CN121199820A - A fully automatic magnet grinding machine and its usage method - Google Patents
A fully automatic magnet grinding machine and its usage methodInfo
- Publication number
- CN121199820A CN121199820A CN202511745411.8A CN202511745411A CN121199820A CN 121199820 A CN121199820 A CN 121199820A CN 202511745411 A CN202511745411 A CN 202511745411A CN 121199820 A CN121199820 A CN 121199820A
- Authority
- CN
- China
- Prior art keywords
- plate
- cylinder
- grinding machine
- electromagnet
- scraps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention provides a full-automatic magnet processing grinding machine and a using method thereof, belonging to the technical field of grinding machines, and comprising a frame, a grinding machine box provided with a grinding machine body arranged in the frame, a spraying assembly arranged on the grinding machine box and used for spraying waste scraps generated during grinding in the grinding machine box, a cylinder, an electromagnet and a collecting box, wherein the upper opening of the cylinder is communicated with a feed opening of the grinding machine box, the electromagnet is arranged in the cylinder in a rotating way, the collecting box is fixedly arranged on the lower side of the cylinder, and a first collecting groove and a second collecting groove are arranged on the collecting box.
Description
Technical Field
The invention relates to the technical field of grinding machines, in particular to a full-automatic magnet machining grinding machine and a using method thereof.
Background
The grinding machine is a machine tool for grinding a surface of a workpiece using a grinding tool. Most grinding machines are grinding machines using grinding wheels that rotate at high speeds, and a few are grinding machines using other grinding tools such as whetstones, sanding belts, and free abrasive materials, such as honing machines, superfinishing machines, sanding belt grinding machines, and polishing machines.
In the prior art, a large amount of grinding dust is generated when a grinding machine grinds a magnet workpiece, dust gas is formed by diffusing dust in a processing cavity of the grinding machine, the dust gas can be directly diffused into an external environment when the workpiece is taken out, so that air, water and soil are polluted, and scraps generated during magnet grinding comprise adsorbable metal scraps, such as ferrite magnet scraps, iron, cobalt and other ferromagnetic metals in neodymium iron boron magnets, nonferrous metals, such as aluminum, copper, zinc and other nonmagnetic metals or mixed grinding wheel abrasive particles, and the scraps generated by the magnet have higher value. Therefore, the treatment of the scraps after the magnet is not polished can reduce the economic and environmental protection values.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a full-automatic magnet processing grinding machine and a using method thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a full-automatic processing grinding machine of magnet, includes the frame, install the grinding machine case of establishing the grinding machine body in the frame, still include:
The spraying assembly is arranged on the grinding machine box and is used for spraying scraps generated during grinding in the grinding machine box;
The upper side and the lower side of the cylinder are respectively provided with an opening, the upper side opening of the cylinder is communicated with a feed opening of the grinder box, and an electromagnet is rotatably arranged in the cylinder;
The collecting box is fixedly arranged on the lower side of the cylinder and is provided with a first collecting tank and a second collecting tank;
the first collecting tank is used for collecting waste scraps which cannot be adsorbed by the electromagnet, and the second collecting tank is used for collecting waste scraps which can be adsorbed by the electromagnet.
Preferably, the cylinder comprises a cylinder body fixedly connected with the bottom of the grinder box, a rotating plate rotatably connected to one end of the cylinder body, an elastic element fixedly connected with one end of the cylinder body far away from the rotating plate, and a movable plate slidably connected in the cylinder body.
Preferably, the electromagnet comprises a cylinder fixedly connected with the rotating plate and a shifting plate uniformly arranged on the cylinder in circumference, and a pressing switch for controlling on-off of an electromagnet circuit is arranged on the collecting box.
Preferably, the inner wall of the arc bottom of the grinding machine box is slidably connected with an upper baffle, an arc plate is fixedly arranged at the bottom of the cylinder, a lower baffle is slidably connected on the arc plate, the upper baffle and the lower baffle are both arranged into an arc shape, and the central axes of the upper baffle and the lower baffle are in the same straight line.
