Burr removing device for soft magnet production

Abstract

The invention belongs to the technical field of soft magnet production, and particularly relates to a burr removing device for soft magnet production, which comprises a worktable, an L-shaped column is fixedly connected to the middle of the rear side of the upper end surface of the worktable, a rotating block is rotatably arranged at the front end of the L-shaped column, and a third telescopic rod is fixedly connected to the front side of the left end surface of the rotating block. A grinding block is rotationally arranged in the middle of the lower end face of the first lifting block, and the workbench is provided with a gathering fence type dust collecting mechanism used for collecting dust splashed in the grinding process. By means of the aggregation enclosure type dust collecting mechanism, the area of an enclosure ring formed by an arc-shaped plate, a groove plate and an inserting plate is reduced as much as possible on the premise that normal polishing work is not affected, dust generated in the polishing process can be intercepted by the arc-shaped plate, the groove plate and the inserting plate, the dust is concentrated, a plurality of hoses are matched to be aligned with the enclosure ring, and therefore the polishing efficiency is improved. The adsorption dead angles are reduced, and the adsorption efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of soft magnet production, in particular to a burr removal device for soft magnet production. Background Art

[0002] Soft magnet refers to a material whose magnetization intensity can change rapidly with the change of the external magnetic field under the action of the external magnetic field, and can quickly return to the initial state when the magnetic field is removed. Soft magnets will produce burrs during the production process. In order to ensure the quality of soft magnets, the burrs of soft magnets need to be removed.

[0003] The patent with announcement number CN214869279U discloses a deburring device for soft magnet production, including a box, a cylinder bracket and a mounting seat, the bottom of the cylinder bracket is fixedly connected to the top of the box, the mounting seat is movably connected to the top of the cylinder bracket, a rotating motor is installed inside the cylinder bracket, the bottom of the mounting seat is fixedly connected to the output end of the rotating motor, and a horizontal plate is fixedly connected to one side of the cylinder bracket. The deburring device for soft magnet production places the soft magnet inside the mounting seat for fixing, drives the mounting seat to rotate by the rotating motor, so that the soft magnet on the top of the mounting seat rotates, and then drives the threaded column to rotate by the lifting motor, so that the threaded ring moves downward under the action of the thread, drives the connecting arm and the grinding mechanism to move downward, and after adjusting the grinding mechanism to a suitable height, the burrs at the edge of the soft magnet are polished and removed by the grinding mechanism.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] In order to prevent the dust generated during the grinding process from flying to the surrounding area, a dust suction fan is used to transport the dust generated during the grinding process to the inside of the box for collection. However, when the dust is raised, it will spread to the surrounding area, and because the range that the dust suction fan can adsorb is limited, it is easy to have more adsorption dead corners. Moreover, when the dust is attached to various components in the grinding area in a relatively scattered state, it will affect the cleanliness of the entire device, which is not conducive to recycling and is more difficult to clean up.

[0006] Therefore, the present invention provides a burr removing device for producing soft magnets. Summary of the invention

[0007] 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 present invention proposes a burr removal device for soft magnet production.

[0008] The technical solution adopted by the present invention to solve its technical problems is: a burr removal device for soft magnet production, comprising a workbench, an L-shaped column is fixedly connected to the middle part of the rear side of the upper end surface of the workbench, a rotating block is rotatably provided at the front end of the L-shaped column, a telescopic rod three is fixedly connected to the front side of the left end surface of the rotating block, a mounting block two is fixedly connected to the piston end of the telescopic rod three, a telescopic rod four is fixedly connected to the rear side of the lower end surface of the mounting block two, a lifting block one is fixedly connected to the piston end of the telescopic rod four, a grinding block is rotatably provided at the middle part of the lower end surface of the lifting block, and a polymer enclosure type dust collection mechanism for collecting dust splashed during the grinding process is provided on the workbench;

[0009] The aggregate enclosure type dust collection mechanism includes a fixed ring fixedly connected to the upper end surface of the workbench, a plurality of connecting rods 1 and 2 are rotatably arranged on the upper end surface of the fixed ring, connecting rods 1 and 2 are rotatably arranged at one end with connecting rods 3, and an arc plate is rotatably arranged at one end of connecting rods 3, groove plates and plug plates are respectively fixedly connected on both sides of the arc plate, the plug plates are plugged and slidably connected to the groove plates, a hose is penetrated and fixedly connected to the middle part of the upper side of the arc plate, one end of the hose is connected to an annular tube, and the lower end of the annular tube is fixedly connected to the shell.

