Double-sided tile magnetic mill

Abstract

The utility model belongs to the field of neodymium iron boron magnetic material processing equipment, and particularly relates to a double-sided tile magnetic grinder which comprises a rack. A guide rail is arranged at the top of the rack; supports are symmetrically and fixedly connected to the top of the rack; the side wall of each support is fixedly connected with a supporting rod. A motor is fixedly connected to the end part of the supporting rod; the output end of the motor is fixedly connected with a fan; a first ventilation hole is formed in the side wall of each bracket in a penetrating manner; the fan is arranged in the first ventilation hole; a conveying belt is mounted between the supporting rods; a plurality of second ventilation holes are formed in the middle of the conveying belt in a penetrating mode. The guide rail abuts against the conveying belt. And through cooperative arrangement of a fan and a second ventilation hole, air in the middle of the conveying belt can be pumped out, downward suction force is generated at the second ventilation hole, the magnetic materials conveyed on the conveying belt are adsorbed, and the problem that when the magnetic materials are conveyed on the conveying belt, the magnetic materials slip on the conveying belt due to the fact that the magnetic materials are clamped too tightly by a guide assembly is solved.

Description

Technical Field

[0001] The utility model relates to the field of NdFeB magnetic material processing equipment, in particular to a double-sided magnetic grinding wheel. Background Art

[0002] Double-sided tile magnet is a flat magnet made of permanent magnetic material. The main raw materials are usually neodymium iron boron, aluminum nickel cobalt, etc. These materials have very high magnetic permeability and can also generate a higher magnetic field under the action of an external magnetic field.

[0003] The double-sided tile magnet has magnetism on both the front and back sides. When it comes into contact with an external magnetic field, it will also generate a magnetic field. The interaction of the two magnetic fields will generate force and torque. This design greatly improves the working efficiency of the equipment.

[0004] In the prior art, when grinding double-sided tile magnets, the magnetic materials are usually placed on a conveyor belt, and then transported to a preset guide rail for grinding through a guide assembly. However, when the guide assembly clamps and guides the magnetic materials, sometimes the clamping force is too large, causing the magnetic materials to slip on the conveyor belt.

[0005] Therefore, a double-sided magnetic grinding wheel is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a double-sided shoe magnetic grinder.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the double-sided magnetic grinding mill described in the utility model comprises a frame; a guide rail is arranged on the top of the frame; a bracket is symmetrically fixedly connected to the top of the frame; a side wall of each of the brackets is fixedly connected to a support rod; the end of the support rod is fixedly connected to a motor; the output end of the motor is fixedly connected to a fan; a first ventilation hole is opened through the side wall of each of the brackets; the fan is arranged in the first ventilation hole; a conveyor belt is installed between each of the support rods; a plurality of second ventilation holes are opened through the middle of the conveyor belt; the guide rail is arranged in contact with the conveyor belt; through the coordinated arrangement of the fan and the second ventilation hole, the air in the middle of the conveyor belt can be extracted, so that a downward suction force is generated at the second ventilation hole and the magnetic material conveyed on the conveyor belt is adsorbed, thereby reducing the problem of the magnetic material slipping on the conveyor belt due to the excessive tightening of the guide component when the magnetic material is transmitted on the conveyor belt.

[0008] Preferably, a plurality of first sliding holes are formed through the side wall of the bracket; a first sliding rod is slidably connected in each of the first sliding holes; a first pulley is installed at the end of each of the first sliding rods; a first spring is fixedly connected between each of the first pulleys and the bracket; an elastic cloth is fixedly connected between each of the first pulleys; through the coordinated arrangement of the first pulley and the first spring, the first pulley can be used to clamp and guide the magnetic material while allowing the magnetic material to slide on the first pulley through the conveyor belt, further reducing the problem of the magnetic material slipping on the conveyor belt due to excessive clamping force of the guide component on the magnetic material.