Preferably, the collecting box is fixedly provided with an L-shaped plate, the L-shaped plate is rotationally connected with a screw rod, the screw rod is connected with a sleeve in a threaded manner, the sleeve is rotationally connected with a rotating plate, a connecting rod is fixedly arranged on the rotating plate, one end of the connecting rod, far away from the rotating plate, penetrates through the rotating plate and is connected with a push plate, the push plate is slidably connected between an electromagnet and the inner wall of a cylinder, and a hairbrush is arranged on the push plate.
Preferably, the push plate is fixedly provided with a push rod, the push rod is movably propped against the movable plate, the lower side opening of the cylinder comprises a first material opening and a second material opening, the cylinder is mutually communicated with the first collecting tank through the first material opening, and the cylinder is mutually communicated with the second collecting tank through the second material opening.
Preferably, the central axis department of overhead gage is connected with the swinging plate through the round pin axle rotation, the epaxial cover of round pin is equipped with the torsional spring that is used for driving the swinging plate and resets and rotate, last arc board and lower arc board have set firmly on the swinging plate, it passes through the connecting rod and links to each other fixedly with the overhead gage to go up the arc board, lower arc board passes through the connecting rod and links to each other fixedly with lower baffle, lower arc board offsets with the push switch activity, still set firmly the arc rack on the swinging plate, be provided with the movable gear with arc rack meshing on the lead screw.
Preferably, the spray assembly comprises a water tank fixedly arranged on the cylinder, a water pump fixedly arranged on the water tank, a drain pipe connected with the water outlet end of the water pump and a rotary spray head arranged at the end part of the drain pipe, wherein the rotary spray head is arranged in the grinding machine box, and the water pumping end of the water pump is arranged in the water tank.
Preferably, a communication port communicated with the bottom of the water tank is formed in the upper side of the cylinder, and the movable plate can be used for plugging the communication port when the movable plate is not stressed to move.
The invention also discloses a using method of the full-automatic magnet processing grinder, which comprises the following steps:
S1, placing a magnet to be polished in a grinder box, closing the grinder box door and starting equipment;
S2, starting a water pump, spraying water into a grinding machine box through a rotary spray head to inhibit dust, synchronously polishing a magnet by the grinding machine body, and enabling scraps to enter a cylinder along with water flowing through a feed opening;
S3, the magnetic scraps are adsorbed by the electromagnet, and the fallen water body impacts the poking plate, so that the electromagnet rotates to uniformly adsorb the magnetic scraps;
The nonmagnetic scraps fall into the first collecting tank through the first material opening;
S4, after the magnet is polished, the swing plate is pressed down, the upper baffle plate and the lower baffle plate respectively seal the blanking opening and the first material opening, the electromagnet is powered off to release the absorbed magnetic waste scraps, and the magnetic waste scraps fall on the inner wall of the bottom of the cylinder and the lower baffle plate, so that the absorption capacity of the electromagnet to the magnetic waste scraps is ensured during the subsequent work of the electromagnet;
the screw rod rotates to drive the push plate to push the magnetic scraps to the second material port, the movable plate does not plug the second material port and the communication port any more, the magnetic scraps fall into the second collecting tank, and the water body in the water tank washes residual scraps through the communication port;
And S5, finally, the acting force applied to the swinging plate is relieved, the swinging plate is reset under the action of the torsion spring, and the next round of magnet processing and polishing operation is prepared.
