Rare earth permanent magnetic stripe processing device

Abstract

The utility model relates to the technical field of rare earth magnetic stripe processing, and discloses a rare earth permanent magnetic stripe processing device which comprises a fixed base, a cooling assembly arranged at the top of the fixed base and a processing assembly arranged at the top of the fixed base, and the cooling assembly comprises a first fixed plate arranged at the top of the fixed base. A cooling structure is arranged in the first fixing plate, the machining assembly comprises a first fixing frame fixedly installed on the outer wall of the fixing base, a machining structure is arranged at the top of the first fixing frame, and the cooling assembly further comprises a fifth fixing plate fixedly installed at the top of the first fixing plate; the cooling structure comprises a first servo motor fixedly mounted at the top of the fifth fixing plate, and a first rotating rod is rotationally mounted at the bottom of the fifth fixing plate, so that the purpose of cooling the magnetic strip is achieved, the cooling time of the rare earth magnetic strip is shortened, subsequent extrusion molding of the rare earth magnetic strip is facilitated, and the use flexibility of the device is improved; and the processing efficiency of the magnetic strip is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rare earth magnetic strip processing, in particular to a rare earth permanent magnetic strip processing device. Background Art

[0002] Rare earth permanent magnet material, that is, permanent magnet material containing rare earth metal as alloy element. Permanent magnet material refers to the material that can maintain strong magnetism for a long time after magnetization and removal of external magnetic field. Rare earth permanent magnet material is a magnetic material made by pressing and sintering a mixture of samarium and neodymium rare earth metals and transition metals (such as cobalt, iron, etc.) by powder metallurgy method and magnetizing in magnetic field. Rare earth permanent magnets are divided into: samarium cobalt (SmCo) permanent magnets and neodymium iron boron (NdFeB) permanent magnets.

[0003] With the development of industries such as computers and communications, the rare earth permanent magnet industry, especially the Nd-FeB permanent magnet industry, has developed rapidly. Rare earth permanent magnet materials are the permanent magnet materials with the highest comprehensive performance known so far. They are more than 100 times more magnetic than the magnetic steel used in the 1990s, much better than ferrites and aluminum-nickel-cobalt, and twice as magnetic as expensive platinum-cobalt alloys. The use of rare earth permanent magnet materials not only promotes the miniaturization of permanent magnet devices and improves product performance, but also promotes the production of certain special devices. Therefore, as soon as rare earth permanent magnet materials appeared, they immediately attracted great attention from the whole country and developed extremely rapidly. The performance of various rare earth permanent magnet materials developed and produced in my country has approached or reached the international advanced level.

[0004] However, the above patent still has the following problems: in the process of processing rare earth magnetic strips, the extruded magnetic strips need to be extruded and plasticized, the temperature of the extruded rare earth magnetic strips is relatively high, and the cooling time during extrusion and plasticization is relatively long, which affects the processing efficiency of the device. The cooling mechanism of the device needs to be improved. When the device is in use, the cut rare earth magnetic strips need to be fed. The efficiency of manual feeding is low, the investment cost is relatively high, and the processing mechanism of the device needs to be improved.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A rare earth permanent magnet strip processing device comprises a fixed base, a cooling component is arranged on the top of the fixed base, a processing component is arranged on the top of the fixed base, the cooling component comprises a first fixed plate arranged on the top of the fixed base, a cooling structure is arranged inside the first fixed plate, the processing component comprises a first fixed frame fixedly mounted on the outer wall of the fixed base, a processing structure is arranged on the top of the first fixed frame, and the cooling component also comprises a fifth fixed plate fixedly mounted on the top of the first fixed plate.

[0008] As a preferred embodiment of the utility model, the cooling structure includes a first servo motor fixedly installed on the top of a fifth fixed plate, a first rotating rod is rotatably installed on the bottom of the fifth fixed plate, two groups of first ventilation holes are opened on the top of the first fixed plate, a sixth fixed plate is fixedly installed inside the first ventilation hole, a second rotating rod is rotatably installed inside the sixth fixed plate, and a cooling fan is fixedly installed on one end of the second rotating rod.

[0009] As a preferred embodiment of the utility model, the cooling component also includes a pulley fixedly installed on the other end of the second rotating rod, a transmission belt is sleeved and installed between the two sets of pulleys, the output shaft of the first servo motor is fixedly connected to one end of the first rotating rod through a coupling, and the other end of the first rotating rod is fixedly connected to the other end of a set of second rotating rods.

