A quantitative weighing machine base frame

Abstract

This utility model discloses a quantitative weighing machine base frame, including a hopper body. Guide rail channels are symmetrically arranged horizontally on the bottom surface of the hopper body. Electronic weighing component covers are symmetrically fixed on both sides of the hopper body. This not only improves the quality stability of the product but also reduces material waste caused by inaccurate weighing, saving production costs for enterprises. Four electronic weighing components are symmetrically distributed around the hopper body, enabling weighing of materials from multiple directions, greatly improving weighing accuracy and precision. This multi-point weighing method effectively eliminates weighing errors caused by uneven material distribution, ensuring that the weighing result always conforms to the preset quantitative value. Simultaneously, the cooperation between the electronic weighing components and the control system realizes automated quantitative weighing, improving the automation level and production efficiency of the production process, and reducing errors and labor intensity caused by manual operation.

Description

Technical Field

[0001] This utility model relates to the field of quantitative measuring machine technology, specifically a quantitative measuring machine base frame for quantitative measurement and weighing. Background Technology

[0002] A quantitative dispensing machine is a type of equipment that automates operations by precisely controlling the output of materials. It is widely used in various fields such as industrial production, food processing, and catering. Depending on their function and application, common types include quantitative feeders, quantitative oil dispensers, quantitative adhesive dispensers, quantitative packaging machines, and food-specific quantitative equipment. Their core features are improved production efficiency, reduced human error, and consistent material distribution.

[0003] When using current quantitative weighing machines, the weighing structure is located on one or both sides, which can lead to inaccuracies in the weighing process. Furthermore, since the weighing structure is directly exposed to the outside, it is affected by the external environment, resulting in subsequent weighing errors. Utility Model Content

[0004] The purpose of this utility model is to provide a quantitative weighing machine base frame to solve the problems mentioned in the background art. When using current quantitative weighing machines, the weighing structure is located on one or both sides, which leads to inaccuracies in the weighing process. Furthermore, the weighing structure is directly exposed to the outside and is affected by the external environment, resulting in subsequent weighing errors.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quantitative weighing machine base frame, including a hopper body, with guide rail channels symmetrically arranged on the bottom surface of the hopper body, electronic weighing component covers symmetrically fixed on both sides of the hopper body, a synchronization component fixed on one side of the hopper body, and electronic weighing components symmetrically fixed on both sides of the hopper body.

[0006] Preferably, the center of the hopper body is funnel-shaped, and the hopper bodies are fixedly connected to each other through a fixed frame structure at the bottom. The bottom surface of the hopper body is horizontally positioned near the edge of the top surface of the guide rail channel steel.

[0007] Preferably, there are two guide rail channels, and the two guide rail channels are arranged in parallel with each other.

[0008] Preferably, there are four electronic scale component covers, and each of the four electronic scale component covers is correspondingly fastened to the outer side of the electronic scale component. The sides of the four electronic scale component covers are fixedly connected to the sides of the hopper body near the four top corners.

[0009] Preferably, the synchronization component is fixedly installed on one side of the hopper body near the bottom, and the interior of the synchronization component is mechanically connected to the interior sealing plate structure of the hopper body.

[0010] Preferably, there are four electronic scale components, and the four electronic scale components are symmetrically and fixedly connected on the side of the hopper body near the four top corners, and the bottom surface of the electronic scale components is connected to the top surface of the guide rail channel steel.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This quantitative weighing machine base frame features a funnel-shaped central design for the hopper, allowing materials to flow smoothly and naturally under their own weight, reducing residue and improving material utilization. It also prevents material accumulation from affecting weighing accuracy. The fixed frame structure at the bottom enhances the structural strength and stability of the hopper, enabling it to adapt to weighing needs of materials of different weights and properties, extending the equipment's lifespan. During production, the machine can be quickly and accurately positioned as needed, improving production efficiency. The parallel arrangement of the guide rail channels ensures smooth movement, reducing the impact of shaking on weighing results. The electronic scale component housing effectively protects the components, significantly improving their reliability and lifespan. In harsh production environments, the housing prevents dust, moisture, and debris from entering, ensuring the electronic scale components are always in good working order, thus guaranteeing weighing accuracy and stability. During discharge, it ensures a uniform and stable flow of material, avoiding weighing errors caused by uneven discharge. This not only improves product quality stability but also reduces material waste caused by inaccurate weighing, saving production costs for enterprises. Four electronic weighing components are symmetrically distributed around the hopper body, enabling weighing of materials from multiple directions, significantly improving weighing accuracy and precision. This multi-point weighing method effectively eliminates weighing errors caused by uneven material distribution, ensuring that each weighing result conforms to the preset quantitative value. Simultaneously, the cooperation between the electronic weighing components and the control system achieves automated quantitative weighing, improving the automation level and production efficiency of the production process, and reducing errors and labor intensity caused by manual operation. Attached Figure Description

[0013] Figure 1 This is a three-dimensional installation and connection diagram of the present invention;

[0014] Figure 2 This is an enlarged three-dimensional connection diagram of point B of this utility model;

[0015] Figure 3 This is an enlarged three-dimensional connection diagram of point A of this utility model.