According to the technical scheme, the invention has the following beneficial effects:
1. According to the invention, through the three-stage design of spraying dust suppression, electromagnetic separation and linkage cleaning, the problems of pollution and recovery in magnet grinding are solved, a full-automatic, high-precision and low-pollution magnet processing flow is realized, the environment-friendly and economic values are achieved, the waste scraps are classified and recovered (magnetic metal and nonmetal are separated) by utilizing the electromagnet, the efficient classified recovery is realized, the resource utilization rate is improved, the electromagnet automatically rotates under the impact of falling water flow, the saturation of the local adsorption capacity of the electromagnet is effectively avoided, and the adsorption stability of the electromagnet is improved;
2. According to the invention, after the magnet polishing work is finished, the swinging plate is pressed down, so that the upper baffle plate is used for blocking a blanking opening at the bottom of the grinding machine box, waste scraps which slowly slide down along with water drops in the grinding machine box after the electromagnet is powered off are prevented from directly falling down without sorting the electromagnet, the lower baffle plate is used for blocking a first material opening of the cylinder, the adsorbed magnetic waste scraps are prevented from directly falling into a first collecting tank after the electromagnet is powered off, and the classified collecting effect of the magnetic waste scraps is ensured;
3. According to the invention, after the upper baffle blocks the feed opening at the bottom of the grinding machine box, the lower baffle moving along with the swinging plate can enable the arc-shaped rack to be meshed with the movable gear on the screw rod to drive the screw rod to rotate, the sleeve drives the push plate to axially transversely move along the cylinder through the rotating plate and the connecting rod, the push plate pushes magnetic scraps falling on the bottom wall of the cylinder and the lower baffle through the hairbrush, so that classified recovery of the scraps is realized, and the subsequent stable adsorption capacity of the electromagnet is ensured;
4. According to the invention, when the push plate moves to the movable plate, the ejector rod on the push plate pushes the movable plate, so that the movable plate moves to the side far away from the push plate, the elastic element is compressed, the movable plate does not plug the second material port, the gap distance is the same as the ejector rod distance, the magnetic scraps fall from the gap, the pushed magnetic scraps fall into the second collecting tank from the second material port, the scraps are prevented from being clamped between the movable plate and the push plate and failing to fall effectively, and the scrap pushing and collecting effect is ensured.
Drawings
FIG. 1 is a schematic diagram of the whole of the present invention;
FIG. 2 is a second overall schematic of the present invention;
FIG. 3 is a schematic view of the outer structure of the cylinder of the present invention;
FIG. 4 is a schematic diagram showing the external structure of a cylinder according to the present invention;
FIG. 5 is a schematic view of the structure of the cylinder of the present invention;
FIG. 6 is a schematic cross-sectional view of a cylinder according to the present invention;
FIG. 7 is a schematic view of the structure of the collecting box of the present invention;
FIG. 8 is a schematic view of a partial cross-sectional structure of a cylinder and grinder bin of the present invention;
FIG. 9 is a schematic view of the outer structure of the L-shaped plate of the present invention;
FIG. 10 is a schematic view showing the external structure of the push plate of the cylinder of the present invention;
Fig. 11 is a schematic view of the external structure of the water tank of the present invention.
1, A frame, 2, a grinder box, 3, a cylinder, 301, a cylinder, 302, a rotating plate, 303, an elastic element, 304, a movable plate, 4, an electromagnet, 401, a cylinder, 402, a poking plate, 5, a collecting box, 501, a first collecting tank, 502, a second collecting tank, 6, a water tank, 601, a water pump, 602, a drain pipe, 603, a rotating nozzle, 7, a push switch, 8, an upper baffle, 9, an arc plate, 10, a lower baffle, 11, an L-shaped plate, 111, a screw rod, 1111, a movable gear, 112, a sleeve, 113, a rotating plate, 114, a connecting rod, 115, a push plate, 1151, a mandril, 1152, a brush, 12, an opening, 121, a first material inlet, 122, a second material inlet, 13, a swinging plate, 131, an upper arc plate, 132, a lower arc plate, 133, an arc rack, 14 and a communication port.
