A quantitative feeding device for processing high-performance fibers

Abstract

The utility model belongs to fiber processing technical field, concretely relates to a kind of quantitative feeding device for processing high-performance fiber, including feeding box and feeding mechanism including guide roller and adjusting roller, the both ends of guide roller are respectively with the both sides sliding connection inside feeding box, the both ends of adjusting roller are respectively with adjusting push rod fixed connection, adjusting push rod is respectively with the both sides fixed connection inside feeding box, and adjusting roller and guide roller are drivenly connected with feeding belt between;Step motor is fixedly connected with the side inside feeding box, and the output end of step motor is fixedly connected with one end of driving roller, and the outside of driving roller is drivenly connected with feeding belt;The utility model is by the feeding mechanism along the center line of feeding box symmetry arrangement, by controlling the feeding mechanism of two sides mutually close and away, can effectively control the feeding quantity, simultaneously by controlling step motor effectively driving feeding belt transmission material, prevent material stick or slide, ensure the stability of feeding process.

Description

Technical Field

[0001] This invention belongs to the field of fiber processing technology, specifically relating to a quantitative feeding device for processing high-performance fibers. Background Technology

[0002] High-performance fibers are a new generation of synthetic fibers developed by the fiber science and engineering community. They have high strength, high modulus and high temperature resistance. They are diverse, including carbon fiber, aramid fiber, high molecular weight polyethylene fiber, etc. Their processing is mostly carried out by heating and melting the raw materials, stirring them evenly, and then drawing them into fine filaments and weaving them. They are widely used in various fields of military and high-tech industries.

[0003] Existing feeding devices are not easy to control precisely during use, causing raw materials to slip during feeding, making it impossible to supply materials continuously and effectively, which in turn affects the feeding time and reduces the mixing efficiency. At the same time, it is not easy to control the feeding ratio precisely, so the fiber raw materials cannot reach the specified mixing ratio during mixing, resulting in a ratio deficiency, which can easily affect the performance of the finished fiber product. Utility Model Content

[0004] The purpose of this invention is to provide a quantitative feeding device for processing high-performance fibers. The feeding mechanism can effectively adjust the feeding speed, ensure precise control of the feeding time and weight, and prevent slippage during the feeding process.

[0005] The specific technical solution adopted by this utility model is as follows: A quantitative feeding device for processing high-performance fibers includes a feeding box, the top of which has a feeding port; The feeding mechanism includes a guide roller and an adjusting roller. The two ends of the guide roller are slidably connected to the two sides inside the feed box, and the two ends of the adjusting roller are fixedly connected to the adjusting push rod. The adjusting push rod is fixedly connected to the two sides inside the feed box, and a feeding belt is driven between the adjusting roller and the guide roller. A stepper motor is fixedly connected to one side of the inside of the feed box. The output end of the stepper motor is fixedly connected to one end of the drive roller. The other end of the drive roller is rotatably connected to the other side of the feed box, and the outer side of the drive roller is connected to the feeding belt for transmission. The feeding mechanisms on both sides are symmetrically arranged along the center line of the feed box. By controlling the feeding mechanisms on both sides to move closer and further apart, the feeding amount can be effectively controlled. At the same time, by controlling the stepper motor, the feeding belt can be effectively driven to transport materials, preventing materials from sticking or sliding and ensuring the stability of the feeding process.

[0006] Furthermore, sliding grooves are respectively provided on both sides of the inside of the feed box, and the inside of the sliding groove is slidably connected to the sliding block. An elastic element is assembled between the sliding block and the sliding groove.

[0007] Furthermore, both ends of the guide roller are rotatably connected to the sliding block.

[0008] Furthermore, the two sides inside the feed box are rotatably connected to the support plate, the bottom of the support plate is slidably connected to the control plate, and the control plate is fixedly connected to the output end of the drive push rod.

[0009] Furthermore, the support plate is located below the feeding mechanism, and a weight sensor is fixed to the top of the support plate, and the weight sensor is electrically connected to the adjusting push rod.

[0010] Furthermore, both ends of the adjusting roller are rotatably connected to the adjusting plate, and the adjusting plate is slidably connected to both sides inside the feed box.

[0011] The technical effects achieved by this utility model are as follows: This utility model discloses a quantitative feeding device for processing high-performance fibers. By setting up a feeding mechanism, the tilt angle can be adjusted in real time according to the characteristics of the fiber material, preventing material accumulation in the feeding box and causing sticking and clumping. It also effectively controls the feeding speed. By setting up a stepper motor and drive roller, the feeding belt can be effectively driven to ensure efficient material transport and prevent slippage during feeding. Furthermore, by cooperating with a support plate, the weight of the fed material can be precisely controlled to ensure no proportional error, thereby ensuring the performance of the product. Attached Figure Description

[0012] Figure 1 This is a partial schematic diagram of the overall structure of this utility model; Figure 2 This is a partial exploded view of the internal structure of this utility model; Figure 3 This is a partial sectional view of the internal structure of this utility model; Figure 4 This is a schematic diagram of the internal structure adjustment of this practical tool.