[0010] Preferably, two clamping blocks are slidably connected to the middle of the upper end surface of the workbench, and the lower ends of the clamping blocks are threadedly connected to a bidirectional threaded rod, and both ends of the bidirectional threaded rod are rotatably arranged on the workbench.

[0011] Preferably, one end of the connecting rod 2 is fixedly connected with a gear, the upper end surface of the fixing ring is rotatably provided with a gear ring, the gear is meshed with the tooth block inside the gear ring, the middle part of the left side of the lower end surface of the fixing ring is fixedly connected with a motor 8, and the output end of the motor 8 is fixedly connected to one end of the connecting rod 2.

[0012] Preferably, a dust collecting box is arranged on the left side of the workbench, a connecting pipe is connected to the middle of the left side of the dust collecting box, the upper right end of the connecting pipe is connected to a dust suction fan, the dust suction fan is fixedly connected to the workbench, the air inlet end of the dust suction fan is connected to a fixed pipe, and the right end of the fixed pipe is connected to the annular pipe.

[0013] Preferably, a motor 1 is fixedly connected to the front side of the upper end face of the L-shaped column, and an output end of the motor 1 is fixedly connected to the rotating block.

[0014] Preferably, a threaded rod four is fixedly connected to the rear side of the right end face of the mounting block two, and the threaded rod four is threadedly connected to a threaded barrel two, and the right end of the threaded barrel two is rotatably set on the rotating block, and a motor seven is fixedly connected to one end of the rear side of the rotating block, and the output end of the motor seven is fixedly connected to the right end of the threaded barrel two, and a motor three is fixedly connected to the front side of the upper end face of the mounting block two, and the output end of the motor three is fixedly connected to a threaded barrel three, and the upper end of the threaded barrel three is rotatably set on the mounting block two, and the threaded barrel three is threadedly connected to a threaded rod two, and the lower end of the threaded rod two is fixedly connected to one side of the upper end face of the lifting block one.

[0015] Preferably, a motor six is ​​fixedly connected to the middle of the upper end surface of the lifting block, and the output end of the motor six is ​​fixedly connected to the grinding block.

[0016] Preferably, a telescopic rod 1 is fixedly connected to the front side of the right end face of the rotating block, a mounting block 1 is fixedly connected to the piston end of the telescopic rod 1, a telescopic rod 2 is fixedly connected to the rear side of a lower end face of the mounting block, a lifting block 2 is fixedly connected to the piston end of the telescopic rod 2, and a brush roller is rotatably provided at the middle part of the lower end face of the lifting block 2.

[0017] Preferably, a threaded rod 1 is fixedly connected to the middle part of the left end face of the mounting block 1, and a threaded barrel 4 is threadedly connected to the threaded rod 1, and the left end of the threaded barrel 4 is rotatably set on the rotating block, and a motor 4 is fixedly connected to the rear end of the rotating block, and the output end of the motor 4 is fixedly connected to the left end of the threaded barrel 4, and the front side of the upper end face of the mounting block 1 is fixedly connected to the motor 2, and the output end of the motor 2 is fixedly connected to the threaded barrel 1, and the upper end of the threaded barrel 1 is rotatably set on the mounting block 1, and the threaded barrel 1 is threadedly connected to the threaded rod 3, and the lower end of the threaded rod 3 is fixedly connected to the front side of the upper end face of the lifting block 2.

[0018] Preferably, a motor five is fixedly connected to the middle portion of the upper end surface of the second lifting block, and an output end of the motor five is fixedly connected to the brush roller.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The burr removal device for soft magnet production described in the present invention places a round soft magnet on the upper end surface of a workbench and between two clamping blocks, and then manually rotates the handle at the right end of the bidirectional threaded rod to drive the bidirectional threaded rod to rotate, so that the clamping blocks on both sides are close to each other to fix the soft magnet, thereby ensuring the stability of the soft magnet during the burr removal process and preventing it from shifting easily.