[0009] Preferably, a rubber spring plate is symmetrically fixed to the side of the side wall of the bracket away from the guide rail; a wheel hole is formed through the middle of each rubber spring plate; a plurality of second pulleys are installed in each wheel hole; a synchronous belt is provided in the middle of each second pulley; the second pulley rotates synchronously with the synchronous belt; the first pulley close to the rubber spring plate is connected to the side wall of the rubber spring plate by an elastic cloth; through the coordinated arrangement of the rubber spring plate and the synchronous belt, the position of the magnetic material can be adjusted before the magnetic material contacts the first pulley, so that the magnetic material can smoothly enter the position of the first pulley, and the magnetic material can slide on the synchronous belt, thereby reducing the problem of scratches on the surface of the magnetic material due to contact with the rubber spring plate.

[0010] Preferably, ventilation boxes are symmetrically fixed to the side walls of the bracket; ventilation pipes are connected to the side walls of each ventilation box; ventilation plates are connected to the ends of each ventilation pipe; a plurality of spray holes are provided at the bottom of each ventilation plate; each ventilation plate is tilted toward the conveyor belt; through the coordinated arrangement of the ventilation plates and the spray holes, the air sucked in by the fan can be used to blow the transported magnetic material, so that the debris on the surface of the magnetic material is separated from the magnetic material, thereby reducing the problem of uneven grinding caused by the debris attached to the surface of the magnetic material being sandwiched between the magnetic material and the grinding head during grinding.

[0011] Preferably, a connecting plate is fixedly connected to the bottom of the bracket; a plurality of first connecting rods are fixedly connected to the bottom of the connecting plate; the end of the first connecting rod is fixedly connected to a support plate; the side wall of the support plate is fixedly connected to the side wall of the frame; a plurality of second sliding holes are opened through the bottom of the support plate; a second sliding rod is slidably connected in each of the second sliding holes; a sponge brush is fixedly connected to the end of the second sliding rod; the top of the sponge brush contacts the surface of the conveyor belt; a second spring is fixedly connected to the bottom of the sponge brush; the other end of the second spring is fixedly connected to the top of the support plate; through the contact setting between the sponge brush and the conveyor belt, when the conveyor belt rotates, the sponge brush cleans the debris that falls off the surface of the conveyor belt and adheres to the conveyor belt due to the magnetic material being swept by the ventilation plate, and at the same time, the second spring squeezes the sponge brush so that the sponge brush always maintains close contact with the surface of the conveyor belt, reducing the problem of debris accumulation on the surface of the conveyor belt.

[0012] Preferably, a plurality of second connecting rods are fixedly connected to the top of the support plate; a third pulley is fixedly connected to the end of each of the second connecting rods; a plurality of protrusions are fixedly connected to the middle of the third pulley; the protrusions are arranged in contact with the surface of the conveyor belt; by arranging the protrusions on the third pulley, when the conveyor belt drives the third pulley to rotate, the protrusions cause the conveyor belt to vibrate, so that debris attached to the surface of the conveyor belt is shaken loose, thereby improving the cleaning effect of the sponge brush.

[0013] The utility model is beneficial in that:

[0014] 1. The double-sided magnetic grinding wheel described in the utility model can extract the air in the middle of the conveyor belt through the coordinated arrangement of the fan and the second ventilation hole, so that a downward suction force is generated at the second ventilation hole to adsorb the magnetic material transported on the conveyor belt, thereby reducing the problem of the magnetic material slipping on the conveyor belt due to the excessive tightening of the guide component when the magnetic material is transmitted on the conveyor belt.

[0015] 2. The double-sided magnetic grinding wheel described in the utility model can clamp and guide the magnetic material with the first pulley through the conveyor belt by cooperating with the first pulley and the first spring, so that the magnetic material can slide on the first pulley through the conveyor belt, thereby further reducing the problem of the magnetic material slipping on the conveyor belt due to the excessive clamping force of the guide component on the magnetic material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the coordination structure of the motor and the fan in the utility model;

[0019] Figure 3 It is a schematic diagram of the matching structure of the first pulley and the elastic cloth in the utility model;

[0020] Figure 4 It is a schematic diagram of the matching structure of the second sliding rod and the sponge brush in the utility model.

