A material taking and conveying device for NdFeB permanent magnet material

Abstract

The invention discloses a material taking and conveying device for NdFeB permanent magnet materials, relates to the technical field of conveying NdFeB permanent magnet materials, and comprises: a support frame, a material taking component and a conveying component for conveying NdFeB permanent magnet materials; the material taking component comprises a driving component fixed on the top of the support frame, the driving component is meshed with a rotating component, a pushing component is arranged on the side of the rotating component, and an adjusting component is fixedly connected to the bottom end of the pushing component; the conveying component comprises a transmission component fixed on the side of the support frame, and a material discharge component is welded on the side of the transmission component; the invention can prevent the material from being broken during the material taking and conveying process of NdFeB permanent magnet materials and is suitable for the material taking requirements of different types of materials, thereby improving the conveying efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of conveying NdFeB permanent magnet materials, and in particular to a material taking and conveying device for NdFeB permanent magnet materials. Background Art

[0002] NdFeB permanent magnet material is a high-performance permanent magnet material composed of three elements: neodymium, iron and boron. It belongs to the category of rare earth permanent magnet materials. NdFeB material has very strong magnetism and is one of the strongest permanent magnet materials known so far. It is widely used in various high-performance motors, speakers, hard disk drives and other fields that require high magnetic field strength.

[0003] In the prior art, NdFeB permanent magnet material picking and conveying devices usually use mechanical clamps to pick up materials during the picking process. However, the stress of the mechanical clamps is too large, which makes the NdFeB permanent magnet material easy to break. At the same time, NdFeB permanent magnet materials have various shapes and the orientation of the material is relatively fixed, which makes the mechanical clamp unable to adapt to different orientations, sizes, and shapes for picking up materials. Summary of the invention

[0004] The purpose of the present invention is to provide a material taking and conveying device for NdFeB permanent magnet materials, which solves the problem that NdFeB permanent magnet materials are easy to break and cannot be adapted to different orientations, sizes and shapes for taking materials.

[0005] To achieve this object, the present invention adopts the following technical solutions: A material taking and conveying device for NdFeB permanent magnet material, comprising: a support frame, a material taking component and a conveying component for conveying NdFeB permanent magnet material; The material taking assembly includes a driving assembly fixed on the top of the support frame, the driving assembly is engaged with a rotating assembly, a pushing assembly is arranged on the side of the rotating assembly, and an adjusting assembly is fixedly connected to the bottom end of the pushing assembly; The conveying assembly comprises a transmission assembly fixed to the side of the support frame, and a discharge assembly is welded to the side of the transmission assembly; The adjusting assembly includes an electromagnetic adsorption portion and a first telescopic cylinder, the first telescopic cylinder is installed below the pushing assembly, the telescopic end of the first telescopic cylinder is fixedly connected to a sliding frame, the bottom end of the sliding frame is fixedly connected to a slide plate, a second telescopic cylinder is arranged on the side of the slide plate, and the electromagnetic adsorption portion is installed at the telescopic end of the second telescopic cylinder.

[0006] Preferably, the driving assembly includes: a first driving motor and a first driving gear, the first driving motor is fixedly connected to the top of the supporting frame, the output end of the first driving motor is fixedly connected to a connecting rod, the top of the connecting rod is fixedly connected to the first driving gear, and the first driving gear is meshed with a rotating assembly.

[0007] Preferably, the rotating assembly includes a first rotating gear and a second rotating gear, the first driving gear is meshed with the first rotating gear, the middle part of the first rotating gear is fixedly connected with a rotating rod, the bottom end of the rotating rod is rotatably connected with a fixed column, the bottom end of the fixed column is fixedly connected to the support frame, the top end of the rotating rod is fixedly connected to the second rotating gear, and a connecting plate is fixedly connected between the first rotating gear and the second rotating gear.

[0008] Preferably, the pushing assembly includes: a rack plate and a pushing plate, the second rotating gear is meshed with the rack plate, the bottom end of the rack plate is meshed with a third rotating gear, the side of the third rotating gear is fixedly connected to a rotating plate, and the bottom end of the rotating plate is rotatably connected to the pushing plate.

[0009] Preferably, the adjustment assembly also includes: a first telescopic rod and a fixed frame, the bottom end of the pushing plate is fixedly connected to the first telescopic rod, the telescopic end of the first telescopic rod is fixedly connected to the fixed frame, the top end of the first telescopic rod is fixedly connected to the connecting plate, and the bottom end of the fixed frame is slidably connected to the sliding frame.

