Metering device for automatic filling

Abstract

The utility model relates to a metering device for automatic filling, which relates to the technical field of metering devices, and comprises a filling tank and a metering block, the metering block is provided with a mounting groove, a weighing module is arranged in the mounting groove in a sliding manner, the filling tank is arranged above the metering block and abuts against the weighing module, and the weighing module is arranged in the mounting groove. The weighing module is used for metering the weight of the filling tank, a mounting block abutting against the weighing module is inserted into the mounting groove, the metering block is provided with an assembling assembly, the assembling assembly is used for assembling the mounting block on the metering block, and the filling tank is provided with a lifting air cylinder. A piston rod of the lifting cylinder is provided with a lifting plate which can abut against the surface of the metering block. The electronic device has the effect of improving the replacement convenience of the weighing module.

Description

Technical Field

[0001] The utility model relates to the technical field of metering devices, in particular to a metering device for automatic filling. Background Art

[0002] Automatic filling is a commonly used technical means in the production process of liquid products to reduce manpower and improve filling efficiency. The process of automatic filling is to measure and detect the filled liquid product. When the filling quantity reaches the set value, the filling is stopped in time and a new container is replaced before filling again.

[0003] The prior art has designed a metering device for automatic filling, which includes a filling tank and a weighing scale for measuring the weight of the filling tank. The weighing scale is provided with a weighing module, and the filling tank is placed on the weighing module. The weighing module calculates the overall weight of the filling tank through its own pressure sensor, and measures the change in the amount of liquid in the filling tank through the change in mass, thereby obtaining the filling quantity.

[0004] However, during actual use, the weighing module of the metering scale may be damaged and need to be replaced. In order to ensure the accuracy of measurement in the existing technology, the filling tank is set on the weighing module, which means that replacing the weighing module requires the use of additional lifting equipment such as a crane to lift the filling tank, which is time-consuming, labor-intensive and inconvenient. The replacement of parts such as the weighing module is very inconvenient. Utility Model Content

[0005] In order to improve the convenience of replacing a weighing module, the present application provides a metering device for automatic filling.

[0006] The present application provides an automatic filling metering device that adopts the following technical solution:

[0007] A metering device for automatic filling comprises a filling tank and a metering block, the metering block being provided with a mounting groove, a weighing module being slidably arranged in the mounting groove, the filling tank being arranged above the metering block and abutting against the weighing module, the weighing module being used to measure the weight of the filling tank, a mounting block being inserted into the mounting groove and abutting against the weighing module, the metering block being provided with an assembly component, the assembly component being used to assemble the mounting block on the metering block, the filling tank being provided with a lifting cylinder, the lifting cylinder piston rod being provided with a lifting plate which can abut against the surface of the metering block.

[0008] By adopting the above technical solution, the overall mass of the filling tank is measured by the weighing module, thereby measuring the product filled during the filling process. When the weighing module is damaged and needs to be replaced, the lifting cylinder is started to push the lifting plate against the surface of the metering block, and then the filling tank as a whole is lifted. After that, the mounting block is removed by assembling the components, and the weighing module is taken out of the mounting slot for replacement. The operation is simple and convenient, and there is no need to use additional large equipment such as cranes or cranes to lift the filling tank, which improves the convenience of replacing the weighing module.

[0009] Preferably, the metering block is provided with a limiting groove communicating with the mounting groove, and the mounting block is provided with a limiting block inserted into the limiting groove.

[0010] By adopting the above technical solution, the limiting block is inserted into the limiting groove to limit the installation block inserted into the installation groove and against the weighing module, thereby reducing the possibility of the weighing module loosening due to movement of the installation block and improving the stability of measurement.

[0011] Preferably, the assembly component includes an assembly block and an assembly bolt, the assembly block is arranged on the mounting block and connected to the limit block, and the assembly bolt is used to install the assembly block on the metering block.

[0012] By adopting the above technical solution, the assembly block is connected to the limit block to improve the stability of the connection between the assembly block, the limit block and the mounting block. At the same time, the assembly block is installed on the metering block through the assembly bolts, so that the mounting block is fixedly assembled on the metering block. The operation is simple and convenient, and the weighing module is easy to disassemble and replace.