[0021] In the figure: 1. rack; 101. guide rail; 102. bracket; 103. support rod; 104. motor; 105. fan; 106. first ventilation hole; 107. conveyor belt; 108. second ventilation hole; 2. first sliding hole; 201. first sliding rod; 202. first pulley; 203. first spring; 204. elastic cloth; 3. rubber spring plate; 301. wheel hole; 302. second pulley; 303. synchronous belt; 4. ventilation box; 401. ventilation pipe; 402. ventilation plate; 403. spray hole; 5. connecting plate; 501. first connecting rod; 502. support plate; 503. second sliding hole; 504. second sliding rod; 505. sponge brush; 506. second spring; 6. second connecting rod; 601. third pulley; 602. bump; 7. filter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 to Figure 2As shown, a double-sided tile magnetic grinder comprises a frame 1; a guide rail 101 is arranged on the top of the frame 1; a bracket 102 is symmetrically fixedly connected to the top of the frame 1; a support rod 103 is fixedly connected to the side wall of each of the brackets 102; a motor 104 is fixedly connected to the end of the support rod 103; a fan 105 is fixedly connected to the output end of the motor 104; a first ventilation hole 106 is opened through the side wall of each of the brackets 102; the fan 105 is arranged in the first ventilation hole 106; a conveyor belt 107 is installed between each of the support rods 103; a plurality of second ventilation holes 108 are opened through the middle of the conveyor belt 107; the guide rail 101 is arranged in contact with the conveyor belt 107; when working, the magnetic material is placed on the conveyor belt 107 for transmission, the motor 104 is turned on, and the fan 105 is turned on. The air in the middle of the conveyor belt 107 is rotated and extracted from the first ventilation hole 106, so that the middle of the conveyor belt 107 is in a negative pressure state, and at the same time, air enters the middle of the conveyor belt 107 from the second ventilation hole 108, and generates suction at the second ventilation hole 108 to adsorb the magnetic material transported on the conveyor belt 107. Under the action of the suction, the magnetic material is sent to the guide rail 101 for transporting the magnetic material along with the conveyor belt 107 and subsequently polished. Through the coordinated arrangement of the fan 105 and the second ventilation hole 108, the air in the middle of the conveyor belt 107 can be extracted, so that the second ventilation hole 108 generates a downward suction force and adsorbs the magnetic material transported on the conveyor belt 107, thereby reducing the problem of the magnetic material slipping on the conveyor belt 107 due to the guide component clamping it too tightly when the magnetic material is transmitted on the conveyor belt 107.

[0024] like Figures 1 to 3As shown, a plurality of first sliding holes 2 are formed through the side wall of the bracket 102; a first sliding rod 201 is slidably connected in each of the first sliding holes 2; a first pulley 202 is installed at the end of each of the first sliding rods 201; a first spring 203 is fixedly connected between each of the first pulleys 202 and the bracket 102; an elastic cloth 204 is fixedly connected between each of the first pulleys 202; during operation, when the magnetic material is transported on the guide rail 101 on the conveyor belt 107, the magnetic material contacts the first pulley 202 to push the first pulley 202 outward and squeeze the first spring 203, at which time the elastic cloth 204 generates tension between the two first pulleys 202, and a linkage effect is generated between each of the first pulleys 202. The magnetic material can slide smoothly on the first pulley 202, and the first pulley 202 clamps the magnetic material through the elastic force of the first spring 203. Since the first pulley 202 and the first spring 203 are symmetrically arranged on both sides, the magnetic material can be moved through the first pulley 202 in the middle of the conveyor belt 107 under the joint action of the first springs 203 on both sides. Through the coordinated arrangement of the first pulley 202 and the first spring 203, the first pulley 202 can be used to clamp and guide the magnetic material while allowing the magnetic material to slide on the first pulley 202 through the conveyor belt 107, further reducing the problem of the magnetic material slipping on the conveyor belt 107 due to the excessive clamping force of the guide component on the magnetic material.