[0021] 2. The burr removal device for soft magnet production described in the present invention utilizes a polymer enclosure type dust collection mechanism. When grinding the soft magnet, multiple arc plates, groove plates, and plug plates can be moved radially to make the three close to the soft magnet, and the area of ​​the encirclement formed by the arc plates, groove plates, and plug plates can be reduced as much as possible without affecting the normal grinding work. The dust generated during the grinding process will be intercepted by the arc plates, groove plates, and plug plates, so that the dust can be concentrated, and then multiple hoses are aligned with the encirclement to perform adsorption, thereby reducing adsorption dead angles, improving adsorption efficiency, and avoiding dust from being attached to various components in the grinding area in a relatively scattered state. The situation that affects the cleanliness of the entire device is convenient for recycling. Moreover, under the premise of not affecting the grinding work, the area of ​​the encirclement formed by the arc plate, the groove plate and the plug plate is minimized to the greatest extent, reducing the area of ​​dust falling to the surface of the workbench, and it is easier to clean up. Moreover, during the grinding process, the brush roller can clean the dust remaining on the soft magnet and the surface of the arc plate, the groove plate and the plug plate, thereby realizing self-cleaning, ensuring the appearance quality of the soft magnet, and also ensuring the cleanliness of the surface of the arc plate, the groove plate and the plug plate, avoiding the situation that the dust falls again to the surface of the soft magnet through the inner surface of the arc plate, the groove plate and the plug plate during subsequent use, and the recycling effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a schematic diagram of a partial three-dimensional structure of a half-section of a shell of the present invention;

[0025] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0026] Figure 4 It is a schematic diagram of the local three-dimensional structure at the rotating block;

[0027] Figure 5 It is a schematic diagram of the local three-dimensional structure at the grinding block;

[0028] Figure 6 It is a schematic diagram of the local three-dimensional structure of the fixed ring;

[0029] Figure 7 It is a schematic diagram of the local three-dimensional structure of the groove plate;

[0030] Figure 8 It is a schematic diagram of the local three-dimensional structure at the workbench;

[0031] Fig. 9It is a schematic diagram of the local three-dimensional structure of the curved plate.

[0032] In the figure: 1, workbench; 2, dust suction fan; 3, connecting pipe; 4, dust collecting box; 5, housing; 6, annular pipe; 7, L-shaped column; 8, motor 1; 9, rotating block; 10, telescopic rod 1; 11, mounting block 1; 12, motor 2; 13, telescopic rod 2; 14, threaded barrel 1; 15, telescopic rod 3; 16, threaded barrel 2; 17, threaded rod 1; 18, mounting block 2; 19, motor 3; 20, telescopic rod 4; 21, threaded barrel 3; 22, motor 4; 23, threaded barrel 4; 24 , lifting block one; 25, grinding block; 26, threaded rod two; 27, threaded rod three; 28, brush roller; 29, lifting block two; 30, motor five; 31, motor six; 32, fixing ring; 33, gear ring; 34, connecting rod one; 35, connecting rod two; 36, connecting rod three; 37, arc plate; 38, groove plate; 39, plug plate; 40, two-way threaded rod; 41, clamping block; 42, hose; 43, fixed pipe; 44, gear; 45, motor seven; 46, motor eight; 47, threaded rod four. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Please refer to Figure 1-Figure 9 The present invention provides a technical solution: 1. A burr removal device for soft magnet production, comprising a workbench 1, an L-shaped column 7 is fixedly connected to the middle part of the rear side of the upper end surface of the workbench 1, a rotating block 9 is rotatably provided at the front end of the L-shaped column 7, a telescopic rod 3 15 is fixedly connected to the front side of the left end surface of the rotating block 9, a mounting block 2 18 is fixedly connected to the piston end of the telescopic rod 3 15, a telescopic rod 4 20 is fixedly connected to the rear side of the lower end surface of the mounting block 2 18, a lifting block 1 24 is fixedly connected to the piston end of the telescopic rod 4 20, a grinding block 25 is rotatably provided at the middle part of the lower end surface of the lifting block 1 24, and a polymer enclosure type dust collection mechanism for collecting dust splashed during the grinding process is provided on the workbench 1;