[0013] The attached diagram lists the components represented by each number as follows: 10. Feed box; 101. Feed inlet; 102. Sliding groove; 11. Sliding block; 12. Support plate; 121. Control plate; 20. Feeding mechanism; 21. Guide roller; 22. Adjusting roller; 221. Adjusting push rod; 222. Adjusting plate; 23. Feeding belt; 30. Stepper motor; 31. Drive roller. Detailed Implementation

[0014] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific implementations of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0015] like Figures 1 to 4 As shown, a quantitative feeding device for processing high-performance fibers includes a feeding box 10, and a feeding port 101 is provided on the top of the feeding box 10. The feeding mechanism 20 includes a guide roller 21 and an adjusting roller 22. The two ends of the guide roller 21 are slidably connected to the two sides inside the feed box 10, and the two ends of the adjusting roller 22 are fixedly connected to the adjusting push rod 221. The adjusting push rod 221 is fixedly connected to the two sides inside the feed box 10, and a feeding belt 23 is connected between the adjusting roller 22 and the guide roller 21. Stepper motor 30 is fixedly connected to one side of the inside of feed box 10. The output end of stepper motor 30 is fixedly connected to one end of drive roller 31. The other end of drive roller 31 is rotatably connected to the other side of feed box 10. The outer side of drive roller 31 is connected to feed belt 23 for transmission. The feeding mechanisms 20 on both sides are symmetrically arranged along the center line of the feeding box 10. By controlling the feeding mechanisms 20 on both sides to move closer and further away from each other, the feeding amount can be effectively controlled. At the same time, by controlling the stepper motor 30, the feeding belt 23 can be effectively driven to transmit materials, preventing materials from sticking or sliding and ensuring the stability of the feeding process.

[0016] In this embodiment, it should be noted that the device is equipped with a controller (not shown in the figure), which is electrically connected to the adjusting push rod 221, the stepper motor 30, and the control push rod, respectively, and can effectively control the operation of each component. This is conventional technology and will not be described in detail here. Furthermore, a filter screen (not shown in the figure) is fixed below the feed inlet 101 to effectively prevent large particles from entering the feed box 10, thus preventing the materials in the feed box 10 from being mixed quickly. Since the drive roller 31 is fixed to the output end of the stepper motor 30, when the adjusting push rod 221 drives the adjusting roller... When the adjustment roller 22 moves, it ensures that the position of the drive roller 31 does not change. At the same time, the adjustment roller 22 drives the feeding belt 23 to move, which in turn drives the guide roller 21 to slide within the feed box 10, causing the tilt angle of the feeding belt 23 to change. This ensures that the feeding speed can be effectively adjusted, thereby effectively controlling the quantity of material. Through the stepper motor 30 and the drive roller 31, the feeding belt 23 can be driven to transmit power, effectively conveying the material and preventing sticking or slippage during transmission, ensuring the accuracy and stability of material conveying.

[0017] like Figure 2 , Figure 3 As shown, sliding grooves 102 are respectively provided on both sides of the inside of the feed box 10. The inside of the sliding groove 102 is slidably connected to the sliding block 11, and an elastic element is assembled between the sliding block 11 and the sliding groove 102.

[0018] Preferably, the two ends of the guide roller 21 are rotatably connected to the sliding block 11.

[0019] In this embodiment, when the adjusting roller 22 moves, it can drive the guide roller 21 to move through the feeding belt 23. As a result, the guide roller 21 will drive the sliding blocks 11 on both sides to move in the sliding groove 102, and at the same time drive the elastic element to deform, ensuring that the elastic element is extended and charged. When the adjusting roller 22 moves away from each other, the guide roller 21 and the elastic element are not affected by external forces. The elastic element will release energy and drive the sliding blocks 11 and the guide roller 21 to reset, which can effectively adjust the conveying angle of the feeding belt 23.

[0020] like Figure 3 , Figure 4 As shown, the two sides inside the feed box 10 are rotatably connected to the support plate 12, the bottom of the support plate 12 is slidably connected to the control plate 121, and the control plate 121 is fixedly connected to the output end of the drive push rod. It should be noted that the bottom of the support plate 12 is an inclined surface. When the drive push rod drives the control plate 121 to slide with the bottom surface of the support plate 12, it will drive the support plate 12 and the feed box 10 to rotate, thereby effectively supporting the material falling into the feed box 10.

[0021] Preferably, the support plate 12 is located below the feeding mechanism 20, and a weight sensor is fixed on the top of the support plate 12, and the weight sensor is electrically connected to the adjusting push rod 221.

