Magnetic ring pressing equipment and pressing method

Abstract

The invention relates to magnetic ring pressing equipment and a pressing method.The magnetic ring pressing equipment comprises a feeding translation mechanism, a raw material weighing and feeding mechanism, a centrifugal stirring mechanism, a cup cover tightening mechanism, a vacuumizing mechanism, a granulation mechanism, a magnetic ring pressing mechanism, a servo press mechanism and a baking mechanism which are sequentially arranged, and further comprises a first transfer robot and a second transfer robot; a first transfer platform and a second transfer platform are arranged between the first transfer robot and the second transfer robot, a first cup body grabbing tool is arranged on the first transfer robot, and a magnetic ring grabbing tool, a granulation extrusion tool and a second cup body grabbing tool are arranged on the second transfer robot; and the granulation extrusion tool of the second transfer robot is matched with the primary granulation tool and the secondary granulation tool to perform primary granulation and secondary granulation. The first carrying robot and the second carrying robot are used for carrying work, and automatic pressing of the magnetic ring is conveniently and rapidly achieved.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic ring pressing, in particular to a magnetic ring pressing device and a pressing method. Background Art

[0002] A magnetic ring is a ring-shaped magnetic conductor. It is a commonly used anti-interference component in electronic circuits and has a good suppression effect on high-frequency noise. Magnetic rings play an important role in electronic circuits and have broad application prospects. When selecting and using magnetic rings, it is necessary to fully consider factors such as its size, material, frequency characteristics, temperature characteristics and compatibility to ensure that it can meet the needs of the circuit or equipment.

[0003] Magnetic ring pressing is an important part of the magnetic ring production process. It involves making magnetic powder or magnetic material into a magnetic ring with a specific shape and strength through a certain pressure and molding process. According to the shape and size of the magnetic ring, select a suitable mold. The mold needs to be kept clean and intact to ensure the quality of the pressed magnetic ring. Put the granular material into the mold. Use a magnetic ring forming press to apply a certain pressure to the mold so that the granular material is closely arranged in the mold and forms a magnetic ring embryo. The pressure and time of pressing molding need to be adjusted according to the material and shape of the magnetic ring to ensure that the density and strength of the magnetic ring meet the requirements. The sintered magnetic ring is ultrasonically cleaned to remove impurities and oil stains on the surface of the magnetic ring. Magnetic ring pressing is a complex and delicate process that requires strict control of the quality and process parameters of each link to ensure that the performance and quality of the magnetic ring meet the requirements.

[0004] Existing

[0005] For this reason, we propose a magnetic ring pressing device and a pressing method. Summary of the invention

[0006] In view of the shortcomings of the above-mentioned existing production technology, the applicant provides a magnetic ring pressing device and a pressing method, so that the first handling robot and the second handling robot perform the handling work, thereby facilitating the rapid automatic pressing of the magnetic ring.

[0007] The technical solution adopted by the present invention is as follows:

[0008] A magnetic ring pressing device, comprising

[0009] Loading translation mechanism, used to place the cup body;

[0010] Raw material weighing and feeding mechanism, used for adding materials and weighing;

[0011] Centrifugal stirring mechanism, used to make the original mixture uniform;

[0012] A cup cover tightening mechanism, used to tighten and remove the cup cover;

[0013] Vacuuming mechanism, used for vacuum drying;

[0014] A granulating mechanism, used for granulating;

[0015] Pressing magnetic ring mechanism;

[0016] A servo press mechanism for pressing magnetic rings;

[0017] Baking mechanism, used to bake the magnetic ring:

[0018] It also includes a first handling robot and a second handling robot, between which a first transfer platform and a second transfer platform are arranged, the first handling robot is provided with a first cup body grabbing tooling, and the second handling robot is provided with a magnetic ring grabbing tooling, a granulation extrusion tooling and a second cup body grabbing tooling.

[0019] It is further characterized by:

[0020] The loading translation mechanism comprises a first translation mechanism and a material unloading tool. The material unloading tool is arranged on the first translation mechanism, and the material unloading tool is driven to translate by the first translation mechanism.