[0035] The aggregate enclosure type dust collection mechanism includes a fixed ring 32 fixedly connected to the upper end surface of the workbench 1, and a plurality of connecting rods 1 34 and connecting rods 2 35 are rotatably arranged on the upper end surface of the fixed ring 32. Connecting rods 3 36 are rotatably arranged at one end of connecting rods 1 34 and 2 35, and an arc plate 37 is rotatably arranged at one end of connecting rods 3 36. A groove plate 38 and a plug plate 39 are respectively fixedly connected on both sides of the arc plate 37. The plug plate 39 is plugged and slidably connected to the groove plate 38. A hose 42 passes through and is fixedly connected to the middle part of the upper side of the arc plate 37. One end of the hose 42 is connected to an annular tube 6, and the lower end of the annular tube 6 is fixedly connected to the shell 5.

[0036] In this embodiment, Figure 8 As shown, two clamping blocks 41 are slidably connected to the middle of the upper end surface of the workbench 1, and the lower end of the clamping block 41 is threadedly connected to a bidirectional threaded rod 40, and both ends of the bidirectional threaded rod 40 are rotatably arranged on the workbench 1;

[0037] Specifically, a circular soft magnet is placed on the upper end surface of the workbench 1 and between the two clamping blocks 41, and then the handle at the right end of the bidirectional threaded rod 40 is manually turned to drive the bidirectional threaded rod 40 to rotate, so that the clamping blocks 41 on both sides are close to each other to fix the soft magnet, thereby ensuring the stability of the soft magnet during the burr removal process and preventing it from shifting.

[0038] In this embodiment, Figure 1-Figure 7 , Fig. 9 As shown, a gear 44 is fixedly connected to one end of the connecting rod 2 35, a gear ring 33 is rotatably provided on the upper end surface of the fixing ring 32, the gear 44 is meshed with the tooth block inside the gear ring 33, a motor 8 46 is fixedly connected to the middle of the left side of the lower end surface of the fixing ring 32, and the output end of the motor 8 46 is fixedly connected to one end of the connecting rod 2 35;

[0039] A dust collecting box 4 is arranged on the left side of the workbench 1, a connecting pipe 3 is connected to the middle of the left side of the dust collecting box 4, the upper right end of the connecting pipe 3 is connected to the dust collecting fan 2, the dust collecting fan 2 is fixedly connected to the workbench 1, the air inlet end of the dust collecting fan 2 is connected to a fixed pipe 43, and the right end of the fixed pipe 43 is connected to the annular pipe 6;

[0040] A motor 8 is fixedly connected to the front side of the upper end of the L-shaped column 7, and the output end of the motor 8 is fixedly connected to the rotating block 9;

[0041] A threaded rod 47 is fixedly connected to the rear side of the right end face of the second mounting block 18, and the threaded rod 47 is threadedly connected to the threaded barrel 216, and the right end of the threaded barrel 216 is rotatably set on the rotating block 9, and a motor 7 45 is fixedly connected to one end of the rear side of the rotating block 9, and the output end of the motor 7 45 is fixedly connected to the right end of the threaded barrel 216, and a motor 3 19 is fixedly connected to the front side of the upper end face of the second mounting block 18, and the output end of the motor 3 19 is fixedly connected to the threaded barrel 3 21, and the upper end of the threaded barrel 3 21 is rotatably set on the second mounting block 18, and the threaded barrel 3 21 is threadedly connected to the threaded rod 26, and the lower end of the threaded rod 26 is fixedly connected to one side of the upper end face of the lifting block 1 24;

[0042] A motor 6 31 is fixedly connected to the middle of the upper end surface of the lifting block 1 24, and the output end of the motor 6 31 is fixedly connected to the grinding block 25;