Detailed Description
A preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:
Referring to fig. 1, 2, 3, 4, 5 and 7, the full-automatic magnet processing grinder comprises a frame 1, wherein the frame 1 is a device main body support, a grinder box 2 is arranged on the frame 1 and internally provided with a grinder body for magnet polishing operation, the grinder body is of the prior art, and the full-automatic magnet processing grinder further comprises a spraying assembly, a cylinder 3 and a collecting box 5, wherein the spraying assembly is arranged on the grinder box 2 and is used for spraying scraps generated during polishing in the grinder box 2, openings 12 are formed on the upper side and the lower side of the cylinder 3, the upper opening 12 of the cylinder 3 is communicated with a feed opening of the grinder box 2, an electromagnet 4 is rotationally arranged in the cylinder 3 and is used for adsorbing magnetic scraps, the collecting box 5 is fixedly arranged on the lower side of the cylinder 3, a first collecting groove 501 and a second collecting groove 502 are arranged on the collecting box 5, and the first collecting groove 501 is used for collecting scraps which cannot be adsorbed by the electromagnet 4, and the second collecting scraps which can be adsorbed by the electromagnet 4;
Specifically, place the magnet in the grinding machine case 2, the dust that produces during polishing can not spill over, start the grinding machine body and spray the subassembly, spray the dust sweeps that produces during the synchronous suppression of water body and polish, the sweeps gets into downflow to drum 3 along with the rivers, magnetism sweeps are adsorbed by rotatory electro-magnet 4, non-magnetism sweeps fall into first collecting vat 501 through drum 3 downside opening 12, second collecting vat 502 then collect the magnetic sweeps that electromagnet 4 adsorbed when electro-magnet 4 outage, through spray dust suppression, electromagnetic separation, linkage clearance three-stage design, pollution and recovery difficult problem in the magnet grinding have been solved, full-automatic, high accuracy, the magnet processing flow of low pollution has been realized, environmental protection and economic value concurrently.
Referring to fig. 5 and 6, as a preferred technical solution of the present embodiment, further, the cylinder 3 includes a cylinder 301 fixedly connected to the bottom of the grinding machine box 2, a rotating plate 302 rotatably connected to one end of the cylinder 301, an elastic element 303 fixedly connected to one end of the cylinder 301 far away from the rotating plate 302, and a movable plate 304 slidably connected to the inside of the cylinder 301, where the movable plate 304 may be made of stainless steel, the cylinder 301 is fixedly connected to the bottom of the grinding machine box 2, as a main structure of a scrap channel, the upper and lower sides are respectively provided with an opening 12 to realize the entry and exit of the scrap, the rotating plate 302 is rotatably connected to one end of the cylinder 301 through a bearing and fixedly connected to the electromagnet 4 to rotate with the electromagnet 4, the elastic element 303 is made of a spring or rubber material and is fixed to the other end of the cylinder 301 to provide a restoring elastic force to the movable plate 304, the movable plate 304 is slidably connected to the inner wall of the cylinder 301, the cylinder 301 and the collecting box 5 is closed at an initial position, and a flushing channel is opened after being stressed, a dynamic sealing structure is formed by the movable plate 304 and the cylinder 301, such as a sealing ring and a wear-resistant bushing are disposed at the periphery of the movable plate 304.
Referring to fig. 2, fig. 4 and fig. 6, as a preferred technical solution of the present embodiment, further, the electromagnet 4 includes a cylinder 401 and a pulling plate 402, the cylinder 401 is fixedly connected with the rotating plate 302, as a core supporting structure of the electromagnet 4, the electromagnetic coils are integrated inside, the pulling plate 402 is uniformly distributed on the surface of the cylinder 401 in circumference, the number is usually 4-6, and is used for receiving the impact force of the water flow of the sweeps to drive rotation, the pressing switch 7 is installed on the side wall of the collecting box 5, the on-off of the circuit of the electromagnet 4 is controlled by mechanical pressing, the falling water flow and the sweeps impact the pulling plate 402, and the pulling plate 402 drives the cylinder 401 to rotate, thereby effectively avoiding the saturation of the local adsorption capacity of the electromagnet 4 and improving the adsorption stability of the electromagnet 4.