[0010] Preferably, the electromagnetic adsorption part includes: a first feeding plate, a first telescopic spring, a connecting frame, a resistance bar and a feeding column, the telescopic end of the second telescopic cylinder is fixedly connected to the first feeding plate, a second feeding plate is arranged below the first feeding plate, the side surface of the second feeding plate is fixedly connected to the connecting frame, the connecting frame and the fixed frame are slidably connected through the first telescopic spring, the top of the connecting frame is slidably connected to the resistance bar, the two sides of the first feeding plate are slidably connected to the slide plate, the bottom ends of the first feeding plate and the second feeding plate are fixedly connected to multiple feeding columns, the bottom end of the feeding column is fixedly connected to an electromagnet, the side of the first feeding plate is fixedly connected to the first wedge plate, the side of the second feeding plate is fixedly connected to the second wedge plate, and the first wedge plate is squeezed and fitted with the second wedge plate.

[0011] Preferably, the conveying component comprises: a transmission component and a discharge component, wherein the transmission component transports the NdFeB permanent magnet material in the discharge component; The transmission assembly includes: a conveying frame, a guide tooth plate and a second driving gear. The side of the support frame is fixedly connected to the conveying frame, a roller is rotatably connected inside the conveying frame, a feed plate is arranged above the roller, both sides of the feed plate are slidably connected to the conveying frame, a second driving motor is fixedly connected to the top of the feed plate, an output end of the second driving motor is fixedly connected to the second driving gear, the second driving gear is meshed with the guide tooth plate, a placement groove is opened on the surface of the feed plate, and a cotton plate is fixedly connected inside the placement groove.

[0012] Preferably, the discharge assembly comprises: a box body and an extrusion plate, the side of the conveying frame is fixedly connected to the box body, a second telescopic spring is fixedly connected to the inside of the box body, the top of the second telescopic spring is fixedly connected to a receiving plate, a feed plate is arranged above the receiving plate, the top of the feed plate is extruded and matched with the extrusion plate, the extrusion plate passes through the side of the box body and is fixedly connected to a second telescopic rod, one end of the second telescopic rod is fixedly connected to a fixing plate, a return spring is fixedly connected between the fixing plate and the extrusion plate, and the bottom end of the fixing plate is fixedly connected to the support frame.

[0013] Preferably, the side surface of the guide tooth plate is fixedly connected to the conveying frame.

[0014] Preferably, a discharge port corresponding to the extrusion plate is opened on the other side of the box body.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the process of transferring NdFeB permanent magnet materials, the NdFeB permanent magnet materials are initially stored in the discharge assembly, and the NdFeB permanent magnet materials are first adsorbed by the electromagnetic adsorption part, and then the driving assembly drives the rotating assembly to rotate, thereby driving the adjusting assembly to rotate from the top of the discharge assembly to the top of the conveying assembly. In the process of rotation, the driving assembly also drives the pushing assembly to push the adjusting assembly downward, thereby driving the NdFeB permanent magnet materials to rotate and push downward, thereby transporting the NdFeB permanent magnet materials to the conveying assembly. The setting of the electromagnetic adsorption part can reduce the contact stress of the clamp, so it can solve the problem of easy breakage of the NdFeB permanent magnet materials; in addition, before the NdFeB permanent magnet materials are adsorbed by the electromagnetic adsorption part, the position of the sliding frame and the slide plate can be adjusted by the first telescopic cylinder and the second telescopic cylinder, so that the electromagnetic adsorption part matches the position of the NdFeB permanent magnet materials in the storage assembly, so that the electromagnetic adsorption part can take materials of different directions, sizes and shapes through magnetic adsorption. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the first driving motor, the connecting rod, the first driving gear and other components in the present invention; Figure 3 It is a schematic cross-sectional structure diagram of the first telescopic cylinder, the sliding frame, the slide plate and other components in the present invention; Figure 4 It is a schematic cross-sectional structure diagram of components such as the box body, the second telescopic spring and the receiving plate in the present invention; Figure 5 It is a schematic diagram of the structure of the extrusion plate, the second telescopic rod, the fixing plate and other components in the present invention; Figure 6 It is a schematic diagram of the structure of the connecting frame, the abutment bar, the first wedge plate and other components in the present invention.

