Optical screening machine for inductor screening

Abstract

The utility model provides an optical screening machine for inductance screening, which relates to the field of screening machines and comprises a base, an optical screening component, a feeding mechanism and a discharging mechanism, the optical screening component is mounted at the top of the base, and the feeding mechanism and the discharging mechanism are respectively positioned at the edge of the optical screening component. The feeding mechanism comprises an XY-axis moving platform, a mounting frame and an adsorption assembly used for adsorbing the inductors, the XY-axis moving platform and the mounting frame are fixed to the top of the base, the output end of the XY-axis moving platform is connected with a feeding disc used for bearing the multiple inductors, and the mounting frame is further provided with a driving assembly used for driving the adsorption assembly to move transversely. The X-axis and Y-axis moving platform is arranged on the X-axis and Y-axis moving platform, the adsorption assembly corresponds to the feeding disc in position, the X-axis and Y-axis moving platform can drive the feeding disc to transversely move in the X-axis and Y-axis directions, the adsorption assembly is used for adsorbing a single inductor in the feeding disc, then the inductor is placed on the optical screening assembly, damage to the inductor is avoided to a certain degree, and the situation that materials are clamped easily due to single feeding is avoided to a certain degree.

Description

Technical Field

[0001] The utility model relates to the field of screening machines, in particular to an optical screening machine for inductance screening. Background Art

[0002] An inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of an inductor is similar to that of a transformer, but it has only one winding. An inductor has a certain inductance and only blocks the change of current. If there is no current flowing through the inductor, it will try to block the current from flowing through it when the circuit is connected; if there is current flowing through the inductor, it will try to maintain the current unchanged when the circuit is disconnected. Inductors are also called chokes, reactors, and dynamic reactors.

[0003] The existing publication number CN218691597U discloses a vibrating screening machine in the field of screening machine technology, including a height limiting mechanism, a screening mechanism, a machine body, a feeding mechanism and a controller. The machine body is a stably supported frame, and a horizontal workbench is stably set up on the top of the machine body; the controller is arranged inside the machine body, and the feeding mechanism includes a feeding tray and a feeding vibrator, the feeding trays are stably set up on the top of the workbench, and the feeding vibrator is attached to the bottom of the feeding tray, so that capacitors or inductor products can be automatically screened, and capacitors and waste materials smaller than qualified products are screened out through a sorting plate, and the height of the screened products is limited by a height limiting device, and the height can be adjusted, which is convenient for limiting grains of different thicknesses, thereby avoiding the situation where products that are connected to each other but have the same cross section are misselected due to vibration jumping, and are screened out from the screening conditions, thereby improving the yield rate of automatic screening;

[0004] However, the above device feeds materials by means of a feeding vibrator and a feeding tray. Since the vibration tray causes certain damage to the inductor when conveying materials, it is easy to get stuck when the number of inductors is large.

[0005] Therefore, it is necessary to provide a new optical screening machine for inductor screening to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an optical screening machine for inductance screening.

[0007] The optical screening machine for inductance screening provided by the utility model comprises a base, an optical screening component, a loading mechanism and a unloading mechanism, wherein the optical screening component is installed on the top of the base, and the loading mechanism and the unloading mechanism are respectively located at the edge of the optical screening component;

[0008] The loading mechanism includes an XY-axis moving platform, a mounting frame, and an adsorption component for adsorbing inductors. The XY-axis moving platform and the mounting frame are respectively fixed to the top of the base. The output end of the XY-axis moving platform is connected to a loading tray for supporting multiple inductors. The mounting frame is also provided with a driving component for driving the adsorption component to move horizontally. The adsorption component corresponds to the position of the loading tray.

[0009] Furthermore, the adsorption assembly includes a mounting seat, a cover body, and a lifting component for driving the cover body to rise and fall. The mounting seat is slidably mounted on the mounting frame, the lifting component is fixedly mounted on the top of the mounting seat, and a telescopic suction cup is also provided inside the cover body.

[0010] Furthermore, the telescopic suction cup includes a shell and a telescopic electric cylinder. The shell is fixedly installed on one side of the cover body. The bottom of the shell is integrally connected with an adsorption tube. The telescopic electric cylinder is fixedly installed inside the shell. The output end of the telescopic electric cylinder is connected to a piston head, and the piston head is located in the adsorption tube.

[0011] Furthermore, the lifting component includes a cylinder, the cylinder is fixedly mounted on the mounting seat, and the output end of the cylinder is fixedly connected to the shell.

