Conveying equipment with sorting structure for magnetic product processing

Abstract

The invention relates to the technical field of magnetic product processing, in particular to conveying equipment with a sorting structure for magnetic product processing, and when magnetic products with different magnetic intensities pass through the lower portion of a magnet, the rotating angles of polygonal mounting grooves are different, so that guide plates rotating to one end of a conveying belt assembly are different; the magnetic products fall between the different guide plates along with the change of the magnetic intensity of the different magnetic products, so that the magnetic products with the different magnetic intensity are screened, after the magnetic products fall between the two guide plates, the polygonal mounting groove is reset, and the magnetic products are thrown out from the position between the two guide plates to the other conveying belt assembly under the inertia effect. The magnetic separation assembly guides different magnetic products to different positions through the rotation angle difference of a polygonal mounting groove and a guide plate, and finally throws the magnetic products to corresponding conveying belts through inertia, so that the separation precision is higher, the adaptability is high, various magnetic materials can be compatible, and the situation of mistaken separation is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic product processing, and specifically provides a conveying device with a sorting structure for magnetic product processing. Background Technique

[0002] Magnetic products are usually based on magnetic materials such as iron, cobalt, and nickel. Blanks are prepared through processes such as smelting, powder metallurgy, and precision casting, formed by mechanical processing such as stamping, cutting, and wire cutting, and then through heat treatment, surface treatment, magnetization, and demagnetization processes to finally obtain products such as permanent magnets, electromagnets, and magnetic sensors. The key technical difficulties lie in material composition control, microstructure optimization, and improvement of magnetic performance stability, while also taking into account corrosion resistance and mechanical strength. With the development of new energy vehicles and intelligent equipment, processing technologies for new materials such as high coercivity neodymium iron boron and amorphous soft magnetic have become research hotspots, involving cutting-edge processes such as nanocrystallization and hot pressing diffusion; An existing magnetic product processing method and automatic sorting device with a publication number of CN103123865B includes steps of grinding the contour of a block material, wire cutting the block material, automatic sorting, pickling separately, and electroplating. In the automatic sorting step, the sliced black sheet products are divided into four categories, and then the other three categories of products except the scrap products are pickled with different acid solutions respectively to directly obtain products with a thickness meeting the requirements of the electroplating process; The advantages are that the double-sided grinding process is omitted in the process, so there is no need to leave a grinding allowance in the wire cutting equipment, avoiding waste of materials, improving the material utilization rate, saving material costs, and in addition, compared with the processing method using the double-sided grinding process, there is no need to invest a large amount of equipment and labor, the labor intensity is low, the speed is fast, and the production efficiency of the product is improved; The existing sorting structures for magnetic products mainly have the following disadvantages: Traditional magnetic separation relies on a fixed magnetic field intensity, and has limited ability to distinguish products with small magnetic differences, easily leading to mis-sorting. Summary of the Invention

[0003] The purpose of the present invention is to provide a conveying device with a sorting structure for magnetic product processing to solve the problems raised in the above background technique.

[0004] To achieve the above invention purpose, the present invention adopts the following technical solutions: Provide a conveying device with a sorting structure for magnetic product processing, including a conveyor belt assembly. A screening table is fixedly connected to the right side of the conveyor belt assembly. A passive triggering mechanism is provided on the conveyor belt assembly. A screening mechanism is also provided on the right side of the conveyor belt assembly. A dust blowing assembly is provided on the screening mechanism; The passive triggering mechanism includes: Trigger induction component, the lower end of the trigger induction component is fixedly connected to the conveyor belt component, and a driving component is rotatably connected to the conveyor belt component; The screening mechanism includes: Inertial detachment component, the inertial detachment component is rotatably connected to the screening table, and a trigger opening and closing component is connected to the inertial detachment component.

[0005] Furthermore, the trigger induction component includes: Two fixed connecting rods I, one ends of the two fixed connecting rods I are respectively fixedly connected to both sides of the conveyor belt component, upper ends of the two fixed connecting rods I are respectively fixedly connected with guide rods, a slider is slidably connected to the guide rods, a first spring is sleeved on the guide rods, the two sliders are respectively fixedly connected to both ends of a connecting rod II, a sliding rod is fixedly connected to the two sliders, a connecting rod III is fixedly connected to the connecting rod II, and a magnet is fixedly connected to the lower end of the connecting rod III.

