Ferrite core polishing device

Abstract

The utility model relates to the technical field of ferrite magnetic core polishing, and discloses a ferrite magnetic core polishing device which comprises a device frame, movable plates, a negative pressure mechanism, a collecting box and a driving mechanism, the movable plates are symmetrically arranged on the device frame, the driving plate is arranged between the movable plates, and the negative pressure mechanism is arranged between the negative pressure mechanism and the collecting box. And a negative pressure mechanism is arranged on the device frame, in the polishing process, the negative pressure mechanism can be driven by a moving driving plate to operate, negative pressure is generated to suck and guide dust and waste generated in a polishing box into a collecting box to be collected, the surrounding environment is prevented from being polluted, and the body health of workers is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to ferrite core polishing technical field, specifically is a ferrite core polishing device. BACKGROUND

[0002] Ferrite core is a kind of high-frequency magnetic material (principle same silicon steel sheet, only use in high-frequency environment), mainly make high-frequency transformer (like switching power supply, line output transformer etc.), high-frequency magnetic ring (anti-interference) and so on, increase permeability, improve inductance quality factor, use in transformer, ferrite core needs to be polished before use, at this time, it needs to use polishing device.

[0003] At present, some polishing devices on the market, dust waste generated in the process of polishing ferrite core can float out, float in working environment, on the one hand, it can pollute the surrounding environment, on the other hand, it can affect the health of workers.

[0004] Therefore, we propose a ferrite core polishing device to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems that some polishing devices at present, dust waste generated in the process of polishing ferrite core can float out, float in working environment, on the one hand, it can pollute the surrounding environment, on the other hand, it can affect the health of workers.

[0006] To realize the above-mentioned purpose, the utility model adopts the following technical scheme: a ferrite core polishing device, comprising: device frame, the device frame is provided with polishing box, the polishing box is provided with polishing assembly;

[0007] The moving plate is symmetrically arranged on the device frame, the moving plate top is provided with clamping mechanism, and the moving plate is provided with driving plate between the moving plate;

[0008] The negative pressure mechanism is arranged on the device frame, the negative pressure mechanism is provided with first one-way flow component and second one-way flow component, the first one-way flow component is communicated with the polishing box;

[0009] The collecting box is arranged on the device frame, and the collecting box is communicated with the second one-way flow component;

[0010] The driving mechanism is arranged on the device frame, and the driving plate moves through the driving mechanism.

[0011] Further, the device frame includes upper top plate and lower bottom plate, the upper top plate and the lower bottom plate are provided with support leg between the upper top plate and the lower bottom plate, and the support leg is provided with support plate between the support leg.

[0012] Further, the polishing assembly comprises a first motor and a polishing disc, the polishing disc is arranged in the polishing box, and the polishing disc is connected with the output shaft of the first motor, and a placing groove is arranged on the polishing disc.

[0013] Further, the negative pressure mechanism comprises a first mechanism plate and a second mechanism plate, the second mechanism plate is provided with a mechanism box, an air bag is arranged between the first mechanism plate and the mechanism box, a plurality of first limiting columns are arranged on the lower surface of the first mechanism plate, a limiting hole in sliding connection with the first limiting columns is arranged on the second mechanism plate, a mechanism spring is sleeved on the first limiting column, a top rod in contact with the driving plate is arranged on the lower surface of the second mechanism plate, the first one-way flow component is mounted on the first mechanism plate, and the second one-way flow component is mounted on the side face of the mechanism box.