[0043] A telescopic rod 10 is fixedly connected to the front side of the right end face of the rotating block 9, a mounting block 11 is fixedly connected to the piston end of the telescopic rod 10, a telescopic rod 2 13 is fixedly connected to the rear side of the lower end face of the mounting block 11, a lifting block 29 is fixedly connected to the piston end of the telescopic rod 2 13, and a brush roller 28 is rotatably provided at the middle of the lower end face of the lifting block 29;

[0044] A threaded rod 17 is fixedly connected to the middle of the left end face of the mounting block 11, and a threaded barrel 4 23 is threadedly connected to the threaded rod 17, and the left end of the threaded barrel 4 23 is rotatably set on the rotating block 9, and a motor 4 22 is fixedly connected to one end of the rear side of the rotating block 9, and the output end of the motor 4 22 is fixedly connected to the left end of the threaded barrel 4 23, and the front side of the upper end of the mounting block 11 is fixedly connected to the motor 2 12, and the output end of the motor 2 12 is fixedly connected to the threaded barrel 14, and the upper end of the threaded barrel 14 is rotatably set on the mounting block 11, and the threaded barrel 14 is threadedly connected to the threaded rod 3 27, and the lower end of the threaded rod 3 27 is fixedly connected to the front side of the upper end of the lifting block 2 29;

[0045] A motor 5 30 is fixedly connected to the middle of the upper end surface of the lifting block 29, and the output end of the motor 5 30 is fixedly connected to the brush roller 28;

[0046] Specifically, a soft magnet refers to a material whose magnetization intensity can change rapidly with the change of the external magnetic field under the action of an external magnetic field, and can quickly return to the initial state when the magnetic field is removed. Soft magnets will produce burrs during the production process. In order to ensure the quality of the soft magnets, the burrs of the soft magnets need to be removed. When the existing soft magnet deburring device is in use, in order to prevent the dust generated during the grinding process from flying to the surrounding area, the dust generated during the grinding process is transported to the inside of the box for collection by a dust suction fan 2. However, since the dust will diffuse to the surrounding area when it is raised, and since the range that the dust suction fan 2 can adsorb is limited, it is easy to have more adsorption dead angles, and when the dust is attached to various components in the grinding area in a relatively scattered state, it will affect the cleanliness of the entire device, which is not conducive to recycling and is also difficult to clean up.

[0047] Therefore, when this embodiment is used for a circular soft magnet, after the soft magnet is fixed, according to the diameter of the soft magnet, under the action of the motor 7 45 driving the threaded barrel 2 16 to rotate, the threaded rod 4 47 is moved in the inner cavity of the threaded barrel 2 16, and the telescopic rod 3 15 is extended and retracted to make the grinding block 25 move radially so that the edge of the grinding block 25 can be flush with the edge of the soft magnet, and then the motor 3 19 is used to drive the threaded barrel 3 21 to rotate, so that the threaded rod 26 can move up and down in the inner cavity of the threaded barrel 3 21, and the telescopic rod 4 20 is extended and retracted to adjust the height of the grinding block 25 so that the grinding block 25 contacts the burr, and then the motor 6 31 is used to drive the grinding The block 25 rotates to grind and remove the burrs. At the same time, the motor 8 drives the rotating block 9 to rotate, so that the grinding block 25 removes the burrs of the soft magnet. During the burr removal, the motor 8 46 is started to drive the connecting rod 2 35 on one side to rotate, so that the gear 44 drives the gear ring 33 to rotate. Under the action of multiple gears 44, multiple connecting rods 1 34 and connecting rod 2 35 can be rotated at the same time, so that multiple arc plates 37, groove plates 38, and plug plates 39 move radially to make the three close to the soft magnet. In addition, without affecting the normal grinding work, the arc plates 37, groove plates 38, and plug plates 39 are minimized as much as possible. The area of ​​the encirclement is formed, and at the same time, the dust suction fan 2 is turned on, and the dust generated during the grinding process will be intercepted by the inner side of the arc plate 37, the groove plate 38, and the plug plate 39, and the dust floating out from the arc plate 37, the groove plate 38, and the plug plate 39 will be sucked in by multiple hoses 42 to collect the dust, and the same operation as the above-mentioned adjustment of the position of the grinding block 25 is adopted to adjust the position of the brush roller 28 by using the motor 4 22 and the motor 2 12, and the brush roller 28 is driven to rotate by the motor 5 30, so that the brush roller 28 can not only clean the dust attached to the surface of the soft magnet, but also clean the dust attached to the inner side of the arc plate 37, the groove plate 38, and the plug plate 39. The dust raised by the brush roller 28 is cleaned, and the dust raised by the arc plate 37, the groove plate 38, and the plug plate 39 will also be intercepted, or floated out from the top of the three, so that the flying dust is more concentrated, the adsorption dead angle is reduced, the adsorption efficiency is improved, and the dust is prevented from being attached to various components in the grinding area in a relatively scattered state, thereby affecting the cleanliness of the entire device, which is convenient for recycling. Moreover, under the premise of not affecting the grinding work, the area of ​​the encirclement formed by the arc plate 37, the groove plate 38, and the plug plate 39 is minimized to the greatest extent, reducing the area of ​​dust falling on the upper surface of the workbench 1, and it is also easier to clean up;