[0025] like Figures 1 to 3 As shown, a rubber spring plate 3 is symmetrically fixed to the side of the side wall of the bracket 102 away from the guide rail 101; a wheel hole 301 is opened through the middle of each rubber spring plate 3; a plurality of second pulleys 302 are installed in each wheel hole 301; a synchronous belt 303 is arranged in the middle of each second pulley 302; the second pulley 302 rotates synchronously with the synchronous belt 303; the first pulley 202 close to the side of the rubber spring plate 3 is connected to the side wall of the rubber spring plate 3 through the elastic cloth 204; when working, when the magnetic material contacts the rubber spring plate 3, the rubber spring plate 3 is squeezed and slides on the synchronous belt 303. The elastic cloth 204 pulls the first pulley 202 and the free end of the rubber spring plate 3 to move together, and at the same time, the elastic force of the rubber spring plate 3 acts on the magnetic material to fine-tune the position of the magnetic material, so that the magnetic material can be in the middle of the conveyor belt 107 and smoothly contact with the first pulley 202. Through the coordinated setting of the rubber spring plate 3 and the synchronous belt 303, the position of the magnetic material can be adjusted before the magnetic material contacts the first pulley 202, so that the magnetic material can smoothly enter the position of the first pulley 202. At the same time, the magnetic material can slide on the synchronous belt 303, reducing the problem of scratches on the surface of the magnetic material due to contact with the rubber spring plate 3.

[0026] like Figures 1 to 3As shown, the side walls of the bracket 102 are symmetrically fixed with ventilation boxes 4; the side walls of each ventilation box 4 are connected to a ventilation pipe 401; the end of each ventilation pipe 401 is connected to a ventilation plate 402; a plurality of spray holes 403 are provided at the bottom of each ventilation plate 402; each ventilation plate 402 is tilted toward the conveyor belt 107; when working, the air sucked in by the fan 105 flows into the ventilation plate 402 through the ventilation pipe 401, and then sprayed from the spray holes 403 on the ventilation plate 402 to the magnetic material transported on the conveyor belt 107 to sweep the surface of the magnetic material. Through the coordinated arrangement of the ventilation plate 402 and the spray holes 403, the air sucked in by the fan 105 can be used to sweep the transported magnetic material, so that the debris on the surface of the magnetic material is separated from the magnetic material, thereby reducing the problem of uneven grinding caused by the debris attached to the surface of the magnetic material being sandwiched between the magnetic material and the grinding head during grinding.

[0027] like Figure 3 to Figure 4 As shown, a connecting plate 5 is fixedly connected to the bottom of the bracket 102; a plurality of first connecting rods 501 are fixedly connected to the bottom of the connecting plate 5; a support plate 502 is fixedly connected to the end of the first connecting rod 501; the side wall of the support plate 502 is fixedly connected to the side wall of the frame 1; a plurality of second sliding holes 503 are formed through the bottom of the support plate 502; a second sliding rod 504 is slidably connected in each of the second sliding holes 503; a sponge brush 505 is fixedly connected to the end of the second sliding rod 504; the top of the sponge brush 505 contacts the surface of the conveyor belt 107; the sponge brush 5 05 is fixedly connected to the bottom of a second spring 506; the other end of the second spring 506 is fixedly connected to the top of the support plate 502; through the contact setting of the sponge brush 505 and the conveyor belt 107, when the conveyor belt 107 rotates, the sponge brush 505 cleans the debris that falls off the surface of the conveyor belt 107 and adheres to the conveyor belt 107 due to the magnetic material being swept by the ventilation plate 402, and at the same time, the second spring 506 squeezes the sponge brush 505, so that the sponge brush 505 always maintains close contact with the surface of the conveyor belt 107, thereby reducing the problem of debris accumulation on the surface of the conveyor belt 107.