[0014] Further, the first one-way flow component comprises a first flow pipe connected with the upper top plate, the first flow pipe is provided with a first baffle and a second baffle, a first sleeve and a first sleeve cover are arranged between the first baffle and the second baffle, the first sleeve and the first sleeve cover are sleeved, the first sleeve and the first sleeve cover are provided with a first spring, a first flow hole is arranged on the first baffle, a plurality of second flow holes are arranged around the second baffle, a conduit is connected to the first flow pipe, the conduit passes through the upper top plate and communicates with the polishing box, the second one-way flow component comprises a second flow pipe, the second flow pipe is provided with a third baffle and a fourth baffle, a second sleeve and a second sleeve cover are arranged between the third baffle and the fourth baffle, the second sleeve and the second sleeve cover are sleeved, the second sleeve and the second sleeve cover are provided with a second spring, a third flow hole is arranged on the third baffle, a plurality of fourth flow holes are arranged around the fourth baffle, a hose is connected to the second flow pipe, and the hose is connected with the collecting box.

[0015] Further, the driving mechanism comprises a second limiting column and a threaded rod, the second limiting column is fixed between two support plates, one side face of one of the support plates is provided with a second motor connected with the threaded rod, one end of the threaded rod is rotationally connected with the other support plate, a connecting plate is arranged on the second limiting column and the threaded rod, the connecting plate is connected with the driving plate, a sliding hole and a first threaded hole are arranged on the connecting plate, the sliding hole is in sliding connection with the second limiting column, and the first threaded hole is in threaded connection with the threaded rod.

[0016] The utility model discloses a beneficial effect: through the mobile plate who is set up in the device frame symmetry, be provided with the drive plate between the mobile plate, be provided with negative pressure mechanism on the device frame, can in the polishing process, through the drive plate of moving drive negative pressure mechanism and carry out the operation, produce the dust waste of negative pressure and produce in the polishing box and suck the collection box in and collect to prevent pollution surrounding environment and influence staff's health. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic diagram of ferrite core polishing device of the utility model;

[0018] Figure 2 It is the first cross section structure schematic diagram of ferrite core polishing device of the utility model;

[0019] Figure 3 It is the local structure A amplification schematic diagram of the utility model Figure 2 ;

[0020] Figure 4 It is the local structure B amplification schematic diagram of the utility model Figure 2 ;

[0021] Figure 5 It is the second cross section structure schematic diagram of ferrite core polishing device of the utility model;

[0022] Figure 6 It is the local structure C amplification schematic diagram of the utility model Figure 5 .

[0023] The name corresponding to each mark in the drawing:

[0024] 1, device frame; 101, upper top plate; 1011, sliding groove; 102, lower bottom plate; 103, support leg; 104, support plate; 2, polishing box; 201, placing groove; 3, polishing assembly; 301, first motor; 302, polishing disc; 4, moving plate; 401, empty slot; 402, limiting slot; 5, clamping mechanism; 501, clamping frame; 502, first threaded column; 503, rotating rod; 504, arc-shaped pressing plate; 505, second threaded column; 506, third limiting column; 507, rotating knob; 6, driving plate; 7, negative pressure mechanism; 701, first mechanism plate; 702, second mechanism plate; 703, mechanism box; 704, air bag; 705, first limiting column; 706, mechanism spring; 707, jacking rod; 8, first one-way flow assembly; 801, first flow pipe; 802, first baffle; 8021, first flow hole; 803, second baffle; 8031, second flow hole; 804, first sleeve; 805, first cover; 806, first spring; 807, catheter; 9, second one-way flow assembly; 901, second flow pipe; 902, third baffle; 9021, third flow hole; 903, fourth baffle; 9031, fourth flow hole; 904, second sleeve; 905, second cover; 906, second spring; 907, hose; 10, collection box; 11, driving mechanism; 111, second limiting column; 112, threaded rod; 113, second motor; 114, connecting plate; 12, filter screen. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0026] Embodiments of the present application:

[0027] As Figures 1-6As shown, the utility model provides a ferrite core polishing device, including device frame 1, moving plate 4, negative pressure mechanism 7, collection box 10 and drive mechanism 11, be provided with polishing box 2 on device frame 1, be provided with polishing assembly 3 in polishing box 2, device frame 1 includes upper top plate 101 and lower bottom plate 102, be provided with support leg 103 between upper top plate 101 and lower bottom plate 102, be provided with support plate 104 between support leg 103, polishing assembly 3 includes first motor 301 and polishing disc 302, polishing disc 302 sets up in polishing box 2 inside, and polishing disc 302 is connected with first motor 301 output shaft, and the polishing box 2 is set up and placed groove 201, through the ferrite core that needs polishing is put in through placed groove 201, then through first motor 301 drive polishing disc 302 rotation and polish ferrite core,

