Feeding device for processing soft magnetic ferrite particles

Abstract

This utility model discloses a feeding device for processing soft magnetic ferrite particles, relating to the field of soft magnetic ferrite particle processing. The device includes a storage cylinder with a guide box installed at the bottom. An unblocking assembly is located inside the storage cylinder, comprising fixed rods installed on both sides inside the cylinder and a motor installed at the top. By incorporating the unblocking assembly, when blockage is detected in the discharge pipe, the operator can start the motor. The motor drives the drive shaft to rotate, which in turn drives the active bevel gear, which in turn drives the driven bevel gear, which in turn drives the rotating shaft. The rotating shaft then drives the turntable to rotate, which in turn drives the rotating plate to rotate. The rotating plate pushes the slide down, which in turn moves the connecting rod and the unblocking cone down, allowing the unblocking cone to enter the discharge pipe and unclog it. As the turntable continues to rotate, the unblocking cone can move back and forth, thereby improving the unblocking efficiency of the discharge pipe.

Description

Technical Field

[0001] This utility model relates to the field of soft magnetic ferrite particle processing, specifically a feeding device for processing soft magnetic ferrite particles. Background Technology

[0002] Soft magnetic ferrite particles (such as Mn-Zn and Ni-Zn ferrites) are widely used in the manufacture of electronic components (such as inductors, transformers, and EMI suppression devices). However, when processing soft magnetic ferrite particles, feeding equipment is required to transport them into the processing equipment for processing.

[0003] According to Chinese Patent No. CN220617546U, a self-priming feeding device for plastic granules in plastic recycling is disclosed. This utility model uses a toggle plate to scrape and hold the upper end of the suction port of the first discharge pipe, so as to prevent plastic granules from accumulating at the suction port of the first discharge pipe and being unable to enter the first discharge pipe. At the same time, it prevents the first discharge pipe from continuously sucking in a large number of plastic granules over a long period of time, which would cause blockage inside the discharge pipe, and greatly improves the conveying stability.

[0004] Regarding the aforementioned patent content, a first discharge pipe is provided to allow particles to be fed out, and a rotating actuating plate is provided to scrape the upper end of the suction port of the first discharge pipe to prevent particle blockage. However, the actuating plate can only scrape the particle material accumulated at the upper end of the suction port of the first discharge pipe. When particles are blocked inside the first discharge pipe, the actuating plate cannot clear the first discharge pipe, thereby affecting the feeding efficiency and reducing the clearing efficiency of the first discharge pipe. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a feeding device for processing soft magnetic ferrite particles, so as to solve the technical problem that it is difficult to quickly clear the blockage of the discharge pipe, thus affecting the feeding efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for processing soft magnetic ferrite particles, comprising a storage cylinder, a guide box installed at the bottom of the storage cylinder, a dredging component inside the storage cylinder, the dredging component including fixed rods installed on both sides inside the storage cylinder and a motor installed at the top of the storage cylinder, an isolation box installed between the two fixed rods, a rotating shaft connected inside the isolation box via a sealed bearing, one end of the rotating shaft extending to the outside of the isolation box and mounted on a turntable, a driven bevel gear mounted on the outer wall of the rotating shaft, a drive shaft extending into the storage cylinder connected to the output end of the motor, the bottom end of the drive shaft extending into the isolation box and mounted on a driving bevel gear, a sliding rod fixed at the bottom of the isolation box, a sliding seat sleeved on the outer wall of the sliding rod, a rotating plate connected between the sliding seat and the turntable via a movable shaft, a connecting rod fixed at the bottom of the sliding seat, and a dredging cone mounted at the bottom end of the connecting rod.

[0007] By adopting the above technical solution, the isolation box can protect the driving bevel gear and the driven bevel gear, and prevent materials from affecting the transmission of the driving bevel gear and the driven bevel gear.

[0008] Furthermore, a discharge pipe is connected between the guide box and the storage cylinder, and a negative pressure conveying pipe is installed on one side of the guide box.

[0009] By adopting the above technical solution, materials can fall into the guide box through the feed pipe, and the negative pressure conveying pipe can facilitate the conveying of materials in the guide box.

[0010] Furthermore, an electric push rod and a telescopic rod are respectively installed inside the lower part of the guide box. The output end of the electric push rod is equipped with a lifting plate through a piston rod, and the outer wall of the lifting plate is in contact with the inner wall of the guide box.

[0011] By adopting the above technical solution, when feeding is not required, the electric push rod can be activated. The operation of the electric push rod can extend the piston rod, thereby driving the lifting plate to move upward, so that the lifting plate blocks the feeding pipe, and feeding stops.