[0021] The raw material weighing and feeding mechanism includes a second translation mechanism, a cup placing tool, a powder storage tank, a servo motor, a liquid storage tank and a liquid adding metering pump. The cup placing tool is arranged on the second translation mechanism, and the powder storage tank and the liquid storage tank are arranged on one side of the second translation mechanism.

[0022] The moving direction of the second translation mechanism is perpendicular to the moving direction of the first translation mechanism.

[0023] The granulation mechanism includes a primary granulation tool, a secondary granulation tool, a stirring mechanism and a cup body placement station. The stirring mechanism is used to stir the material in the cup body to reduce the residual raw materials in the cup body. The granulation extrusion tool of the second handling robot cooperates with the primary granulation tool and the secondary granulation tool to perform primary granulation and secondary granulation.

[0024] The magnetic ring pressing mechanism comprises a pressing tool, a powder adding tool and a baking tool. The powder adding tool comprises a funnel to guide the powder into the pressing tool through the funnel, and the baking tool is used to place the pressed magnetic ring.

[0025] The powder adding tool also includes a driving component, which is used to drive the funnel to rise and fall and translate.

[0026] The first cup body grabbing tool of the first handling robot handles the cup body and the baking tool.

[0027] The powder storage tank is provided with a servo motor, and the powder output of the separation storage tank is controlled by the servo motor. The liquid storage tank is provided with a liquid adding metering pump, and the liquid adding amount of the liquid storage tank is controlled by the liquid adding metering pump.

[0028] The present invention also provides a magnetic ring pressing method, comprising the following steps:

[0029] The cup body is placed on the material placing tooling, and the material placing tooling is driven by the first translation mechanism to move to the grabbing station of the first handling robot, and the first cup grabbing tooling of the first handling robot moves the cup body to the cup placing tooling;

[0030] The cup body placement tooling is driven to move in an orderly manner by the second translation mechanism, and materials are added and weighed from the powder storage tank and the liquid storage tank in turn to perform batching;

[0031] After the ingredients are mixed, the first cup body grasping tool of the first handling robot places the cup body on the cup cover tightening mechanism to tighten the cup cover, and then the first cup body grasping tool of the first handling robot puts the cup cover into the centrifugal stirring mechanism to mix evenly; after mixing, the cup cover is screwed off by the cup cover tightening mechanism;

[0032] The first cup body grabbing tool of the first handling robot puts the cup body into the vacuum mechanism for vacuum drying; then the first cup body grabbing tool of the first handling robot puts the cup body on the first transfer platform;

[0033] The second cup grabbing tool of the second handling robot carries the cup from the first transfer platform, and pours the powder in the cup into the granulating mechanism, and performs primary granulation and secondary granulation through extrusion by the granulating extrusion tool;

[0034] The second cup body grabbing tool of the second handling robot handles the cup body and pours the granulated product into the pressing tool. The second cup body grabbing tool of the handling robot puts the pressing tool into the servo press mechanism for pressing.

[0035] The pressed magnetic ring is transported to the baking tool by the magnetic ring grabbing mechanism of the second handling robot, and the second cup body grabbing tool of the second handling robot transports the baking tool to the baking mechanism for baking;

[0036] After baking is completed, the second cup body grabbing tooling of the second handling robot moves the baking tooling to the second transfer platform, and the first cup body grabbing tooling of the first handling robot moves the baking tooling to the unloading tooling, and the unloading tooling and the baking tooling are driven by the first translation mechanism to unload the materials.

[0037] The beneficial effects of the present invention are as follows:

[0038] The present invention has a compact and reasonable structure and is easy to operate. The cup body and the baking tool are transported by the first cup body grabbing tool of the first handling robot, and the cup body and the baking tool are transported by the second cup body grabbing tool of the second handling robot. The primary granulation and the secondary granulation tool are coordinated by the granulation extrusion tool of the second handling robot with the primary granulation tool and the secondary granulation tool. The magnetic ring grabbing tool of the second handling robot is used to grab the pressed magnetic ring. The cooperation of the first handling robot and the second handling robot can realize rapid handling of objects, and it is convenient to realize full-automatic pressing of the magnetic ring.