[0022] Preferably, the two ends of the adjusting roller 22 are rotatably connected to the adjusting plate 222, and the adjusting plate 222 is slidably connected to both sides inside the feed box 10.

[0023] In this embodiment, it should be noted that when the adjusting plates 222 on both sides are in contact with each other, the feeding belt 23 on the outer side of the adjusting roller 22 is also in contact with each other. At this time, the stepper motor 30 stops rotating to ensure that the material will not fall from the feeding belt 23. When the weight of the material supported on the support plate 12 gradually approaches the set requirement, the adjusting push rod 221 will drive the adjusting roller 22 and the adjusting plate 222 to move closer to each other. When the weight reaches the set weight, the adjusting plate 222 and the feeding belt 23 will be controlled to contact each other, thereby stopping the feeding. After the feeding stops, the control plate 121 is retracted by controlling the drive push rod, which drives the support plates 12 on both sides to tilt, ensuring that a certain amount of material above the support plate 12 is conveyed. After the conveying is completed, the support plate 12 is controlled to reset and the weight is zeroed to ensure the accuracy of subsequent material feeding.

[0024] The working principle of this utility model is as follows: Fiber raw materials are fed into the feed inlet 101, and the stepper motor 30 is simultaneously controlled to drive the drive roller 31 to rotate. The drive roller 31 drives the feeding belt 23 for stable transmission, ensuring effective and stable material conveying. Adjusting the push rod 221 moves the adjusting plate 222, which in turn moves the adjusting roller 22, thereby moving the guide roller 21 and the sliding block 11. When the guide roller 21 and the adjusting roller 22 move synchronously, the angle of the feeding belt 23 changes, thus controlling the material conveying speed and effectively maintaining stability. The material is fed in a quantitative manner. At the same time, the support plate 12 located below the feeding belt 23 will effectively support the conveyed material and monitor the weight of the material. When the weight is close to the set weight, the adjusting push rod 221 will drive the adjusting plate 222 and the feeding belt 23 to move closer to each other. After the quantitative feeding is completed, the material conveying can be stopped in time. After the feeding stops, the driving push rod will drive the control plate 121 to move, so that the support plate 12 and the side wall of the feeding box 10 will tilt, ensuring that the material supported on the support plate 12 can effectively slide down to the bottom of the feeding box, thereby effectively completing the quantitative feeding.

[0025] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A quantitative feeding device for processing high-performance fibers, characterized in that: Includes a feed box (10), the top of which is provided with a feed inlet (101); The feeding mechanism (20) includes a guide roller (21) and an adjusting roller (22). The two ends of the guide roller (21) are slidably connected to the two sides inside the feed box (10). The two ends of the adjusting roller (22) are fixedly connected to the adjusting push rod (221). The adjusting push rod (221) is fixedly connected to the two sides inside the feed box (10). A feeding belt (23) is connected between the adjusting roller (22) and the guide roller (21). A stepper motor (30) is fixedly connected to one side of the inside of the feed box (10). The output end of the stepper motor (30) is fixedly connected to one end of the drive roller (31). The other end of the drive roller (31) is rotatably connected to the other side of the feed box (10). The outer side of the drive roller (31) is connected to the feed belt (23) for transmission. The feeding mechanisms (20) on both sides are symmetrically arranged along the center line of the feed box (10). By controlling the feeding mechanisms (20) on both sides to move closer and further away from each other, the amount of feed can be effectively controlled. At the same time, by controlling the stepper motor (30), the feeding belt (23) can be effectively driven to transmit materials, preventing materials from sticking or sliding, and ensuring the stability of the feeding process.

2. The quantitative feeding device for processing high-performance fibers according to claim 1, characterized in that: The feed box (10) has sliding grooves (102) on both sides inside. The inside of the sliding groove (102) is slidably connected to the sliding block (11). An elastic element is assembled between the sliding block (11) and the sliding groove (102).

3. The quantitative feeding device for processing high-performance fibers according to claim 2, characterized in that: The two ends of the guide roller (21) are rotatably connected to the sliding block (11).

4. The quantitative feeding device for processing high-performance fibers according to claim 1, characterized in that: The two sides inside the feed box (10) are rotatably connected to the support plate (12), the bottom of the support plate (12) is slidably connected to the control plate (121), and the control plate (121) is fixedly connected to the output end of the drive push rod.

5. The quantitative feeding device for processing high-performance fibers according to claim 4, characterized in that: The support plate (12) is located below the feeding mechanism (20), and a weight sensor is fixed on the top of the support plate (12), and the weight sensor is electrically connected to the adjusting push rod (221).

6. The quantitative feeding device for processing high-performance fibers according to claim 4, characterized in that: The two ends of the adjusting roller (22) are rotatably connected to the adjusting plate (222), and the adjusting plate (222) is slidably connected to both sides inside the feed box (10).

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