[0013] Preferably, the metering block is provided with an assembly groove which is in communication with both the mounting groove and the limiting groove, and the assembly block is inserted into the assembly groove.

[0014] By adopting the above technical solution, the assembly block is inserted into the assembly groove and abuts against the inner wall of the assembly groove, which further improves the stability of the installation block on the metering block, thereby ensuring the stability of the weighing module installed on the metering block and improving the stability and accuracy of the measurement.

[0015] Preferably, a bracket is further included, and the bracket is against the filling tank.

[0016] By adopting the above technical solution, by providing a bracket to support the filling tank, the possibility of the filling tank tipping over during lifting or normal use is reduced, thereby reducing safety risks.

[0017] Preferably, the bracket is provided with a sliding block, the filling tank is provided with an auxiliary block, the auxiliary block is provided with a sliding groove, and the sliding block is inserted into the sliding groove to press against the inner wall of the sliding groove and can slide in the sliding groove.

[0018] By adopting the above technical solution, the sliding block is inserted into the sliding groove of the auxiliary block. When the lifting cylinder drives the filling tank to rise and fall, the sliding block slides in the sliding groove, thereby improving the stability of the sliding and lifting of the filling tank and reducing the safety risk of the filling tank tipping over.

[0019] Preferably, the lifting plate is provided with a lifting block, and the lifting block is provided with an auxiliary plate.

[0020] By adopting the above technical solution, the lifting block moves with the lifting plate and cooperates with the auxiliary plate to support the ground after lifting, thereby improving the stability of the filling tank after lifting and reducing the safety risk of the filling tank tipping over and injuring people when replacing the weighing module.

[0021] Preferably, the metering block is provided with a lifting slot, and the lifting block is inserted into the lifting slot and can slide in the lifting slot.

[0022] By adopting the above technical solution, the lifting block slides in the lifting groove, thereby improving the stability of the movement of the lifting block, thereby improving the stability of the lifting of the filling tank.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. By setting up the filling tank, metering block, mounting slot, weighing module, mounting block, assembly component, lifting cylinder and lifting plate, when the weighing module needs to be replaced, start the lifting cylinder to make the lifting plate and metering block counterbalance, thereby lifting the filling tank. At this time, the mounting block is removed from the metering block mounting slot through the assembly component, and then the heavy module is removed from the mounting slot for replacement. There is no need to use additional crane lifting equipment to lift the filling tank for replacement, and the operation is simple and convenient;

[0025] 2. By setting the limit slot, limit block, assembly block, assembly slot and assembly bolt, the weighing module is inserted into the sliding slot, and then the mounting block is inserted into the sliding slot and pressed against the weighing module, and the limit block is inserted into the limit slot, so that the assembly block is inserted into the assembly slot, and the assembly block is assembled and fixed on the metering block by the assembly bolts to complete the installation. The operation is simple and convenient, and the weighing module is easily replaced. At the same time, the limit of the limit block and the assembly block improves the stability of the mounting block assembly, reduces the possibility of measurement problems caused by the movement of the weighing module, and improves the stability and accuracy of the measurement;

[0026] 3. By setting up a bracket, an auxiliary block, a sliding groove and a sliding block, the sliding block on the bracket is inserted into the sliding groove of the auxiliary block of the filling tank. When the filling tank is lifted up and moved up and down, the sliding block slides in the sliding groove, thereby improving the stability of the filling tank's up and down movement, reducing the possibility of the filling tank tipping over, and reducing safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1This is an overall schematic diagram of a metering device for automatic filling provided in an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view used to show the structure of an assembled component.

[0029] Figure 3 It is a cross-sectional view used to reflect the connection relationship between the limit block and the limit groove.