[0019] Illustration: 1. Support frame; 2. Material taking assembly; 210. Driving assembly; 211. First driving motor; 212. Connecting rod; 213. First driving gear; 220. Rotating assembly; 221. First rotating gear; 222. Rotating rod; 223. Fixed column; 224. Second rotating gear; 225. Connecting plate; 230. Pushing assembly; 231. Rack plate; 232. Third rotating gear; 233. Rotating plate; 234. Pushing plate; 240, adjustment assembly; 241, first telescopic rod; 242, fixed frame; 243, first telescopic cylinder; 244, sliding frame; 245, slide plate; 246, second telescopic cylinder; 2410, electromagnetic adsorption part; 2411, first material taking plate; 2412, material taking column; 2413, electromagnet; 2414, second material taking plate; 2415, first telescopic spring; 2416, connecting frame; 2417, stop bar; 2418, first wedge plate; 2419, second wedge plate; 3. Conveying assembly; 310. Transmission assembly; 311. Conveying frame; 312. Roller; 313. Feeding plate; 314. Second driving motor; 315. Second driving gear; 316. Guide gear plate; 317. Cotton plate; 320. Discharging assembly; 321. Box body; 322. Second telescopic spring; 323. Receiving plate; 324. Feeding plate; 325. Extrusion plate; 326. Second telescopic rod; 327. Fixing plate; 328. Reset spring. DETAILED DESCRIPTION

[0020] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0022] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0023] refer to Figure 1 - Figure 6 As shown, an embodiment of the present invention provides a material taking and conveying device for NdFeB permanent magnet materials, comprising: a support frame 1, a material taking component 2, and a conveying component 3 for conveying NdFeB permanent magnet materials; The material taking component 2 includes a driving component 210 fixed to the top of the support frame 1, the driving component 210 is meshed with a rotating component 220, a pushing component 230 is arranged on the side of the rotating component 220, and an adjusting component 240 is fixedly connected to the bottom of the pushing component 230; the conveying component 3 includes a transmission component 310 fixed to the side of the support frame 1, and a material discharging component 320 is welded on the side of the transmission component 310; The pushing component 230 mainly drives the adjusting component 240 to move up and down, and the adjusting component 240 takes, absorbs and places the NdFeB permanent magnet material. At the same time, the NdFeB permanent magnet material is placed on the transmission component 310 and transported; the discharging component 320 places the NdFeB permanent magnet material and replaces the feed.

[0024] In the initial transfer process of NdFeB permanent magnet material, NdFeB permanent magnet material is placed inside the discharge component 320, and then the drive component 210 is started, so that the drive component 210 drives the rotating component 220 to rotate, and then the rotating component 220 drives the pushing component 230 to move downward by rotating, and at the same time, the pushing component 230 drives the adjusting component 240 to move downward to absorb the NdFeB permanent magnet material, and then the drive component 210 is started again, so that the drive component 210 drives the rotating component 220 to rotate in the opposite direction, and the rotating component 220 pulls the pushing component 230 to move upward by rotating, and at the same time, the pushing component 230 drives the adjusting component 240 to drive the NdFeB permanent magnet material upward and place it on the transmission component 310.

[0025] refer to Figure 1 , Figure 2 and Figure 3 As shown, the adjustment component 240 includes an electromagnetic adsorption part 2410 and a first telescopic cylinder 243. The first telescopic cylinder 243 is installed below the pushing component 230. The telescopic end of the first telescopic cylinder 243 is fixedly connected to a sliding frame 244. The bottom end of the sliding frame 244 is fixedly connected to a slide plate 245. A second telescopic cylinder 246 is arranged on the side of the slide plate 245. The electromagnetic adsorption part 2410 is installed on the telescopic end of the second telescopic cylinder 246.

[0026] The first telescopic cylinder 243 is started, so that the telescopic end of the first telescopic cylinder 243 extends out to push the sliding frame 244 to slide at the bottom end of the fixed frame 242, and then the sliding frame 244 drives the slide plate 245 and the second telescopic cylinder 246 to move, and then the second telescopic cylinder 246 is started, so that the telescopic end of the second telescopic cylinder 246 extends out to push the electromagnetic adsorption part 2410 to slide in the slide plate 245.

[0027] refer to Figure 1 and Figure 2 As shown, the driving assembly 210 includes: a first driving motor 211 and a first driving gear 213, the first driving motor 211 is fixedly connected to the top of the support frame 1, the output end of the first driving motor 211 is fixedly connected to a connecting rod 212, the top of the connecting rod 212 is fixedly connected to the first driving gear 213, and the first driving gear 213 is meshed with a rotating assembly 220; The rotating assembly 220 includes a first rotating gear 221 and a second rotating gear 224. The first driving gear 213 is meshed with the first rotating gear 221. The middle of the first rotating gear 221 is fixedly connected with a rotating rod 222. The bottom end of the rotating rod 222 is rotatably connected with a fixed column 223. The bottom end of the fixed column 223 is fixedly connected to the support frame 1. The top end of the rotating rod 222 is fixedly connected to the second rotating gear 224. A connecting plate 225 is fixedly connected between the first rotating gear 221 and the second rotating gear 224.