[0006] Furthermore, the driving component includes: Connecting rod IV, the connecting rod IV is rotatably connected to the conveyor belt component, one end of the connecting rod IV is fixedly connected with a first toothed ring, a chute is opened at the other end of the connecting rod IV, the sliding rod is slidably connected in the chute, the first toothed ring meshes with a first gear, the first gear is fixedly connected to a driving shaft, a first bevel gear is also fixedly connected to the driving shaft, a first bevel gear is rotatably connected to the lower end of the screening table, and the two first bevel gears mesh.

[0007] Furthermore, the inertial detachment component includes: Polygonal installation groove, the polygonal installation groove is arranged at the upper end of the screening table, the polygonal installation groove is fixedly connected with the first bevel gear rotatably connected to the lower end of the screening table, two guide plates are fixedly connected in parallel on the outer side of the polygonal installation groove, and an air outlet is opened on the polygonal installation groove.

[0008] Furthermore, the trigger opening and closing component includes: Baffle plate, both ends of the baffle plate are respectively slidably connected to the two guide plates, a first convex block is fixedly connected to the baffle plate, the first convex block is slidably connected to a first slide rail, the first slide rail is rotatably connected to a guide plate, a second convex block is fixedly connected to the first slide rail, the second convex block is slidably connected to a second slide rail, the second slide rail is fixedly connected to one end of a top rod, the top rod is slidably connected to a guide plate, a second spring is sleeved on the top rod, and a stop block is fixedly connected to the screening table.

[0009] Furthermore, an embedding groove is opened on the screening table; and The dust blowing component includes: The second toothed ring, the second toothed ring is fixedly connected in the embedding groove, the second toothed ring meshes with the second gear, the second gear is rotatably connected to the lower end of the polygonal installation groove, the second gear is fixedly connected with the second bevel gear, a fan blade is rotatably connected in the polygonal installation groove, the fan blade is rotatably connected to the polygonal installation groove through a rotating shaft, a second bevel gear is fixedly connected to the rotating shaft, and the two second bevel gears mesh with each other.

[0010] Compared with the prior art, the above one or more technical solutions have the following beneficial effects: 1. When the magnetic product passes below the magnet, due to the repulsion between opposite poles of the magnets, the third connecting rod drives the second connecting rod and the slider to move upward. At this time, the first spring is compressed. When the slider moves upward, the slide rod also moves upward. Through the limiting effect of the chute, the fourth connecting rod rotates. When the fourth connecting rod rotates, it drives the first toothed ring to rotate. Through the meshing effect of the first toothed ring and the first gear, the first gear drives the driving shaft to rotate, and then drives the first bevel gear to rotate. Through the rotation of the first bevel gear, the polygonal installation groove rotates, and at the same time, the guide plate rotates. When magnetic products with different magnetic intensities pass below the magnet, the rotation angle of the polygonal installation groove is different. As the rotation angle changes, the guide plate rotated to one end of the conveyor belt assembly is also different. As the magnetic intensity of different magnetic products changes, it will fall between different guide plates, so as to screen magnetic products with different magnetic intensities. After the magnetic product falls between the two guide plates, the polygonal installation groove resets. Under the action of inertia, the magnetic product is thrown out from between the two guide plates onto another conveyor belt assembly. The sex separation component guides different magnetic products to different positions through the difference in the rotation angles of the polygonal installation groove and the guide plate, and finally throws them out to the corresponding conveyor belt by inertia, making the sorting accuracy higher, the adaptability stronger, and it can be compatible with a variety of magnetic materials, avoiding the occurrence of mis-sorting.

[0011] 2. When the polygonal installation groove rotates, it drives the second gear to rotate. At the same time, due to the meshing effect of the second gear and the second toothed ring, the second gear rotates itself. Through the self-rotation of the second gear, the fan blade is driven to rotate, and the magnetic product surface is blown. The dust blowing component realizes the self-rotation of the fan blade through the meshing of the second gear and the second toothed ring, and the blowing and dust removal are completed synchronously during the sorting process. The dust on the surface of the magnetic product is blown off, and the dust removal and sorting are carried out synchronously without additional processes, with high efficiency and space saving. Description of the Drawings

