Raw material feeding device for glass fiber reinforced nylon particle production

Abstract

The utility model discloses a raw material feeding device for producing glass fiber reinforced nylon particles, which comprises a base, four supporting rods are fixedly arranged at the upper end of the base and are distributed at equal intervals, a mixing tank is fixedly arranged at the upper ends of the supporting rods, a tank cover is arranged at the upper end of the mixing tank, the tank cover is connected with the mixing tank through a buckle, and the mixing tank is connected with the base through a buckle. An adjusting plate is fixedly arranged at the lower end of the mixing tank, the upper end of the adjusting plate is communicated with the interior of the mixing tank, an adjusting cavity is formed in the adjusting plate and is of a penetrating structure, a threaded hole is formed in one side of the interior of the adjusting plate, one side of the threaded hole is of an opening structure, and the other side of the threaded hole is communicated with the adjusting cavity; the structure solves the problems that raw materials are not convenient to take out, and the falling speed of mixed raw materials is difficult to adjust.

Description

Technical Field

[0001] This utility model relates to the field of nylon particle production technology, specifically a raw material feeding device for the production of glass fiber reinforced nylon particles. Background Technology

[0002] The raw material feeding device for nylon particle production is an important piece of equipment in the nylon particle production process. Its main function is to automatically, efficiently, and stably add raw materials to the production line. The raw material feeding device for nylon particle production usually consists of multiple components, including a feeding hopper, a conveying mechanism, and a control system. In use, the raw material is placed into the feeding hopper, and the control system starts the conveying mechanism to transport the raw material from the feeding hopper to the designated position on the production line. During the conveying process, the control system adjusts the feeding speed and feeding amount according to production needs. The raw material is evenly added to the production line and undergoes processes such as mixing, melting, and extrusion with other raw materials or additives to finally form nylon particles.

[0003] For example, Chinese patent CN218535220U, entitled "A Halogen-Free Flame-Retardant Nylon Plastic Particle Production Device," includes a mixing tank. Support legs are fixedly installed at the four corners of the lower end of the mixing tank. A feeding port is located on the upper end of the mixing tank away from the center, and the feeding port communicates with the interior of the mixing tank. A discharge port is located in the middle of the lower end of the mixing tank, and the discharge port communicates with the interior of the mixing tank. A stirring mechanism is inserted and connected to the middle of the upper end of the mixing tank. The lower part of the stirring mechanism is located inside the mixing tank. Cleaning bodies are fixedly installed on both sides of the stirring mechanism, and the two cleaning bodies are arranged symmetrically. An observation window is provided on the front of the outer surface of the mixing tank. A mixing chamber and a guiding chamber are provided inside the mixing tank. The guiding chamber is located at the lower end of the mixing chamber and has a frustum structure. The upper diameter of the guiding chamber is equal to and larger than the lower diameter of the guiding chamber than the diameter of the mixing chamber.

[0004] While the existing technologies can achieve the addition of raw materials, in practical use, the removal of raw materials is not convenient. Usually, operators need to pre-mix the raw materials before adding them into the processing device, which increases the workload of operators. On the other hand, it is difficult to adjust the addition rate of the mixed raw materials. Usually, when mixing the raw materials, the mixed raw materials fall directly into the feeding cylinder, which can lead to excessive mixing materials falling into the feeding cylinder if the valve is not closed in time. Therefore, it does not meet the current requirements. In response, we propose a raw material feeding device for the production of glass fiber reinforced nylon particles. Utility Model Content

[0005] The purpose of this invention is to provide a raw material feeding device for the production of glass fiber reinforced nylon particles, so as to solve the problems mentioned in the background art, such as the inconvenience of raw material removal and the difficulty in adjusting the falling rate of mixed raw materials.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a raw material feeding device for the production of glass fiber reinforced nylon particles, comprising a base, four support rods fixedly arranged at the upper end of the base, the support rods being evenly distributed, a mixing tank fixedly arranged at the upper end of the support rods, a tank cover arranged at the upper end of the mixing tank, the tank cover being connected to the mixing tank by a snap fastener, an adjusting plate fixedly arranged at the lower end of the mixing tank, the upper end of the adjusting plate communicating with the interior of the mixing tank, an adjusting cavity arranged inside the adjusting plate, the adjusting cavity having a through structure, a threaded hole arranged on one side of the interior of the adjusting plate, one side of the threaded hole having an open structure, and the other side of the threaded hole communicating with the adjusting cavity.