[0028] As Figures 1-6 Shown, moving plate 4 symmetry sets up on device frame 1, and moving plate 4 top is provided with clamping mechanism 5, and be provided with drive plate 6 between moving plate 4, and the upper surface of drive plate 6 is set as undulating surface, and the upper top plate 101 is symmetrically set up and is slidably connected with the slide slot 1011 of moving plate 4, and clamping mechanism 5 includes clamping frame 501, and first threaded column 502 is threadedly connected on clamping frame 501, and the top end of first threaded column 502 is connected with rotating rod 503, and the bottom end of first threaded column 502 is rotatably connected with arc-shaped pressing plate 504, and the inner bottom wall of clamping frame 501 is set as arc-shaped structure, can rotate first threaded column 502 through rotating rod 503, and make arc-shaped pressing plate 504 move, and cooperate with the inner bottom wall of clamping frame 501 and clamp and fix ferrite core, and the bottom of clamping frame 501 is rotatably connected with second threaded column 505, and the bottom of clamping frame 501 is symmetrically provided with third limiting column 506, and the position of moving plate 4 near top is set up and has air slot 401, and the second threaded hole that is adapted to second threaded column 505 is set up on the inner top wall of air slot 401, and one end of second threaded column 505 is provided with rotating knob 507, and the top end of moving plate 4 is set up and has limiting slot 402 that is slidably connected with third limiting column 506, through such setting, can carry out height adjustment after clamping and fixing ferrite core, and the ferrite core is put into placed groove 201;

[0029] As Figures 1-4As shown, the negative pressure mechanism 7 is arranged on the device frame 1, the first one-way flow assembly 8 and the second one-way flow assembly 9 are arranged on the negative pressure mechanism 7, the first one-way flow assembly 8 is communicated with the polishing box 2, the negative pressure mechanism 7 comprises a first mechanism plate 701 and a second mechanism plate 702, the second mechanism plate 702 is arranged with a mechanism box 703, and the first mechanism plate 701 is arranged with an air bag 704 between the mechanism box 703, the lower surface of the first mechanism plate 701 is arranged with a plurality of first limiting columns 705, the second mechanism plate 702 is arranged with limiting holes which are slidably connected with the first limiting columns 705, the first limiting columns 705 are sleeved with mechanism springs 706, the lower surface of the second mechanism plate 702 is arranged with a top rod 707 which is in contact with the driving plate 6, with the movement of the driving plate 6, the top rod 707 will move constantly under the action of the wavy surface of the driving plate 6 to compress the air bag 704, and then the air bag 704 will be stretched and restored under the action of the mechanism springs 706, the first one-way flow assembly 8 is installed on the first mechanism plate 701, the second one-way flow assembly 9 is installed on the side of the mechanism box 703, the first one-way flow assembly 8 comprises a first flow pipe 801 which is connected with the upper top plate 101, the first flow pipe 801 is arranged with a first baffle 802 and a second baffle 803, the first baffle 802 and the second baffle 803 are arranged with a first sleeve pipe 804 and a first sleeve cover 805, the first sleeve pipe 804 and the first sleeve cover 805 are sleeved, and the first sleeve pipe 804 and the first sleeve cover 805 are arranged with a first spring 806, the first baffle 802 is arranged with a first flow hole 8021, the second baffle 803 is arranged with a plurality of second flow holes 8031, the first flow pipe 801 is connected with a conduit 807, the conduit 807 passes through the upper top plate 101 and is communicated with the polishing box 2, the second one-way flow assembly 9 comprises a second flow pipe 901, the second flow pipe 901 is arranged with a third baffle 902 and a fourth baffle 903, the third baffle 902 and the fourth baffle 903 are arranged with a second sleeve pipe 904 and a second sleeve cover 905, the second sleeve pipe 904 and the second sleeve cover 905 are sleeved, and the second sleeve pipe 904 and the second sleeve cover 905 are arranged with a second spring 906, the third baffle 902 is arranged with a third flow hole 9021, the fourth baffle 903 is arranged with a plurality of fourth flow holes 9031, the second flow pipe 901 is connected with a hose 907, the hose 907 is connected with the collecting box 10, with the constant compression and restoration of the air bag 704, under the action of negative pressure, the first sleeve cover 805 moves to open the first flow hole 8021 and the first spring 806 is compressed when the air bag 704 is restored, the air mixed with dust and waste in the polishing box 2 passes through the first one-way flow assembly 8 into the air bag 704, when the air bag 704 is compressed, the second sleeve cover 905 moves to open the third flow hole 9021 and the second spring 906 is compressed, the air mixed with dust and waste in the air bag 704 passes through the second one-way flow assembly 9 into the collecting box 10;

