

[0031] Working principle: After the vibrator 404 is started by the PLC controller 8, the auxiliary material is poured into the feeding hopper 3. The weight of the auxiliary material is accurately measured by the high-precision electronic scale 2. Then, the auxiliary material is pushed out from the discharge port 5 by the pushing mechanism 6. Under the guidance of the guide plate 9, the auxiliary material enters the feeding port 101. After entering the feeding hopper 3, the auxiliary material first falls on the uniform material net 403. The uniform material net 403 is driven by the vibrator 404 and vibrates in conjunction with the spring 402. This helps the auxiliary material to be evenly distributed at the bottom of the feeding hopper 3 after passing through the uniform material net 403, thereby further improving the measurement accuracy of the high-precision electronic scale 2 and ensuring the accurate addition of auxiliary material and the stability of production. When the PLC controller 8 receives the measurement value of the high-precision electronic scale 2 and finds that it matches the preset value, the PLC controller 8 automatically controls the electric push rod 602 to extend, so that the electric push rod 602 pushes the push plate 603 to push the auxiliary material out from the discharge port 5. This improves the degree of automation, reduces manual intervention, and improves production efficiency. During the weighing of auxiliary materials, two sets of electric telescopic rods 702 extend to drive the baffle 701 to cover the discharge port 5, preventing the auxiliary materials from leaking from the discharge port 5. After the auxiliary materials are weighed and qualified, the two sets of electric telescopic rods 702 retract to drive the baffle 701 into the receiving cavity 703, which facilitates the push plate 603 to push out the auxiliary materials, improving the practicality of use. The inclined low end of the guide plate 9 is located on the top side of the feed inlet 101, which helps the guide plate 9 to smoothly guide the auxiliary materials into the production barrel 1. The anti-stick coating 12 reduces the possibility of the auxiliary materials adhering to the outer surface of the guide plate 9, further improving the proportioning accuracy, thereby improving the quality of brick making. Meanwhile, the shield 10 prevents auxiliary materials from splashing, which helps to keep the production environment clean; the indicator light 11 displays the operating status of the PLC controller 8, making it convenient for operators to observe the PLC controller 8. In addition, the telescopic guide rod 13 guides the spring 402 during its elastic extension and retraction, which helps to extend the service life of the spring 402; the protective shell 14 protects the vibrator 404, preventing auxiliary materials from damaging the vibrator 404 and improving the protection effect of the vibrator 404.

[0032] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A proportionally accurate brick auxiliary material adding system comprising a production bucket (1), characterized in that, The production barrel (1) has a feed inlet (101) at its top. A high-precision electronic scale (2) is fixedly installed on one side of the feed inlet (101) at the top of the production barrel (1). A feeding hopper (3) is fixedly installed on the top of the high-precision electronic scale (2). A uniformizing mechanism (4) is provided inside the feeding hopper (3). The uniformizing mechanism (4) includes four sets of rectangular blocks (401). All four sets of rectangular blocks (401) are fixedly installed inside the feeding hopper (3). A spring (402) is installed on the top of each of the four sets of rectangular blocks (401). A material leveling net (403) is installed at the top of the spring (402), and a vibrator (404) is provided at the bottom of the material leveling net (403). A discharge port (5) is provided at the bottom of the hopper (3), and a pushing mechanism (6) is provided at the bottom of the hopper (3). A guide plate (9) is fixedly installed on the outer wall of the hopper (3) at the bottom of the discharge port (5). A PLC controller (8) is fixedly installed on the outer wall of the production barrel (1) above the guide plate (9). The PLC controller (8) is electrically connected to the high-precision electronic scale (2).

2. A proportioning precise brick auxiliary material adding system according to claim 1, characterized in that, The feeding mechanism (6) includes a rectangular box (601), which is fixedly installed on the outer wall of the feeding hopper (3). Two sets of electric push rods (602) are fixedly installed inside the rectangular box (601). The telescopic ends of the two sets of electric push rods (602) pass through the side wall of the feeding hopper (3) and are fixedly installed with push plates (603). The sliding end of the push plate (603) is connected to the bottom of the feeding hopper (3). Both sets of electric push rods (602) are electrically connected to the PLC controller (8).

3. The brick-making auxiliary material addition system with precise proportioning according to claim 1, characterized in that, The bottom of the hopper (3) is provided with a shielding mechanism (7) at the outlet (5). The shielding mechanism (7) includes a baffle (701). The baffle (701) is slidably connected to the wall of the hopper (3) and the baffle (701) is movable to cover the outlet (5). Two sets of electric telescopic rods (702) are fixedly installed on the top of the baffle (701). The wall of the hopper (3) is provided with a storage cavity (703) that matches the two sets of electric telescopic rods (702).

4. The system as claimed in claim 1, wherein, The inclined lower end of the guide plate (9) is located on the top side of the feed inlet (101), and the outer surface of the guide plate (9) is coated with an anti-stick coating (12).

5. The system as claimed in claim 1, wherein, A shield (10) is fixedly installed on the top of the production barrel (1), and the shield (10) covers the outer periphery of the guide plate (9) and the feed inlet (101).

6. A proportioning precision brick auxiliary material adding system according to claim 5, characterized in that, An indicator light (11) is fixedly installed on the outer wall of the shield (10), and the indicator light (11) is electrically connected to the PLC controller (8).

7. The system as claimed in claim 1, wherein, Each of the four sets of springs (402) is provided with a telescopic guide rod (13). The bottom end of the telescopic guide rod (13) is installed at the top of the rectangular block (401), and the telescopic end of the telescopic guide rod (13) is installed at the bottom of the uniform mesh (403).

8. The system as claimed in claim 1, wherein, The bottom end of the uniform material net (403) is fixedly installed with a protective shell (14), and the protective shell (14) is located at the outer periphery of the vibrator (404).

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