[0007] Preferably, a sliding plate is provided inside the adjustment cavity, and the sliding plate is slidably engaged with the adjustment cavity. A threaded rod is provided on one side of the sliding plate, and the threaded rod is rotatably connected to the sliding plate. One end of the threaded rod extends to the outside of the adjustment plate through a threaded hole.

[0008] Preferably, a feeding cylinder is fixedly provided at the lower end of the adjusting plate, the feeding cylinder is connected to the lower end of the adjusting plate, and the feeding cylinder is made of transparent material, with scale lines provided at the front end of the feeding cylinder.

[0009] Preferably, a connecting pipe is fixedly provided at the lower end of the feeding cylinder, the connecting pipe is connected to the feeding cylinder, an electromagnetic valve is fixedly provided on the outside of the connecting pipe, and a telescopic pipe is fixedly provided at the lower end of the connecting pipe.

[0010] Preferably, an observation window is provided inside the front end of the mixing tank.

[0011] Preferably, a rotating rod is provided at the lower end of the can lid, the upper end of the rotating rod is rotatably connected to the can lid, a drive motor is fixedly provided at the middle position of the upper end of the can lid, the output shaft of the drive motor extends to the lower part of the can lid and is fixedly connected to the rotating rod, and a stirring rack is fixedly provided at both the front and rear ends of the rotating rod.

[0012] Preferably, feed pipes are fixedly installed on both sides of the upper end of the tank cover, and the feed pipes are connected to the mixing tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model allows for observation of the amount of mixed raw materials added through the feeding cylinder and the scale line. When the mixed raw materials are taken out, they fall into the feeding cylinder through the adjusting plate. As the mixed raw materials are added, the operator calculates the amount of mixed raw materials added by observing the scale line until the amount of mixed raw materials in the feeding cylinder reaches the appropriate amount. At this time, the adjusting plate is closed and the telescopic tube is stretched to extend the telescopic tube into the processing device. Then, the solenoid valve is opened so that the mixed raw materials in the feeding cylinder enter the processing device through the telescopic tube for subsequent processing, thereby simplifying the raw material addition steps.

[0015] (2) This utility model can adjust the addition rate of mixed raw materials by means of a threaded rod and a sliding plate. When it is necessary to take out an appropriate amount of mixed raw materials, the threaded rod is rotated so that the threaded rod moves outward in the threaded hole through the external thread. At the same time, the threaded rod drives the sliding plate to move to one side of the adjustment cavity. At this time, the adjustment cavity is opened with a gap, and the mixed raw materials fall into the feeding cylinder through the gap. The sliding plate is opened again to make the falling rate of the mixed raw materials faster until the mixed raw materials are close to the scale line of the required amount. At this time, the threaded rod is rotated again, and the threaded rod drives the sliding plate to move to the other side of the adjustment cavity until the opening of the adjustment cavity is closed by the sliding plate, thereby improving the accuracy of the mixed raw materials.

[0016] (3) This utility model allows the observation window and stirring rack to observe the mixing of raw materials. When mixing raw materials, different raw materials are first poured into the mixing tank through the feed pipe according to the ratio. At this time, the drive motor is turned on, and the output shaft of the drive motor drives the rotating rod to rotate. At the same time, the stirring rack, which is fixedly connected to the rotating rod, stirs the raw materials in the mixing tank. At this time, the operator can observe the mixing of raw materials inside the mixing tank through the observation window. After stirring for a period of time, the mixed raw materials are then used for subsequent operations, thereby improving the mixing effect of raw materials. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0018] Figure 2 This is a front view of the internal structure of this utility model;

[0019] Figure 3 This is a side view of the internal structure of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view of a portion of region A in the middle.