[0028] like Figure 4 As shown, a plurality of second connecting rods 6 are fixedly connected to the top of the support plate 502; a third pulley 601 is fixedly connected to the end of each of the second connecting rods 6; a plurality of protrusions 602 are fixedly connected to the middle of the third pulley 601; the protrusions 602 are arranged in contact with the surface of the conveyor belt 107; by arranging the protrusions 602 on the third pulley 601, when the conveyor belt 107 drives the third pulley 601 to rotate, the protrusions 602 cause the conveyor belt 107 to vibrate, so that the debris attached to the surface of the conveyor belt 107 is shaken loose, thereby improving the cleaning effect of the sponge brush 505.

[0029] like Figure 2As shown, a filter 7 is provided in the ventilation box 4; the filter 7 is provided on a side close to the ventilation pipe 401; by providing the filter 7, debris in the air sucked in by the fan 105 can be filtered, so that the debris remains in the ventilation box 4, thereby reducing the problem of debris passing through the ventilation pipe 401 and being blown back onto the magnetic material from the nozzle 403.

[0030] During operation, the magnetic material is placed on the conveyor belt 107 for transportation, the motor 104 is turned on, and the fan 105 rotates and draws the air in the middle of the conveyor belt 107 from the first ventilation hole 106, so that the middle of the conveyor belt 107 is in a negative pressure state, and at the same time, the air enters the middle of the conveyor belt 107 from the second ventilation hole 108, and generates suction at the second ventilation hole 108 to adsorb the magnetic material transported on the conveyor belt 107. Under the action of the suction, the magnetic material is sent to the guide rail 101 for transporting the magnetic material along with the conveyor belt 107 and subsequently polished. When the magnetic material is transported on the guide rail 101 on the conveyor belt 107, the magnetic material contacts the first pulley 202 to push the first pulley 202 outward and The first spring 203 is squeezed, and the elastic cloth 204 generates a pulling force between the two first pulleys 202. The first pulleys 202 generate a linkage effect so that the magnetic material can slide smoothly on the first pulley 202. At the same time, the first pulley 202 clamps the magnetic material through the elastic force of the first spring 203. Since the first pulleys 202 and the first springs 203 are symmetrically arranged on both sides, the magnetic material can move through the first pulley 202 in the middle of the conveyor belt 107 under the joint action of the first springs 203 on both sides. When the magnetic material contacts the rubber spring plate 3, the rubber spring plate 3 is squeezed and slides on the synchronous belt 303. At this time, the elastic cloth 204 pulls the first pulley 202 The sponge brush 505 moves together with the free end of the rubber spring plate 3, and at the same time, the elastic force of the rubber spring plate 3 acts on the magnetic material to fine-tune the position of the magnetic material, so that the magnetic material can be in the middle of the conveyor belt 107 and smoothly contact with the first pulley 202. The air sucked in by the fan 105 flows into the ventilation plate 402 through the ventilation pipe 401, and then sprayed from the nozzle 403 on the ventilation plate 402 to the magnetic material transported on the conveyor belt 107 to sweep the surface of the magnetic material. Through the contact setting of the sponge brush 505 and the conveyor belt 107, when the conveyor belt 107 rotates, the sponge brush 505 cleans the debris that falls off the surface of the conveyor belt 107 and adheres to the conveyor belt 107 due to the magnetic material being swept by the ventilation plate 402. The spring 506 squeezes the sponge brush 505 so that the sponge brush 505 always maintains close contact with the surface of the conveyor belt 107, reducing the problem of debris accumulation on the surface of the conveyor belt 107. By setting a protrusion 602 on the third pulley 601, when the conveyor belt 107 drives the third pulley 601 to rotate, the protrusion 602 causes the conveyor belt 107 to vibrate, so that the debris attached to the surface of the conveyor belt 107 is shaken loose, thereby improving the cleaning effect of the sponge brush 505. By setting a filter 7, the debris in the air sucked in by the fan 105 can be filtered, so that the debris remains in the ventilation box 4, reducing the problem of debris passing through the ventilation pipe 401 and being blown back onto the magnetic material from the nozzle 403.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A double-sided shoe magnetic grinder, comprising a frame (1); characterized in that: A guide rail (101) is arranged on the top of the frame (1); a bracket (102) is symmetrically fixedly connected to the top of the frame (1); a support rod (103) is fixedly connected to the side wall of each bracket (102); a motor (104) is fixedly connected to the end of the support rod (103); a fan (105) is fixedly connected to the output end of the motor (104); a first ventilation hole (106) is opened through the side wall of each bracket (102); the fan (105) is arranged in the first ventilation hole (106); a conveyor belt (107) is installed between each support rod (103); a plurality of second ventilation holes (108) are opened through the middle of the conveyor belt (107); and the guide rail (101) is arranged in contact with the conveyor belt (107).

