An automated material conveying and batching system for rubber and plastics preparation

Abstract

This utility model relates to the technical field of conveying and batching systems, and discloses an automated material conveying and batching system for rubber and plastic preparation. The system includes a raw material silo with a manual feeding port at the top and an electromagnetic vibrating feeder at the bottom. A low-level gauge is installed on one side of the electromagnetic vibrating feeder, and a flexible dust collector is connected to the bottom of the feeder. A metering chamber is located at the bottom of the flexible dust collector. This automated material conveying and batching system for rubber and plastic preparation has a high degree of automation; the entire batching process is automatically completed by the control system, reducing manual intervention, improving production efficiency, and reducing labor intensity and human error.

Description

Technical Field

[0001] This utility model relates to the field of conveying and batching system technology, specifically an automated material conveying and batching system for rubber and plastic preparation. Background Technology

[0002] With the continuous development of technologies such as sensors, control systems, and robots, automated material handling and batching systems are gradually becoming more intelligent and precise. By introducing advanced sensors and control systems, the system can monitor the material handling and batching process in real time, ensuring the stability and accuracy of the production process.

[0003] Currently, the accuracy of batching is not high; material conveying is unstable; system equipment maintenance is large and manual labor is heavily relied upon. In order to solve this technical problem, an automated material conveying and batching system for rubber and plastic preparation is proposed. Utility Model Content

[0004] The purpose of this invention is to provide an automated material conveying and batching system for rubber and plastic preparation, so as to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automated material conveying and batching system for rubber and plastics preparation includes a raw material silo. The top of the raw material silo has a manual feeding port, and the bottom of the raw material silo is equipped with an electromagnetic vibrating feeder. A low-level level gauge is installed on one side of the electromagnetic vibrating feeder. A flexible dust removal device is connected to the bottom of the electromagnetic vibrating feeder, and a metering chamber is installed at the bottom of the flexible dust removal device. High-precision weighing sensors are installed on both the left and right sides of the metering chamber, and pneumatic gate valves are installed at the bottom of the high-precision weighing sensors. A skirted belt conveyor is installed at the bottom of the automated material conveying and batching system.

[0007] Preferably, the material silo is monitored in real time by a low-level level gauge.

[0008] Preferably, the metering bin is fed quantitatively via a screw feeder. When the preset weight is about to be reached, the frequency converter reduces the speed of the screw feeder for precise feeding. The device adopts an asymmetrical design with a large opening, a conical discharge port, and is equipped with an air hammer to ensure reliable feeding of materials with poor flowability.

[0009] Preferably, the raw material silos are equipped with manual feeding ports and sealed doors that open and close with hinges; they are equipped with latch locks and electromagnetic locks, which are unlocked after scanning a code for verification; quick-release magnetic grid frames are installed inside the feeding ports to prevent magnetic materials from entering; each raw material silo is equipped with a weighing module below it, and can independently perform feeding and batching.

[0010] Preferably, the batching accuracy of this batching system can reach ±0.1% to ±0.5%.

[0011] Preferably, the metering chamber is made of high-quality 304 stainless steel, with an inner wall coating to prevent arching, and a slag removal screen is installed at the feeding port.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This automated material conveying and batching system for rubber and plastic preparation:

[0013] 1. High-precision batching: Utilizing advanced weighing equipment and control technology, it can achieve high-precision weighing and proportioning of various raw materials, with batching accuracy reaching ±0.1% to ±0.5%, effectively ensuring the quality stability of rubber products.

[0014] 2. High degree of automation: The entire batching process is completed automatically by the control system, which reduces manual intervention, improves production efficiency, and reduces labor intensity and human error.

[0015] 3. High reliability: The system uses high-quality equipment and components, has good stability and reliability, and can operate stably for a long time in harsh industrial environments.

[0016] 4. High flexibility: It can flexibly adjust the ingredient parameters and process flow according to different production processes and formula requirements to adapt to diverse production needs.

[0017] 5. Data management function: The control system can collect and record various data in the batching process in real time, such as raw material weight, batching time, production batch, etc., which facilitates production management and quality traceability. Attached Figure Description

[0018] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the automated material conveying and batching system for rubber and plastic preparation of this utility model;

[0020] In the diagram: 1. Manual feeding port; 2. Raw material silo; 3. Low-level level gauge; 4. Electromagnetic vibrating feeder; 5. Flexible connection dust removal device; 6. Metering bin; 7. High-precision weighing sensor; 8. Pneumatic gate valve; 9. Skirted belt conveyor. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. In the embodiments of the present utility model, the different types of cross-sectional lines are not labeled according to national standards, nor do they specify material requirements for the components; they are used to distinguish the cross-sectional views of the components in the drawings.