[0048] Therefore, by utilizing the aggregate enclosure type dust collection mechanism, when grinding the soft magnet, the multiple arc plates 37, groove plates 38, and plug plates 39 can be moved radially to make the three of them close to the soft magnet, and under the premise of not affecting the normal grinding work, the area of ​​the encirclement formed by the arc plates 37, groove plates 38, and plug plates 39 can be reduced as much as possible, and the dust generated during the grinding process will be intercepted by the arc plates 37, groove plates 38, and plug plates 39, so that the dust can be concentrated, and then the multiple hoses 42 are aligned with the encirclement, and then the adsorption method is used, which reduces the adsorption dead angle, improves the adsorption efficiency, and avoids the dust from being attached to the various components in the grinding area in a relatively scattered state, thereby affecting the cleanliness of the entire device. The utility model is suitable for recycling, and under the premise of not affecting the grinding work, the area of ​​the encirclement formed by the arc plate 37, the groove plate 38 and the plug plate 39 is minimized to the greatest extent, and the area of ​​dust falling to the upper surface of the workbench 1 is reduced, and it is also easier to clean up. In addition, during the grinding process, the brush roller 28 can clean the dust remaining on the surface of the soft magnet and the arc plate 37, the groove plate 38 and the plug plate 39, thereby realizing self-cleaning, ensuring the appearance quality of the soft magnet, and also ensuring the cleanliness of the surface of the arc plate 37, the groove plate 38 and the plug plate 39, avoiding the situation in which the dust falls again to the surface of the soft magnet through the inner surface of the arc plate 37, the groove plate 38 and the plug plate 39 during subsequent use, and the recycling effect is good.

