Raw material conveying device for fishing net production

Abstract

The invention belongs to the technical field of fishing net production, and particularly discloses a fishing net production raw material conveying device which comprises a device table, a material conveying barrel is fixedly installed on the device table, a discharging port and a feeding port are formed in the outer surface of the material conveying barrel, a supporting column is fixedly installed on the device table, and a bracket is fixedly connected to the supporting column; a circulating material conveying rail is supported on the bracket, an impurity sorting mechanism is arranged on the circulating material conveying rail, and an auger is rotationally connected to the interior of the material conveying barrel through a driving mechanism. According to the raw material conveying device for fishing net production, key pretreatment links such as mixing, drying and impurity sorting are integrated in the raw material conveying process, the limitation of traditional multi-section independent operation is broken through, when raw materials are circularly conveyed between the circular conveying rail and the conveying barrel, various pretreatment operations are synchronously completed, the number of turnover times of the materials between different devices is reduced, and the production efficiency is improved. The production process is more coherent and smooth, the overall production period is effectively shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of fishing net production technology, specifically to a raw material conveying device for fishing net production. Background Technology

[0002] In the early stages of fishing net development, natural fibers were mainly used as raw materials. However, with the development of the chemical industry, synthetic fibers have gradually become the main raw materials for fishing net production. Common synthetic fibers include nylon, polyethylene, and polypropylene. These synthetic fibers are produced by taking granular raw materials as the basis, and then processing them through steps such as raw material transportation, synthesis, and spinning to finally form fiber materials that meet the performance requirements of fishing nets.

[0003] Currently, most fiber granule raw materials are transported using belt conveyors for single material transfer. Their function is limited to basic conveying and it is difficult to integrate key pre-treatment processes such as drying, uniform mixing, and impurity sorting during transportation. This structural defect forces the production process to be divided into multiple independent operations, which not only increases the number of material turnovers but also restricts the synergistic optimization of overall production efficiency and product quality. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to overcome the shortcomings of the prior art and to propose a raw material conveying device for fishing net production, so as to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention provides a raw material conveying device for fishing net production, comprising a platform, a conveying cylinder fixedly installed on the platform, a discharge port and a feed port respectively opened on the outer surface of the conveying cylinder, a support column fixedly installed on the platform, a bracket fixedly connected to the support column, a circulating conveying track supported on the bracket, an impurity sorting mechanism provided on the circulating conveying track, an auger rotatably connected inside the conveying cylinder through a drive mechanism, a linkage airflow cleaning and drying mechanism provided on the platform, and a raw material guiding mechanism provided on the circulating conveying track.

[0006] Preferably, the impurity sorting mechanism includes a filter screen disposed on the circulating conveying track, and a collection tank is detachably installed on the device platform, with the collection tank located directly below the filter screen. During the conveying of the granular raw material on the circulating conveying track, the impurity sorting mechanism can filter and screen impurities such as dust and debris in the raw material, thereby improving the purity of the raw material.

[0007] Preferably, the driving mechanism includes a motor fixedly mounted on the device platform, a main gear fixedly connected to the output end of the motor, a platform shaft rotatably connected to the device platform, an upper gear fixedly sleeved on the outer surface of the platform shaft, and the outer surface of the upper gear meshing with the outer surface of the main gear. Under the action of the driving mechanism, the auger can be driven to rotate, thereby conveying and mixing the fiber particle raw material in the conveying cylinder. During this process, the raw material will be conveyed from the feed port below the conveying cylinder to the discharge port above by the rotating auger, and discharged from the discharge port to the circulating conveying track, where it will be circulated and conveyed.

[0008] Preferably, a first gear is fixedly connected to the end of the platform shaft away from the device platform, and a second gear is fixedly connected to the top end of the auger, with the outer surface of the first gear meshing with the outer surface of the second gear.

[0009] Preferably, the linkage airflow cleaning and drying mechanism includes a rotating shaft rotatably connected to the device platform. One end of the rotating shaft is fixedly connected to a side gear, and the outer surface of the side gear meshes with the outer surface of the main gear. Through the linkage airflow cleaning and drying structure, the fiber particle raw material can be cleaned and sprayed by airflow on the surface of the raw material during the circulating conveying process of the circulating conveying track, thereby achieving integrated drying of the raw material. At the same time, it can also assist in the screening of impurities (such as blowing away light leaf fragments and other impurities).