[0010] As a preferred embodiment of the utility model, the processing structure includes two groups of first hydraulic cylinders fixedly installed on the top of the first fixed frame, two groups of first hydraulic push rods are fixedly installed on the inner bottom of the first fixed frame, the output end of the first hydraulic cylinder is fixedly connected to one end of the first hydraulic push rod, the other end of the first hydraulic push rod is fixedly installed with a second fixed plate, the bottom of the second fixed plate is fixedly installed with a third fixed plate, the bottom of the third fixed plate is fixedly installed with seven groups of cutting knives, a first connecting plate is fixedly installed between the two groups of second fixed plates, a first telescopic rod is fixedly installed on the top of the first connecting plate, and one end of the first telescopic rod is fixedly connected to the inner bottom of the first fixed frame.

[0011] As a preferred embodiment of the utility model, the processing assembly also includes a second fixed frame fixedly installed on the outer wall of the fixed base, two groups of second hydraulic cylinders are fixedly installed on the top of the second fixed frame, two groups of second hydraulic push rods are fixedly installed on the inner bottom of the second fixed frame, the output end of the second hydraulic cylinder is fixedly connected to one end of the second hydraulic push rod, the other end of the second hydraulic push rod is fixedly installed with a fourth fixed plate, the bottom of the fourth fixed plate is fixedly installed with an extrusion mold, a second connecting plate is fixedly installed between the two groups of fourth fixed plates, a second telescopic rod is fixedly installed on the top of the second connecting plate, and one end of the second telescopic rod is fixedly connected to the inner bottom of the second fixed frame.

[0012] As a preferred embodiment of the utility model, the processing assembly also includes fourteen groups of partitions fixedly installed inside the fixed base, two groups of first electric telescopic rods are fixedly installed inside the fixed base, a first push plate is fixedly installed at one end of the first electric telescopic rod, and two groups of first electric control boxes are fixedly installed on the outer wall of one side of the fixed base, and the first electric control box is electrically connected to the first electric telescopic rod.

[0013] As a preferred embodiment of the utility model, a support plate is fixedly installed on the top of the fixed base, an extruder is arranged on the top of the fixed base, a feeding pipe is arranged on the top of the extruder, a storage tank is fixedly installed between the extruder and the feeding pipe, three groups of supporting bottom columns are fixedly installed on the bottom of the extruder, a discharge pipe is fixedly installed on the bottom of the extruder, a diversion orifice plate is fixedly installed on the output end of the discharge pipe, and the diversion orifice plate is located on the top of the partition.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. To achieve the purpose of heat dissipation and cooling of the magnetic strips, shorten the cooling time of the rare earth magnetic strips, facilitate the subsequent extrusion and shaping of the rare earth magnetic strips, improve the flexibility of the device, and improve the processing efficiency of the magnetic strips.

[0016] 2. Achieve the purpose of feeding and extruding the magnetic strip, improve the stability of the device, simplify the operating steps of the device, improve the convenience of the device, and optimize the user experience of the device.

[0017] 3. To achieve the purpose of feeding and extruding the device, the rare earth magnetic strips are heated, melted and extruded, which is convenient for the subsequent extrusion and shaping of the magnetic strips by the device and improves the processing efficiency of the device.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached picture:

[0020] Figure 1 It is a front view of the utility model;

[0021] Figure 2 It is a top view of the utility model;

[0022] Figure 3 This is a side perspective view of the fixed base of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the first fixing frame of the utility model;

[0024] Figure 5 This is a schematic diagram of the first fixing plate structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the second fixing frame of the utility model;

[0026] Figure 7 This is a schematic diagram of the partition structure of the utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the feeding tube of the utility model.