[0012] Furthermore, a feed hopper is installed on one side of the top of the storage cylinder.

[0013] By adopting the above technical solution, the feeding hopper is designed to facilitate the addition of materials into the storage cylinder.

[0014] Furthermore, a sealing ring is installed on the top of the isolation box, the outer wall of the drive shaft fits against the inner wall of the sealing ring, and the diameter of the turntable is greater than the height of the feed pipe.

[0015] By adopting the above technical solution, the sealing ring can prevent materials from entering the interior of the isolation box through the gap between the drive shaft and the isolation box.

[0016] Furthermore, the unblocking cone is located directly above the feed pipe, and the diameter of the unblocking cone is smaller than the diameter of the feed pipe.

[0017] By adopting the above technical solution, the unblocking cone can enter the inside of the feed pipe when it moves down, and the unblocking cone can unblock the feed pipe by moving up and down back and forth.

[0018] Furthermore, the unblocking cone is slidably connected to the slide rod via a slide block.

[0019] By adopting the above technical solution, when the slide block slides on the slide rod, it will drive the unblocking cone to move, thereby improving the stability of the unblocking cone when it moves.

[0020] Furthermore, the driving bevel gear meshes with the driven bevel gear.

[0021] By adopting the above technical solution, when the driving bevel gear rotates, it will drive the driven bevel gear to rotate, which in turn will drive the shaft to rotate.

[0022] Furthermore, the rotating plate is rotatably connected to the turntable, and the length of the rotating plate is greater than the height of the feeding pipe.

[0023] By adopting the above technical solution, the rotation of the shaft will drive the turntable to rotate, and the rotation of the turntable will drive the rotating plate to rotate.

[0024] Furthermore, the top end of the telescopic rod is fixedly connected to the bottom end of the lifting plate, and the lifting plate is located directly below the feeding pipe.

[0025] By adopting the above technical solution, the installation of the telescopic rod can improve the stability of the lifting platform during movement.

[0026] In summary, the present invention has the following main advantages:

[0027] 1. This utility model is equipped with a dredging component. When a blockage is found in the discharge pipe, the operator can start the motor. The motor drives the drive shaft to rotate, which in turn drives the active bevel gear to rotate, which in turn drives the driven bevel gear to rotate, and drives the rotating shaft to rotate. The rotating shaft drives the turntable to rotate, and the turntable drives the rotating plate to rotate. The rotating plate pushes the slide to move down, which in turn drives the connecting rod and the dredging cone to move down, so that the dredging cone moves into the discharge pipe to dredge it. As the turntable continues to rotate, the dredging cone can move up and down back and forth, thereby improving the dredging efficiency of the discharge pipe and preventing the discharge pipe from being blocked and affecting the discharge efficiency.

[0028] 2. This utility model improves the stability of the unblocking cone by providing a sliding rod, allowing the sliding base to slide on the sliding rod, thus ensuring that the unblocking cone can only move up and down. By providing an isolation box, the driving bevel gear and the driven bevel gear can be protected, preventing materials from affecting the transmission of the driving bevel gear and the driven bevel gear. The sealing ring can prevent materials from entering the isolation box through the gap between the drive shaft and the isolation box. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the overall orthographic structure of this utility model;

[0031] Figure 3 This is a side sectional view of the storage cylinder of this utility model;

[0032] Figure 4 This is a schematic diagram of the turntable structure of this utility model;

[0033] Figure 5 This is a schematic diagram of the back structure of the slide block of this utility model;

[0034] Figure 6 This is a schematic diagram of the unblocking cone structure of this utility model.

[0035] In the diagram: 1. Storage cylinder; 2. Guide box; 3. Negative pressure conveying pipe; 4. Feed hopper; 5. Lifting plate; 6. Electric push rod; 7. Telescopic rod; 8. Discharge pipe; 9. Unblocking component; 901. Motor; 902. Drive shaft; 903. Isolation box; 904. Sealing ring; 905. Driving bevel gear; 906. Driven bevel gear; 907. Rotating shaft; 908. Rotating plate; 909. Slide rod; 910. Slide seat; 911. Connecting rod; 912. Unblocking cone; 913. Turntable; 914. Fixed rod. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The embodiments of this utility model will be described below based on its overall structure.

