Ferrite magnetic powder granulating and sorting device

Abstract

The utility model discloses a ferrite magnetic powder granulating and sorting device, which belongs to the technical field of ferrite magnetic powder granulating and comprises a base, support columns are fixedly mounted on two sides of the top end of the base, a supporting plate and a limiting rod are sequentially and fixedly mounted at the top end of each support column, a movable block is slidably sleeved between the supporting plate and the limiting rod on each side, and the movable block is fixedly connected with the base. And a U-shaped frame is fixedly mounted between the outer walls of the opposite ends of the two movable blocks. According to the sorting device, the air cylinder on the outer side of each sorting frame is controlled to extend or shorten, and the transmission gear rotates forwards or reversely along with movement of the L-shaped toothed plate, so that the sorting frames are in an inclined state, the electrified magnetic blocks at the inclined ends of the sorting frames are electrified, the electrified magnetic blocks magnetically attract the limiting iron sheets, and the baffles move upwards; therefore, ferrite particles intercepted by the screening net plate can be discharged from the discharging port in the inclined end of the sorting frame, repeated manual carrying and sorting frame mounting are not needed, the ferrite particles can be continuously sorted, and the sorting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ferrite magnetic powder granulation technical field especially relates to a ferrite magnetic powder granulation sorting device. BACKGROUND

[0002] Ferrite magnetic powder refers to the alpha-Fe2O3 by adding metal oxide obtained has the magnetic particle. Ferrite magnetic powder has excellent magnetic properties, is widely used in many fields, mainly including electronics, communication, automobile, industry, power, machinery, medical field etc. Among them in the electronic field can be used as magnetic head material, plays a key role to the data reading and writing, also can be used as

[0003] Sensor, inductor and filter etc.;The application in communication field mainly is to manufacture microwave devices, such as isolator, coupler and phase shifter etc., with the characteristics of wide frequency band, good temperature stability, Q value etc.;In the application in the automobile field is in brake system, air conditioner compressor and power steering system and automobile exhaust purifier etc. Ferrite magnetic powder is pressed into the required shape by dry pressing or injection molding etc. after grinding, and unqualified is rejected.

[0004] Through the search, the patent with the patent publication No. CN212550414U discloses a soft magnetic ferrite granulation sorting device, and the technical problems to be solved are that the general single-stage sorting has long sorting period and low sorting efficiency, causes the use to be inconvenient and other conditions to occur, the material unloading speed and dimension in the storage hopper are adjusted by starting the electric push rod extension, the electric push rod moves the baffle left and right through the connecting rod and adjusts the gap between the baffle and the control material disc, so that the material unloading speed and dimension are simply and conveniently adjusted, the first sorting box and the second sorting box are shaken by starting the vibration motor through the machine box, so that the different diameter materials in the first sorting box are separated step by step, the effect of simply and conveniently multi-stage separation is achieved, at the same time, the impact force between the mounting plate and the base plate is reduced by the elastic expansion of the shock-absorbing spring, the unstable condition caused by the large amplitude of the sorting device is avoided, the rotation adjusting rod is further rotated, the adjusting rod drives the resistance increasing block to contact the ground, the friction force between the sorting device and the ground is increased, and the stability of the sorting device is further improved. But there are still the following disadvantages to be solved: the ferrite particles cannot be continuously sorted. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a ferrite magnetic powder granulation sorting device.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] The utility model provides a ferrite magnetic powder granulation sorting device, including the base, the both sides fixed installation of base top end have the support post, and the support post top end is sequentially fixed the installation of the supporting plate and the limiting rod, the sliding sleeve joint of movable block has been worn between every side supporting plate and limiting rod, and the both ends fixed installation of U type frame have been installed between movable block opposite end outer wall, the vibration motor is fixedly arranged in the middle of U type frame bottom, a plurality of equidistance sorting frame are rotatably installed to the both sides inner wall of U type frame, the bottom of the both ends inner wall of sorting frame is provided with the discharge gate, the fixed shaft is fixedly connected to the middle of the both sides outer wall of sorting frame, and the fixed shaft is rotatably installed through the bearing with U type frame, a plurality of equidistance air cylinders are fixedly installed to one end of the one side outer wall of U type frame, and the L type toothed plate is fixedly installed to the movable end of air cylinder, the drive gear is fixedly sleeved to the outside of a plurality of fixed shafts located one side of sorting frame, the top of L type toothed plate is engaged with the circumferential bottom end of drive gear, and L type toothed plate is slidably attached to U type frame.

[0008] Preferably, the top of the movable block is provided with a plurality of rubber blocks, and a plurality of supporting springs are fixedly connected between the bottom of the movable block and the top of the supporting plate.

[0009] Preferably, the bottom of the sorting frame near the bottom end of the U-shaped frame is a flat plate, and the bottoms of the remaining sorting frames are all screening mesh plates.

