Particle material packaging and canning device

Abstract

The utility model relates to the technical field of particle filling, and discloses a particle material packaging and filling device which comprises a conveying mechanism and a filling mechanism, the conveying mechanism comprises a support, a conveying belt and a first servo motor, the conveying belt is installed on the support, and the filling mechanism is installed on the conveying belt. The output end of the first servo motor is connected with one end of a power shaft on the left side of the conveying belt, and the filling mechanism comprises a filling box, a material distributing rotating roller, a second servo motor and a rotating shaft. A plurality of groups of semicircular rubber clamping plates which are uniformly and fixedly mounted on the conveying belt can effectively fix a canned container, the stability and the safety in the conveying process are guaranteed, a plurality of material containing grooves in the outer ring of the material distribution rotating roller can uniformly and quantitatively receive materials, and the arrangement of rubber strips can prevent particles from directly impacting the material distribution rotating roller to cause damage. And meanwhile, the particles are guided to smoothly enter a material containing groove in the outer ring of the material distribution rotating roller, the photoelectric sensor can accurately detect the position of the packaging container, accurate filling is achieved, and the filling efficiency and accuracy are improved.

Description

Technical Field

[0001] This utility model relates to the field of particulate matter packaging technology, specifically to a particulate material packaging and packaging device. Background Technology

[0002] In the granular material packaging and filling industry, traditional equipment has significant shortcomings in several key aspects. In the material conveying stage, the conveying mechanism is simply designed, lacking effective fixation and precise positioning of the packaging container. This leads to easy displacement of the container during conveying, affecting the accuracy of subsequent filling. Simultaneously, the power system of traditional conveying devices is not stable enough, making it difficult to achieve uniform and precise conveying, resulting in difficulty controlling the filling rhythm and reducing production efficiency. In the filling stage, traditional filling mechanisms mostly use simple gravity or volumetric filling, which cannot accurately control the amount of granular material filled each time, leading to poor filling accuracy and easily resulting in overfilling or underfilling, failing to meet the precision requirements of product packaging. Furthermore, traditional filling equipment lacks an effective material distribution and control mechanism, easily leading to material blockage or uneven distribution during the filling process, affecting filling quality and production continuity. Therefore, we propose a granular material packaging and filling device to solve the above-mentioned problems. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a granular material packaging and filling device to solve the problems mentioned in the background section.

[0004] This utility model provides the following technical solution: a granular material packaging and filling device, including a conveying mechanism and a filling mechanism. The conveying mechanism includes a support, a conveyor belt, and a first servo motor. The conveyor belt is mounted on the support. The output end of the first servo motor is connected to one end of the power shaft on the left side of the conveyor belt. The filling mechanism includes a filling box, a dispensing rotating roller, a second servo motor, and a rotating shaft. An installation cavity is opened in the upper part of the filling box. One end of the rotating shaft is rotatably connected to the inner wall of one side of the installation cavity in the upper part of the filling box through a bearing. The dispensing rotating roller is fixedly mounted on the outer ring of the rotating shaft. The other end of the rotating shaft is connected to the output end of the second servo motor.

[0005] As a preferred technical solution of this utility model, multiple sets of clamps are uniformly fixedly installed on the conveyor belt. Each set of clamps consists of two semi-circular clamps, and the clamps are made of rubber.

[0006] As a preferred embodiment of this utility model, a support base is welded to the left side of one side wall of the bracket, and the first servo motor is fixedly mounted on the top surface of the support base by bolts.

[0007] As a preferred embodiment of this utility model, a mounting groove is provided on one side wall of the canning box, and the second servo motor is fixedly installed in the mounting groove provided on one side wall of the canning box.

[0008] As a preferred technical solution of this utility model, a feeding hopper is fixedly installed on the left side of the top surface of the canning box, and a feeding through hole extending to the upper left side of the distributing rotating roller is opened on the top surface of the canning box at the location where the feeding hopper is installed.

[0009] As a preferred technical solution of this utility model, the outer ring of the material distribution rotating roller is evenly provided with multiple material holding grooves, and a rubber strip is fixedly installed at the lower left side of the connection between the installation cavity and the feed through hole of the canning box.