[0016] In the diagram: 1. Hopper body; 2. Guide rail channel steel; 3. Electronic scale assembly cover; 4. Synchronization assembly; 5. Electronic scale assembly. Detailed Implementation

[0017] 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. Example 1

[0018] like Figure 1-3 As shown, this utility model provides a technical solution: a quantitative weighing machine base frame, including a hopper body 1, with guide rail channels 2 horizontally and symmetrically arranged on the bottom surface of the hopper body 1. The center of the hopper body 1 is funnel-shaped. The hopper bodies 1 are fixedly connected to each other through a fixed frame structure at the bottom. The bottom surface of the hopper body 1 is horizontally arranged near the edge on the top surface of the guide rail channels 2. There are two guide rail channels 2, and the two guide rail channels 2 are arranged in parallel to each other. Electronic scale component covers 3 are symmetrically fixed on both sides of the hopper body 1. There are four electronic scale component covers 3, and the four electronic scale component covers 3 are all correspondingly fastened to the outer side of the electronic scale component 5. The sides of the four electronic scale component covers 3 are fixedly connected to the sides of the hopper body 1 near the four top corners.

[0019] The hopper bodies 1 are fixedly connected to each other via a bottom-mounted frame structure, ensuring structural stability during operation and enabling them to withstand the weight of materials and various forces generated during equipment operation. Two horizontally symmetrical guide rail channels 2 are arranged parallel to each other on the bottom surface of the hopper bodies 1. These guide rail channels 2 not only provide a stable support foundation for the entire metering machine frame but also serve a guiding function. During equipment installation or relocation, the guide rail channels 2 guide the metering machine to move accurately in a specific direction, ensuring precise positioning. The bottom surface of the hopper bodies 1, near the edge, rests horizontally on the top surface of the guide rail channels 2, allowing the hopper bodies 1 to be securely mounted on the guide rail channels 2 and facilitating disassembly and maintenance when necessary. Example 2

[0020] like Figure 1-3As shown, this utility model provides a technical solution: a quantitative weighing machine base frame, including a hopper body 1. Guide rail channels 2 are horizontally and symmetrically arranged on the bottom surface of the hopper body 1. The center of the hopper body 1 is funnel-shaped. The hopper bodies 1 are fixedly connected to each other through a bottom fixed frame structure. Two guide rail channels 2 are horizontally arranged near the edge of the bottom surface of the hopper body 1, and the two guide rail channels 2 are arranged parallel to each other. The two sides of the hopper body 1 are symmetrically fixed. The hopper body 1 is provided with four electronic scale component covers 3, which are all snapped together on the outer side of the electronic scale component 5. The four electronic scale component covers 3 are fixedly connected to the side of the hopper body 1 near the four top corners. A synchronization component 4 is fixedly installed on one side of the hopper body 1. The synchronization component 4 is fixedly installed on the center line of one side of the hopper body 1 near the bottom. The interior of the synchronization component 4 is mechanically connected to the internal sealing plate structure of the hopper body 1.

[0021] The main function of the synchronization component 4 is to ensure that the movements of all parts inside the hopper body 1 are synchronized and coordinated during equipment operation. For example, during the discharge process, the synchronization component 4 can ensure that the discharge port at the bottom of the hopper body 1 is synchronized with the internal material flow, avoiding material blockage or uneven discharge, thereby improving the accuracy of weighing and the stability of discharge. Example 3

[0022] like Figure 1-3As shown, this utility model provides a technical solution: a quantitative weighing machine base frame, including a hopper body 1. Guide rail channels 2 are horizontally and symmetrically arranged on the bottom surface of the hopper body 1. The center of the hopper body 1 is funnel-shaped. The hopper bodies 1 are fixedly connected to each other through a bottom fixed frame structure. Two guide rail channels 2 are horizontally arranged near the edge of the bottom surface of the hopper body 1, and these two guide rail channels 2 are arranged parallel to each other. Electronic weighing component covers 3 are symmetrically fixed on both sides of the hopper body 1. There are four electronic weighing component covers 3, and each of the four electronic weighing component covers 3 is correspondingly fastened to the other. The outer side of the electronic weighing component 5 and the sides of the four electronic weighing component housings 3 are fixedly connected to the sides of the hopper body 1 near the four top corners. A synchronization component 4 is fixedly installed on one side of the hopper body 1. The synchronization component 4 is fixedly installed on the center line of one side of the hopper body 1 near the bottom. The interior of the synchronization component 4 is mechanically connected to the interior sealing plate structure of the hopper body 1. Four electronic weighing components 5 are symmetrically fixedly installed on both sides of the hopper body 1. The bottom surface of the electronic weighing component 5 is connected to the top surface of the guide rail channel steel 2.