[0028] The first drive motor 211 is started manually, and then the output end of the first drive motor 211 drives the connecting rod 212 to rotate, and then the connecting rod 212 drives the first drive gear 213 to rotate, so that the first drive gear 213 drives the first rotating gear 221 to rotate through engagement, and then the first rotating gear 221 drives the fixing rod to rotate in the fixing seat, so that the fixing rod drives the connecting plate 225 and the second rotating gear 224 to rotate, so that the connecting plate 225 drives the adjusting assembly 240 to rotate to the top of the discharge assembly 320.

[0029] refer to Figure 1 and Figure 2 As shown, the pushing component 230 includes: a rack plate 231 and a pushing plate 234, the second rotating gear 224 is meshed with the rack plate 231, the bottom end of the rack plate 231 is meshed with a third rotating gear 232, the side of the third rotating gear 232 is fixedly connected with a rotating plate 233, and the bottom end of the rotating plate 233 is rotatably connected to the pushing plate 234; the configuration of the pushing component 230 enables the adjustment component 240 to move up and down smoothly during operation, thereby effectively transferring the NdFeB permanent magnet material from the material taking component 2 to the conveying component 3; in this process, the pushing plate 234 can accurately push the material by connecting with the rotating plate 233, which not only reduces the physical impact on the material, but also improves the stability of the overall operation; in addition, since the pushing component 230 can adapt to NdFeB permanent magnet materials of different sizes and shapes, it can significantly improve the scope of application of the equipment, reduce the damage of the material during transportation, and improve the overall material taking and conveying efficiency.

[0030] When the second rotating gear 224 rotates, the second rotating gear 224 pushes the rack plate 231 to move by meshing, and then the rack plate 231 drives the third rotating gear 232 to rotate by meshing, so that the third rotating gear 232 drives the push plate 234 to rotate downward through the rotating plate 233.

[0031] refer to Figure 1 , Figure 2 and Figure 3 As shown, the adjustment assembly 240 also includes: a first telescopic rod 241 and a fixed frame 242, the bottom end of the push plate 234 is fixedly connected to the first telescopic rod 241, the telescopic end of the first telescopic rod 241 is fixedly connected to the fixed frame 242, the top end of the first telescopic rod 241 is fixedly connected to the connecting plate 225, and the bottom end of the fixed frame 242 is slidably connected to the sliding frame 244.

[0032] When the rotating plate 233 rotates downward, the rotating plate 233 pushes the first telescopic rod 241 to move downward, and then the first telescopic rod 241 extends downward, so that the first telescopic rod 241 drives the fixing frame 242 to move downward, and then the fixing frame 242 drives the first telescopic cylinder 243 to move downward synchronously.

[0033] refer to Figure 3 and Figure 6 As shown, the electromagnetic adsorption part 2410 includes: a first material picking plate 2411, a first telescopic spring 2415, a connecting frame 2416, a resisting bar 2417 and a material picking column 2412, the telescopic end of the second telescopic cylinder 246 is fixedly connected to the first material picking plate 2411, a second material picking plate 2414 is arranged below the first material picking plate 2411, the side of the second material picking plate 2414 is fixedly connected to the connecting frame 2416, the connecting frame 2416 and the fixed frame 242 are slidably connected through the first telescopic spring 2415, the top of the connecting frame 2416 is slidably connected to the resisting bar 2417, the two sides of the first material picking plate 2411 are slidably connected to the slide plate 245, the bottom ends of the first material picking plate 2411 and the second material picking plate 2414 are fixedly connected to a plurality of material picking columns 2412, the bottom end of the material picking column 2412 is fixedly connected to the electromagnet 2413, the side of the first material picking plate 2411 A first wedge plate 2418 is fixedly connected, and a second wedge plate 2419 is fixedly connected to the side of the second feeding plate 2414, and the first wedge plate 2418 and the second wedge plate 2419 are squeezed together; the core of the electromagnetic adsorption part 2410 is that it can accurately adsorb and release the neodymium iron boron permanent magnet material through the control of the electromagnet 2413. This design greatly reduces the damage to the material during the feeding process and avoids the physical impact force commonly seen in mechanical clamps; compared with traditional mechanical feeding methods, the electromagnetic adsorption part 2410 has higher flexibility and adaptability, and can not only handle materials of different shapes and sizes, but also ensure that the feeding and discharging operations can be efficiently completed under different working conditions; the design of the electromagnetic adsorption part 2410 improves the degree of automation of the entire system, and can accurately control the timing of adsorption and release, thereby improving the operating efficiency of the production line, reducing manual intervention, and ensuring higher production stability.

