A granule batching scale

Abstract

The utility model discloses a kind of granular material splicing and matching scales, belong to granular material technical field, the utility model includes:frame, the frame upper side is connected with weighing sensor by U type screw;Weighing hopper, the weighing hopper is placed on the weighing sensor;Splicing and matching scale electric cabinet, the splicing and matching scale electric cabinet is installed in the frame one side;Splicing and matching assembly, the splicing and matching assembly is installed in the frame top, weighing sensor is fixed in frame by U type screw, then weighing hopper is directly placed on weighing sensor, weighing sensor detects the variation of weighing hopper mass, to real-time weighing granular material, splicing and matching assembly is installed in frame, and by splicing and matching scale electric cabinet power supply, splicing and matching assembly cooperates with weighing hopper and weighing sensor, jointly executes the weighing processing of granular material, and real-time monitoring material distribution amount, two-stage splicing and matching valve, sheet metal welding, light in weight, action flexible, line valve island control, reduce equipment solenoid cable, reduce cost.

Description

Technical Field

[0001] This utility model belongs to the field of granular material technology, and in particular relates to a granular material blending method. Background Technology

[0002] A pellet feed blending scale is a professional weighing device used for accurately blending different proportions of pelleted materials. It is widely used in industries such as feed, chemicals, and pharmaceuticals. It can accurately weigh various pelleted raw materials according to a preset formula. The equipment typically consists of a weighing sensor, a control system, and a feeding device. The weighing sensor is responsible for accurately measuring the weight of the material, the control system regulates the start, stop, and speed of the feeding device according to set parameters, and the feeding device stably delivers the pelleted material. Through the coordinated work of these components, the pellet feed blending scale can achieve efficient and accurate material blending, ensuring consistent and stable product quality, helping to improve production efficiency, reduce production costs, and meet the needs of different production scenarios for precise pellet material proportioning.

[0003] In the pellet blending process, the material proportioning is currently mostly done manually. However, manual operation is susceptible to interference from factors such as limited operational precision, visual judgment bias, and operator fatigue, which causes the actual proportion to deviate from the standard value, thus adversely affecting the stability of product quality. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides: a pellet material blending scale, comprising:

[0005] A frame, on the upper side of which a weighing sensor is connected by a U-shaped screw;

[0006] A weighing hopper, which is placed on the weighing sensor;

[0007] An assembly weighing box is installed on one side of the frame;

[0008] Assembly components are mounted on the top of the frame.

[0009] As a preferred embodiment of this invention, the frame is provided with a discharge valve, which is used to discharge materials to the next device.

[0010] As a preferred embodiment of this utility model, the assembly component includes:

[0011] Assembly valve fixing plate bracket;

[0012] The assembly valve fixing plate bracket is installed on the frame by U-bolts, and the assembly valve fixing plate bracket is equipped with an assembly valve fixing plate.

[0013] As a preferred embodiment of this utility model, the assembly valve is mounted on the assembly valve fixing plate by means of clamps, and the assembly valve is a double-stroke valve.

[0014] As a preferred embodiment of this utility model, the assembled electrical box includes:

[0015] Bus valve island, which is installed inside the assembly electrical box;

[0016] The I / O output module is installed inside the assembly electrical box and is located on the upper side of the bus valve island.

[0017] As a preferred embodiment of this invention, a flexible connection is installed between the assembly valve fixing plate and the weighing hopper.

[0018] As a preferred embodiment of this invention, the outer ring of the weighing hopper is welded with a calibration weight support.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] The load cell is fixed to the frame with U-bolts. Then, the weighing hopper is placed directly on the load cell. The load cell detects the change in the mass of the weighing hopper to weigh the particulate material in real time. The assembly assembly is installed on the frame and powered by the assembly weighing box. The assembly assembly works with the weighing hopper and the load cell to perform the weighing of particulate material and monitor the material distribution in real time.

[0021] The corresponding effect produced by the above content is as follows:

[0022] First, the two-stage assembly valve is made of welded sheet metal, making it lightweight and flexible in operation.

[0023] Second, the use of linear valve island control reduces the number of solenoid valve cables in the equipment, thus reducing costs.

[0024] Third, the valve feedback signal uses an I / O output bus module, which reduces the wiring cost of the feedback signal and has a fast response speed. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the planar structure of the granular material assembly system provided in this embodiment of the utility model from a frontal view.

[0026] Figure 2 This is a schematic diagram of the left-side view of the granular material assembly structure provided in this embodiment of the utility model;

[0027] Figure 3 This is a top-view planar structural diagram of the granular material assembly method provided in this embodiment of the utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of the weighing box of the pellet weighing scale provided in this embodiment of the utility model.

[0029] In the diagram: 1. Assembly valve fixing plate bracket; 2. Weighing sensor; 3. Weighing hopper; 4. Frame; 5. Flexible connection; 14. Assembly valve fixing plate; 23. Assembly valve; 24. Bus valve island; 25. I / O output module; 26. Assembly weighing box; 27. Discharge valve. Detailed Implementation

[0030] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0031] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0032] Please see Figures 1 to 4 The present invention provides a pellet weighing system, comprising: a frame 4, wherein a weighing sensor 2 is connected to the upper side of the frame 4 by a U-shaped screw; a weighing hopper 3, wherein the weighing hopper 3 is placed on the weighing sensor 2; a weighing power box 26, wherein the weighing power box 26 is installed on one side of the frame 4; and a weighing assembly, wherein the weighing assembly is installed on the top of the frame 4.