[0039] At the same time, the present invention also has the following advantages:

[0040] (1) The magnetic ring pressing mechanism includes a pressing tool, a powder adding tool, and a baking tool. The powder adding tool includes a funnel and a driving assembly. The driving assembly drives the funnel to move up and down and translate. The driving assembly drives the funnel to move to the top of the pressing tool. The powder is guided into the pressing tool through the funnel. The baking tool is used to place the pressed magnetic ring.

[0041] (2) The cup lid tightening mechanism includes a clamping rotating assembly for tightening the cup lid to ensure the tightening torque of the cup lid and the cup body to avoid damaging the cup body due to excessive torque; the cup lid tightening mechanism also includes a cup lid placing tool for placing the cup lid.

[0042] (3) The powder storage tank is provided with a servo motor, and the servo motor is used to control the powder output of the separation storage tank. The liquid storage tank is provided with a liquid adding metering pump, and the liquid adding amount of the liquid storage tank is controlled by the liquid adding metering pump. The cup body placement tooling is provided with a weighing sensor for weighing. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a structural schematic diagram of the present invention.

[0044] Figure 2 Schematic diagram of a first handling robot of the present invention.

[0045] Figure 3 Schematic diagram of a second handling robot of the present invention.

[0046] Figure 4 It is a schematic diagram of the feeding translation mechanism of the present invention and the original weighing and feeding mechanism.

[0047] Figure 5 It is a schematic diagram of the centrifugal stirring mechanism and granulating mechanism of the present invention.

[0048] Figure 6 It is a schematic diagram of the servo press mechanism and the baking mechanism of the present invention.

[0049] Among them: 1. Bracket; 2. First handling robot; 201. First cup body grabbing tool; 3. Second handling robot; 301. Magnetic ring grabbing tool; 302. Granulation extrusion tool; 303. Second cup body grabbing tool; 4. Loading translation mechanism; 401. First translation mechanism; 402. Unloading tool; 5. Raw material weighing and feeding mechanism; 501. Second translation mechanism; 502. Cup body placement tool; 503. Powder storage tank; 504. Servo motor; 505. Hydraulic storage Storage tank; 506, liquid adding metering pump; 6, centrifugal stirring mechanism; 7, cup cover tightening mechanism; 8, vacuum pumping mechanism; 9, granulation mechanism; 901, primary granulation tooling; 902, secondary granulation tooling; 903, stirring mechanism; 904, cup body placement station; 10, magnetic ring pressing mechanism; 1001, pressing tooling; 1002, powder adding tooling; 1003, baking tooling; 11, first transfer platform; 12, second transfer platform; 13, servo press mechanism; 14, baking mechanism. DETAILED DESCRIPTION

[0050] The specific implementation of the present invention will be described below in conjunction with the accompanying drawings.

[0051] like Figure 1-Figure 6 As shown, a magnetic ring pressing device includes a bracket 1, and a first handling robot 2, a second handling robot 3, a loading and translation mechanism 4, a raw material weighing and feeding mechanism 5, a centrifugal stirring mechanism 6, a cup cover tightening mechanism 7, a vacuuming mechanism 8, a granulating mechanism 9, a magnetic ring pressing mechanism 10, a first transfer platform 11, a second transfer platform 12, a servo press mechanism 13 and a baking mechanism 14 arranged on the frame 1.

[0052] The first handling robot 2 includes a first cup body grabbing tool 201 for handling the cup body;

[0053] The second handling robot 3 comprises a magnetic ring grabbing tool 301 , a granulating and extruding tool 302 and a second cup body grabbing tool.

[0054] The feeding translation mechanism 4 is arranged on one side of the raw material weighing and feeding mechanism 5, the centrifugal stirring mechanism 6 is arranged on one side of the raw material weighing and feeding mechanism 5, and the centrifugal stirring mechanism 6, the cup cover tightening mechanism 7, the vacuum mechanism 8, the granulation mechanism 9 and the magnetic ring pressing mechanism 10 are arranged in sequence. The servo press mechanism 13 is arranged on one side of the baking mechanism 14. The servo press mechanism 13 and the baking mechanism 14 are arranged on one side of the top of the bracket 1, the feeding translation mechanism 4 and the raw material weighing and feeding mechanism 5 are arranged on the other side of the top of the bracket 1, the first transfer platform 11 and the second transfer platform 12 are arranged in the middle position of the top of the bracket 1, and the first transfer robot 2 is arranged between the first transfer platform 11 and the second transfer platform 12 and the feeding translation mechanism 4 and the raw material weighing and feeding mechanism 5, and the second transfer robot 3 is arranged between the first transfer platform 11 and the second transfer platform 12 and the servo press mechanism 13 and the baking mechanism 14.