[0012] The specification drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0013] In addition, the terms "installed", "set up", "provided with", "connected", "linked", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0014] Figure 1 It is a schematic perspective view of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic perspective view of the overall three-dimensional structure of the passive trigger mechanism of the present invention; Figure 3 It is a schematic perspective view of the overall three-dimensional structure of the trigger induction component of the present invention; Figure 4 It is a schematic perspective view of the overall three-dimensional structure of the first toothed ring of the present invention; Figure 5 It is a schematic perspective view of the overall three-dimensional structure of the screening mechanism of the present invention; Figure 6 It is a schematic perspective view of the overall three-dimensional structure of the screening table of the present invention; Figure 7 It is an exploded schematic perspective view of the overall three-dimensional structure of the dust blowing component of the present invention; Figure 8 It is a schematic perspective view of the overall three-dimensional structure of the inertial detachment component of the present invention; Figure 9 It is a schematic perspective view of the overall three-dimensional structure of the trigger opening and closing component of the present invention; Figure 10 It is an exploded schematic perspective view of the overall three-dimensional structure of the trigger opening and closing component of the present invention; In the drawings, the list of components represented by each reference numeral is as follows: 1. Conveyor belt assembly; 2. Screening table; 21. Embedded groove; 3. Passive trigger mechanism; 31. Trigger induction component; 311. First connecting rod; 312. Guide rod; 313. Slide block; 314. First spring; 315. Second connecting rod; 316. Slide rod; 317. Third connecting rod; 318. Magnet; 32. Active component; 321. Fourth connecting rod; 322. First toothed ring; 323. Chute; 324. First gear; 325. Active shaft; 326. First bevel gear; 4. Screening mechanism; 41. Inertial detachment component; 411. Polygonal installation groove; 412. Guide plate; 413. Air outlet; 42. Trigger opening and closing component; 421. Baffle; 422. First convex block; 423. First slide rail; 424. Second convex block; 425. Second slide rail; 426. Push rod; 427. Second spring; 428. Stopper; 5. Dust blowing assembly; 51. Second toothed ring; 52. Second gear; 53. Fan blade; 54. Rotating shaft; 55. Second bevel gear. Detailed implementation manners

[0015] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0016] Refer to Figure 1-2 As shown, a transmission device with a sorting structure for magnetic product processing includes a conveyor belt assembly 1. A screening table 2 is fixedly connected to the right side of the conveyor belt assembly 1. A passive triggering mechanism 3 is provided on the conveyor belt assembly 1. A screening mechanism 4 is further provided on the right side of the conveyor belt assembly 1. A dust blowing assembly 5 is provided on the screening mechanism 4; The passive triggering mechanism 3 includes: A triggering induction component 31, the lower end of the triggering induction component 31 is fixedly connected to the conveyor belt assembly 1, and an active component 32 is rotatably connected to the conveyor belt assembly 1; The screening mechanism 4 includes: An inertial detachment component 41, the inertial detachment component 41 is rotatably connected to the screening table 2, and a triggering opening and closing component 42 is connected to the inertial detachment component 41.

[0017] When the conveyor belt transports the magnetic product to the lower end of the triggering induction component 31, the triggering induction component 31 is caused to push the active component 32 to rotate. When the active component 32 rotates, it drives the inertial detachment component 41 to rotate, and the triggering opening and closing component 42 closes. When the inertial detachment component 41 rotates to the position at the end of the conveyor belt assembly 1, the magnetic product just falls onto the inertial detachment component 41. At this time, the triggering induction component 31 resets, and the inertial detachment component 41 rotates in the reverse direction. During the rotation, the dust blowing assembly 5 clears the dust on the surface of the magnetic product. After the triggering induction component 31 resets, the inertial detachment component 41 also resets, the triggering opening and closing component 42 opens, and the magnetic product on the inertial detachment component 41 is thrown out onto another conveyor belt assembly 1 due to inertia. Due to the different magnetic strengths of the magnetic products, the angle by which the triggering induction component 31 pushes the active component 32 to rotate is different, and thus the angle of rotation of the inertial detachment component 41 is also different, so that the magnetic products fall onto different inertial detachment components 41.

[0018] Refer to Figure 3 As shown, the triggering induction component 31 includes: Two fixed connecting rods 311, one end of each of the two fixed connecting rods 311 is fixedly connected to both sides of the conveyor belt assembly 1 respectively, guide rods 312 are fixedly connected to the upper ends of the two fixed connecting rods 311 respectively, a slider 313 is slidably connected to the guide rod 312, a first spring 314 is sleeved on the guide rod 312, the two sliders 313 are fixedly connected to both ends of the connecting rod 315 respectively, a slide rod 316 is fixedly connected to the two sliders 313, a connecting rod 317 is fixedly connected to the connecting rod 315, and a magnet 318 is fixedly connected to the lower end of the connecting rod 317.

[0019] When the magnetic product passes below the magnet 318, due to the repulsion between the opposite poles of the magnets 318, the connecting rod 317 drives the connecting rod 315 and the slider 313 to move upward, and at this time the first spring 314 is compressed.