[0030] Explanation of the accompanying drawings: 1. Filling tank; 11. Auxiliary block; 111. Sliding groove; 12. Cylinder plate; 2. Measuring block; 21. Weighing module; 22. Mounting groove; 23. Mounting block; 231. Limit block; 24. Limit groove; 25. Assembly groove; 26. Lifting groove; 3. Assembly component; 31. Assembly block; 32. Assembly bolt; 4. Lifting cylinder; 41. Lifting plate; 42. Lifting block; 421. Auxiliary plate; 5. Bracket; 51. Sliding block. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a metering device for automatic filling. Figures 1 to 2 The device comprises a square filling tank 1, a metering block 2, and a pair of door-shaped brackets 5. The metering block 2 is positioned between the brackets 5. A mounting slot 22 is provided on the top wall of the metering block 2, connecting to the side walls. A weighing module 21 is slidably mounted within the mounting slot 22. A wiring slot may be reserved within the inner wall of the mounting slot 22 for wiring. A mounting block 23 is inserted into the mounting slot 22, which abuts against the weighing module 21. The metering block 2 is provided with an assembly component 3 for assembling the mounting block 23 onto the metering block 2. The filling tank 1 is positioned above the metering block 2, with its bottom wall abutting against the weighing module 21. The weighing module 21 is used to measure the weight of the entire filling tank 1. Cylinder plates 12 are welded and fixed on both sides of the filling tank 1 that are not facing the bracket 5. Several lifting cylinders 4 are welded and fixed to the side walls of the filling tank 1 and are welded and fixed to the top walls of the cylinder plates 12. The piston rods of the lifting cylinders 4 pass through the cylinder plates 12 and are fixed with lifting plates 41 that can be abutted against the top walls of the metering plates. The lifting plates 41 on the same side of the filling tank 1 are fixedly connected to each other as a whole. When the weighing module 21 needs to be replaced, the lifting cylinder 4 is started, and the lifting plate 41 is used to abut against the metering block 2 to lift the filling tank 1. At this time, the assembly 3 can be assembled and the mounting block 23 can be disassembled, and the weighing module 21 can be taken out for replacement. The operation is simple and convenient, and no additional lifting machinery such as a crane is required, which improves the convenience of replacing the weighing module 21.

[0033] In order to improve the stability and accuracy of measurement, refer to Figure 2 and Figure 3The assembly component 3 includes an assembly block 31 and an assembly bolt 32. The top wall of the metering block 2 is provided with a limit groove 24 on both sides of the installation groove 22, which is in communication with the installation groove 22. The side wall of the installation block 23 is integrally fixed with a limit block 231 adapted to be inserted into the limit groove 24. The assembly block 31 is integrally fixedly provided on the side wall of the installation block 23 and is integrally fixedly connected to the limit block 231. The top wall of the assembly block 31 is flush with the top wall of the installation block 23. The top wall of the metering block 2 is provided with an assembly groove 25 that is in communication with both the installation groove 22 and the limit groove 24. The assembly block 31 is adapted to be inserted into the assembly groove 25. The top wall of the assembly block 31 is flush with the top wall of the metering block 2. The assembly bolt 32 is used to install the assembly block 31 on the metering block 2. The top wall of the assembly bolt 32 is flush with the top wall of the assembly block 31. By the limiting block 231 pressing against the inner wall of the limiting groove 24 and the assembly block 31 pressing against the inner wall of the assembly groove 25, the mounting block 23 remains stable and presses against the weighing module 21, thereby improving the stability of the assembly of the weighing module 21 and further improving the stability and accuracy of the measurement.