[0012] Furthermore, the XY axis moving platform includes a driving member 1 that moves in the X axis direction and a driving member 2 that moves in the Y axis direction. The driving member 2 is installed at the output end of the driving member 1, and the loading tray is fixedly installed at the output end of the driving member 2.

[0013] Furthermore, the optical screening component includes a rotating detection table, a vertical detector and a horizontal detector. The rotating detection table is installed on the top of the base. The top of the rotating detection table has a plurality of detection seats for placing inductors distributed circumferentially and equidistantly. The vertical detector and the horizontal detector are respectively located at the edges of the rotating detection table.

[0014] Furthermore, the vertical detector includes an adjustment frame 1 and a CCD visual detector 1, wherein the CCD visual detector 1 is fixedly mounted on the adjustment frame 1, and an output end of the CCD visual detector 1 is directly opposite to the top of the rotating detection platform.

[0015] Furthermore, the level detector 1 includes an adjustment frame 2 and a CCD visual detector 2, the CCD visual detector 2 is fixedly mounted on the adjustment frame 2, and the output end of the CCD visual detector 2 is directly opposite to the side of the rotating detection platform.

[0016] Compared with the related art, the optical screening machine for inductance screening provided by the utility model has the following beneficial effects:

[0017] The XY-axis moving platform can drive the loading tray to perform lateral movement on the X-axis and Y-axis, and then cooperate with the driving component on the mounting frame to drive the adsorption component to move horizontally. The adsorption component is used to adsorb a single inductor in the loading tray, and then place it on the optical screening component. This avoids damage to the inductor to a certain extent, and single loading is not prone to jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the optical screening machine for inductance screening provided by the utility model;

[0019] Figure 2 A schematic diagram of the combined structure of the XY axis moving platform and the mounting frame provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of the mounting frame and the driving assembly provided by the utility model;

[0021] Figure 4 A schematic cross-sectional view of the telescopic suction cup provided by the utility model;

[0022] Figure 5 A schematic diagram of the structure of the vertical detector provided by the utility model;

[0023] Figure 6 A schematic diagram of the structure of the level detector provided by the utility model;

[0024] Figure 7 This is a schematic diagram of the structure of the XY axis mobile platform provided by the utility model;

[0025] Figure 8 This is a schematic structural diagram of a driving member 1 and a driving member 2 provided by the utility model.

[0026] Numbers in the figure: 1. base; 2. mounting frame; 3. loading tray; 4. driving assembly; 5. mounting seat; 6. cover; 7. housing; 8. telescopic electric cylinder; 9. adsorption tube; 10. cylinder; 11. driving component one; 12. driving component two; 13. rotating inspection table; 14. adjusting frame one; 15. CCD visual inspection instrument one; 16. adjusting frame two; 17. CCD visual inspection instrument two; 18. piston head; 19. slide rail one; 20. screw rod one; 21. driving motor one; 22. slide rail two; 23. screw rod two; 24. driving motor two; 25. first slider; 26. second slider. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 as well as Figure 8 ,in, Figure 1 This is a schematic diagram of the overall structure of the optical screening machine for inductance screening provided by the utility model; Figure 2 A schematic diagram of the combined structure of the XY axis moving platform and the mounting frame provided by the utility model; Figure 3 A schematic diagram of the structure of the mounting frame and the driving assembly provided by the utility model; Figure 4 A schematic cross-sectional view of the telescopic suction cup provided by the utility model; Figure 5 A schematic diagram of the structure of the vertical detector provided by the utility model; Figure 6 A schematic diagram of the structure of the level detector provided by the utility model; Figure 7 This is a schematic diagram of the structure of the XY axis mobile platform provided by the utility model; Figure 8 This is a schematic structural diagram of a driving member 1 and a driving member 2 provided by the utility model.

[0029] In the specific implementation process, Figure 1-Figure 8 As shown, the optical screening machine for inductance screening includes a base 1, an optical screening component, a loading mechanism and a unloading mechanism. The optical screening component is installed on the top of the base 1. The loading mechanism and the unloading mechanism are respectively located at the edge of the optical screening component. The loading mechanism and the unloading mechanism adopt the same structure.

[0030] The feeding mechanism includes an XY-axis moving platform, a mounting frame 2, and an adsorption component for adsorbing inductors. The XY-axis moving platform and the mounting frame 2 are respectively fixed on the top of the base 1. The output end of the XY-axis moving platform is connected to a feeding tray 3 for supporting multiple inductors. The mounting frame 2 is also provided with a driving component 4 for driving the adsorption component to move horizontally. The adsorption component corresponds to the position of the feeding tray 3. The XY-axis moving platform can drive the feeding tray 3 to move horizontally along the X-axis and the Y-axis.