[0034] The telescopic end of the second telescopic cylinder 246 extends out to push the first material picking plate 2411 to slide in the slide plate 245. At the same time, the first material picking plate 2411 drives the resistance bar 2417 to slide out from the connecting frame 2416, so that the first telescopic spring 2415 drives the connecting frame 2416 to move upward in the fixed frame 242, and then the connecting frame 2416 drives the second material picking plate 2414 to move upward synchronously and be flush with the first material picking plate 2411, so that the first material picking plate 2411 and the second material picking plate 2414 respectively drive the electromagnet 2413 in the material picking column 2412 to move, and the electromagnet 2413 is controlled by an external power switch, so the external power switch is turned on, so that the external power switch starts to energize the electromagnet 2413, so that the electromagnet 2413 starts to absorb the material in the material discharge component 320, and through the reversal of the first drive motor 211, the first drive motor 211 is reversed through the connecting rod 212 to reverse the above process, so that the material is put into the conveying component 3, Then, the external power supply is controlled to be cut off for a short time so that the electromagnet 2413 cannot generate magnetism to continue to adsorb the material. If it is necessary to continue to adsorb the material, it is only necessary to control the external power supply to be energized. The material is a neodymium iron boron permanent magnet material in the shape of a block.

[0035] refer to Figure 1 As shown, the conveying component 3 includes: a transmission component 310 and a discharge component 320, and the transmission component 310 conveys the NdFeB permanent magnet material in the discharge component 320; The transmission assembly 310 includes: a conveying frame 311, a guide tooth plate 316 and a second driving gear 315. The side of the support frame 1 is fixedly connected to the conveying frame 311. The conveying frame 311 is rotatably connected with a roller 312. A feed plate 313 is arranged above the roller 312. Both sides of the feed plate 313 are slidably connected to the conveying frame 311. The top of the feed plate 313 is fixedly connected to a second driving motor 314. The output end of the second driving motor 314 is fixedly connected to the second driving gear 315. The second driving gear 315 is meshed with the guide tooth plate 316. A placement groove is opened on the surface of the feed plate 313, and a cotton plate 317 is fixedly connected inside the placement groove.

[0036] When the material is placed into the placement slot of the feed plate 313 by the material taking component 2, the cotton board 317 in the placement slot prevents the material from being damaged by vibration in the feed plate 313 by its own soft cotton material, and at the same time, the second drive motor 314 is started, so that the second drive motor 314 starts to drive the second drive gear 315 to rotate, and the second drive gear 315 rotates by engaging with the guide rack, thereby driving the feed plate 313 to move horizontally on the conveying frame 311, and the feed plate 313 drives the roller 312 to rotate during the movement, so that the roller 312 further pushes the feed plate 313 to transport by rotating.

[0037] refer to Figure 1 , Figure 4 and Figure 5 As shown, the discharge assembly 320 includes: a box body 321 and an extrusion plate 325, the side of the conveying frame 311 is fixedly connected to the box body 321, a second telescopic spring 322 is fixedly connected inside the box body 321, the top of the second telescopic spring 322 is fixedly connected to a receiving plate 323, a feed plate 324 is arranged above the receiving plate 323, the top of the feed plate 324 is extruded and matched with the extrusion plate 325, the extrusion plate 325 passes through the side of the box body 321 and is fixedly connected to a second telescopic rod 326, one end of the second telescopic rod 326 is fixedly connected The fixed plate 327 is fixedly connected with the extrusion plate 325 by a return spring 328, and the bottom end of the fixed plate 327 is fixedly connected with the support frame 1; the discharge assembly 320 can not only automatically adjust the height of the receiving plate 323 when the material is reduced, so that the feed plate 324 is always kept in the most suitable position, but also can quickly push the material out through the precise extrusion of the extrusion plate 325 when the feed plate 324 is at the discharge port, thereby ensuring the continuity and smoothness of the entire discharge process. In addition, the flexible design of the receiving plate 323 effectively reduces the damage caused by external forces during the movement of the material, and the buffering effect of the cotton plate 317 further improves the safety of the NdFeB permanent magnet material during transmission.

[0038] Before taking materials for transportation, the feed plate 324 carrying multiple materials is placed in the box body 321, so that the feed plate 324 pushes the receiving plate 323 downward, and then the receiving plate 323 presses the second telescopic spring 322 downward, and the second telescopic spring 322 contracts. When the material taking component 2 takes materials in a feed plate 324 for transportation, the weight borne by the receiving plate 323 in the box body 321 is reduced, so that the second telescopic spring 322 begins to reset upward to a certain distance, thereby pushing the receiving plate 323 to move upward, and the receiving plate 323 drives multiple feed plates 324 to move upward. The material plate 324 moves upward, so that the feed plate 324 squeezes and pushes the extrusion plate 325, and then the extrusion plate 325 pushes the second telescopic rod 326 and the return spring 328 to retract toward the fixed plate 327. When the feed plate 324 at the top with no material is at the discharge outlet, the return spring 328 pushes the extrusion plate 325 to move into the box body 321 through the return elastic force, and then the extrusion plate 325 drives the second telescopic rod 326 to extend and push the feed plate 324 to be discharged toward the discharge outlet, so that the next feed plate 324 with material is at the top.