[0023] Four electronic weighing component covers 3 are symmetrically fixed to both sides of the hopper body 1, each corresponding to and snapped onto the outer side of the electronic weighing component 5. The main function of the electronic weighing component covers 3 is to protect the electronic weighing component 5, preventing dust, moisture, and debris from the external environment from entering the electronic weighing component 5 and affecting its weighing accuracy and service life. Simultaneously, the covers also provide some protection, preventing damage to the electronic weighing component 5 from impacts during equipment operation. The four electronic weighing component covers 3 are fixedly connected to the sides of the hopper body 1 near the four top corners. This arrangement allows the electronic weighing components 5 to be evenly distributed around the hopper body 1, providing a reliable guarantee for accurate weighing.

[0024] Working Principle: The hopper body 1 is the core container of the entire metering machine, with a funnel-shaped design at its center. This special shape facilitates the natural convergence and downward flow of materials under their own gravity, providing a good foundation for subsequent accurate weighing and discharging. The hopper bodies 1 are fixedly connected to each other through a bottom fixed frame structure. Two guide rail channels 2 are horizontally and symmetrically arranged on the bottom surface of the hopper bodies 1, arranged in parallel. The guide rail channels 2 not only provide a stable support foundation for the entire metering machine base but also serve a guiding function. During equipment installation or relocation, the guide rail channels 2 can guide the metering machine to move accurately in a specific direction, ensuring the accuracy of equipment positioning. The bottom surface of the hopper body 1 is placed horizontally on the top surface of the guide rail channels 2 near the edge, allowing the hopper body 1 to be stably installed on the guide rail channels 2. The electronic weighing component housing 3 is symmetrically fixed on both sides of the hopper body 1, with four in total, each correspondingly fastened to the outer side of the electronic weighing component 5. The main function of the electronic weighing component housing 3 is to protect the electronic weighing component 5, preventing dust, moisture, and debris from the external environment from entering the electronic weighing component 5 and affecting its weighing accuracy and service life. Simultaneously, the housing also provides some protection, preventing damage to the electronic weighing component 5 from impacts during equipment operation. The four electronic weighing component housings 3 are fixedly connected to the sides of the hopper body 1 near the four top corners. This arrangement allows the electronic weighing components 5 to be evenly distributed around the hopper body 1. The synchronization component 4 is fixedly located on one side of the hopper body 1 near the bottom, and its interior is mechanically connected to the internal sealing plate structure of the hopper body 1. The main function of the synchronization component 4 is to ensure the synchronized and coordinated movement of all parts inside the hopper body 1 during equipment operation. The electronic weighing component 5 is a key weighing component of the quantitative weighing machine, capable of accurately measuring the weight of the material inside the hopper body 1 in real time. During operation, after the material enters the hopper body 1, the electronic weighing component 5 immediately senses the weight change of the material and converts the weight signal into an electrical signal, which is then transmitted to the control system.

[0025] 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 dosing machine chassis for dosing and weighing, comprising a hopper body (1), characterized in that: The bottom surface of the hopper body (1) is symmetrically provided with guide rail channel steel (2), the two sides of the hopper body (1) are symmetrically fixed with electronic weighing component housing (3), one side of the hopper body (1) is fixed with a synchronization component (4), and the two sides of the hopper body (1) are symmetrically fixed with electronic weighing components (5).

2. A dosing machine chassis for dosing and weighing according to claim 1, characterized in that: The hopper body (1) is funnel-shaped at its center. The hopper bodies (1) are fixedly connected to each other through a fixed frame structure at the bottom. The bottom surface of the hopper body (1) is horizontally positioned near the edge of the top surface of the guide rail channel steel (2).

3. The bottom frame of the quantitative machine for quantitative metering and weighing according to claim 1, characterized in that: The number of guide rail channels (2) is two, and the two guide rail channels (2) are arranged in parallel to each other.

4. The bottom frame of the quantitative machine for quantitative metering and weighing according to claim 1, characterized in that: The number of electronic scale component covers (3) is four, and the four electronic scale component covers (3) are all correspondingly fastened to the outer side of the electronic scale component (5). The sides of the four electronic scale component covers (3) are fixedly connected to the sides of the hopper body (1) near the four top corners.

5. A dosing machine chassis for dosing and weighing according to claim 1, characterized in that: The synchronization component (4) is fixedly installed on one side of the hopper body (1) near the bottom, and the interior of the synchronization component (4) is mechanically connected to the interior sealing plate structure of the hopper body (1).

6. The quantitative weighing machine base frame according to claim 1, characterized in that: The number of electronic scale components (5) is four, and the four electronic scale components (5) are symmetrically and fixedly connected on the side of the hopper body (1) near the four top corners. The bottom surface of the electronic scale components (5) is connected to the top surface of the guide rail channel steel (2).

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