[0010] As a preferred technical solution of this utility model, the canning box is installed in the upper middle part of the conveyor belt, and a through groove for placing the bracket is opened in the lower part of the canning box. Photoelectric sensors are installed on both sides of the inner wall of the through groove opened in the lower part of the canning box. A discharge through hole is opened in the bottom inner wall of the mounting cavity of the canning box, and the lower end of the discharge through hole extends through and into the through groove opened in the lower part of the canning box.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This granular material packaging and filling device is connected to the left power shaft of the conveyor belt via a first servo motor, which can precisely control the operating speed and start / stop of the conveyor belt to achieve stable conveying of packaging containers. Multiple sets of semi-circular rubber clamps are evenly fixed on the conveyor belt to effectively fix the filling containers and prevent them from shifting or tipping during the conveying process, thus ensuring the stability and safety of the conveying process. At the same time, the rubber material is soft and will not damage the packaging containers, extending the service life of the containers and reducing the risk of material waste and equipment failure caused by container damage.

[0013] 2. This granular material packaging and filling device features a reasonably positioned filling box and a lower through-slot design that facilitates coordination with the conveying mechanism, enabling seamless connection between filling and conveying. The second servo motor drives the material distribution roller to rotate via a rotating shaft. Multiple material troughs on the outer ring of the material distribution roller can uniformly and quantitatively receive the material, ensuring consistent filling volume each time.

[0014] 3. This granular material packaging and filling device features rubber strips to prevent granules from directly impacting the dispensing roller and causing damage. Simultaneously, it guides the granules smoothly into the material trough on the outer ring of the dispensing roller. A photoelectric sensor accurately detects the position of the packaging container. When the container reaches below the discharge orifice, it promptly triggers the filling action, achieving precise filling, improving filling efficiency and accuracy, and avoiding material spillage and container contamination caused by filling position deviations, thus ensuring product quality. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional view of the canning box of this utility model;

[0017] Figure 3 This is a schematic diagram of the material distribution rotating roller structure of this utility model;

[0018] Figure 4 This utility model Figure 2 Enlarged structural diagram of section A.

[0019] In the diagram: 1. Bracket; 2. Conveyor belt; 3. Support base; 4. First servo motor; 5. Clamping plate; 6. Canning box; 7. Feeding hopper; 8. Second servo motor; 9. Photoelectric sensor; 10. Feeding through hole; 11. Distributing rotating roller; 12. Discharge through hole; 13. Material holding trough; 14. Rotating shaft. Detailed Implementation

[0020] 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.

[0021] Example 1: Please refer to Figures 1-4A granular material packaging and filling device includes a conveying mechanism and a filling mechanism that work together to complete the packaging and filling process. In the conveying mechanism, a support 1 provides stable support for the entire conveying structure. A conveyor belt 2 is installed on the support 1. A support seat 3 welded to the left side wall of one side of the support 1 provides an installation position for a first servo motor 4. The first servo motor 4 is fixedly installed on the top surface of the support seat 3 by bolts. Its output end is connected to one end of the power shaft on the left side of the conveyor belt 2. When the first servo motor 4 is started, its output end rotates, driving the power shaft on the left side of the conveyor belt 2 to rotate, thereby starting the conveyor belt 2 to realize the conveying of granular material packaging containers. Multiple sets of clamps 5 are evenly fixedly installed on the conveyor belt 2. Each set consists of two semi-circular rubber clamps. During the conveying process, the clamps 5 can fix the packaging containers to prevent them from moving or tipping over. The rubber material can also avoid damage to the packaging containers.