[0038] Example 1:

[0039] A feeding device for processing soft magnetic ferrite particles, such as Figures 1-6As shown, the storage cylinder includes a storage cylinder 1, a guide box 2 is installed at the bottom of the storage cylinder 1, a dredging component 9 is provided inside the storage cylinder 1, a discharge pipe 8 is connected between the guide box 2 and the storage cylinder 1, a negative pressure conveying pipe 3 is installed on one side of the guide box 2, and the material can fall into the guide box 2 through the discharge pipe 8. The negative pressure conveying pipe 3 facilitates the conveying of the material in the guide box 2. A feed hopper 4 is installed on one side of the top of the storage cylinder 1, and the feed hopper 4 facilitates the addition of material into the storage cylinder 1.

[0040] See Figures 2-6 The unblocking component 9 includes fixed rods 914 installed on both sides inside the storage cylinder 1 and a motor 901 installed on the top of the storage cylinder 1. An isolation box 903 is installed between the two fixed rods 914. A rotating shaft 907 is connected inside the isolation box 903 through a sealed bearing. One end of the rotating shaft 907 extends to the outside of the isolation box 903 and is equipped with a turntable 913. A driven bevel gear 906 is installed on the outer wall of the rotating shaft 907. The isolation box 903 can protect the driving bevel gear 905 and the driven bevel gear 906, and prevent the material from affecting the transmission of the driving bevel gear 905 and the driven bevel gear 906.

[0041] Specifically, the output end of the motor 901 is connected to a drive shaft 902 extending into the storage cylinder 1, and the bottom end of the drive shaft 902 extends into the interior of the isolation box 903 and is equipped with a drive bevel gear 905. A slide rod 909 is fixed to the bottom of the isolation box 903, and a slide seat 910 is fitted onto the outer wall of the slide rod 909. A rotating plate 908 is connected to the slide seat 910 and the turntable 913 via a movable shaft. A connecting rod 911 is fixed to the bottom of the slide seat 910, and a [missing information - likely a device or component] is installed at the bottom end of the connecting rod 911. The unblocking cone 912 is located directly above the feed pipe 8. The diameter of the unblocking cone 912 is smaller than the diameter of the feed pipe 8 so that it can enter the feed pipe 8 when it moves down. The unblocking cone 912 can unblock the feed pipe 8 by moving up and down. The unblocking cone 912 is slidably connected to the slide rod 909 through the slide seat 910. When the slide seat 910 slides on the slide rod 909, it will drive the unblocking cone 912 to move, thereby improving the stability of the unblocking cone 912 when it moves.

[0042] Specifically, the driving bevel gear 905 meshes with the driven bevel gear 906. When the driving bevel gear 905 rotates, it drives the driven bevel gear 906 to rotate, which in turn drives the rotating shaft 907 to rotate. The rotating plate 908 is rotatably connected to the turntable 913. The length of the rotating plate 908 is greater than the height of the feed pipe 8. After the rotating shaft 907 rotates, it drives the turntable 913 to rotate. The rotation of the turntable 913 drives the rotating plate 908 to rotate. A sealing ring 904 is installed on the top of the isolation box 903. The outer wall of the drive shaft 902 is in contact with the inner wall of the sealing ring 904. The diameter of the turntable 913 is greater than the height of the feed pipe 8. The sealing ring 904 can prevent material from entering the interior of the isolation box 903 through the gap between the drive shaft 902 and the isolation box 903.

[0043] Example 2:

[0044] Based on the above embodiment 1, in order to prevent materials from continuing to fall into the guide box 2 when no feeding is required, the following structure will be set.

[0045] See Figures 1-3 An electric push rod 6 and a telescopic rod 7 are installed at the bottom of the inside of the feed box 2. The output end of the electric push rod 6 is connected to a lifting plate 5 via a piston rod, and the outer wall of the lifting plate 5 is in contact with the inner wall of the feed box 2. When feeding is not required, the electric push rod 6 can be activated. The operation of the electric push rod 6 can extend the piston rod, thereby driving the lifting plate 5 to move upward, so that the lifting plate 5 blocks the feed pipe 8, and no more material is fed. The top of the telescopic rod 7 is fixedly connected to the bottom of the lifting plate 5. The lifting plate 5 is located directly below the feed pipe 8. The setting of the telescopic rod 7 can improve the stability of the lifting plate 5 when it moves.

[0046] The working principle of this utility model is as follows: First, when using it, the power is turned on, and then the material is added into the storage cylinder 1 through the feeding hopper 4. When feeding is required, the electric push rod 6 is started first, so that the piston rod retracts and drives the lifting plate 5 to move down. At this time, the lifting plate 5 no longer blocks the feeding pipe 8. Then the material inside the storage cylinder 1 enters the guide box 2 through the feeding pipe 8, and then the material in the guide box 2 is conveyed through the negative pressure conveying pipe 3.