Referring to fig. 1-10, as a preferred technical solution of the present embodiment, further, an upper baffle 8 is slidably connected to an inner wall of an arc bottom of the grinding machine box 2, an arc plate 9 is fixedly arranged at the bottom of the cylinder 3, a lower baffle 10 is slidably connected to the arc plate 9, the upper baffle 8 and the lower baffle 10 are both arc-shaped, and central axes of the upper baffle 8 and the lower baffle 10 are in the same straight line;
Further, an L-shaped plate 11 is fixedly arranged on the collecting box 5, a screw rod 111 is rotationally connected to the L-shaped plate 11, the other end of the screw rod 111 is not connected with the cylinder 3, a sleeve 112 is in threaded connection with the screw rod 111, a guide rod for limiting the moving direction of the sleeve 112 is fixedly connected to the L-shaped plate 11, the guide rod is of the prior art, the details are not repeated here, a rotating plate 113 is rotationally connected to the sleeve 112, a connecting rod 114 is fixedly arranged on the rotating plate 113, one end of the connecting rod 114, far from the rotating plate 113, passes through the rotating plate 302 and is connected with a push plate 115, the connecting rod 114 drives the rotating plate 113 to rotate along with the rotating plate 302, the rotating plate 113 rotates relative to the sleeve 112, the push plate 115 is slidably connected between the electromagnet 4 and the inner wall of the cylinder 3, a brush 1152 is arranged on the push plate 115, and the brush 1152 can be adapted to a first material port 121 at the lower side of the cylinder 3, and magnetic scraps falling on the lower baffle 10 can be pushed to a second material port 122;
Further, a push rod 1151 is fixedly arranged on the push plate 115, the push rod 1151 is movably propped against the movable plate 304, the lower opening 12 of the cylinder 3 comprises a first material opening 121 and a second material opening 122, the cylinder 3 is communicated with the first collecting tank 501 through the first material opening 121, and the cylinder 3 is communicated with the second collecting tank 502 through the second material opening 122;
Further, the central axis of the upper baffle plate 8 is rotationally connected with a swinging plate 13 through a pin shaft, a torsion spring for driving the swinging plate 13 to reset and rotate is sleeved on the pin shaft, an upper arc plate 131 and a lower arc plate 132 are fixedly arranged on the swinging plate 13, the upper arc plate 131 is fixedly connected with the upper baffle plate 8 through a connecting rod, an arc groove matched with a connecting rod connected with the upper arc plate 131 is formed in the lower side of the grinding machine box 2, the lower arc plate 132 is fixedly connected with the lower baffle plate 10 through a connecting rod, an arc groove matched with the connecting rod connected with the lower arc plate 132 is formed in the collecting box 5, the upper arc plate 131 and the lower arc plate 132 can block and cover the arc groove in the whole course during the rotation along with the swinging plate 13, the lower arc plate 132 is movably abutted against the press switch 7, an arc rack 133 is fixedly arranged on the swinging plate 13, and a movable gear 1111 meshed with the arc rack 133 is arranged on the screw rod 111;
Specifically, after the magnet polishing work is finished, a worker takes out the polished magnet from the grinding machine box 2, and in order to ensure the stable adsorption effect of the follow-up electromagnet 4, the worker presses down the swinging plate 13, the swinging plate 13 swings around the pin shaft as the center, and the swinging plate 13 drives the upper arc plate 131, the lower arc plate 132 and the arc rack 133 to move when swinging;
The upper arc plate 131 drives the upper baffle plate 8 to slide on the inner wall of the bottom of the grinding machine box 2 through the connecting rod, so that the upper baffle plate 8 seals a feed opening of the grinding machine box 2, and scraps in the grinding machine box 2 which slowly slide down along with water drops after the electromagnet 4 is powered off are prevented from directly falling off without being sorted by the electromagnet 4;
When the upper baffle 8 completes the blocking of the blanking hole and the lower baffle 10 completes the blocking of the first blanking hole 121, the lower baffle 10 can squeeze the pressing switch 7 to cut off the power of the electromagnet 4, the magnetic scraps adsorbed on the electromagnet 4 automatically fall down, the lower baffle 10 which continues to move along with the swinging plate 13 can make the arc-shaped rack 133 meshed with the movable gear 1111 on the screw rod 111 to drive the movable gear 1111 to rotate the screw rod 111, the sleeve 112 drives the push plate 115 to axially move transversely along the cylinder 3 through the rotating plate 113 and the connecting rod 114, and the push plate 115 pushes the magnetic scraps falling on the bottom wall of the cylinder 3 and the lower baffle 10 through the hairbrush 1152;
When the push plate 115 moves to the movable plate 304, the ejector rod 1151 on the push plate 115 pushes the movable plate 304 to enable the movable plate 304 to move to a side far away from the push plate 115, the elastic element 303 is compressed, at the moment, the movable plate 304 does not block the second material port 122 any more, an interval exists between the movable plate 304 and the push plate 115, the gap distance is the same as the distance of the ejector rod 1151, magnetic scraps fall from the gap, and the pushed magnetic scraps fall from the second material port 122 into the second collecting tank 502;
Then the swinging plate 13 is reset, the pressing switch 7 is not pressed any more, and the electromagnet 4 is electrified again to prepare for magnetic attraction classification for processing and polishing of other subsequent magnets.