[0055] The loading translation mechanism 4 includes a first translation mechanism 401 and a material discharging tool 402. The material discharging tool 402 is arranged on the first translation mechanism 401. The material discharging tool 402 is driven to translate by the first translation mechanism 401. The material discharging tool 402 is used to place the cup body.

[0056] In one embodiment, the first translation mechanism 401 includes a slide rail, a slider and a driving assembly. The slider is slidably set on the slide rail, and the slider is driven to slide on the slide rail by the driving assembly. The material discharge tooling 402 is set on the slider, and the movement of the slider drives the movement of the material discharge tooling 402.

[0057] The raw material weighing and feeding mechanism 5 includes a second translation mechanism 501, a cup body placement tool 502, a powder storage tank 503, a servo motor 504, a liquid storage tank 505 and a liquid adding metering pump 506. The cup body placement tool 502 is arranged on the second translation mechanism 501, and the powder storage tank 503 and the liquid storage tank 505 are arranged on one side of the second translation mechanism 501. The moving direction of the second translation mechanism 501 is perpendicular to the moving direction of the first translation mechanism 401. One, two, etc. powder storage tanks 503 can be arranged. The powder storage tank 503 is provided with a servo motor 504, and the powder output of the separation storage tank 503 is controlled by the servo motor 504. The liquid storage tank 505 is provided with a liquid adding metering pump 506, and the liquid adding metering pump 506 controls the liquid amount of the liquid storage tank 505. The cup body placement tool 502 is provided with a weighing sensor for weighing.

[0058] In one embodiment, the second translation mechanism 501 includes a slide rail, a slider and a driving assembly. The slider is slidably arranged on the slide rail, and the slider is driven to move on the slide rail by the driving assembly. The cup body placement tool 502 is arranged on the slider.

[0059] The centrifugal stirring mechanism 6 can be an ideal mixer. The centrifugal mixer does not use any external substances to contact the product. It generates strong shear force and centrifugal force through revolution and rotation to mix the raw materials evenly.

[0060] The cup cover tightening mechanism 7 includes a clamping rotating assembly for tightening the cup cover to ensure the tightening torque of the cup cover and the cup body to avoid damaging the cup body due to excessive torque; the cup cover tightening mechanism 7 also includes a cup cover placing tool for placing the cup cover.

[0061] The vacuuming mechanism 8 is used to vacuum the uniformly mixed raw materials, and after vacuuming, the cup body is placed on the first transfer platform 11.

[0062] The granulation mechanism 9 includes a primary granulation tool 901, a secondary granulation tool 902, a stirring mechanism 903 and a cup body placement station 904. The stirring mechanism 903 stirs the material in the cup body to reduce the residual material in the cup body. The material in the cup body is poured into the granulation mechanism 9, and then the primary granulation tool 901 is used for primary granulation, and then the secondary granulation tool 902 is used for secondary granulation. The cup body placement station 904 is used to place the cup body.

[0063] The magnetic ring pressing mechanism 10 includes a pressing tool 1001, a powder adding tool 1002, and a baking tool 1003. The powder adding tool 1002 includes a funnel and a driving component, and the driving component drives the funnel to move up and down and translate. The driving component drives the funnel to move above the pressing tool 1001, and the powder is guided into the pressing tool 1001 through the funnel. The baking tool 1003 is used to place the pressed magnetic ring.

[0064] The servo press mechanism 13 includes a servo press, a press loading station and a pressure sensor.

[0065] The baking mechanism 14 comprises an oven body, a lifting mechanism and a loading station.