[0010] Preferably, an electromagnet block is fixedly installed to the lower end of the both ends outer wall of each sorting frame, and a U-shaped rod is fixedly installed to the lower end of the both ends outer wall of each sorting frame, and the U-shaped rod is located at the top of the discharge gate.

[0011] Preferably, the length and width of the baffle are greater than the length and width of the discharge gate.

[0012] The ferrite magnetic powder granulation sorting device has the advantages that:

[0013] The ferrite magnetic powder granulation sorting device has the advantages that: the plurality of equidistance sorting frames are rotatably installed to the both sides inner wall of the U-shaped frame, the bottom of the both ends inner wall of the sorting frame is provided with the discharge gate, the cylinder on the outside of each sorting frame is controlled to be elongated or shortened, the drive gear rotates forward or reversely with the movement of the L-shaped toothed plate, the sorting frame is in an inclined state, the electromagnet block on the inclined end of the sorting frame is electrified, the electromagnet block is magnetically attracted to the limiting iron sheet after being electrified, the baffle moves upward, the discharge gate on the inclined end of the sorting frame can discharge the ferrite particles trapped by the screening mesh plate, manual multiple handling and installation of the sorting frame are not needed, the ferrite particles can be continuously sorted, and the sorting efficiency is improved.

[0014] The utility model provides a kind of ferrite magnetic powder granulation sorting device, a plurality of rubber blocks are provided on the top of movable block, a plurality of supporting springs are fixedly connected between the bottom of movable block and the top of supporting plate, so that when vibration motor works, a plurality of sorting frames vibrate along with the vibration of U-shaped frame, and then sorting ferrite particles, and a plurality of supporting springs and rubber blocks help to buffer the up and down movement of movable block between supporting plate and limiting rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a kind of ferrite magnetic powder granulation sorting device structure diagram that the utility model provides;

[0016] Figure 2 It is the right view structure diagram of a kind of ferrite magnetic powder granulation sorting device U-shaped frame that the utility model provides;

[0017] Figure 3 It is the structure diagram of a kind of ferrite magnetic powder granulation sorting device sorting frame that the utility model provides;

[0018] Figure 4 It is the structure diagram of a kind of ferrite magnetic powder granulation sorting device baffle that the utility model provides.

[0019] In the drawing: 1 base, 2 support column, 3 supporting plate, 4 limiting rod, 5 movable block, 6 U-shaped frame, 7 supporting spring, 8 rubber block, 9 sorting frame, 10 vibration motor, 11 discharge port, 12 fixed shaft, 13 transmission gear, 14 air cylinder, 15 L-shaped toothed plate, 16 U-shaped rod, 17 baffle, 18 limiting iron sheet, 19 power magnet block. DETAILED DESCRIPTION

[0020] REFERENCE Figures 1-4 A kind of ferrite magnetic powder granulation sorting device, including base 1, the top of base 1 both sides is fixedly installed with support column 2, and every support column 2 top is sequentially fixedly installed with supporting plate 3 and limiting rod 4, sliding sleeve connection is had movable block 5 between every side supporting plate 3 and limiting rod 4, and U-shaped frame 6 is fixedly installed between the outer wall of opposite end of two movable blocks 5, vibration motor 10 is fixedly arranged in the middle of the bottom of U-shaped frame 6, a plurality of equidistant sorting frames 9 are rotatably installed on the inner wall of both sides of U-shaped frame 6, discharge port 11 is opened on the bottom of the inner wall of both ends of sorting frame 9, and fixed shaft 12 is fixedly connected in the middle of the outer wall of both sides of sorting frame 9, and fixed shaft 12 is rotatably installed with U-shaped frame 6 through bearing, a plurality of equidistant air cylinders 14 are fixedly installed on the outer wall of one side of U-shaped frame 6, and L-shaped toothed plate 15 is fixedly installed on the movable end of air cylinder 14, transmission gear 13 is fixedly sleeve-connected on the outer side of a plurality of fixed shafts 12 located on one side of sorting frame 9, the top of L-shaped toothed plate 15 is engaged with the circumferential bottom end of transmission gear 13, and L-shaped toothed plate 15 is slidably attached to U-shaped frame 6.

[0021] The utility model discloses a movable block 5 top is provided with a plurality of rubber blocks 8, and the movable block 5 bottom is fixedly connected with the top of the supporting spring 7 of tray 3 a plurality of, make a plurality of sorting frame 9 along with the vibration of U type frame 6 when vibration motor 10 works, and then sort ferrite particles, and a plurality of supporting spring 7 and rubber block 8 help to buffer movable block 5 between tray 3 and the up-and-down movement of limiting rod 4.