Referring to fig. 1 and 11, as a preferred technical scheme of the embodiment, further, the spray assembly comprises a water tank 6 fixedly arranged on a cylinder 3, a water pump 601 fixedly arranged on the water tank 6, a water discharge pipe 602 connected with a water outlet end of the water pump 601, and a rotary spray head 603 arranged at the end part of the water discharge pipe 602, wherein the rotary spray head 603 is arranged in the grinding machine box 2, a filter screen is arranged in the water tank 6 to prevent the water pump 601 from being blocked by impurities, the water pump 601 can adopt a miniature centrifugal pump and is fixed at the top of the water tank 6, a water pumping end penetrates into the bottom of the water tank 6 through a hose to ensure high-efficiency water absorption, the water discharge pipe 602 can adopt a high-pressure resistant rubber pipe and is in threaded connection with a water outlet end of the water pump 601 and is arranged above a processing area along the inner wall of the grinding machine box 2, the rotary spray head 603 adopts a turbine-driven spray head, the spray head is fixed through a flange at the tail end of the water discharge pipe 602, the spray hole is in a fan shape and covers the whole range inside the grinding machine box 2, specifically, the water pump 601 starts, water in the water tank 6 is conveyed to the rotary spray head 603 through the water pipe 602, and the spray head rotates by the water flow to form flushing water covered by 360 DEG, and the grinding machine dust is impacted by the water curtain;
It should be noted that, in order to avoid the magnetic scraps remained on the push plate 115, the brush 1152 and the movable plate 304, the upper side of the cylinder 3 is provided with a communication port 14 communicated with the bottom of the water tank 6, the movable plate 304 can be blocked off the communication port 14 when not being forced to move, the ejector rod 1151 on the push plate 115 pushes the movable plate 304 to push the movable plate 304 to a side far away from the push plate 115, the elastic element 303 is compressed, at this time, the movable plate 304 no longer blocks off the second material port 122, the pushed magnetic scraps fall off, the second material port 122 falls into the second collecting tank 502, the movable plate 304 after moving also does not block off the communication port 14, the water in the water tank 6 falls from the communication port 14, and the water body washes the magnetic scraps remained on the push plate 115, the movable plate 304 and the brush 1152.