[0010] Preferably, a third gear is fixedly connected to the end of the rotating shaft away from the side gear, and a connecting rod is rotatably connected to the device platform.

[0011] Preferably, a fourth gear is fixedly connected to the top end of the connecting rod, and the outer surface of the fourth gear meshes with the outer surface of the third gear; a fan blade is fixedly connected to the bottom end of the connecting rod.

[0012] Preferably, the raw material guiding mechanism includes a guide plate disposed on the outer surface of the circulating conveying track. The top of the guide plate is provided with an end magnet, and a fitting iron sheet is magnetically attracted to the end magnet. Through the raw material guiding mechanism, after the fiber particle raw material has completed the mixing, drying, sorting and other related operations on the circulating conveying track, the pre-treated raw material is guided to the next processing step for subsequent processing.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The raw material conveying device for fishing net production integrates key pre-treatment processes such as mixing, drying, and impurity sorting into the raw material conveying process, breaking the limitations of traditional multi-stage independent operation. When the raw material is circulated between the conveying track and the conveying cylinder, various pre-treatment operations are completed simultaneously, reducing the number of times the material is turned over between different equipment, making the production process more continuous and smooth, effectively shortening the overall production cycle, and improving production efficiency.

[0014] 2. In the integrated pretreatment stage of the raw material conveying device used in fishing net production, the raw materials are uniformly mixed in the conveying cylinder by the rotation of an auger, ensuring the consistency of the raw material composition. The airflow generated by the linkage airflow cleaning and drying mechanism not only reduces the moisture content of the raw materials, but also helps to remove light debris and other impurities. Finally, the filter screen on the circulating conveying track further removes dust, debris and other impurities, improving the purity of the raw materials. The synchronous and synergistic effect of multiple stages optimizes product quality from multiple aspects and enhances the stability of the performance of fishing net products.

[0015] 3. The raw material conveying device for fishing net production has an integrated design that allows each pre-treatment stage to be adjusted and optimized according to actual production needs. For example, the mixing degree can be controlled by adjusting the speed of the auger according to the characteristics and requirements of the raw materials, while the cleaning and drying effect of the airflow can be changed by adjusting the speed of the fan blades, thus improving the flexibility and adaptability of production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the device of the present invention from another perspective; Figure 3 This is a schematic diagram of the cross-sectional structure of the feed cylinder of the present invention; Figure 4 For the present invention Figure 2 Enlarged view of point a in the middle; Figure 5 This is a schematic diagram of the structure after the mating plate of the present invention has been disassembled.

[0017] The components include: 1. Platform; 2. Feeding cylinder; 3. Discharge port; 4. Feed inlet; 5. Support column; 6. Bracket; 7. Circulating feeding track; 8. Filter screen; 9. Collection tank; 10. Motor; 11. Main gear; 12. Platform shaft; 13. Upper gear; 14. First gear; 15. Second gear; 16. Screw; 17. Rotating shaft; 18. Side gear; 19. Third gear; 20. Connecting rod; 21. Fourth gear; 22. Fan blade; 23. Guide plate; 24. End magnet; 25. Fitting iron sheet. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-5 A raw material conveying device for fishing net production includes a platform 1, on which a conveying cylinder 2 is fixedly installed. The outer surface of the conveying cylinder 2 is provided with a discharge port 3 and a feed port 4. A support column 5 is fixedly installed on the platform 1, and a bracket 6 is fixedly connected to the support column 5. A circulating conveying track 7 is supported on the bracket 6. The circulating conveying track 7 is supported and lifted by the platform 1, the support column 5, and the bracket 6 in a coordinated manner to keep it in a stable state. An impurity sorting mechanism is provided on the circulating conveying track 7. An auger 16 is rotatably connected to the inside of the conveying cylinder 2 through a drive mechanism. The edge of the auger 16 is slidably attached to the inner wall of the conveying cylinder 2. This design allows the auger 16 to smoothly convey the fiber particle raw material longitudinally (from bottom to top) during its rotation. A linkage airflow cleaning and drying mechanism is provided on the platform 1, and a raw material guiding mechanism is provided on the circulating conveying track 7.