[0039] Working principle: When the first driving motor 211 is not started, the electromagnet 2413 is located in the material taking column 2412; the first driving motor 211, the connecting rod 212, the first driving gear 213, the fixing column 223, the first telescopic cylinder 243, the second telescopic cylinder 246 and the feeding assembly are in the initial state; the first rotating gear 221 is meshed with the first driving gear 213; the rotating rod 222 is fixedly connected with the second rotating gear 224; the second rotating gear 224 is located above the rotating rod 222; the connecting plate 225 is fixedly connected between the second rotating gear 224 and the first rotating gear 221; the second rotating gear 224 is meshed with the third rotating gear 232 through the rack plate 231; the rotating plate 233 is fixedly connected with the third rotating gear 232; the pushing plate 2 34 is rotatably connected with the rotating plate 233; the pushing plate 234 and the connecting plate 225 are respectively fixedly connected with the first telescopic rod 241; the fixed frame 242 is fixedly connected with the first telescopic rod 241; the sliding frame 244 is slidably connected with the fixed frame 242; the chute plate 245 is fixedly connected with the sliding frame 244; the first material picking plate 2411 is slidably connected with the chute plate 245; the second material picking plate 2414 is located below the first material picking plate 2411, the connecting frame 2416 is slidably connected with the fixed frame 242, the stop bar 2417 is slidably connected with the connecting frame 2416, the connecting frame 2416 stretches the first telescopic spring 2415, and the first wedge block is connected with the second wedge block without contact; the first material picking plate 2411 and the second material picking plate 2414 are respectively fixedly connected with the material picking column 2412; When the first driving motor 211 is started, the conveying assembly 3 is in an initial state; the first driving motor 211 drives the first driving gear 213 to rotate through the connecting rod 212, and then the first driving gear 213 drives the first rotating gear 221 to rotate through meshing, so that the first rotating gear 221 drives the rotating rod 222 to rotate in the fixed seat; the rotating rod 222 drives the connecting plate 225 and the second rotating gear 224 to rotate; the second rotating gear 224 drives the third rotating gear 232 to rotate through the rack plate 231; the third rotating gear 232 drives the rotating plate 233 to rotate, and then the rotating plate 233 drives the pushing plate 234 to rotate downward, so that the pushing plate 234 drives the first telescopic rod 241 to extend downward; the first telescopic rod 241 drives the fixed frame 242 to move downward, and then the fixed frame 242 drives the first telescopic cylinder 243 to move downward synchronously, and then the first telescopic cylinder 243 is started, so that the telescopic end of the first telescopic cylinder 243 extends out to push the sliding frame 244 on the fixed frame 2 42, and then the sliding frame 244 drives the second telescopic cylinder 246, the slide plate 245, the first material-collecting plate 2411, the material-collecting column 2412 and the electromagnet 2413 to move synchronously, and then the second telescopic cylinder 246 is started, so that the telescopic end of the second telescopic cylinder 246 extends to push the first material-collecting plate 2411 to slide in the slide plate 245, and at the same time, the first material-collecting plate 2411 drives the abutting bar 2417 to slide out from the connecting frame 2416, and slowly moves away from the connecting frame 2416 until it is not connected. The first telescopic spring 2415 drives the connecting frame 2416 to move upward in the fixing frame 242 through the return elastic force, and then the connecting frame 2416 drives the second picking plate 2414 to move upward synchronously and be flush with the first picking plate 2411, so that the first picking plate 2411 and the second picking plate 2414 respectively drive the electromagnet 2413 in the picking column 2412 to move, so that the first picking plate 2411 and the second picking plate 2414 are ready to absorb materials through the electromagnet 2413 at the same time.

[0040] When the material is taken out and pushed, the material is pushed back to the feed plate 324, and the material is pushed back to the feed plate 325. When the material is pushed back, the material is pushed back to the feed plate 325, and the material is pushed back to the feed plate 326. When the material is pushed back, the material is pushed back to the feed plate 327, and the material is pushed back to the feed plate 327. The plate 325 drives the second telescopic rod 326 to extend and push the feed plate 324 to discharge toward the discharge port, so that the next feed plate 324 with materials is at the top, and the first drive motor 211 is reversed, so that the first drive motor 211 is reversed through the connecting rod 212 to reverse the above process, so that the materials are placed in the feed plate 313 of the transmission component 310, and the cotton plate 317 in its placement groove prevents the materials from being vibrated and damaged in the feed plate 313 by its own soft cotton material, and at the same time, the second drive motor 314 is started, so that the second drive motor 314 starts to drive the second drive gear 315 to rotate, so that the second drive gear 315 rotates by meshing on the guide rack, thereby driving the feed plate 313 to move and transport on the conveying frame 311, and the feed plate 313 drives the roller 312 to rotate during the movement, so that the roller 312 further pushes the feed plate 313 to transport by rotating.