[0022] Regarding the filling mechanism, the can box 6 is installed in the upper middle part of the conveyor belt 2. A through slot is opened at the bottom of the can box 6 so that the bracket 1 can pass through, allowing for a reasonable layout of the filling mechanism and the conveying mechanism. An installation slot is opened on one side wall of the can box 6, and the second servo motor 8 is fixedly installed in the installation slot. An installation cavity is opened inside the upper part of the can box 6. One end of the rotating shaft 14 is rotatably connected to the inner wall of one side of the installation cavity through a bearing, and the other end of the rotating shaft 14 is connected to the output end of the second servo motor 8. The distributing rotating roller 11 is fixedly installed on the outer ring of the rotating shaft 14. When the second servo motor 8 is started, its output end drives the rotating shaft 14 to rotate, thereby causing the distributing rotating roller 11 to rotate. Multiple material-holding slots 13 are evenly opened on the outer ring of the distributing rotating roller 11. During the rotation, when the material-holding slot 13 rotates to below the top feeding hopper 7 of the can box 6, it passes through the feeding through hole 10 opened at the feeding hopper 7 that extends to the upper left side of the distributing rotating roller 11. At the lower left side of the connection of the feeding through hole 10, the rubber strip 1... 5 acts as a buffer and guide. When food particles fall from the feed hole 10, the rubber strip 15 prevents the particles from directly impacting the distributing roller 11 and causing damage. At the same time, it guides the particles smoothly into the holding trough 13 on the outer ring of the distributing roller 11. As the distributing roller 11 continues to rotate, the holding trough 13 containing the particles rotates to the top of the discharge hole 12 on the inner wall of the bottom of the mounting cavity. The particles fall through the discharge hole 12, and the lower end of the discharge hole 12 extends through and into the lower channel of the canning box 6. At this time, the packaging container on the lower conveyor belt 2 just reaches the lower part of the discharge hole 12, achieving precise filling. The photoelectric sensors 9 installed on the inner walls of both sides of the lower channel of the canning box 6 can detect in real time whether there is a packaging container below. When a packaging container is detected, the signal is fed back to the control system. The control system controls the second servo motor 8 to start the filling operation. The precise coordination between Shudie filling and conveying.

[0023] Example 2: Please refer to Figures 1-4In another application scenario, this granular material packaging and filling device also plays an important role. In the conveying mechanism, the components work together stably. The bracket 1 firmly supports the conveyor belt 2, and the first servo motor 4 provides power to the conveyor belt 2 on the support seat 3. The conveyor belt 2 runs continuously, conveying the packaging containers in an orderly manner, and the clamp 5 effectively fixes the can-shaped containers.

[0024] During operation, the positional relationship between the filling box 6 and the conveyor belt 2 is carefully designed to ensure a smooth filling process. The second servo motor 8 operates stably within the mounting slot, driving the rotating shaft 14 and the distributing roller 11 to rotate. The number and size of the material-holding troughs 13 on the distributing roller 11 can be customized according to the characteristics of the granular material and packaging requirements. For example, for materials with larger particles and better flowability, the material-holding troughs 13 can be appropriately enlarged; for materials with smaller particles and a tendency to stick together, the shape and surface treatment of the material-holding troughs 13 can be optimized to facilitate the entry and exit of granular materials. The shape and size of the feeding hopper 7 can also be adjusted according to actual production needs, so that the granular material can smoothly pass through the feeding hole 10 into the holding tank 13. The photoelectric sensor 9 has high sensitivity and can quickly and accurately detect the arrival of the packaging container, trigger the filling action in time, and improve production efficiency. When the photoelectric sensor 9 detects that the packaging container has reached the designated position, the control system immediately controls the second servo motor 8 to start, the material distribution roller 11 rotates, and rotates the holding tank 13 containing the granular material to the top of the discharge hole 12 to complete the filling. The whole process is precise and efficient.

[0025] Example 3: Please refer to Figures 1-4 On a specific granular material packaging production line, this granular material packaging and filling device exhibits good adaptability. In the conveying mechanism, the first servo motor 4 adopts an advanced control algorithm, which can accurately control the conveying speed of the conveyor belt 2 according to production needs. For example, when the production task is urgent, the conveying speed can be appropriately increased; when the production accuracy requirement is high, the conveying speed can be reduced, so that the packaging container has stability during the conveying process. The clamping plate 5 adopts a special rubber formula, which not only has good elasticity, but also has wear resistance and corrosion resistance, extending the service life of the clamping plate 5 and reducing maintenance costs.

[0026] In the filling mechanism, the structure of the can 6 is optimized, with a reasonable internal space layout, facilitating the installation and maintenance of various components. The second servo motor 8 has high-precision control function, which can accurately control the rotation angle and speed of the dispensing roller 11, thereby achieving precise control of the filling volume. The material of the dispensing roller 11 is selected from high-strength and wear-resistant materials to ensure that it will not deform or be damaged during long-term high-speed rotation. The inner wall of the material holding trough 13 is smoothed to reduce the residue of particulate material in the material holding trough 13 and improve filling accuracy. At the lower left side of the connection of the feed through hole 10, the rubber strip 15 plays a buffering and guiding role. When food particles fall from the feed through hole 10, the rubber strip 15 can prevent the particles from directly hitting the dispensing roller 11 and causing damage, while guiding the particles smoothly into the material holding trough 13 on the outer ring of the dispensing roller 11. The photoelectric sensor 9 adopts a redundant design, with multiple sensors installed for mutual verification, improving the accuracy and reliability of detection, avoiding filling errors due to the failure of a single sensor, and ensuring the stable operation of the entire packaging and filling process.