[0020] Through the above technical solution, the raw material conveying device for fishing net production achieves multi-functional integrated operation. The conveying cylinder 2, as the core component for raw material conveying, uses its discharge port 3 and inlet 4, along with the rotation of the auger 16, to achieve longitudinal conveying of fiber granular raw materials. At the same time, the raw materials are mixed within the conveying cylinder 2. The support column 5 and bracket 6 on the device platform 1 provide stable support for the circulating conveying track 7, enabling the raw materials to be continuously conveyed and processed on the circulating conveying track 7. The impurity sorting mechanism effectively improves the purity of the raw materials. In conjunction with the linkage airflow cleaning and drying mechanism, the raw materials are dried and impurities are assisted in being screened during the conveying process. Finally, the raw material guiding mechanism ensures that the pre-treated raw materials can smoothly enter the next processing step, thereby improving the overall production efficiency and product quality.

[0021] Specifically, the impurity sorting mechanism includes a filter screen 8 set on the circulating conveying track 7, and a collection tank 9 detachably installed on the device platform 1, with the collection tank 9 located directly below the filter screen 8.

[0022] Through the above technical solution, the circulating conveying track 7 at the filter screen 8 is hollowed out. This is to enable the filter screen 8 to perform the filtering and screening effect smoothly. The filter screen 8 has a reasonable pore size design, which can ensure that dust, debris and other impurities in the raw materials are effectively intercepted and fall into the collection pool 9 directly below. The collection pool 9 can be disassembled and installed, which is convenient for regular cleaning and replacement, thereby maintaining the continuous and efficient operation of the impurity sorting mechanism, improving the purity of the raw materials and the stability of the subsequent production process.

[0023] Specifically, the drive mechanism includes a motor 10 fixedly mounted on the device platform 1. The output end of the motor 10 is fixedly connected to a main gear 11. A platform shaft 12 is rotatably connected to the device platform 1. An upper gear 13 is fixedly sleeved on the outer surface of the platform shaft 12, and the outer surface of the upper gear 13 meshes with the outer surface of the main gear 11.

[0024] Through the above technical solution, the motor 10 drives the main gear 11 to rotate, and the main gear 11 meshes with the upper gear 13 on the platform shaft 12, thereby driving the platform shaft 12 to rotate. The rotation of the platform shaft 12 further meshes with the second gear 15 at the top of the auger 16 through the first gear 14 at one end, driving the auger 16 to rotate inside the conveying cylinder 2. At the same time, the edge of the auger 16 slides against the inner wall of the conveying cylinder 2, ensuring that the fiber particle raw material can be smoothly conveyed from the feed port 4 below the conveying cylinder 2 to the discharge port 3 above, and discharged to the circulating conveying track 7 for subsequent processing, realizing the continuous conveying and mixing of raw materials.

[0025] Specifically, a first gear 14 is fixedly connected to one end of the platform shaft 12 away from the device platform 1, and a second gear 15 is fixedly connected to the top end of the auger 16, with the outer surface of the first gear 14 meshing with the outer surface of the second gear 15.

[0026] Through the above technical solution, the first gear 14 fixedly connected to the end of the platform shaft 12 away from the device platform 1 meshes with the second gear 15 at the top of the auger 16. This design cleverly utilizes the principle of gear transmission to transmit the rotational power of the platform shaft 12 to the auger 16, so that the auger 16 can rotate synchronously with the rotation of the platform shaft 12. This transmission method is not only compact and efficient, but also ensures the stability and accuracy of the rotation of the auger 16, thereby ensuring the continuity and uniformity of the material conveying.

[0027] Specifically, the linkage airflow cleaning and drying mechanism includes a rotating shaft 17 rotatably connected to the device platform 1, with a side gear 18 fixedly connected to one end of the rotating shaft 17, and the outer surface of the side gear 18 meshing with the outer surface of the main gear 11.

[0028] Through the above technical solution, the linkage airflow cleaning and drying mechanism achieves linkage with the drive mechanism by meshing the side gear 18 at one end of the rotating shaft 17 with the main gear 11. That is, when the drive mechanism is started, the rotation of the main gear 11 will drive the side gear 18 and the rotating shaft 17 to rotate synchronously, laying the foundation for the operation of subsequent related components.

[0029] Specifically, a third gear 19 is fixedly connected to the end of the rotating shaft 17 away from the side gear 18, and a connecting rod 20 is rotatably connected to the device platform 1.

