A magnetic core on-line detection and sorting device

Abstract

The utility model discloses a kind of magnetic core online detection sorting devices, it includes: workbench, the workbench upper surface rotationally connected with pivot, the pivot upper surface is fixedly connected with rotary table, the workbench upper surface is spaced apart fixedly connected with two first support plates, first conveyor belt is installed between two the first support plates, the rotary table upper surface is spaced apart symmetrically fixedly connected with four groups of second support plates, four groups the second support plate every group has two, and second conveyor belt is installed between every two second support plates, the upper surface of two the first support plate and four groups of second support plate is fixedly connected with transverse plate, the lower surface of five the transverse plate is spaced apart with a plurality of second ball, the side of five the transverse plate is fixedly connected with curved conveyer, five the curved conveyer is spring steel material quality. Through the above structure, the continuity of operation can be maintained, and the clamping and conveying requirements of different magnetic core sizes can be met by clamp and conveyer.

Description

Technical Field

[0001] This utility model relates to the field of magnetic core production technology, and in particular to an online magnetic core inspection and sorting device. Background Technology

[0002] A magnetic core is a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical core materials. Manganese-zinc ferrite features high permeability and high flux density, along with low losses. Nickel-zinc ferrite exhibits extremely high impedance and low permeability (less than a few hundred). Ferrite cores are used in coils and transformers in various electronic devices.

[0003] When applying for this utility model, a search revealed a Chinese patent that discloses a "sorting device for magnetic core detection," application number "202123421915.4." This patent involves starting a first motor to drive a roller to rotate, thereby causing a conveyor belt to move the magnetic core horizontally. By rotating the nut of the adjusting rod, the length of the adjusting rod can be adjusted to limit the conveying according to different sizes. However, some parts lack limiting devices during the conveying process, posing a risk of falling from empty spaces. Furthermore, there is only one pair of limiting devices, which can only perform single-item detection, making continuous operation quite cumbersome. Utility Model Content

[0004] The purpose of this invention is to provide an online magnetic core inspection and sorting device that can maintain the continuity of operation, and whose clamps and conveyors can meet the clamping and conveying requirements of different magnetic core sizes.

[0005] To achieve the above objectives, an online magnetic core inspection and sorting device is provided, comprising: a worktable, a rotating shaft rotatably connected to the upper surface of the worktable, a turntable fixedly connected to the upper surface of the rotating shaft, two first support plates fixedly connected at intervals on the upper surface of the worktable, a first conveyor belt installed between the two first support plates, and four sets of second support plates symmetrically fixedly connected at intervals on the upper surface of the turntable, each set of the four sets of second support plates having two plates, and a second conveyor belt installed between every two second support plates; According to the magnetic core online detection and sorting device, the upper surfaces of the two first support plates and the four sets of second support plates are all fixedly connected with horizontal plates, the lower surfaces of the five horizontal plates are all provided with multiple second balls at intervals, and one side of each of the five horizontal plates is fixedly connected with a curved conveyor, all of which are made of spring steel.

[0006] According to the aforementioned online magnetic core detection and sorting device, a motor is installed on the top of the workbench, the output end of the motor is fixedly connected to one end of the rotating shaft, and qualified boxes and unqualified boxes are fixedly connected to the upper surface of the workbench.

[0007] According to the magnetic core online detection and sorting device, a plurality of second balls are respectively rolledly connected to the upper surfaces of the first conveyor belt and the second conveyor belt, and the upper surfaces of the five horizontal plates are each connected with two first bolts in a spaced threaded manner, and extend to the middle of the first support plate and the second support plate respectively.

[0008] According to the aforementioned magnetic core online detection and sorting device, the upper surfaces of the two first support plates and the four sets of second support plates are all fixedly connected with fasteners, and two sliding grooves are symmetrically opened on the inner side of each of the fasteners.

[0009] According to the magnetic core online detection and sorting device, a plurality of the inner walls of the slid grooves are slidably connected to sliders, and each pair of adjacent sliders is rotatably connected to a limiting plate, and a first ball bearing is provided at the bottom of each of the limiting plates.

[0010] According to the aforementioned magnetic core online detection and sorting device, each of the multiple limiting plates has two adjusting rods symmetrically fixedly connected to its sidewall, and each of the multiple fixing members has a plate symmetrically fixedly connected to its sidewall.

[0011] According to the aforementioned magnetic core online detection and sorting device, multiple flat plates have slide rails inside, the lower surfaces of multiple adjusting rods are slidably connected to the inner walls of multiple slide rails, and multiple positioning holes are opened in the middle of multiple adjusting rods. Multiple positioning holes are threadedly connected to second bolts and extend to the middle of the fixing component.

[0012] According to the aforementioned online magnetic core detection and sorting device, a base is fixedly connected to the upper surface of the turntable, a cylinder is rotatably connected to the middle of the base, a crossbar is fixedly connected to the output end of the cylinder, and a detector is provided on the lower surface of the crossbar.