[0033] Furthermore, the frame 4 is provided with a discharge valve 27, which is used to discharge materials to the next device.

[0034] Using the above scheme: When in use, the weighing sensor 2 is fixed to the frame 4 with U-shaped screws, and then the weighing hopper 3 is placed freely on the weighing sensor 2. The weighing sensor 2 is responsible for detecting the mass change of the weighing hopper 3, thereby realizing the real-time weighing of the granular material. The assembly component is installed on the frame 4 and powered by the assembly weighing box 26. The assembly component works together with the weighing hopper 3 and the weighing sensor 2 to complete the weighing process of the granular material and monitor the distribution of the granular material in real time.

[0035] Furthermore, the assembly assembly includes: an assembly valve fixing plate bracket 1; the assembly valve fixing plate bracket 1 is installed on the frame 4 by U-bolts, and an assembly valve fixing plate 14 is installed in the assembly valve fixing plate bracket 1.

[0036] Furthermore, the assembly valve 23 is mounted on the assembly valve fixing plate 14 by means of clamps, and the assembly valve 23 is a double-stroke valve.

[0037] Furthermore, the assembly weighing box 26 includes: a bus valve island 24, which is installed inside the assembly weighing box 26; and an I / O output module 25, which is installed inside the assembly weighing box 26 and located on the upper side of the bus valve island 24.

[0038] Furthermore, a flexible connection 5 is installed between the assembly valve fixing plate 14 and the weighing hopper 3.

[0039] Furthermore, a calibration weight support is welded to the outer ring of the weighing hopper 3.

[0040] Using the above solution, the specific usage process and instructions are as follows:

[0041] The mixing valve fixing plate 14 is installed on the mixing valve fixing plate bracket 1. The mixing valve 23 is assembled on the short circuit on the mixing valve fixing plate 14 by clamps. The number of mixing valves 23 and the number of short circuits on the mixing valve fixing plate 14 can be adjusted according to the type and quantity of raw materials to be mixed, to ensure that each material corresponds to one mixing valve 23. The flexible connection 5 connects the mixing valve fixing plate 14 and the weighing hopper 3 to realize the weighing of materials. The mixing valve 23 is designed as a double stroke valve, which allows the valve to be fully opened when a large amount of material is needed, and the opening is reduced when the material is close to the target weight for micro-feeding to ensure accurate discharge. After the material proportioning is completed, the material is discharged to the next processing equipment by opening the discharge valve 27.

[0042] The following instructions explain the use of the assembled electrical box 26:

[0043] The bus valve island 24 is connected to the central control room via a power line and a data line to realize the on / off control of all valves. The I / O output module 25 is responsible for receiving the position feedback signals of all valves and feeding back the information on whether the valve is in the correct position to the central control room via a data line. This design eliminates the need to set up a separate signal line for each solenoid valve and assembly valve, thereby significantly reducing cable costs.

[0044] The working principle of this utility model:

[0045] The load cell 2 is fixed to the frame 4 using U-bolts, and then the weighing hopper 3 is placed freely on the load cell 2. The load cell 2 is responsible for detecting the mass change of the weighing hopper 3, thereby realizing the real-time weighing of the granular material. The mixing valve fixing plate 14 is installed on the mixing valve fixing plate bracket 1. The mixing valve 23 is assembled on the short circuit on the mixing valve fixing plate 14 by clamps. According to the type and quantity of raw materials to be mixed, the number of mixing valves 23 and the number of short circuits on the mixing valve fixing plate 14 can be adjusted to ensure that each type of material corresponds to one mixing valve 23. The flexible connection 5 connects the mixing valve fixing plate 14 and the weighing hopper 3 to realize the weighing of the material. The mixing valve 23 is designed as a double stroke valve, which allows the valve to be fully opened when a large amount of material is needed, and the opening is reduced when the material is close to the target weight for micro-feeding to ensure accurate discharge. After the material ratio is completed, the material is discharged to the next processing equipment by opening the discharge valve 27.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] 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 pellet feed blending scale, characterized in that, include: The frame (4) has a weighing sensor (2) connected to its upper side by a U-shaped screw. Weighing hopper (3), which is placed on the weighing sensor (2); The assembly weighing box (26) is installed on one side of the frame (4); Assembly components are mounted on top of the frame (4).

2. The pellet feed blending scale as described in claim 1, characterized in that: The frame (4) is equipped with a discharge valve (27), which is used to discharge materials to the next equipment.

3. The pellet feed blending scale as described in claim 1, characterized in that: The assembly components include: Assembly valve fixing plate bracket (1); The assembly valve fixing plate bracket (1) is installed on the frame (4) by U-bolts, and the assembly valve fixing plate (14) is installed in the assembly valve fixing plate bracket (1).

4. A pellet feed blending scale as described in claim 3, characterized in that: The assembly valve (23) is mounted on the assembly valve fixing plate (14) by means of clamps. The assembly valve (23) is a double-stroke valve.

5. A pellet feed blending scale as described in claim 1, characterized in that: The assembled electrical box (26) includes: Bus valve island (24), which is installed inside the assembly electrical box (26); I / O output module (25), which is installed inside the assembly electrical box (26) and located on the upper side of the bus valve island (24).

6. A pellet feed blending scale as described in claim 3, characterized in that: A flexible connection (5) is installed between the assembly valve fixing plate (14) and the weighing hopper (3).

7. A pellet feed blending scale as described in claim 1, characterized in that: The weighing hopper (3) has a calibration weight support welded to its outer ring.

Images