[0049] Working principle: Place a round soft magnet on the upper end surface of the workbench 1 and between the two clamping blocks 41, then manually turn the handle on the right end of the bidirectional threaded rod 40 to drive the bidirectional threaded rod 40 to rotate, so that the clamping blocks 41 on both sides are close to each other to fix the soft magnet, thereby ensuring the stability of the soft magnet during the burr removal process and preventing it from shifting. When the soft magnet is fixed, according to the diameter of the soft magnet, under the action of the motor 7 45 driving the threaded barrel 2 16 to rotate, the threaded rod 4 47 moves in the inner cavity of the threaded barrel 2 16, and the telescopic rod 3 15 is extended to move the grinding block 25 radially so that the edge of the grinding block 25 can be flush with the edge of the soft magnet, and then the motor 3 19 is used to drive the threaded barrel 3 21 to rotate. The threaded rod 26 can be moved up and down in the inner cavity of the threaded barrel 3 21, and the telescopic rod 4 20 can be extended and retracted to adjust the height of the grinding block 25, so that the grinding block 25 contacts the burr, and then the motor 6 31 is used to drive the grinding block 25 to rotate, so that the burr can be polished and removed. At the same time, the motor 1 8 is used to drive the rotating block 9 to rotate, so that the grinding block 25 can remove the burr of the soft magnet. In addition, during the burr removal, the motor 8 46 is started to drive the connecting rod 2 35 on one side to rotate, so that the gear 44 drives the gear ring 33 to rotate, and under the action of multiple gears 44, multiple connecting rods 1 34 and connecting rod 2 35 can be rotated at the same time, so that multiple arc plates 37, groove plates 38, and plug plates 39 move radially, so that the three are close to the soft magnet. Magnet, and, under the premise of not affecting the normal progress of the grinding work, the area of ​​the encirclement formed by the arc plate 37, the groove plate 38, and the plug plate 39 is reduced as much as possible. At the same time, the dust suction fan 2 is turned on, and the dust generated during the grinding process will be intercepted by the inner side of the arc plate 37, the groove plate 38, and the plug plate 39, and the dust floating above the arc plate 37, the groove plate 38, and the plug plate 39 will be sucked in by multiple hoses 42 to collect the dust, and the same operation as the above-mentioned adjustment of the position of the grinding block 25 is adopted to use the motor four 22 and the motor two 12 to adjust the position of the brush roller 28, and the motor five 30 is used to drive the brush roller 28 to rotate, so that the brush roller 28 can not only clean the dust attached to the surface of the soft magnet , and can clean the dust attached to the inner sides of the arc plate 37, the groove plate 38, and the plug plate 39, and the dust raised by the brush roller 28 will also be intercepted by the arc plate 37, the groove plate 38, and the plug plate 39, or float out from above the three, so that the flying dust is more concentrated, reducing the adsorption dead angle, improving the adsorption efficiency, and avoiding the dust from adhering to the various components in the grinding area in a relatively scattered state, thereby affecting the cleanliness of the entire device, which is convenient for recycling. Moreover, without affecting the grinding work, the area of ​​the encirclement formed by the arc plate 37, the groove plate 38, and the plug plate 39 is minimized to the greatest extent, reducing the area of ​​dust falling on the upper surface of the workbench 1, and it is also easier to clean up.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A burr removal device for soft magnet production, comprising a workbench (1), characterized in that: An L-shaped column (7) is fixedly connected to the middle part of the rear side of the upper end surface of the workbench (1); a rotating block (9) is rotatably provided at the front end of the L-shaped column (7); a telescopic rod three (15) is fixedly connected to the front side of the left end surface of the rotating block (9); a mounting block two (18) is fixedly connected to the piston end of the telescopic rod three (15); a telescopic rod four (20) is fixedly connected to the rear side of the lower end surface of the mounting block two (18); a lifting block one (24) is fixedly connected to the piston end of the telescopic rod four (20); a grinding block (25) is rotatably provided at the middle part of the lower end surface of the lifting block one (24); and a polymer enclosure type dust collection mechanism for collecting dust splashed during grinding is provided on the workbench (1); The aggregate enclosure type dust collection mechanism comprises a fixed ring (32) fixedly connected to the upper end surface of the workbench (1); a plurality of connecting rods 1 (34) and 2 (35) are rotatably provided on the upper end surface of the fixed ring (32); a connecting rod 3 (36) is rotatably provided at one end of the connecting rod 1 (34) and the connecting rod 2 (35); an arc plate (37) is rotatably provided at one end of the connecting rod 3 (36); a groove plate (38) and a plug plate (39) are respectively fixedly connected to the two sides of the arc plate (37); the plug plate (39) is plugged and slidably connected to the groove plate (38); a hose (42) passes through and is fixedly connected to the middle part of the upper side of the arc plate (37); one end of the hose (42) is connected to an annular tube (6); the lower end of the annular tube (6) is fixedly connected to the shell (5).

2. A burr removal device for soft magnet production according to claim 1, characterized in that: Two clamping blocks (41) are slidably connected to the middle of the upper end surface of the workbench (1), and the lower ends of the clamping blocks (41) are threadedly connected to a bidirectional threaded rod (40), and both ends of the bidirectional threaded rod (40) are rotatably arranged on the workbench (1).