[0021] In the diagram: 1. Base; 2. Support rod; 3. Mixing tank; 4. Tank lid; 5. Drive motor; 6. Feed pipe; 7. Observation window; 8. Rotating rod; 9. Stirring rack; 10. Adjusting plate; 11. Feeding cylinder; 12. Solenoid valve; 13. Telescopic pipe; 14. Threaded rod; 15. Sliding plate; 16. Adjusting cavity; 17. Scale line; 18. Threaded hole; 19. Connecting pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4 This utility model provides an embodiment of a raw material feeding device for the production of glass fiber reinforced nylon particles, comprising a base 1, four support rods 2 fixedly mounted on the upper end of the base 1, the support rods 2 being equidistantly distributed, a mixing tank 3 fixedly mounted on the upper end of the support rods 2, a tank cover 4 mounted on the upper end of the mixing tank 3, the tank cover 4 being connected to the mixing tank 3 by a snap-fit, a connecting pipe 19 fixedly mounted on the lower end of the feeding cylinder 11, the connecting pipe 19 being connected to the feeding cylinder 11, an electromagnetic valve 12 fixedly mounted on the outside of the connecting pipe 19, a telescopic pipe 13 fixedly mounted on the lower end of the connecting pipe 19, a rotating rod 8 mounted on the lower end of the tank cover 4, the upper end of the rotating rod 8 being rotatably connected to the tank cover 4, a drive motor 5 fixedly mounted at the middle position of the upper end of the tank cover 4, the output shaft of the drive motor 5 extending to the lower part of the tank cover 4 and fixedly connected to the rotating rod 8, a stirring rack 9 fixedly mounted on both the front and rear ends of the rotating rod 8, and feed pipes 6 fixedly mounted on both sides of the upper end of the tank cover 4, the feed pipes 6 being connected to the mixing tank 3.

[0024] Please see Figure 2 , Figure 3 and Figure 4 An adjusting plate 10 is fixedly installed at the lower end of the mixing tank 3. The upper end of the adjusting plate 10 is connected to the interior of the mixing tank 3. An adjusting cavity 16 is provided inside the adjusting plate 10. The adjusting cavity 16 has a through structure. A threaded hole 18 is provided on one side of the interior of the adjusting plate 10. One side of the threaded hole 18 has an open structure, and the other side of the threaded hole 18 is connected to the adjusting cavity 16. A sliding plate 15 is provided inside the adjusting cavity 16. The sliding plate 15 is slidably engaged with the adjusting cavity 16. A threaded rod 14 is provided on one side of the sliding plate 15. The threaded rod 14 is rotatably connected to the sliding plate 15, and one end of the threaded rod 14 extends to the outside of the adjusting plate 10 through the threaded hole 18, so as to facilitate the adjustment of the falling rate of the mixed raw materials by the threaded rod 14 and the sliding plate 15.

[0025] Please see Figure 2 and Figure 3A feeding cylinder 11 is fixedly installed at the lower end of the adjusting plate 10. The feeding cylinder 11 is connected to the lower end of the adjusting plate 10. The feeding cylinder 11 is made of transparent material. A scale line 17 is provided at the front end of the feeding cylinder 11 so that the amount of mixed raw materials added can be observed through the scale line 17.

[0026] Please see Figure 1 An observation window 7 is provided inside the front end of the mixing tank 3, which makes it easy to observe the mixing status of the raw materials.