[0027] Implementation Results: By connecting the first servo motor 4 to the power shaft on the left side of the conveyor belt 2, the operating speed and start / stop of the conveyor belt 2 can be precisely controlled, achieving stable conveying of packaging containers. Multiple sets of semi-circular rubber clamps 5 are evenly fixed on the conveyor belt 2, which can effectively fix the canned containers and prevent them from shifting or tipping over during the conveying process, ensuring the stability and safety of the conveying process. At the same time, the rubber material is soft and will not damage the packaging containers, extending the service life of the containers and reducing the risk of material waste and equipment failure caused by container damage.

[0028] The canister 6 is installed in a reasonable position, and the lower through-slot design facilitates cooperation with the conveying mechanism, achieving seamless connection between filling and conveying. The second servo motor 8 drives the dispensing roller 11 to rotate via the rotating shaft 14. Multiple material troughs 13 on the outer ring of the dispensing roller 11 can evenly and quantitatively receive materials, ensuring consistent filling volume each time. The rubber strip 15 prevents particles from directly impacting the dispensing roller 11 and causing damage, while guiding the particles smoothly into the material troughs 13 on the outer ring of the dispensing roller 11. The photoelectric sensor 9 can accurately detect the position of the packaging container. When the container reaches below the discharge hole 12, it promptly triggers the filling action, achieving precise filling, improving filling efficiency and accuracy, and avoiding material spillage and container contamination caused by filling position deviation, thus ensuring product quality.

[0029] 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 granular material packaging and filling device, comprising a conveying mechanism and a filling mechanism, characterized in that: The conveying mechanism includes a bracket (1), a conveyor belt (2), and a first servo motor (4). The conveyor belt (2) is mounted on the bracket (1). The output end of the first servo motor (4) is connected to one end of the power shaft on the left side of the conveyor belt (2). The filling mechanism includes a canning box (6), a dispensing rotating roller (11), a second servo motor (8), and a rotating shaft (14). The upper part of the canning box (6) has an installation cavity. One end of the rotating shaft (14) is rotatably connected to the inner wall of the installation cavity on the upper part of the canning box (6) through a bearing. The dispensing rotating roller (11) is fixedly mounted on the outer ring of the rotating shaft (14). The other end of the rotating shaft (14) is connected to the output end of the second servo motor (8).

2. The granular material packaging and filling device according to claim 1, characterized in that: Multiple sets of clamps (5) are evenly fixedly installed on the conveyor belt (2). Each set of clamps (5) consists of two semi-circular clamps, and the clamps (5) are made of rubber.

3. The granular material packaging and filling device according to claim 1, characterized in that: A support base (3) is welded to the left side wall of one side of the bracket (1), and the first servo motor (4) is fixedly installed on the top surface of the support base (3) by bolts.

4. The granular material packaging and filling device according to claim 1, characterized in that: The canister (6) has an installation groove on one side wall, and the second servo motor (8) is fixedly installed in the installation groove on one side wall of the canister (6).

5. A granular material packaging and filling device according to claim 1, characterized in that: A feeding hopper (7) is fixedly installed on the left side of the top surface of the canister (6), and a feeding through hole (10) extending to the upper left side of the distributing rotating roller (11) is opened on the top surface of the canister (6) at the location where the feeding hopper (7) is installed.

6. A granular material packaging and filling device according to claim 1, characterized in that: The outer ring of the material distribution roller (11) is evenly provided with multiple material troughs (13), and a rubber strip (15) is fixedly installed at the lower left side of the connection between the installation cavity and the feed through hole (10) of the canning box (6).

7. A granular material packaging and filling device according to claim 1, characterized in that: The canister (6) is installed in the upper middle part of the conveyor belt (2). The lower part of the canister (6) is provided with a through groove for placing the bracket (1). Photoelectric sensors (9) are installed on both sides of the inner wall of the through groove in the lower part of the canister (6). The bottom inner wall of the mounting cavity of the canister (6) is provided with a discharge through hole (12), and the lower end of the discharge through hole (12) extends through and into the through groove in the lower part of the canister (6).

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