[0030] Through the above technical solution, the third gear 19, which is fixedly connected to the end of the rotating shaft 17 away from the side gear 18, meshes with the fourth gear 21 at the top of the connecting rod 20. This design realizes the power transmission between the rotating shaft 17 and the connecting rod 20. When the rotating shaft 17 rotates, the third gear 19 will drive the fourth gear 21 and the connecting rod 20 to rotate synchronously. The rotation of the connecting rod 20 will drive the fan blade 22 at its bottom to rotate, generating the required airflow. This design is not only simple in structure and reliable in transmission, but also can adjust the speed and airflow of the fan blade 22 according to actual needs, thereby meeting the drying and cleaning requirements of different raw materials.

[0031] Specifically, a fourth gear 21 is fixedly connected to the top of the connecting rod 20, and the outer surface of the fourth gear 21 meshes with the outer surface of the third gear 19. A fan blade 22 is fixedly connected to the bottom of the connecting rod 20.

[0032] Through the above technical solution, the connecting rod 20 rotates synchronously with the fan blade 22 during rotation. The rotation of the fan blade 22 generates airflow, which thoroughly cleans and sprays the fiber particle raw material conveyed on the circulating conveying track 7. During the circulating conveying process, the moisture and impurities on the surface of the raw material are effectively removed, achieving the drying and purification of the raw material. At the same time, the airflow can also help blow away impurities such as light broken leaves from the raw material, further improving the purity of the raw material.

[0033] Specifically, the raw material guiding mechanism includes a guide plate 23 set on the outer surface of the circulating conveying track 7, an end magnet 24 set at the top of the guide plate 23, and a fitting iron sheet 25 magnetically adsorbed on the end magnet 24.

[0034] Through the above technical solution, the guide plate 23 can guide the pre-treated fiber granule raw material. The end magnet 24 at the top of the guide plate 23 can magnetically attract the fitting iron sheet 25. This design allows the fitting iron sheet 25 to be relatively firmly and stably positioned at the notch on the circulating conveying track 7 (here, the fitting iron sheet 25, the notch on the circulating conveying track 7, and the end magnet 24 are all perfectly matched). After the fitting iron sheet 25 is correctly and stably attracted by the end magnet 24, it can cooperate with the circulating conveying track 7 to smoothly guide the fiber granules. (The material is conveyed in a circular conveying track 7). It is easy to adjust and replace. After the material has completed the mixing, drying and impurity sorting operations on the circular conveying track 7, the fitting iron plate 25 can be manually removed so that it is no longer magnetically attracted to the end magnet 24. When the material is transported to this point, the fiber granules can be guided to the next processing step by the guide plate 23. This design not only improves the material conveying efficiency, but also ensures the stability and accuracy of the material during the conveying process.

[0035] Workflow and Principle: First, the fiber granules are fed into the circulating conveyor track 7. Under the action of gravity, the raw material will be gradually conveyed downwards on the circulating conveyor track 7. At this time, the motor 10 on the device platform 1 is started. The output end of the motor 10 drives the main gear 11 to rotate. The main gear 11 meshes with the upper gear 13 on the platform shaft 12, thereby driving the platform shaft 12 to rotate. The first gear 14 at the end of the platform shaft 12 away from the device platform 1 rotates accordingly. Since the first gear 14 meshes with the second gear 15 at the top of the auger 16, the second gear 15 is driven to rotate, which in turn drives the auger 16 to rotate synchronously in the conveying cylinder 2. The edge of the 6th gear slides against the inner wall of the conveying cylinder 2. After the raw material is conveyed on the circulating conveying track 7 to the inlet 4 near the bottom of the conveying cylinder 2, it enters the conveying cylinder 2 from the inlet 4. Then, it is driven by the rotating auger 16 to be conveyed from the bottom of the conveying cylinder 2 to the upper discharge port 3, and then enters the circulating conveying track 7 from the discharge port 3. The raw material is conveyed in the conveying cylinder 2 and is mixed synchronously. At the same time, when the main gear 11 rotates, it drives the side gear 18 that meshes with it to rotate, which in turn drives the rotating shaft 17 to rotate and the third gear 19 to rotate synchronously. And the third gear 19, during its rotation, drives the fourth gear that meshes with it to rotate. The gear 21 rotates, ultimately driving the connecting rod 20 and its bottom fan blade 22 to rotate. The airflow generated by the rotating fan blade 22 is directed at the fiber granule raw material being conveyed below, thus cleaning and spraying the fiber granule raw material on the circulating conveying track 7. This achieves the drying of the raw material (reducing its moisture content) and assists in the screening and removal of light debris and other impurities (blowing light impurities away from the raw material). It is worth mentioning that during the conveying of raw material on the circulating conveying track 7, when the raw material passes through the filter screen 8, dust and debris in the raw material can be screened out by the filter screen 8, thus achieving the effect of impurity screening. After filtration, the dust, debris, and other impurities in the raw material will fall into the filter screen. The raw material is detachably installed in the collection pool 9 on the device platform 1 below (to be cleaned later). The fiber granule raw material will continue to be conveyed on the circulating conveying track 7 until the raw material has completed the integrated pre-treatment operations such as mixing, drying and impurity sorting on the circulating conveying track 7. After that, the fitting iron piece 25 that is magnetically attracted by the end magnet 24 in the raw material guiding mechanism can be manually removed, so that the fitting iron piece 25 is separated from the end magnet 24 (at this time, the gap in the circulating conveying track 7 is opened). The raw material conveyed to this place on the circulating conveying track 7 can slide down through the guide plate 23 and be guided to the next processing step for subsequent processing.