[0030] As Figure 1 shown, the collection box 10 is arranged on the device frame 1, the collection box 10 is in communication with the second one-way flow component 9, and the collection box 10 is provided with a filter screen 12, which plays a role in ventilation and prevents dust and waste from floating out under the action of the filter screen 12.

[0031] As Figure 1 shown, the driving mechanism 11 is arranged on the device frame 1, and the driving plate 6 is moved by the driving mechanism 11. The driving mechanism 11 comprises a second limiting column 111 and a threaded rod 112. The second limiting column 111 is fixed between two support plates 104. One side of one of the support plates 104 is provided with a second motor 113 connected with the threaded rod 112. One end of the threaded rod 112 is rotatably connected with the other support plate 104. The second limiting column 111 and the threaded rod 112 are provided with a connecting plate 114 connected with the driving plate 6. The connecting plate 114 is provided with a sliding hole and a first threaded hole. The sliding hole is slidably connected with the second limiting column 111, and the first threaded hole is threadedly connected with the threaded rod 112. The threaded rod 112 is driven to rotate by the second motor 113, and the driving plate 6, the moving plate 4 and the clamping mechanism 5 are moved by the connecting plate 114.

[0032] Specifically, the ferrite core is fixed by the clamping mechanism 5, and then the second threaded column 505 is rotated by rotating the knob 507, so that the clamping mechanism 5 is moved, the ferrite core is placed into the placing groove 201 and is in contact with the polishing disc 302, and then the first motor 301 and the second motor 113 are started. The first motor 301 drives the polishing disc 302 to rotate to polish the ferrite core, and the second motor 113 drives the threaded rod 112 to rotate, and the driving plate 6, the moving plate 4 and the clamping mechanism 5 are moved by the connecting plate 114. Under the action of the wave-shaped surface of the driving plate 6, the top rod 707 is constantly moved to compress the air bag 704, and then the air bag 704 is stretched and restored under the action of the mechanism spring 706. With the constant compression and restoration of the air bag 704, when the air bag 704 is restored, under the action of negative pressure, the first cover 805 moves to open the first flow hole 8021 and the first spring 806 is compressed. The air mixed with dust and waste in the polishing box 2 enters the air bag 704 through the first flow pipe 801 and the conduit 807. When the air bag 704 is compressed, the second cover 905 moves to open the third flow hole 9021 and the second spring 906 is compressed. The air mixed with dust and waste in the air bag 704 enters the collection box 10 through the second flow pipe 901 and the hose 907.