[0041] After the material is taken and conveyed, the first driving motor 211 is turned off to stop driving the connecting rod 212 to rotate, so that the connecting rod 212 stops driving the first driving gear 213 to rotate, and at the same time the external power supply is turned off, so that the external power supply stops energizing the electromagnet 2413, so that the electromagnet 2413 cannot generate magnetism for a long time, and then the first driving gear 213 stops driving the first rotating gear 221 to rotate through meshing, and then the first rotating gear 221 stops driving the rotating rod 222 and the connecting plate 225 to rotate, so that the rotating rod 222 stops driving the second rotating gear 224, and then the second rotating gear 224 stops driving the rotating plate 233 to rotate through meshing, and then the rotating plate 233 stops driving the first telescopic rod 241 to extend and retract through the pushing plate 234, and at the same time the first telescopic cylinder 243 and the second telescopic cylinder 246 are turned off, the first telescopic cylinder 243 stops driving the sliding frame 244 to slide in the fixed frame 242, and the second telescopic cylinder 246 reversely drives the first material taking plate 2411 to slide in the slide slot plate 245, so that the first material taking plate 2 The first wedge plate 2418 presses the second wedge plate 2419 downward, so that the second wedge plate 2419 drives the second material-collecting plate 2414 to move downward, so that the second material-collecting plate 2414 drives the connecting frame 2416 to slide downward in the fixing frame 242, so that the connecting frame 2416 stretches the first telescopic spring 2415, and at the same time, the first material-collecting plate 2411 drives the abutting bar 2417 to slide into the connecting frame 2416, so that the abutting bar 2417 and the connecting frame 2416 start to contact and slide, so that the first material-collecting plate 2411 slowly moves. Slowly slide to the top of the second material picking plate 2414, so that the first material picking plate 2411 and the second material picking plate 2414 no longer drive the electromagnet 2413 in the material picking column 2412 to move. On the other hand, turn off the second drive motor 314, so that the second drive motor 314 stops driving the second drive gear 315 to rotate, so that the second drive gear 315 stops meshing and rotating with the guide gear, so that the conveying plate 313 stops horizontally moving and conveying on the conveying frame 311, and the conveying plate 313 stops driving the roller 312 to rotate.

[0042] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A material conveying device for NdFeB permanent magnet material, characterized in that: include: A support frame (1), a material taking component (2), and a conveying component (3) for conveying NdFeB permanent magnet material; The material taking component (2) comprises a driving component (210) fixed to the top of the support frame (1), the driving component (210) is meshed with a rotating component (220), a pushing component (230) is arranged on the side of the rotating component (220), and the bottom end of the pushing component (230) is fixedly connected to an adjusting component (240); The conveying assembly (3) comprises a transmission assembly (310) fixed to a side of the support frame (1), and a discharge assembly (320) is welded to the side of the transmission assembly (310); The adjustment component (240) comprises an electromagnetic adsorption part (2410) and a first telescopic cylinder (243); the first telescopic cylinder (243) is installed below the pushing component (230); the telescopic end of the first telescopic cylinder (243) is fixedly connected to a sliding frame (244); the bottom end of the sliding frame (244) is fixedly connected to a slide plate (245); a second telescopic cylinder (246) is arranged on the side of the slide plate (245); and the electromagnetic adsorption part (2410) is installed on the telescopic end of the second telescopic cylinder (246).

2. A material taking and conveying device for NdFeB permanent magnet material according to claim 1, characterized in that: The driving assembly (210) comprises: a first driving motor (211) and a first driving gear (213); the first driving motor (211) is fixedly connected to the top end of the support frame (1); the output end of the first driving motor (211) is fixedly connected to a connecting rod (212); the top end of the connecting rod (212) is fixedly connected to the first driving gear (213); and the first driving gear (213) is meshed with a rotating assembly (220).

3. A material taking and conveying device for NdFeB permanent magnet material according to claim 2, characterized in that: The rotating assembly (220) comprises a first rotating gear (221) and a second rotating gear (224); the first driving gear (213) meshes with the first rotating gear (221); a rotating rod (222) is fixedly connected to the middle of the first rotating gear (221); a fixing column (223) is rotatably connected to the bottom end of the rotating rod (222); the bottom end of the fixing column (223) is fixedly connected to the support frame (1); the top end of the rotating rod (222) is fixedly connected to the second rotating gear (224); and a connecting plate (225) is fixedly connected between the first rotating gear (221) and the second rotating gear (224).