[0034] To reduce security risks, refer to Figure 1 and Figure 3 A sliding block 51 is fixedly provided on the side of the crossbeam of the bracket 5 near the filling tank 1, and an auxiliary block 11 is welded and fixedly provided on the side of the filling tank 1 near the bracket 5. A sliding groove 111 is provided along the height direction on the side of the auxiliary block 11 away from the filling tank 1. The sliding block 51 is adapted to be inserted into the sliding groove 111 and presses against the inner wall of the sliding groove 111 near the filling tank 1 and can slide in the sliding groove 111. A lifting block 42 is fixedly provided on the side wall of the lifting plate 41 as an integral part. Lifting grooves 26 that pass through the top wall and the bottom wall are provided on both side walls of the metering block 2. The lifting block 42 is adapted to be inserted into the lifting groove 26 and can slide in the lifting groove 26. An auxiliary plate 421 is fixedly provided on the bottom wall of the lifting block 42 as an integral part and vertically. The distance between the bottom wall of the auxiliary plate 421 and the bottom wall of the metering block 2 is consistent with the distance between the bottom wall of the lifting plate 41 and the top wall of the metering block 2. When the filling tank 1 is lifted or lowered, the lifting block 42 moves in the lifting groove 26 and presses against the bottom surface through the auxiliary plate 421 to improve the lifting stability of the filling tank 1. At the same time, when lifting or lowering, the sliding block 51 slides in the sliding groove 111 and presses against the inner wall of the sliding groove 111, thereby reducing the possibility of the filling tank 1 tipping over during lifting or lowering, reducing safety risks.

[0035] The implementation principle of the metering device for automatic filling in the embodiment of the present application is as follows: when the weighing module 21 has a problem and needs to be replaced, the lifting cylinder 4 is started to drive the lifting plate 41 to move and press against the surface of the metering block 2 to lift the filling tank 1. During this process, the sliding block 51 slides in the sliding groove 111, and the auxiliary plate 421 presses against the ground to improve the stability of the lifting of the filling tank 1. At this time, the assembly bolt 32 can be unscrewed, the assembly block 31 can be taken out of the assembly groove 25, and then the weighing module 21 can be taken out of the assembly groove 25 for replacement. The operation is simple and convenient, and the weighing module 21 can be replaced without the use of an additional crane or other lifting tools, thereby improving the convenience of replacing the weighing module 21.

[0036] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A metering device for automatic filling, characterized in that: The invention comprises a filling tank (1) and a metering block (2), wherein the metering block (2) is provided with a mounting groove (22), a weighing module (21) is slidably provided in the mounting groove (22), the filling tank (1) is arranged above the metering block (2) and abuts against the weighing module (21), the weighing module (21) is used to measure the weight of the filling tank (1), a mounting block (23) abutting against the weighing module (21) is inserted in the mounting groove (22), the metering block (2) is provided with an assembly component (3), the assembly component (3) is used to assemble the mounting block (23) on the metering block (2), the filling tank (1) is provided with a lifting cylinder (4), and the piston rod of the lifting cylinder (4) is provided with a lifting plate (41) that can abut against the surface of the metering block (2).

2. The automatic filling metering device according to claim 1, characterized in that: The metering block (2) is provided with a limiting groove (24) communicating with the mounting groove (22), and the mounting block (23) is provided with a limiting block (231) inserted into the limiting groove (24).

3. The automatic filling metering device according to claim 2, characterized in that: The assembly component (3) comprises an assembly block (31) and an assembly bolt (32); the assembly block (31) is arranged on the mounting block (23) and connected to the limiting block (231); and the assembly bolt (32) is used to mount the assembly block (31) on the metering block (2).

4. The automatic filling metering device according to claim 3, characterized in that: The metering block (2) is provided with an assembly groove (25) which is in communication with the installation groove (22) and the limiting groove (24), and the assembly block (31) is inserted into the assembly groove (25).

5. The automatic filling metering device according to claim 1, characterized in that: It also comprises a bracket (5), wherein the bracket (5) abuts against the filling tank (1).

6. The automatic filling metering device according to claim 5, characterized in that: The bracket (5) is provided with a sliding block (51), the filling tank (1) is provided with an auxiliary block (11), the auxiliary block (11) is provided with a sliding groove (111), and the sliding block (51) is inserted into the sliding groove (111) and abuts against the inner wall of the sliding groove (111) and can slide in the sliding groove (111).

7. The automatic filling metering device according to claim 1, characterized in that: The lifting plate (41) is provided with a lifting block (42), and the lifting block (42) is provided with an auxiliary plate (421).

8. The automatic filling metering device according to claim 7, characterized in that: The metering block (2) is provided with a lifting groove (26), and the lifting block (42) is inserted into the lifting groove (26) and can slide in the lifting groove (26).

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