3. The burr removal device for soft magnet production according to claim 1, characterized in that: One end of the second connecting rod (35) is fixedly connected with a gear (44); the upper end surface of the fixed ring (32) is rotatably provided with a gear ring (33); the gear (44) and the gear block inside the gear ring (33) are meshed with each other; the middle part of the left side of the lower end surface of the fixed ring (32) is fixedly connected with a motor eight (46); the output end of the motor eight (46) is fixedly connected to one end of the second connecting rod (35).

4. The burr removal device for soft magnet production according to claim 1, characterized in that: A dust collecting box (4) is arranged on the left side of the workbench (1); a connecting pipe (3) is connected to the middle of the left side of the dust collecting box (4); the upper right end of the connecting pipe (3) is connected to a dust suction fan (2); the dust suction fan (2) is fixedly connected to the workbench (1); the air inlet end of the dust suction fan (2) is connected to a fixed pipe (43); the right end of the fixed pipe (43) is connected to the annular pipe (6).

5. The burr removal device for soft magnet production according to claim 1, characterized in that: A motor 1 (8) is fixedly connected to the front side of the upper end face of the L-shaped column (7), and the output end of the motor 1 (8) is fixedly connected to the rotating block (9).

6. The burr removal device for soft magnet production according to claim 1, characterized in that: A threaded rod 4 (47) is fixedly connected to the rear side of the right end face of the second mounting block (18), and the threaded rod 4 (47) is threadedly connected to the second threaded barrel (16). The right end of the second threaded barrel (16) is rotatably arranged on the rotating block (9). A motor 7 (45) is fixedly connected to one end of the rear side of the rotating block (9), and the output end of the motor 7 (45) is fixedly connected to the right end of the second threaded barrel (16). A motor 3 (19) is fixedly connected to the front side of the upper end face of the second mounting block (18), and the output end of the motor 3 (19) is fixedly connected to the third threaded barrel (21). The upper end of the third threaded barrel (21) is rotatably arranged on the second mounting block (18). The third threaded barrel (21) is threadedly connected to the second threaded rod (26), and the lower end of the second threaded rod (26) is fixedly connected to one side of the upper end face of the first lifting block (24).

7. The burr removal device for soft magnet production according to claim 1, characterized in that: A motor six (31) is fixedly connected to the middle of the upper end surface of the lifting block one (24), and the output end of the motor six (31) is fixedly connected to the grinding block (25).

8. The burr removal device for soft magnet production according to claim 1, characterized in that: The front side of the right end face of the rotating block (9) is fixedly connected to a telescopic rod 1 (10); the piston end of the telescopic rod 1 (10) is fixedly connected to a mounting block 1 (11); the rear side of the lower end face of the mounting block 1 (11) is fixedly connected to a telescopic rod 2 (13); the piston end of the telescopic rod 2 (13) is fixedly connected to a lifting block 2 (29); a brush roller (28) is rotatably provided at the middle of the lower end face of the lifting block 2 (29).

9. A burr removal device for soft magnet production according to claim 8, characterized in that: A threaded rod 1 (17) is fixedly connected to the middle of the left end face of the mounting block 1 (11), and the threaded rod 1 (17) is threadedly connected to a threaded barrel 4 (23). The left end of the threaded barrel 4 (23) is rotatably arranged on the rotating block (9). A motor 4 (22) is fixedly connected to one end of the rear side of the rotating block (9), and the output end of the motor 4 (22) is fixedly connected to the left end of the threaded barrel 4 (23). The front side of the upper end face of the mounting block 1 (11) is fixedly connected to a motor 2 (12), and the output end of the motor 2 (12) is fixedly connected to a threaded barrel 1 (14). The upper end of the threaded barrel 1 (14) is rotatably arranged on the mounting block 1 (11). The threaded barrel 1 (14) is threadedly connected to a threaded rod 3 (27), and the lower end of the threaded rod 3 (27) is fixedly connected to the front side of the upper end face of the lifting block 2 (29).

10. A burr removal device for soft magnet production according to claim 9, characterized in that: A motor five (30) is fixedly connected to the middle of the upper end surface of the lifting block two (29), and the output end of the motor five (30) is fixedly connected to the brush roller (28).

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