[0022] The bottom end of the sorting frame 9 close to the bottom end of the U-shaped frame 6 is a flat plate, and the bottom end of the remaining sorting frames 9 is a screening net plate.

[0023] A power-on magnet block 19 is fixedly installed at the lower end of the outer wall of each sorting frame 9, a U-shaped rod 16 is fixedly installed at the lower end of the outer wall of each sorting frame 9, the U-shaped rod 16 is located at the top end of the discharge port 11, a baffle 17 is slidably inserted into the U-shaped rod 16, and a limiting iron sheet 18 is fixedly installed at the top end of the baffle 17.

[0024] The length and width of the baffle 17 are greater than the length and width of the discharge port 11.

[0025] Working principle: a plurality of equidistant sorting frames 9 are rotatably installed on the inner walls of both sides of the U-shaped frame 6, the bottom end of the inner wall of each sorting frame 9 is provided with a discharge port 11, so that by controlling the extension or shortening of the air cylinder 14 outside each sorting frame 9, the transmission gear 13 rotates forward or reversely along with the movement of the L-shaped tooth plate 15, the sorting frame 9 can be inclined, the power-on magnet block 19 at the inclined end of the sorting frame 9 is electrified, the baffle 17 moves upward after the power-on magnet block 19 is electrified and magnetically attracts the limiting iron sheet 18, the discharge port 11 at the inclined end of the sorting frame 9 can discharge the ferrite particles intercepted by the screening net plate, manual multiple handling and installation of the sorting frame 9 are not required, the ferrite particles can be continuously sorted, and the sorting efficiency is improved.

[0026] A plurality of rubber blocks 8 are arranged at the top end of the movable block 5, and a plurality of supporting springs 7 are fixedly connected between the bottom end of the movable block 5 and the top end of the tray 3, so that when the vibration motor 10 works, the plurality of sorting frames 9 vibrate along with the vibration of the U-shaped frame 6, and then the ferrite particles are sorted, and the plurality of supporting springs 7 and rubber blocks 8 help to buffer the up-and-down movement of the movable block 5 between the tray 3 and the limiting rod 4.

[0027] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A ferrite magnetic powder granulation sorting device, comprising a base (1), both sides of the top end of the base (1) are fixedly installed with a support column (2), and the top end of each support column (2) is sequentially fixedly installed with a supporting plate (3) and a limiting rod (4), characterized in that, The movable block (5) is sleeved and connected between the supporting plate (3) and the limiting rod (4) on each side, and the U-shaped frame (6) is fixedly installed between the outer walls of the opposite ends of the two movable blocks (5). The vibration motor (10) is fixedly arranged at the bottom end of the U-shaped frame (6), the plurality of equidistant sorting frames (9) are rotatably installed on the inner walls of the two sides of the U-shaped frame (6), the discharge ports (11) are arranged at the bottom ends of the inner walls of the two ends of the sorting frame (9), the fixed shafts (12) are fixedly connected to the outer walls of the two sides of the sorting frame (9), and the fixed shafts (12) are rotatably installed on the U-shaped frame (6) through bearings. The plurality of equidistant air cylinders (14) are fixedly installed on one end of the outer wall of the U-shaped frame (6), the L-shaped toothed plate (15) is fixedly installed on the movable end of the air cylinder (14), the transmission gears (13) are fixedly sleeved on the outer sides of the plurality of fixed shafts (12) on one side of the sorting frame (9), the top end of the L-shaped toothed plate (15) is engaged with the circumferential bottom end of the transmission gear (13), and the L-shaped toothed plate (15) is slidably attached to the U-shaped frame (6).

2. The ferrite magnetic powder granulating and sorting apparatus according to claim 1, wherein A plurality of rubber blocks (8) are arranged at the top end of the movable block (5), and a plurality of supporting springs (7) are fixedly connected between the bottom end of the movable block (5) and the top end of the supporting plate (3).

3. The ferrite magnetic powder granulating and sorting apparatus according to claim 1, wherein The bottom end of the sorting frame (9) close to the bottom end of the U-shaped frame (6) is a flat plate, and the bottom ends of the remaining sorting frames (9) are all screening net plates.

4. The ferrite magnetic powder granulating and sorting apparatus according to claim 1, wherein The power electromagnetic block (19) is fixedly installed at the lower end of the outer wall of each sorting frame (9), the U-shaped rod (16) is fixedly installed at the lower end of the outer wall of each sorting frame (9), and the top end of the U-shaped rod (16) is located at the top end of the discharge port (11). The baffle (17) is slidably inserted into the U-shaped rod (16), and the limiting iron sheet (18) is fixedly installed at the top end of the baffle (17).

5. A ferrite magnetic powder granulating and sorting apparatus according to claim 4, wherein The length and width of the baffle (17) are greater than the length and width of the discharge port (11).

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