[0028] In the figure: 10, fixed base; 11, support plate; 12, extruder; 13, storage tank; 14, feeding pipe; 15, support bottom column; 16, discharge pipe; 17, splitter plate; 18, first electric telescopic rod; 19, first push plate; 20, first electric control box; 21, partition; 22, first fixed frame; 23, second fixed frame; 24, first fixed plate; 25, first hydraulic cylinder; 26, first hydraulic push rod; 27, second fixed plate; 28, third fixed Fixed plate; 29, cutting knife; 30, first connecting plate; 31, first telescopic rod; 32, second hydraulic cylinder; 33, second hydraulic push rod; 34, fourth fixed plate; 35, extrusion die; 36, second connecting plate; 37, second telescopic rod; 38, fifth fixed plate; 39, first servo motor; 40, first rotating rod; 41, first ventilation hole; 42, sixth fixed plate; 43, second rotating rod; 44, cooling fan; 45, pulley; 46, transmission belt. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0030] Embodiment 1: A rare earth permanent magnet strip processing device, specifically Figure 1 and Figure 2 As shown, it includes a fixed base 10, a cooling component is arranged on the top of the fixed base 10, a processing component is arranged on the top of the fixed base 10, the cooling component includes a first fixed plate 24 arranged on the top of the fixed base 10, a cooling structure is arranged inside the first fixed plate 24, the processing component includes a first fixed frame 22 fixedly mounted on the outer wall of the fixed base 10, a processing structure is arranged on the top of the first fixed frame 22, and the cooling component also includes a fifth fixed plate 38 fixedly mounted on the top of the first fixed plate 24. The cooling component is used to dissipate heat and cool the magnetic strip, and the processing component is used to guide and extrude the magnetic strip.

[0031] Specific as Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the cooling structure includes a first servo motor 39 fixedly mounted on the top of the fifth fixing plate 38, a first rotary rod 40 is rotatably mounted on the bottom of the fifth fixing plate 38, two groups of first ventilation holes 41 are opened on the top of the first fixing plate 24, a sixth fixing plate 42 is fixedly mounted inside the first ventilation holes 41, a second rotary rod 43 is rotatably mounted inside the sixth fixing plate 42, and a cooling fan 44 is fixedly mounted on one end of the second rotary rod 43. The first servo motor 39 is started to drive the first rotary rod 40 to rotate, and the second rotary rod 43 is limited by the sixth fixing plate 42.

[0032] Specific as Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the cooling assembly also includes a pulley 45 fixedly mounted on the other end of the second rotating rod 43, a transmission belt 46 is sleeved and mounted between the two sets of pulleys 45, the output shaft of the first servo motor 39 is fixedly connected to one end of the first rotating rod 40 through a coupling, and the other end of the first rotating rod 40 is fixedly connected to the other end of a set of second rotating rods 43. Through the connection between the pulley 45 and the transmission belt 46, the second rotating rod 43 is driven to rotate inside the sixth fixed plate 42, driving the cooling fan 44 to rotate, and cooling the magnetic strip.

[0033] According to the above conclusions, through the structure of the first fixed plate 24, the fifth fixed plate 38, the first servo motor 39, the first rotating rod 40, the first ventilation hole 41, the sixth fixed plate 42, the second rotating rod 43, the cooling fan 44, the pulley 45 and the transmission belt 46, the purpose of dissipating heat and cooling the magnetic strip is achieved, the cooling time of the rare earth magnetic strip is shortened, the subsequent extrusion and shaping of the rare earth magnetic strip is facilitated, the flexibility of the device is improved, and the processing efficiency of the magnetic strip is improved.

[0034] Embodiment 2: Based on Embodiment 1, the specific Figure 1 , Figure 2 and Figure 4As shown, the processing structure includes two groups of first hydraulic cylinders 25 fixedly installed on the top of the first fixed frame 22, two groups of first hydraulic push rods 26 fixedly installed on the inner bottom of the first fixed frame 22, the output end of the first hydraulic cylinder 25 is fixedly connected to one end of the first hydraulic push rod 26, the other end of the first hydraulic push rod 26 is fixedly installed with a second fixed plate 27, the bottom of the second fixed plate 27 is fixedly installed with a third fixed plate 28, the bottom of the third fixed plate 28 is fixedly installed with seven groups of cutting knives 29, a first connecting plate 30 is fixedly installed between the two groups of second fixed plates 27, a first telescopic rod 31 is fixedly installed on the top of the first connecting plate 30, and one end of the first telescopic rod 31 is fixedly connected to the inner bottom of the first fixed frame 22. Start the first hydraulic cylinder 25, drive the first hydraulic push rod 26 to move, drive the second fixed plate 27 downward, drive the third fixed plate 28 to move, cut the magnetic strips by the cutting knife 29, and connect and limit the second fixed plate 27 by the first connecting plate 30 and the first telescopic rod 31.