[0027] Working principle: During use, when mixing raw materials, different raw materials are first poured into the mixing tank 3 through the feed pipe 6 according to the ratio. At this time, the drive motor 5 is turned on, and the output shaft of the drive motor 5 drives the rotating rod 8 to rotate. At the same time, the stirring frame 9, which is fixedly connected to the rotating rod 8, stirs the raw materials in the mixing tank 3. At this time, the operator can check the mixing status of the raw materials inside the mixing tank 3 through the observation window 7. After stirring for a period of time, the mixed raw materials are then used for subsequent operations. At this time, the threaded rod 14 is rotated, so that the threaded rod 14 moves outward through the threaded hole 18 through the external thread. At the same time, the threaded rod 14 drives the sliding plate 15 to one side of the adjustment cavity 16. The process is initiated, at which point the regulating cavity 16 is opened with a gap, allowing the mixed raw material to fall into the feeding cylinder 11 through the gap. The sliding plate 15 is then opened to accelerate the falling rate of the mixed raw material until it is close to the required amount mark 17. At this point, the threaded rod 14 is rotated again, causing the sliding plate 15 to move to the other side of the regulating cavity 16 until the opening of the regulating cavity 16 is closed by the sliding plate 15. Then, the telescopic tube 13 is stretched into the processing device, and the solenoid valve 12 is opened, allowing the mixed raw material in the feeding cylinder 11 to enter the processing device through the telescopic tube 13 for subsequent processing.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A raw material feeding device for producing glass fiber reinforced nylon particles, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly provided with four support rods (2), which are equidistantly distributed, the upper end of the support rod (2) is fixedly provided with a mixing tank (3), the upper end of the mixing tank (3) is provided with a tank cover (4), the tank cover (4) is connected with the mixing tank (3) by buckling, the lower end of the mixing tank (3) is fixedly provided with an adjusting plate (10), the upper end of the adjusting plate (10) is communicated with the inside of the mixing tank (3), the inside of the adjusting plate (10) is provided with an adjusting cavity (16), the adjusting cavity (16) is a through structure, one side of the inside of the adjusting plate (10) is provided with a threaded hole (18), one side of the threaded hole (18) is an opening structure, and the other side of the threaded hole (18) is communicated with the adjusting cavity (16).

2. The raw material feeding device for producing glass fiber reinforced nylon particles according to claim 1, characterized in that: The inside of the adjusting cavity (16) is provided with a sliding plate (15), the sliding plate (15) is in sliding fit with the adjusting cavity (16), one side of the sliding plate (15) is provided with a threaded rod (14), the threaded rod (14) is rotatably connected with the sliding plate (15), and one end of the threaded rod (14) extends to the outside of the adjusting plate (10) through the threaded hole (18).

3. The raw material feeding device for producing glass fiber reinforced nylon particles according to claim 2, characterized in that: The lower end of the adjusting plate (10) is fixedly provided with a feeding cylinder (11), the feeding cylinder (11) is communicated with the lower end of the adjusting plate (10), and the feeding cylinder (11) is made of transparent material, the front end of the feeding cylinder (11) is provided with a scale line (17).

4. The raw material feeding device for producing glass fiber reinforced nylon particles according to claim 3, characterized in that: The lower end of the feeding cylinder (11) is fixedly provided with a connecting pipe (19), the connecting pipe (19) is communicated with the feeding cylinder (11), the outside of the connecting pipe (19) is fixedly provided with an electromagnetic valve (12), and the lower end of the connecting pipe (19) is fixedly provided with an expansion pipe (13).

5. The raw material feeding device for producing glass fiber reinforced nylon particles according to claim 4, characterized in that: The inside of the front end of the mixing tank (3) is provided with an observation window (7).

6. The raw material feeding device for producing glass fiber reinforced nylon particles according to claim 5, characterized in that: The lower end of the tank cover (4) is provided with a rotating rod (8), the upper end of the rotating rod (8) is rotatably connected with the tank cover (4), the middle position of the upper end of the tank cover (4) is fixedly provided with a driving motor (5), the output shaft of the driving motor (5) extends below the tank cover (4) and is fixedly connected with the rotating rod (8), the front and rear ends of the outside of the rotating rod (8) are fixedly provided with stirring frames (9).

7. The raw material feeding device for producing glass fiber reinforced nylon particles according to claim 6, characterized in that: The upper end of the tank cover (4) is fixedly provided with a feeding pipe (6) on both sides, and the feeding pipe (6) is communicated with the mixing tank (3).

Images