[0013] The above-mentioned solution has the following beneficial effects: 1. This utility model utilizes four second conveyor belts symmetrically distributed at intervals on the turntable. In conjunction with the continuous feeding of the first conveyor belt, there are always idle second conveyor belts in a waiting state, avoiding interruption of feeding due to detection or unloading. 2. This utility model forms a protective barrier from both sides through the curved arc of the curved conveyor, which can prevent the magnetic core from falling off when the first conveyor belt is conveying it to the second conveyor belt in the air. The ball bearings on the bottom surface of the middle part roll in contact with the conveyor belt, with very little friction, which will not hinder the normal operation of the conveyor belt and will cooperate with the conveyor belt to transport smoothly. The curved conveyor is made of spring steel and the arc can be adjusted according to the sample size, making it highly versatile.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a perspective view of the limiting plate and fixing component of the magnetic core online detection and sorting device of this utility model; Figure 2 This is a top view of an online magnetic core detection and sorting device according to the present invention; Figure 3 This is a cross-sectional view of an online magnetic core detection and sorting device according to the present invention; Figure 4 This is a cross-sectional view of the curved conveyor of an online magnetic core detection and sorting device according to this utility model.

[0016] Legend: 1. Workbench; 2. First support plate; 3. First conveyor belt; 4. Fixing component; 5. Horizontal plate; 6. Qualified box; 7. Detector; 8. Crossbar; 9. Cylinder; 10. Base; 11. Second support plate; 12. Curved conveyor component; 13. Second conveyor belt; 14. Turntable; 15. Rotating shaft; 16. Motor; 17. First bolt; 18. Limiting plate; 19. First ball bearing; 20. Sliding block; 21. Unqualified box; 22. Slide groove; 23. Second bolt; 24. Positioning hole; 25. Adjusting rod; 26. Flat plate; 27. Second ball bearing. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-4 This utility model embodiment discloses an online magnetic core detection and sorting device, which includes: a workbench 1, a rotating shaft 15 rotatably connected to the upper surface of the workbench 1, driving a turntable 14 to rotate, the turntable 14 fixedly connected to the upper surface of the rotating shaft 15, driving a second conveyor belt 13 to rotate, so as to continuously receive magnetic cores conveyed by the first conveyor belt 3, two first support plates 2 are fixedly connected at intervals on the upper surface of the workbench 1 for mounting the first conveyor belt 3, and the first conveyor belt 3 is installed between the two first support plates 2 for conveying magnetic cores, and four sets of second support plates 11 are fixedly connected at intervals and symmetrically to the upper surface of the turntable 14 for mounting the second conveyor belt 13, each of the four sets of second support plates 11 has two plates, and a second conveyor belt 13 is installed between every two second support plates 11 for conveying qualified or unqualified magnetic cores to the corresponding area; The upper surfaces of the two first support plates 2 and the four sets of second support plates 11 are all fixedly connected with horizontal plates 5, which are installed on the conveyor belt with curved conveyor components 12. The lower surfaces of the five horizontal plates 5 are all provided with multiple second ball bearings 27 at intervals, which are rolled and connected to the conveyor belt conveying end. The curved conveyor components 12 are fixedly connected to one side of the five horizontal plates 5. The magnetic core is conveyed from the curved conveyor components 12 to the destination to prevent it from falling in the air. The five curved conveyor components 12 are all made of spring steel, which can be adjusted by bending and can also bear the weight of the magnetic core.

[0019] A motor 16 is installed at the top of the workbench 1 to drive the rotating shaft 15 to rotate. The output end of the motor 16 is fixedly connected to one end of the rotating shaft 15. A qualified box 6 and an unqualified box 21 are fixedly connected to the upper surface of the workbench 1 to collect qualified or unqualified magnetic cores.

[0020] Multiple second balls 27 are respectively rolledly connected to the upper surfaces of the first conveyor belt 3 and the second conveyor belt 13. The upper surfaces of the five horizontal plates 5 are each connected with two first bolts 17 at intervals for fixing, and they extend to the middle of the first support plate 2 and the second support plate 11 respectively.

[0021] The upper surfaces of the two first support plates 2 and the four sets of second support plates 11 are all fixedly connected with fasteners 4, which are installed on the conveyor belt with limiting plates 18. Two sliding grooves 22 are symmetrically opened on the inner side of the multiple fasteners 4 to provide a sliding space for the slider 20.

[0022] Multiple slides 22 are slidably connected to the inner walls of the slides 22. When the adjusting rod 25 is adjusted, the limiting plate 18 moves with the slider 20 in the slide 22. Each pair of adjacent sliders 20 is rotatably connected to the limiting plate 18, which limits the position according to the size of the magnetic core, so that it can be accurately delivered to the detector 7 for detection. The bottom of each limiting plate 18 is provided with a first ball bearing 19, which is slidably connected to the surface of the conveyor belt, so that the limiting plate 18 can limit the position without hindering the conveyor belt from conveying.

[0023] Each of the multiple limiting plates 18 has two adjusting rods 25 symmetrically fixedly connected to its sidewalls to adjust the distance between the limiting plates 18. Each of the multiple fixing parts 4 has a flat plate 26 symmetrically fixedly connected to its sidewalls to provide a sliding space for the adjusting rods 25.