[0035] Specific as Figure 1 , Figure 3 and Figure 6 As shown, the processing assembly also includes a second fixed frame 23 fixedly mounted on the outer wall of the fixed base 10, two groups of second hydraulic cylinders 32 are fixedly mounted on the top of the second fixed frame 23, two groups of second hydraulic push rods 33 are fixedly mounted on the inner bottom of the second fixed frame 23, the output end of the second hydraulic cylinder 32 is fixedly connected to one end of the second hydraulic push rod 33, the other end of the second hydraulic push rod 33 is fixedly mounted with a fourth fixed plate 34, the bottom of the fourth fixed plate 34 is fixedly mounted with an extrusion die 35, a second connecting plate 36 is fixedly mounted between the two groups of fourth fixed plates 34, a second telescopic rod 37 is fixedly mounted on the top of the second connecting plate 36, and one end of the second telescopic rod 37 is fixedly connected to the inner bottom of the second fixed frame 23. Start the second hydraulic cylinder 32, drive the second hydraulic push rod 33 downward, drive the fourth fixed plate 34 to move, extrude and shape the magnetic strip through the extrusion die 35, and connect and limit the magnetic strip through the second connecting plate 36 and the second telescopic rod 37.

[0036] Specific as Figure 1 , Figure 2 , Figure 7 and Figure 8As shown, the processing assembly also includes fourteen groups of partitions 21 fixedly installed inside the fixed base 10, two groups of first electric telescopic rods 18 are fixedly installed inside the fixed base 10, one end of the first electric telescopic rod 18 is fixedly installed with a first push plate 19, and two groups of first electric control boxes 20 are fixedly installed on the outer wall of one side of the fixed base 10, and the first electric control box 20 is electrically connected to the first electric telescopic rod 18. Start the first electric control box 20, drive the first electric telescopic rod 18 to move, push the first push plate 19, and push the cut magnetic strips to the inside of the extrusion die 35 through the first push plate 19 for extrusion shaping.

[0037] According to the above, through the structure of the first electric telescopic rod 18, the first push plate 19, the first electric control box 20, the partition 21, the first fixed frame 22, the second fixed frame 23, the first fixed plate 24, the first hydraulic cylinder 25, the first hydraulic push rod 26, the second fixed plate 27, the third fixed plate 28, the cutting knife 29, the first connecting plate 30, the first telescopic rod 31, the second hydraulic cylinder 32, the second hydraulic push rod 33, the fourth fixed plate 34, the extrusion die 35, the second connecting plate 36 and the second telescopic rod 37, the purpose of feeding and extruding the magnetic strip is achieved, the stability of the device is improved, the operating steps of the device are simplified, the convenience of the device is improved, and the user experience of the device is optimized.

[0038] Embodiment 3: Based on Embodiment 1 and Embodiment 2, the specific Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown, a support plate 11 is fixedly installed on the top of the fixed base 10, an extruder 12 is arranged on the top of the fixed base 10, a feeding pipe 14 is arranged on the top of the extruder 12, a storage tank 13 is fixedly installed between the extruder 12 and the feeding pipe 14, three groups of supporting bottom columns 15 are fixedly installed on the bottom of the extruder 12, a discharge pipe 16 is fixedly installed on the bottom of the extruder 12, a splitter orifice 17 is fixedly installed on the output end of the discharge pipe 16, and the splitter orifice 17 is located on the top of the partition 21. The extruder 12 and the feeding pipe 14 are fixed by the fixed base 10 and the support plate 11, the extruder 12 is supported by the supporting bottom column 15, the raw materials are output through the feeding pipe 14 and the discharge pipe 16, and the rare earth magnetic strips are extruded through the splitter orifice 17.

[0039] In summary, by fixing the structure of the base 10, the support plate 11, the extruder 12, the storage tanks 13, 4, the support bottom column 15, the discharge pipe 16 and the diversion orifice plate 17, the purpose of feeding and extruding the device is achieved, the rare earth magnetic strips are heated, melted and extruded, which facilitates the subsequent extrusion and shaping of the magnetic strips by the device, thereby improving the processing efficiency of the device.

[0040] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A rare earth permanent magnet strip processing device, comprising a fixed base (10), characterized in that: A cooling component is arranged on the top of the fixed base (10), and a processing component is arranged on the top of the fixed base (10). The cooling component comprises a first fixed plate (24) arranged on the top of the fixed base (10), and a cooling structure is arranged inside the first fixed plate (24). The processing component comprises a first fixed frame (22) fixedly mounted on the outer wall of the fixed base (10), and a processing structure is arranged on the top of the first fixed frame (22). The cooling component also comprises a fifth fixed plate (38) fixedly mounted on the top of the first fixed plate (24).