4. The material taking and conveying device of NdFeB permanent magnet material according to claim 3 is characterized in that: The pushing assembly (230) comprises: a rack plate (231) and a pushing plate (234); the second rotating gear (224) is meshed with the rack plate (231); the bottom end of the rack plate (231) is meshed with a third rotating gear (232); a rotating plate (233) is fixedly connected to a side of the third rotating gear (232); and the bottom end of the rotating plate (233) is rotatably connected to the pushing plate (234).

5. The material taking and conveying device of NdFeB permanent magnet material according to claim 4, characterized in that: The adjustment assembly (240) further comprises: a first telescopic rod (241) and a fixing frame (242); the bottom end of the pushing plate (234) is fixedly connected to the first telescopic rod (241); the telescopic end of the first telescopic rod (241) is fixedly connected to the fixing frame (242); the top end of the first telescopic rod (241) is fixedly connected to the connecting plate (225); and the bottom end of the fixing frame (242) is slidably connected to the sliding frame (244).

6. The material taking and conveying device of NdFeB permanent magnet material according to claim 1, characterized in that: The electromagnetic adsorption part (2410) comprises: a first material picking plate (2411), a first telescopic spring (2415), a connecting frame (2416), a stop bar (2417) and a material picking column (2412); the telescopic end of the second telescopic cylinder (246) is fixedly connected to the first material picking plate (2411); a second material picking plate (2414) is arranged below the first material picking plate (2411); a side surface of the second material picking plate (2414) is fixedly connected to the connecting frame (2416); the connecting frame (2416) is slidably connected to the fixed frame (242) via the first telescopic spring (2415); the connecting frame (2416) is slidably connected to the fixed frame (242) via the first telescopic spring (2415); The top of the first material picking plate (2416) is slidably connected to a push bar (2417), the two sides of the first material picking plate (2411) are slidably connected to the slide plate (245), the bottom ends of the first material picking plate (2411) and the second material picking plate (2414) are fixedly connected to a plurality of material picking columns (2412), the bottom ends of the material picking columns (2412) are fixedly connected to an electromagnet (2413), the side of the first material picking plate (2411) is fixedly connected to a first wedge plate (2418), the side of the second material picking plate (2414) is fixedly connected to a second wedge plate (2419), and the first wedge plate (2418) and the second wedge plate (2419) are squeezed together.

7. The material taking and conveying device of NdFeB permanent magnet material according to claim 1, characterized in that: The conveying component (3) comprises: a transmission component (310) and a discharge component (320), wherein the transmission component (310) conveys the NdFeB permanent magnet material in the discharge component (320); The transmission assembly (310) comprises: a conveying frame (311), a guide tooth plate (316) and a second driving gear (315); the side of the support frame (1) is fixedly connected to the conveying frame (311); a roller (312) is rotatably connected inside the conveying frame (311); a feed plate (313) is arranged above the roller (312); both sides of the feed plate (313) are slidably connected to the conveying frame (311); a second driving motor (314) is fixedly connected to the top of the feed plate (313); an output end of the second driving motor (314) is fixedly connected to the second driving gear (315); the second driving gear (315) is meshed with the guide tooth plate (316); a placement groove is provided on the surface of the feed plate (313); a cotton plate (317) is fixedly connected inside the placement groove.

8. The material taking and conveying device of NdFeB permanent magnet material according to claim 7, characterized in that: The discharge assembly (320) comprises: a box body (321) and an extrusion plate (325); the side of the conveying frame (311) is fixedly connected to the box body (321); a second telescopic spring (322) is fixedly connected inside the box body (321); a receiving plate (323) is fixedly connected to the top of the second telescopic spring (322); a feed plate (324) is arranged above the receiving plate (323); the top of the feed plate (324) is extruded and matched with the extrusion plate (325); the extrusion plate (325) passes through the side of the box body (321) and is fixedly connected to a second telescopic rod (326); one end of the second telescopic rod (326) is fixedly connected to a fixing plate (327); a return spring (328) is fixedly connected between the fixing plate (327) and the extrusion plate (325); and the bottom end of the fixing plate (327) is fixedly connected to the support frame (1).

9. The material taking and conveying device of NdFeB permanent magnet material according to claim 7, characterized in that: The side surface of the guide tooth plate (316) is fixedly connected to the conveying frame (311).

10. The material taking and conveying device of NdFeB permanent magnet material according to claim 8, characterized in that: The other side of the box body (321) is provided with a discharge outlet corresponding to the extrusion plate (325).

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