[0022] Please see Figure 1 An automated material conveying and batching system for rubber and plastic preparation includes a raw material silo 2. The top of the raw material silo 2 is provided with a manual feeding port 1, and the bottom of the raw material silo 2 is provided with an electromagnetic vibrating feeder 4. A low-level level gauge 3 is provided on one side of the electromagnetic vibrating feeder 4. A flexible dust removal device 5 is connected to the bottom of the electromagnetic vibrating feeder 4, and a metering chamber 6 is provided at the bottom of the flexible dust removal device 5. High-precision weighing sensors 7 are provided on both the left and right sides of the metering chamber 6, and a pneumatic gate valve 8 is installed at the bottom of the high-precision weighing sensors 7. A skirted belt conveyor 9 is provided at the bottom of the automated material conveying and batching system.

[0023] Among them, the raw material silo 2 monitors the material height in the silo in real time through the low-level material level gauge 3.

[0024] The metering bin 6 is fed quantitatively via a screw feeder. When the preset weight is about to be reached, the frequency converter reduces the speed of the screw feeder for precise feeding. It adopts an asymmetrical design with a large opening, a conical discharge port, and is equipped with an air hammer to ensure reliable feeding of materials with poor flowability.

[0025] The raw material silo 2 is equipped with a manual feeding port and a sealed door that opens and closes with hinges. It is equipped with a latch lock and an electromagnetic lock, which are unlocked after scanning the code for verification. A quick-release magnetic grid frame is installed inside the feeding port to prevent magnetic materials from getting in. Each raw material silo 2 is equipped with a weighing module at the bottom, and can independently feed and dispense materials.

[0026] The batching accuracy of this batching system can reach ±0.1% to ±0.5%.

[0027] Among them, the metering chamber 6 is made of high-quality 304 stainless steel, with an inner wall coating to prevent arching, and a slag removal screen is installed at the feeding port.

[0028] It should be noted that this automated material conveying and batching system for rubber and plastics production includes a raw material silo 2 for storing various raw materials required for rubber production, such as rubber raw materials, carbon black, sulfur, and accelerators. A high-precision weighing sensor 7 accurately weighs each raw material, serving as a key component to ensure batching accuracy. A skirted belt conveyor 9 transports the raw materials from the silo 2 to weighing or mixing equipment. The weighed raw materials are then thoroughly mixed to ensure the uniformity of the rubber products. Common mixing equipment includes internal mixers and open mills.

[0029] The workflow includes the following steps:

[0030] 1. Formula setting: Based on the production requirements of rubber products, input parameters such as the formula ratio of various raw materials and production batch into the control system.

[0031] 2. Raw material conveying: The control system controls the conveying equipment to transport the corresponding raw materials from the storage equipment to the weighing equipment according to the formula requirements.

[0032] 3. Precise weighing: The weighing equipment performs precise weighing according to the set weight, and automatically stops feeding when the set value is reached.

[0033] 4. Ingredient mixing: The weighed raw materials are fed into the mixing equipment through the conveying equipment for thorough mixing.

[0034] 5. Unloading and output: The mixed rubber material is output through the unloading device and enters the next production process.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0036] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. An automated material conveying and batching system for rubber and plastics preparation, comprising a raw material silo (2), characterized in that: The top of the raw material silo (2) is provided with a manual feeding port (1), and the bottom of the raw material silo (2) is provided with an electromagnetic vibrating feeder (4). A low-level material level gauge (3) is provided on one side of the electromagnetic vibrating feeder (4). A flexible connection dust removal device (5) is connected to the bottom of the electromagnetic vibrating feeder (4), and a metering chamber (6) is provided at the bottom of the flexible connection dust removal device (5). High-precision weighing sensors (7) are provided on both the left and right sides of the metering chamber (6), and a pneumatic gate valve (8) is installed at the bottom of the high-precision weighing sensor (7). A skirted belt conveyor (9) is provided at the bottom of the automated material conveying and batching system.

2. The automated material conveying and batching system for rubber and plastic preparation according to claim 1, characterized in that: The material silo (2) is monitored in real time by a low-level level gauge (3) to monitor the material height inside the silo.

3. The automated material conveying and batching system for rubber and plastic preparation according to claim 1, characterized in that: The metering bin (6) is fed quantitatively by a screw feeder. When the preset weight is about to be reached, the frequency converter reduces the speed of the screw feeder to feed accurately. It adopts an asymmetrical design with a large opening, a conical discharge port, and is equipped with an air hammer to ensure reliable feeding of materials with poor flowability.

4. The automated material conveying and batching system for rubber and plastic preparation according to claim 1, characterized in that: The raw material silo (2) is equipped with a manual feeding port and a sealed door that opens and closes with hinges; it is equipped with a snap lock and an electromagnetic lock, which is unlocked after scanning the code for verification; a quick-release magnetic grid frame is installed inside the feeding port to prevent magnetic materials from entering; each raw material silo (2) is equipped with a weighing module below it, and can independently feed and dispense materials.

5. The automated material conveying and batching system for rubber and plastic preparation according to claim 1, characterized in that: The batching accuracy of this batching system can reach ±0.1% to ±0.5%.

6. The automated material conveying and batching system for rubber and plastic preparation according to claim 1, characterized in that: The metering chamber (6) is made of high-quality 304 stainless steel with an inner wall coating to prevent arching and a slag removal screen at the feeding port.

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