[0066] The invention also provides a magnetic ring press-fitting method, comprising the following steps:

[0067] The cup body is placed on the material placing tool 402, and the material placing tool 402 is driven by the first translation mechanism 401 to move to the grabbing station of the first handling robot 2, and the first cup grabbing tool 201 of the first handling robot 2 moves the cup body to the cup placing tool 502;

[0068] The cup body placing tooling 502 is driven to move in an orderly manner by the second translation mechanism 501, and materials are added and weighed from the powder storage tank 503 and the liquid storage tank 505 in turn to perform batching;

[0069] After the ingredients are mixed, the first cup body grasping tool 201 of the first handling robot 2 places the cup body on the cup cover tightening mechanism 7 to tighten the cup cover, and then the first cup body grasping tool 201 of the first handling robot 2 puts the cup cover into the centrifugal stirring mechanism 6 to mix evenly; after mixing, the cup cover is screwed off by the cup cover tightening mechanism 7;

[0070] The first cup body grabbing tool 201 of the first handling robot 2 puts the cup body into the vacuuming mechanism 8 for vacuum drying; then the first cup body grabbing tool 201 of the first handling robot 2 puts the cup body onto the first transfer platform 11;

[0071] The second cup body grabbing tool 303 of the second handling robot 3 carries the cup body from the first transfer platform 11, and pours the powder in the cup body into the granulation mechanism 9, and performs primary granulation and secondary granulation through extrusion by the granulation extrusion tool 302;

[0072] The second cup body grabbing tool 303 of the second handling robot 3 carries the cup body and pours the granulated product into the pressing tool 1001. The second cup body grabbing tool 303 of the handling robot 3 puts the pressing tool 1001 into the servo press mechanism 13 for pressing.

[0073] The pressed magnetic ring is transported to the baking tool 1003 by the magnetic ring grabbing mechanism 301 of the second handling robot 3, and the second cup body grabbing tool 303 of the second handling robot 3 transports the baking tool 1003 to the baking mechanism 14 for baking;

[0074] After baking is completed, the second cup body grabbing tool 303 of the second handling robot 3 moves the baking tool 1003 to the second transfer platform 12, and the first cup body grabbing tool 201 of the first handling robot 2 moves it to the unloading tool 402, and the unloading tool 402 and the baking tool 1003 are driven by the first translation mechanism 401 to unload the materials.

[0075] The first handling robot 2 and the second handling robot 3 perform the handling work, so as to realize the automatic pressing of the magnetic ring quickly.

[0076] The above description is an explanation of the present invention, not a limitation of the present invention. The scope of the present invention is defined in the claims. Any form of modification may be made within the scope of protection of the present invention.

Claims

1. A magnetic ring pressing device, characterized in that: Including the following settings A loading translation mechanism (4) for placing the cup body; A raw material weighing and feeding mechanism (5) is used for feeding and weighing; A centrifugal stirring mechanism (6) is used to make the original mixture uniform; A cup cover tightening mechanism (7), used for tightening and removing the cup cover; A vacuuming mechanism (8) for vacuum drying; A granulation mechanism (9), used for granulation; A magnetic ring mechanism (10); A servo press mechanism (13) for pressing the magnetic ring; The baking mechanism (14) is used for baking the magnetic ring: The invention also comprises a first handling robot (2) and a second handling robot (3), wherein a first transfer platform (11) and a second transfer platform (12) are arranged between the first handling robot (2) and the second handling robot (3), the first handling robot (2) is provided with a first cup body grasping tool (201), and the second handling robot (3) is provided with a magnetic ring grasping tool (301), a granulation extrusion tool (302) and a second cup body grasping tool (303).

2. A magnetic ring pressing device as claimed in claim 1, characterized in that: The loading translation mechanism (4) comprises a first translation mechanism (401) and a material unloading tool (402); the material unloading tool (402) is arranged on the first translation mechanism (401), and the material unloading tool (402) is driven to translate by the first translation mechanism (401).

3. A magnetic ring pressing device as claimed in claim 2, characterized in that: The raw material weighing and feeding mechanism (5) comprises a second translation mechanism (501), a cup body placement tool (502), a powder storage tank (503), a servo motor (504), a liquid storage tank (505) and a liquid adding metering pump (506); the cup body placement tool (502) is arranged on the second translation mechanism (501), and the powder storage tank (503) and the liquid storage tank (505) are arranged on one side of the second translation mechanism 501.