[0036] The entire device works in concert with its components. The integrated pretreatment process combines multiple key pretreatment steps such as mixing, drying, and impurity sorting into one device. These pretreatment operations are completed simultaneously during the raw material transportation process, reducing the number of material turnovers and avoiding the production process fragmentation caused by multiple independent operations. This greatly shortens the production cycle and improves the overall production efficiency.

[0037] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material conveying device for fishing net production, comprising a device platform (1), characterized in that: A conveying cylinder (2) is fixedly installed on the device platform (1). The outer surface of the conveying cylinder (2) is provided with a discharge port (3) and a feed port (4). A support column (5) is fixedly installed on the device platform (1). A bracket (6) is fixedly connected to the support column (5). A circulating conveying track (7) is supported on the bracket (6). An impurity sorting mechanism is provided on the circulating conveying track (7). An auger (16) is rotatably connected to the inside of the conveying cylinder (2) through a drive mechanism. A linkage airflow cleaning and drying mechanism is provided on the device platform (1). A raw material guiding mechanism is provided on the circulating conveying track (7).

2. The raw material conveying device for fishing net production according to claim 1, characterized in that: The impurity sorting mechanism includes a filter screen (8) set on the circulating conveying track (7), and a collection tank (9) is detachably installed on the device platform (1), with the collection tank (9) located directly below the filter screen (8).

3. The raw material conveying device for fishing net production according to claim 1, characterized in that: The drive mechanism includes a motor (10) fixedly installed on the device platform (1), the output end of the motor (10) is fixedly connected to a main gear (11), a platform shaft (12) is rotatably connected on the device platform (1), an upper gear (13) is fixedly sleeved on the outer surface of the platform shaft (12), and the outer surface of the upper gear (13) meshes with the outer surface of the main gear (11).

4. The raw material conveying device for fishing net production according to claim 3, characterized in that: The first gear (14) is fixedly connected to one end of the platform shaft (12) away from the device platform (1), and the second gear (15) is fixedly connected to the top end of the auger (16), and the outer surface of the first gear (14) meshes with the outer surface of the second gear (15).

5. A raw material conveying device for fishing net production according to claim 3, characterized in that: The linkage airflow cleaning and drying mechanism includes a rotating shaft (17) rotatably connected to the device platform (1). One end of the rotating shaft (17) is fixedly connected to a side gear (18), and the outer surface of the side gear (18) meshes with the outer surface of the main gear (11).

6. The raw material conveying device for fishing net production according to claim 5, characterized in that: The end of the rotating shaft (17) away from the side gear (18) is fixedly connected to a third gear (19), and a connecting rod (20) is rotatably connected to the device platform (1).

7. A raw material conveying device for fishing net production according to claim 6, characterized in that: The top end of the connecting rod (20) is fixedly connected to a fourth gear (21), and the outer surface of the fourth gear (21) meshes with the outer surface of the third gear (19). The bottom end of the connecting rod (20) is fixedly connected to a fan blade (22).

8. A raw material conveying device for fishing net production according to claim 1, characterized in that: The raw material guiding mechanism includes a guide plate (23) disposed on the outer surface of the circulating conveying track (7), and an end magnet (24) is disposed at the top of the guide plate (23), and a fitting iron sheet (25) is magnetically attracted to the end magnet (24).

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