2. The rare earth permanent magnet strip processing device according to claim 1, characterized in that: The cooling structure comprises a first servo motor (39) fixedly mounted on the top of a fifth fixing plate (38); a first rotating rod (40) is rotatably mounted on the bottom of the fifth fixing plate (38); two groups of first ventilation holes (41) are provided on the top of the first fixing plate (24); a sixth fixing plate (42) is fixedly mounted inside the first ventilation holes (41); a second rotating rod (43) is rotatably mounted inside the sixth fixing plate (42); and a heat dissipation fan (44) is fixedly mounted on one end of the second rotating rod (43).

3. The rare earth permanent magnet strip processing device according to claim 2, characterized in that: The cooling component also includes a pulley (45) fixedly mounted on the other end of the second rotating rod (43), a transmission belt (46) is sleeved and mounted between the two sets of pulleys (45), the output shaft of the first servo motor (39) is fixedly connected to one end of the first rotating rod (40) through a coupling, and the other end of the first rotating rod (40) is fixedly connected to the other end of a set of second rotating rods (43).

4. The rare earth permanent magnet strip processing device according to claim 1, characterized in that: The processing structure comprises two groups of first hydraulic cylinders (25) fixedly mounted on the top of a first fixed frame (22); two groups of first hydraulic push rods (26) are fixedly mounted on the inner bottom of the first fixed frame (22); the output end of the first hydraulic cylinder (25) is fixedly connected to one end of the first hydraulic push rod (26); the other end of the first hydraulic push rod (26) is fixedly mounted with a second fixed plate (27); the bottom of the second fixed plate (27) is fixedly mounted with a third fixed plate (28); the bottom of the third fixed plate (28) is fixedly mounted with seven groups of cutting knives (29); a first connecting plate (30) is fixedly mounted between the two groups of second fixed plates (27); a first telescopic rod (31) is fixedly mounted on the top of the first connecting plate (30); one end of the first telescopic rod (31) is fixedly connected to the inner bottom of the first fixed frame (22).

5. The rare earth permanent magnet strip processing device according to claim 1, characterized in that: The processing assembly further comprises a second fixing frame (23) fixedly mounted on the outer wall of the fixing base (10); two groups of second hydraulic cylinders (32) are fixedly mounted on the top of the second fixing frame (23); two groups of second hydraulic push rods (33) are fixedly mounted on the inner bottom of the second fixing frame (23); the output end of the second hydraulic cylinder (32) is fixedly connected to one end of the second hydraulic push rod (33); a fourth fixing plate (34) is fixedly mounted on the other end of the second hydraulic push rod (33); an extrusion die (35) is fixedly mounted on the bottom of the fourth fixing plate (34); a second connecting plate (36) is fixedly mounted between the two groups of fourth fixing plates (34); a second telescopic rod (37) is fixedly mounted on the top of the second connecting plate (36); and one end of the second telescopic rod (37) is fixedly connected to the inner bottom of the second fixing frame (23).

6. The rare earth permanent magnet strip processing device according to claim 1, characterized in that: The processing assembly further comprises fourteen groups of partitions (21) fixedly mounted inside the fixed base (10); two groups of first electric telescopic rods (18) are fixedly mounted inside the fixed base (10); a first push plate (19) is fixedly mounted on one end of the first electric telescopic rod (18); two groups of first electric control boxes (20) are fixedly mounted on an outer wall of one side of the fixed base (10); and the first electric control boxes (20) are electrically connected to the first electric telescopic rods (18).

7. The rare earth permanent magnet strip processing device according to claim 1, characterized in that: A support plate (11) is fixedly mounted on the top of the fixed base (10); an extruder (12) is arranged on the top of the fixed base (10); a feeding pipe (14) is arranged on the top of the extruder (12); a storage tank (13) is fixedly mounted between the extruder (12) and the feeding pipe (14); three groups of supporting bottom columns (15) are fixedly mounted on the bottom of the extruder (12); a discharge pipe (16) is fixedly mounted on the bottom of the extruder (12); a flow splitting orifice plate (17) is fixedly mounted on the output end of the discharge pipe (16); and the flow splitting orifice plate (17) is located on the top of the partition plate (21).

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