4. A magnetic ring pressing device as claimed in claim 3, characterized in that: The moving direction of the second translation mechanism (501) is perpendicular to the moving direction of the first translation mechanism (401).

5. A magnetic ring pressing device as claimed in claim 4, characterized in that: The granulation mechanism (9) includes a primary granulation tool (901), a secondary granulation tool (902), a stirring mechanism (903) and a cup body placement station (904). The stirring mechanism (903) stirs the material in the cup body to reduce the residual raw materials in the cup body. The granulation extrusion tool (302) of the second handling robot (3) cooperates with the primary granulation tool (901) and the secondary granulation tool (902) to perform primary granulation and secondary granulation.

6. A magnetic ring pressing device as claimed in claim 5, characterized in that: The magnetic ring pressing mechanism (10) comprises a pressing tool (1001), a powder adding tool (1002), and a baking tool (1003); the powder adding tool (1002) comprises a funnel for guiding powder into the pressing tool (1001) through the funnel; and the baking tool (1003) is used for placing the pressed magnetic ring.

7. A magnetic ring pressing device as claimed in claim 6, characterized in that: The powder adding tool (1002) also includes a driving component, which is used to drive the funnel to rise and fall and move horizontally.

8. A magnetic ring pressing device as claimed in claim 7, characterized in that: The first cup body grabbing tool (201) of the first handling robot (2) handles the cup body and the baking tool (1003).

9. A magnetic ring pressing device as claimed in claim 3, characterized in that: The powder storage tank (503) is provided with a servo motor (504), and the servo motor (504) is used to control the powder output of the separation storage tank (503). The liquid storage tank (505) is provided with a liquid adding metering pump (506), and the liquid adding metering pump (506) is used to control the liquid adding amount of the liquid storage tank (505).

10. A magnetic ring pressing method, using a magnetic ring pressing device according to any one of claims 1 to 9, characterized in that: The steps include: The cup body is placed on a material placing tool (402), and the material placing tool (402) is driven by a first translation mechanism (401) to move to a grabbing station of a first handling robot (2), and a first cup grabbing tool (201) of the first handling robot (2) moves the cup body to the cup placing tool (502); The cup body placing tooling (502) is driven to move in an orderly manner by the second translation mechanism (501), and materials are added and weighed from the powder storage tank (503) and the liquid storage tank (505) in sequence to perform batching; After the ingredients are mixed, the first cup body grasping tool (201) of the first handling robot (2) places the cup body on the cup cover tightening mechanism (7) to tighten the cup cover, and then the first cup body grasping tool (201) of the first handling robot (2) places the cup cover into the centrifugal stirring mechanism (6) to mix evenly; after mixing, the cup cover is screwed off by the cup cover tightening mechanism (7); The first cup body grabbing tool (201) of the first handling robot (2) places the cup body into the vacuum extraction mechanism (8) for vacuum drying; then the first cup body grabbing tool (201) of the first handling robot (2) places the cup body onto the first transfer platform (11); The second cup body grabbing tool (303) of the second handling robot (3) carries the cup body from the first transfer platform (11), and pours the powder in the cup body into the granulation mechanism (9), and performs primary granulation and secondary granulation through extrusion by the granulation extrusion tool (302); The second cup body grabbing tool (303) of the second handling robot (3) carries the cup body and pours the granulated product into the pressing tool (1001). The second cup body grabbing tool (303) of the handling robot (3) puts the pressing tool (1001) into the servo press mechanism (13) for pressing. The pressed magnetic ring is transported to the baking tool (1003) by the magnetic ring grabbing mechanism (301) of the second transport robot (3), and the second cup body grabbing tool (303) of the second transport robot (3) transports the baking tool (1003) to the baking mechanism (14) for baking; After baking is completed, the second cup body grasping tool (303) of the second handling robot (3) moves the baking tool (1003) to the second transfer platform (12), and the first cup body grasping tool (201) of the first handling robot (2) moves it to the material discharge tool (402), and the first translation mechanism (401) drives the material discharge tool (402) and the baking tool (1003) to unload the materials.

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