[0024] Multiple flat plates 26 have internal slides. When the adjusting rods 25 move, they slide inside the slides. The lower surfaces of the multiple adjusting rods 25 are slidably connected to the inner walls of the multiple slides. Multiple positioning holes 24 are provided in the middle of the multiple adjusting rods 25 and are fixed to the side wall of the fixing member 4. The multiple positioning holes 24 are threaded with second bolts 23 for fixing and extending to the middle of the fixing member 4.

[0025] A base 10 is fixedly connected to the upper surface of the turntable 14 to provide a place for the cylinder 9 to rotate. The cylinder 9 is rotatably connected to the middle of the base 10 to adjust the height of the detector 7 according to the size of the magnetic core. A crossbar 8 is fixedly connected to the output end of the cylinder 9 to install the detector 7. The detector 7 is set on the lower surface of the crossbar 8 to detect the magnetic core.

[0026] Working principle: During use, the magnetic core to be tested is conveyed by the first conveyor belt 3. The motor 16 is started to drive the rotating shaft 15 to rotate the turntable 14. The second conveyor belt 13 on the turntable 14 is responsible for receiving the magnetic cores conveyed by the first conveyor belt 3. The detector 7 checks whether the magnetic cores on the second conveyor belt 13 are qualified. If they are qualified, the turntable 14 rotates towards the qualified box 6 and is conveyed into it by the second conveyor belt 13. Conversely, if the distance between the limiting plates 18 needs to be adjusted according to the size of the magnetic core, the adjusting rod 25 is pulled back and forth inside the plate 26 to adjust the limiting plates 18. After adjustment, it is fixed with the second bolt 23. When the transmission belt moves, the first ball 19 at the bottom of the limiting plate 18 rolls accordingly, achieving the effect of limiting the conveyor belt and cooperating with the conveyor belt. If the curvature of the curved conveyor 12 needs to be adjusted, it can be adjusted by bending it directly.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An online magnetic core inspection and sorting device, comprising: A workbench (1) is characterized in that a rotating shaft (15) is rotatably connected to the upper surface of the workbench (1), a turntable (14) is fixedly connected to the upper surface of the rotating shaft (15), two first support plates (2) are fixedly connected at intervals on the upper surface of the workbench (1), a first conveyor belt (3) is installed between the two first support plates (2), and four sets of second support plates (11) are fixedly connected at intervals symmetrically on the upper surface of the turntable (14), each set of the four sets of second support plates (11) has two plates, and a second conveyor belt (13) is installed between every two second support plates (11). The upper surfaces of the two first support plates (2) and the four sets of second support plates (11) are all fixedly connected with horizontal plates (5), and the lower surfaces of the five horizontal plates (5) are all provided with multiple second balls (27) at intervals. The five horizontal plates (5) are all fixedly connected with curved conveyor components (12) on one side, and the five curved conveyor components (12) are all made of spring steel.

2. The magnetic core online detection and sorting device according to claim 1, characterized in that, A motor (16) is installed at the top of the workbench (1). The output end of the motor (16) is fixedly connected to one end of the rotating shaft (15). A qualified box (6) and an unqualified box (21) are fixedly connected to the upper surface of the workbench (1).

3. The online magnetic core detection and sorting device according to claim 1, characterized in that, Multiple second balls (27) are rolledly connected to the upper surfaces of the first conveyor belt (3) and the second conveyor belt (13), respectively. The upper surfaces of the five horizontal plates (5) are all connected with two first bolts (17) at intervals, and extend to the middle of the first support plate (2) and the second support plate (11), respectively.

4. The online magnetic core detection and sorting device according to claim 1, characterized in that, The upper surfaces of the two first support plates (2) and the four sets of second support plates (11) are all fixedly connected with fasteners (4), and two sliding grooves (22) are symmetrically opened on the inner side of each fastener (4).

5. The online magnetic core detection and sorting device according to claim 4, characterized in that, The inner walls of the multiple grooves (22) are slidably connected with sliders (20), and each pair of adjacent sliders (20) is rotatably connected with a limiting plate (18). The bottom of the multiple limiting plates (18) is provided with a first ball (19).

6. The online magnetic core detection and sorting device according to claim 5, characterized in that, Each of the multiple limiting plates (18) has two adjusting rods (25) symmetrically fixedly connected to its sidewalls, and each of the multiple fixing parts (4) has a flat plate (26) symmetrically fixedly connected to its sidewalls.

7. The online magnetic core detection and sorting device according to claim 6, characterized in that, Multiple flat plates (26) have slides inside, and the lower surfaces of multiple adjusting rods (25) are slidably connected to the inner walls of multiple slides respectively. Multiple positioning holes (24) are opened in the middle of multiple adjusting rods (25), and multiple positioning holes (24) are threadedly connected to second bolts (23) and extend to the middle of the fixing member (4).

8. The online magnetic core detection and sorting device according to claim 1, characterized in that, A base (10) is fixedly connected to the upper surface of the turntable (14), and a cylinder (9) is rotatably connected to the middle of the base (10). A crossbar (8) is fixedly connected to the output end of the cylinder (9), and a detector (7) is provided on the lower surface of the crossbar (8).

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