[0020] Refer to Figure 4 As shown, the active component 32 includes: A connecting rod 321, the connecting rod 321 is rotatably connected to the conveyor belt assembly 1, a first toothed ring 322 is fixedly connected to one end of the connecting rod 321, a chute 323 is provided at the other end of the connecting rod 321, the slide rod 316 is slidably connected in the chute 323, the first toothed ring 322 meshes with a first gear 324, the first gear 324 is fixedly connected to the drive shaft 325, and a first bevel gear 326 is also fixedly connected to the drive shaft 325. The lower end of the screening table 2 is rotatably connected to a first bevel gear 326, and the two first bevel gears 326 mesh with each other.

[0021] When the slider 313 moves upward, the slide rod 316 moves upward together. Due to the limiting effect of the chute 323, the connecting rod 321 rotates. When the connecting rod 321 rotates, it drives the first toothed ring 322 to rotate. Through the meshing action between the first toothed ring 322 and the first gear 324, the first gear 324 drives the drive shaft 325 to rotate, and then drives the first bevel gear 326 to rotate.

[0022] Refer to Figure 5-6 As shown in FIGS. and 8, the inertial detachment component 41 includes: A polygonal installation groove 411, the polygonal installation groove 411 is provided at the upper end of the screening table 2, the polygonal installation groove 411 is fixedly connected to the first bevel gear 326 rotatably connected to the lower end of the screening table 2, two guide plates 412 are fixedly connected in parallel to the outside of the polygonal installation groove 411, and an air outlet 413 is provided on the polygonal installation groove 411.

[0023] The rotation of the bevel gear 326 drives the rotation of the polygonal mounting groove 411. Meanwhile, the guide plate 412 rotates. When magnetic products with different magnetic intensities pass under the magnet 318, the rotation angles of the polygonal mounting groove 411 are different. With the change of the rotation angle, the guide plate 412 rotated to one end of the conveyor belt assembly 1 is also different. With the change of the magnetic intensity of different magnetic products, they will fall between different guide plates 412, thereby screening magnetic products with different magnetic intensities. After the magnetic product falls between the two guide plates 412, the polygonal mounting groove 411 resets. Under the action of inertia, the magnetic product is thrown out from between the two guide plates 412 onto another conveyor belt assembly 1.

[0024] Refer to Figure 9-10 As shown in the figure, the trigger opening and closing assembly 42 includes: A baffle 421, both ends of the baffle 421 are slidably connected to the two guide plates 412 respectively. A first convex block 422 is fixedly connected to the baffle 421. The first convex block 422 is slidably connected to a first slide rail 423. The first slide rail 423 is rotatably connected to one guide plate 412. A second convex block 424 is fixedly connected to the first slide rail 423. The second convex block 424 is slidably connected to a second slide rail 425. The second slide rail 425 is fixedly connected to one end of a push rod 426. The push rod 426 is slidably connected to one guide plate 412. A second spring 427 is sleeved on the push rod 426. A stop block 428 is fixedly connected to the screening table 2.

[0025] After the polygonal mounting groove 411 resets, under the extrusion of the stop block 428, the push rod 426 slides, and the second spring 427 is compressed. At this time, the baffle 421 moves upward, and the magnetic product is thrown out onto another conveyor belt assembly 1 under the action of inertia. On the contrary, the baffle 421 moves downward to prevent the magnetic product from being thrown out during the reset process of the polygonal mounting groove 411.

[0026] Refer to Figure 7 As shown in the figure, an embedding groove 21 is formed on the screening table 2; and The dust blowing assembly 5 includes: A second gear ring 51, the second gear ring 51 is fixedly connected in the embedding groove 21. The second gear ring 51 meshes with a second gear 52. The second gear 52 is rotatably connected to the lower end of the polygonal mounting groove 411. The second gear 52 is fixedly connected to a second bevel gear 55. A fan blade 53 is rotatably connected in the polygonal mounting groove 411. The fan blade 53 is rotatably connected to the polygonal mounting groove 411 through a rotating shaft 54. A second bevel gear 55 is fixedly connected to the rotating shaft 54. The two second bevel gears 55 mesh with each other.