[0047] When a blockage is detected in the discharge pipe 8, the operator can start the motor 901. The motor 901 drives the drive shaft 902 to rotate, which in turn drives the active bevel gear 905 to rotate, which in turn drives the driven bevel gear 906 to rotate, and drives the rotating shaft 907 to rotate. The rotating shaft 907 then drives the turntable 913 to rotate, which in turn drives the rotating plate 908 to rotate. The rotating plate 908 pushes the slide 910 down, which in turn drives the connecting rod 911 and the unblocking cone 912 to move down, so that the unblocking cone 912 moves into the discharge pipe 8 to unblock the discharge pipe 8. As the turntable 913 continues to rotate, the unblocking cone 912 can move up and down back and forth, thereby improving the unblocking efficiency of the discharge pipe 8. After unblocking, simply move the unblocking cone 912 back up and then turn off the motor 901 to avoid the unblocking cone 912 being located inside the discharge pipe 8 and affecting the material discharge.

[0048] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A feeding device for processing soft magnetic ferrite particles, comprising a storage cylinder (1), characterized in that: A guide box (2) is installed at the bottom of the storage cylinder (1). A dredging component (9) is provided inside the storage cylinder (1). The dredging component (9) includes a fixing rod (914) installed on both sides inside the storage cylinder (1) and a motor (901) installed on the top of the storage cylinder (1). An isolation box (903) is installed between the two fixing rods (914). A rotating shaft (907) is connected inside the isolation box (903) through a sealed bearing. One end of the rotating shaft (907) extends to the outside of the isolation box (903) and is equipped with a turntable (913). A driven bevel gear is installed on the outer wall of the rotating shaft (907). (906) The output end of the motor (901) is connected to a drive shaft (902) extending into the storage cylinder (1), and the bottom end of the drive shaft (902) extends into the interior of the isolation box (903) and is equipped with an active bevel gear (905). The bottom of the isolation box (903) is fixed with a slide rod (909), and the outer wall of the slide rod (909) is fitted with a slide seat (910). The slide seat (910) and the turntable (913) are connected by a rotating plate (908) through a movable shaft. The bottom of the slide seat (910) is fixed with a connecting rod (911), and the bottom end of the connecting rod (911) is equipped with a dredging cone (912).

2. The feeding device for processing soft magnetic ferrite particles according to claim 1, characterized in that: A discharge pipe (8) is connected between the guide box (2) and the storage cylinder (1), and a negative pressure conveying pipe (3) is installed on one side of the guide box (2).

3. The feeding device for processing soft magnetic ferrite particles according to claim 2, characterized in that: An electric push rod (6) and a telescopic rod (7) are installed at the bottom of the inside of the material guide box (2). The output end of the electric push rod (6) is equipped with a lifting plate (5) through a piston rod, and the outer wall of the lifting plate (5) is in contact with the inner wall of the material guide box (2).

4. The feeding device for processing soft magnetic ferrite particles according to claim 1, characterized in that: A feed hopper (4) is installed on one side of the top of the storage cylinder (1).

5. The feeding device for processing soft magnetic ferrite particles according to claim 2, characterized in that: The top of the isolation box (903) is equipped with a sealing ring (904), the outer wall of the drive shaft (902) is in contact with the inner wall of the sealing ring (904), and the diameter of the turntable (913) is greater than the height of the feed pipe (8).

6. The feeding device for processing soft magnetic ferrite particles according to claim 2, characterized in that: The unblocking cone (912) is located directly above the feed pipe (8), and the diameter of the unblocking cone (912) is smaller than the diameter of the feed pipe (8).

7. The feeding device for processing soft magnetic ferrite particles according to claim 1, characterized in that: The unblocking cone (912) is slidably connected to the slide rod (909) via the slide block (910).

8. The feeding device for processing soft magnetic ferrite particles according to claim 1, characterized in that: The driving bevel gear (905) meshes with the driven bevel gear (906).

9. A feeding device for processing soft magnetic ferrite particles according to claim 2, characterized in that: The rotating plate (908) is rotatably connected to the turntable (913), and the length of the rotating plate (908) is greater than the height of the feed tube (8).

10. A feeding device for processing soft magnetic ferrite particles according to claim 3, characterized in that: The top of the telescopic rod (7) is fixedly connected to the bottom of the lifting plate (5), which is located directly below the feeding pipe (8).

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