The invention also discloses a using method of the full-automatic magnet processing grinder, which comprises the following steps:
S1, placing a magnet to be polished in a grinder box 2, closing a door of the grinder box 2 and starting equipment;
s2, starting a water pump 601, spraying water into the grinding machine box 2 through a rotary spray head 603 to inhibit dust, synchronously polishing the magnet by the grinding machine body, and enabling scraps to enter the cylinder 3 along with water flowing through a feed opening;
s3, the magnetic scraps are adsorbed by the electromagnet 4, and the falling water body impacts the poking plate 402, so that the electromagnet 4 rotates to uniformly adsorb the magnetic scraps;
the nonmagnetic scraps fall into the first collecting tank 501 through the first material port 121;
S4, after the magnet polishing is finished, pressing down the swinging plate 13, respectively closing the blanking opening and the first material opening 121 by the upper baffle plate 8 and the lower baffle plate 10, and releasing the adsorbed magnetic waste scraps by the electromagnet 4 after power failure, wherein the magnetic waste scraps fall on the inner wall of the bottom of the cylinder 3 and the lower baffle plate 10, so that the adsorption capacity of the electromagnet 4 on the magnetic waste scraps is ensured during the subsequent work;
The screw rod 111 rotates to drive the push plate 115 to push the magnetic scraps to the second material port 122, the movable plate 304 does not block the second material port 122 and the communication port 14 any more, the magnetic scraps fall into the second collecting groove 502, and the water body in the water tank 6 washes the residual scraps through the communication port 14;
And S5, finally, the acting force applied to the swinging plate 13 is released, the swinging plate 13 is reset under the action of the torsion spring, and the next round of magnet processing and polishing operation is prepared.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a full-automatic processing grinding machine of magnet, includes frame (1), install on frame (1) and establish grinding machine box (2) of grinding machine body, its characterized in that still includes:
the spraying assembly is arranged on the grinding machine box (2) and is used for spraying scraps generated during grinding in the grinding machine box (2);
the grinding machine comprises a cylinder (3), wherein openings (12) are formed in the upper side and the lower side of the cylinder (3), the upper opening (12) of the cylinder (3) is communicated with a feed opening of a grinding machine box (2), and an electromagnet (4) is rotationally arranged in the cylinder (3);
the collecting box (5), the collecting box (5) is fixedly arranged at the lower side of the cylinder (3), and a first collecting tank (501) and a second collecting tank (502) are arranged on the collecting box (5);
Wherein the first collecting tank (501) is used for collecting the waste scraps which cannot be adsorbed by the electromagnet (4), and the second collecting tank (502) is used for collecting the waste scraps which can be adsorbed by the electromagnet (4).
2. The full-automatic magnet processing grinder according to claim 1, wherein the cylinder (3) comprises a cylinder body (301) fixedly connected with the bottom of the grinder box (2), a rotating plate (302) rotatably connected to one end of the cylinder body (301), an elastic element (303) fixedly connected with one end of the cylinder body (301) away from the rotating plate (302), and a movable plate (304) slidably connected in the cylinder body (301).
3. The full-automatic magnet processing grinder according to claim 2, wherein the electromagnet (4) comprises a cylinder (401) fixedly connected with the rotating plate (302) and a shifting plate (402) uniformly arranged on the cylinder (401) in a circumference, and the collecting box (5) is provided with a pressing switch (7) for controlling the on-off of a circuit of the electromagnet (4).
4. The full-automatic magnet processing grinding machine according to claim 3, wherein an upper baffle plate (8) is slidably connected to the inner wall of the arc-shaped bottom of the grinding machine box (2), an arc-shaped plate (9) is fixedly arranged at the bottom of the cylinder (3), a lower baffle plate (10) is slidably connected to the arc-shaped plate (9), the upper baffle plate (8) and the lower baffle plate (10) are both arranged in an arc shape, and the central axes of the upper baffle plate (8) and the lower baffle plate (10) are in the same straight line.
5. The full-automatic magnet processing grinder according to claim 4, wherein an L-shaped plate (11) is fixedly arranged on the collecting box (5), a screw rod (111) is rotationally connected to the L-shaped plate (11), a sleeve (112) is rotationally connected to the screw rod (111), a rotating plate (113) is rotationally connected to the sleeve (112), a connecting rod (114) is fixedly arranged on the rotating plate (113), one end, far away from the rotating plate (113), of the connecting rod (114) penetrates through the rotating plate (302) and is connected with a push plate (115), the push plate (115) is slidingly connected between an electromagnet (4) and the inner wall of the cylinder (3), and a hairbrush (1152) is arranged on the push plate (115).