[0027] When the polygonal mounting groove 411 rotates, it drives the second gear 52 to rotate. At the same time, due to the meshing effect between the second gear 52 and the second toothed ring 51, the second gear 52 rotates on its own axis. The rotation of the second gear 52 drives the fan blade 53 to rotate, blowing air on the surface of the magnetic product and removing the dust on the surface of the magnetic product.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship 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 should not be construed as a limitation to the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it may be a mechanical connection or an electrical connection, or it may be the internal communication between two elements. It may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A conveying device with a sorting structure for magnetic product processing, characterized in that: It includes a conveyor belt assembly (1), a screening table (2) is fixedly connected to the right side of the conveyor belt assembly (1), a passive triggering mechanism (3) is provided on the conveyor belt assembly (1), a screening mechanism (4) is further provided on the right side of the conveyor belt assembly (1), and a dust blowing assembly (5) is provided on the screening mechanism (4); The passive triggering mechanism (3) includes: A triggering induction assembly (31), the lower end of the triggering induction assembly (31) is fixedly connected to the conveyor belt assembly (1), and a driving assembly (32) is rotatably connected to the conveyor belt assembly (1); The screening mechanism (4) includes: An inertial detachment assembly (41), the inertial detachment assembly (41) is rotatably connected to the screening table (2), and a triggering opening and closing assembly (42) is connected to the inertial detachment assembly (41).

2. The conveying device with a sorting structure for magnetic product processing according to claim 1, characterized in that: The triggering induction assembly (31) includes: Two first fixed connecting rods (311), one ends of the two first fixed connecting rods (311) are respectively fixedly connected to both sides of the conveyor belt assembly (1), the upper ends of the two first fixed connecting rods (311) are respectively fixedly connected with guide rods (312), a slider (313) is slidably connected to the guide rods (312), a first spring (314) is sleeved on the guide rods (312), the two sliders (313) are respectively fixedly connected to both ends of a second connecting rod (315), a sliding rod (316) is fixedly connected to the two sliders (313), a third connecting rod (317) is fixedly connected to the second connecting rod (315), and a magnet (318) is fixedly connected to the lower end of the third connecting rod (317).

3. The conveying device with a sorting structure for magnetic product processing according to claim 2, characterized in that: The driving assembly (32) includes: A fourth connecting rod (321), the fourth connecting rod (321) is rotatably connected to the conveyor belt assembly (1), a first toothed ring (322) is fixedly connected to one end of the fourth connecting rod (321), a chute (323) is provided at the other end of the fourth connecting rod (321), the sliding rod (316) is slidably connected in the chute (323), the first toothed ring (322) is engaged with a first gear (324), the first gear (324) is fixedly connected to a driving shaft (325), and a first bevel gear (326) is further fixedly connected to the driving shaft (325). A first bevel gear (326) is rotatably connected to the lower end of the screening table (2), and the two first bevel gears (326) are engaged.

4. The conveying device with a sorting structure for magnetic product processing according to claim 3, characterized in that: The inertial detachment assembly (41) includes: The polygonal mounting groove (411) is provided at the upper end of the screening table (2). The polygonal mounting groove (411) is fixedly connected to the bevel gear one (326) rotatably connected to the lower end of the screening table (2). Two guide plates (412) are fixedly connected in parallel on the outside of the polygonal mounting groove (411). An air outlet (413) is formed in the polygonal mounting groove (411).

5. The transmission device with a sorting structure for magnetic product processing according to claim 4, characterized in that: The trigger opening and closing assembly (42) includes: A baffle (421), the two ends of the baffle (421) are respectively slidably connected to the two guide plates (412). A first convex block (422) is fixedly connected to the baffle (421). The first convex block (422) is slidably connected to the first slide rail (423). The first slide rail (423) is rotatably connected to one of the guide plates (412). A second convex block (424) is fixedly connected to the first slide rail (423). The second convex block (424) is slidably connected to the second slide rail (425). The second slide rail (425) is fixedly connected to one end of the ejector rod (426). The ejector rod (426) is slidably connected to one of the guide plates (412). A second spring (427) is sleeved on the ejector rod (426). A stop block (428) is fixedly connected to the screening table (2).

6. The transmission device with a sorting structure for magnetic product processing according to claim 5, characterized in that: An embedding groove (21) is formed in the screening table (2); and The dust blowing assembly (5) includes: A second toothed ring (51), the second toothed ring (51) is fixedly connected in the embedding groove (21). The second toothed ring (51) meshes with the second gear (52). The second gear (52) is rotatably connected to the lower end of the polygonal mounting groove (411). The second gear (52) is fixedly connected to the bevel gear two (55). A fan blade (53) is rotatably connected in the polygonal mounting groove (411). The fan blade (53) is rotatably connected to the polygonal mounting groove (411) through a rotating shaft (54). A bevel gear two (55) is fixedly connected to the rotating shaft (54). The two bevel gears two (55) are meshed with each other.

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