2. A double-sided shoe magnetic grinder according to claim 1, characterized in that: A plurality of first sliding holes (2) are formed through the side wall of the bracket (102); a first sliding rod (201) is slidably connected in each of the first sliding holes (2); a first pulley (202) is installed at the end of each of the first sliding rods (201); a first spring (203) is fixedly connected between each of the first pulleys (202) and the bracket (102); and an elastic cloth (204) is fixedly connected between each of the first pulleys (202).

3. A double-sided shoe magnetic grinder according to claim 2, characterized in that: A rubber spring plate (3) is symmetrically fixedly connected to the side wall of the bracket (102) away from the guide rail (101); a wheel hole (301) is opened through the middle of each rubber spring plate (3); a plurality of second pulleys (302) are installed in each wheel hole (301); a synchronous belt (303) is arranged in the middle of each second pulley (302); the second pulley (302) rotates synchronously with the synchronous belt (303); and the first pulley (202) close to the side of the rubber spring plate (3) is connected to the side wall of the rubber spring plate (3) through an elastic cloth (204).

4. A double-sided magnetic grinding wheel according to claim 3, characterized in that The side walls of the bracket (102) are symmetrically fixed with ventilation boxes (4); the side walls of each ventilation box (4) are connected to a ventilation pipe (401); the end of each ventilation pipe (401) is connected to a ventilation plate (402); a plurality of spray holes (403) are provided at the bottom of each ventilation plate (402); each ventilation plate (402) is arranged to be inclined toward the conveyor belt (107).

5. The double-sided shoe magnetic grinder according to claim 4, characterized in that: The bottom of the bracket (102) is fixedly connected to a connecting plate (5); a plurality of first connecting rods (501) are fixedly connected to the bottom of the connecting plate (5); the end of the first connecting rod (501) is fixedly connected to a support plate (502); the side wall of the support plate (502) is fixedly connected to the side wall of the frame (1); a plurality of second sliding holes (503) are formed through the bottom of the support plate (502); a second sliding rod (504) is slidably connected in each of the second sliding holes (503); a sponge brush (505) is fixedly connected to the end of the second sliding rod (504); the top of the sponge brush (505) contacts the surface of the conveyor belt (107); a second spring (506) is fixedly connected to the bottom of the sponge brush (505); the other end of the second spring (506) is fixedly connected to the top of the support plate (502).

6. A double-sided shoe magnetic grinder according to claim 5, characterized in that: A plurality of second connecting rods (6) are fixedly connected to the top of the support plate (502); a third pulley (601) is fixedly connected to the end of each of the second connecting rods (6); a plurality of protrusions (602) are fixedly connected to the middle of the third pulley (601); and the protrusions (602) are arranged in contact with the surface of the conveyor belt (107).

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