6. The full-automatic magnet processing grinder according to claim 5, wherein the push plate (115) is fixedly provided with a push rod (1151), the push rod (1151) is movably abutted against the movable plate (304), the lower opening (12) of the cylinder (3) comprises a first material port (121) and a second material port (122), the cylinder (3) is mutually communicated with the first collecting tank (501) through the first material port (121), and the cylinder (3) is mutually communicated with the second collecting tank (502) through the second material port (122).
7. The full-automatic magnet machining grinding machine according to claim 6, wherein the central axis of the upper baffle plate (8) is rotationally connected with a swinging plate (13) through a pin shaft, a torsion spring for driving the swinging plate (13) to reset and rotate is sleeved on the pin shaft, an upper arc plate (131) and a lower arc plate (132) are fixedly arranged on the swinging plate (13), the upper arc plate (131) is fixedly connected with the upper baffle plate (8) through a connecting rod, the lower arc plate (132) is fixedly connected with the lower baffle plate (10) through a connecting rod, the lower arc plate (132) is movably abutted against the pressing switch (7), an arc rack (133) is fixedly arranged on the swinging plate (13), and a movable gear (1111) meshed with the arc rack (133) is arranged on the screw rod (111).
8. The full-automatic magnet processing grinding machine according to claim 7, wherein the spraying assembly comprises a water tank (6) fixedly arranged on the cylinder (3), a water pump (601) fixedly arranged on the water tank (6), a water drain pipe (602) connected with the water outlet end of the water pump (601) and a rotary spray head (603) arranged at the end part of the water drain pipe (602), the rotary spray head (603) is arranged in the grinding machine box (2), and the water pumping end of the water pump (601) is arranged in the water tank (6).
9. The full-automatic magnet processing grinder according to claim 8, wherein a communication port (14) communicated with the bottom of the water tank (6) is formed on the upper side of the cylinder (3), and the movable plate (304) can seal the communication port (14) when the movable plate is not forced to move.
10. A method of using the full-automatic magnet machining grinder of claim 9, comprising the steps of:
s1, placing a magnet to be polished in a grinder box (2), closing a door of the grinder box (2) and starting equipment;
S2, starting a water pump (601), spraying water into a grinding machine box (2) through a rotary spray head (603) to inhibit dust, and synchronously polishing a magnet by the grinding machine body, wherein scraps enter a cylinder (3) along with water flowing through a feed opening;
S3, the magnetic scraps are adsorbed by the electromagnet (4), and the falling water body impacts the poking plate (402) to enable the electromagnet (4) to rotate, so that the magnetic scraps are uniformly adsorbed;
the nonmagnetic scraps fall into the first collecting tank (501) through the first material opening (121);
S4, after the magnet polishing is finished, pressing down the swing plate (13), respectively closing the blanking opening and the first blanking opening (121) by the upper baffle plate (8) and the lower baffle plate (10), and releasing the adsorbed magnetic scraps by the electromagnet (4) after power failure, wherein the magnetic scraps fall on the inner wall of the bottom of the cylinder (3) and the lower baffle plate (10), so that the adsorption capacity of the electromagnet (4) on the magnetic scraps is ensured during the subsequent work;
The screw rod (111) rotates to drive the push plate (115) to push the magnetic scraps to the second material port (122), the movable plate (304) does not block the second material port (122) and the communication port (14), the magnetic scraps fall into the second collecting tank (502), and the water body in the water tank (6) washes residual scraps through the communication port (14);
and S5, finally, the acting force applied to the swinging plate (13) is relieved, the swinging plate (13) is reset under the action of the torsion spring, and the next round of magnet processing and polishing operation is prepared.
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| CN202511745411.8A CN121199820B (en) | 2025-11-26 | 2025-11-26 | Full-automatic magnet processing grinding machine and use method thereof |
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| CN202511745411.8A CN121199820B (en) | 2025-11-26 | 2025-11-26 | Full-automatic magnet processing grinding machine and use method thereof |
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| CN121199820B CN121199820B (en) | 2026-03-27 |
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| CN121199820B (en) | 2026-03-27 |
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