Claims

1. A ferrite core polishing device, characterized in that, Include: Device frame (1), the device frame (1) is provided with polishing box (2), the polishing box (2) is provided with polishing assembly (3) in it; Mobile plate (4) is symmetrically arranged on the device frame (1), the mobile plate (4) top is provided with clamping mechanism (5), and the mobile plate (4) is provided with driving plate (6) between them; Negative pressure mechanism (7) is arranged on the device frame (1), the negative pressure mechanism (7) is provided with first one-way flow component (8) and second one-way flow component (9), the first one-way flow component (8) is communicated with the polishing box (2); Collecting box (10) is arranged on the device frame (1), and the collecting box (10) is communicated with the second one-way flow component (9); Driving mechanism (11) is arranged on the device frame (1), and the driving plate (6) is moved through the driving mechanism (11).

2. The ferrite core polishing device of claim 1, wherein: The device frame (1) includes upper top plate (101) and lower bottom plate (102), the upper top plate (101) and lower bottom plate (102) are provided with support leg (103) between them, and the support leg (103) is provided with support plate (104) between them.

3. The ferrite core polishing device of claim 1, wherein: The polishing assembly (3) includes first motor (301) and polishing disc (302), the polishing disc (302) is arranged inside the polishing box (2), and the polishing disc (302) is connected with the output shaft of the first motor (301), and the polishing disc (302) is provided with placing groove (201) on it.

4. The ferrite core polishing device of claim 1, wherein: The negative pressure mechanism (7) includes first mechanism plate (701) and second mechanism plate (702), the second mechanism plate (702) is provided with mechanism box (703), and the first mechanism plate (701) and the mechanism box (703) are provided with air bag (704) between them, the lower surface of the first mechanism plate (701) is provided with a plurality of first limiting column (705), the second mechanism plate (702) is provided with limiting hole slidably connected with the first limiting column (705), the first limiting column (705) is provided with mechanism spring (706) on it, the lower surface of the second mechanism plate (702) is provided with top rod (707) in contact with the driving plate (6), the first one-way flow component (8) is installed on the first mechanism plate (701), and the second one-way flow component (9) is installed on the side of the mechanism box (703).

5. The ferrite core polishing device of claim 2, wherein: The first one-way flow component (8) comprises a first flow pipe (801) connected with the upper top plate (101), a first baffle (802) and a second baffle (803) are arranged in the first flow pipe (801), a first sleeve (804) and a first sleeve cover (805) are arranged between the first baffle (802) and the second baffle (803), the first sleeve (804) and the first sleeve cover (805) are sleeved, a first spring (806) is arranged in the first sleeve (804) and the first sleeve cover (805), a first flow hole (8021) is formed in the first baffle (802), a plurality of second flow holes (8031) are formed around the second baffle (803), a conduit (807) is connected with the first flow pipe (801), the conduit (807) penetrates through the upper top plate (101) and communicates with the polishing box (2), the second one-way flow component (9) comprises a second flow pipe (901), a third baffle (902) and a fourth baffle (903) are arranged in the second flow pipe (901), a second sleeve (904) and a second sleeve cover (905) are arranged between the third baffle (902) and the fourth baffle (903), the second sleeve (904) and the second sleeve cover (905) are sleeved, a second spring (906) is arranged in the second sleeve (904) and the second sleeve cover (905), a third flow hole (9021) is formed in the third baffle (902), a plurality of fourth flow holes (9031) are formed around the fourth baffle (903), a hose (907) is connected with the second flow pipe (901), and the hose (907) is connected with the collecting box (10).

6. The ferrite core polishing device of claim 2, wherein: The driving mechanism (11) comprises a second limiting column (111) and a threaded rod (112), the second limiting column (111) is fixed between two support plates (104), one side of one of the support plates (104) is provided with a second motor (113) connected with the threaded rod (112), one end of the threaded rod (112) is rotationally connected with the other support plate (104), the second limiting column (111) and the threaded rod (112) are provided with a connecting plate (114), the connecting plate (114) is connected with the driving plate (6), and the connecting plate (114) is provided with a sliding hole and a first threaded hole, the sliding hole is slidably connected with the second limiting column (111), and the first threaded hole is threadedly connected with the threaded rod (112).

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