[0031] The adsorption assembly includes a mounting seat 5, a cover body 6 and a cylinder 10 for driving the cover body 6 to rise and fall. The mounting seat 5 is slidably mounted on the mounting frame 2, the cylinder 10 is fixedly mounted on the top of the mounting seat 5, and a telescopic suction cup is also provided inside the cover body 6.

[0032] The telescopic suction cup includes a shell 7 and a telescopic electric cylinder 8. The shell 7 is fixedly installed on one side of the cover body 6. The bottom of the shell 7 is integrally connected to an adsorption tube 9. The telescopic electric cylinder 8 is fixedly installed inside the shell 7. The output end of the telescopic electric cylinder 8 is connected to a piston head 18. The piston head 18 is located in the adsorption tube 9. The piston head 18 is driven to move in the adsorption tube 9 by the telescopic electric cylinder 8. The piston head 18 has an interference fit with the inner wall of the adsorption tube 9, so that the piston head 18 changes the pressure inside the adsorption tube 9 during the movement, and uses negative pressure to adsorb the inductor, and then places it on the optical screening component, which avoids damage to the inductor to a certain extent, and single loading is not prone to jamming.

[0033] The XY axis moving platform includes a driving member 11 moving in the X axis direction and a driving member 12 moving in the Y axis direction. The driving member 12 is installed at the output end of the driving member 11, and the loading tray 3 is fixedly installed at the output end of the driving member 12;

[0034] It should be noted that the driving assembly 4 has the same structure as the driving member 2 12 moving in the Y-axis direction;

[0035] In addition, the driving member 11 includes a slide rail 19, a screw rod 20 and a driving motor 21. The slide rail 19 is fixedly installed on the top of the processing table. The driving motor 21 is fixedly installed on one end of the slide rail 19. The rotor of the driving motor 21 is fixedly connected to one end of the screw rod 20 through a coupling. The screw rod 20 is threadedly connected to a first slider 25. The first slider 25 is embedded in the slide rail 19, and the first slider 25 moves laterally in the slide rail 19. The screw rod 20 is rotatably connected to the inner wall of the slide rail 19.

[0036] The driving member 212 includes a slide rail 22, a screw rod 23 and a driving motor 24. The slide rail 22 is fixedly installed on the top of the first slider 25. The driving motor 24 is fixedly installed on the top of the slide rail 22. The rotor of the driving motor 24 is fixedly connected to one end of the screw rod 23 through a coupling. The screw rod 23 is threadedly connected to the second slider 26. The loading tray 3 is fixed on the second slider 26. The second slider 26 is engaged with the slide rail 22, and the second slider 26 moves horizontally in the slide rail 22. The screw rod 23 is rotatably connected to the inner side wall of the slide rail 22. When the driving motor 24 rotates, the screw rod 23 is driven to rotate, and the screw rod 23 can drive the second slider 26 to move horizontally on the slide rail 22.

[0037] The optical screening assembly includes a rotating detection platform 13, a vertical detector and a horizontal detector. The rotating detection platform 13 is installed on the top of the base 1. The top of the rotating detection platform 13 is circumferentially and evenly distributed with a plurality of detection seats for placing inductors. The vertical detector and the horizontal detector are respectively located at the edge of the rotating detection platform 13.

[0038] It should be noted that the rotating test platform 13 is driven by a motor to drive a disc to rotate, so that the inductor rotates on the disc;

[0039] The vertical detector includes an adjustment frame 14 and a CCD visual detector 15 . The CCD visual detector 15 is fixedly mounted on the adjustment frame 14 , and the output end of the CCD visual detector 15 is directly opposite to the top of the rotating detection platform 13 .

[0040] The level detector 1 includes an adjustment frame 2 16 and a CCD visual detector 2 17. The CCD visual detector 2 17 is fixedly mounted on the adjustment frame 2 16. The output end of the CCD visual detector 2 17 is directly opposite to the side of the rotating detection table 13. The adjustment frame 14 and the adjustment frame 2 16 are adjusted by sliding a slider on a slide rail and fixed by tightening a bolt relying on friction.

[0041] CCD visual inspection instrument 15 and CCD visual inspection instrument 2 17 use a CCD image screening machine of model RK-1380. Since CCD visual inspection has been well applied in image screening technology, it will not be described in detail here.

[0042] The working principle provided by the utility model is as follows: the XY axis moving platform can drive the loading tray 3 to perform lateral movement of the X axis and the Y axis, and then cooperate with the driving component 4 on the mounting frame 2 for driving the lateral movement of the adsorption component, and drive the piston head 18 to move in the adsorption tube 9 through the telescopic electric cylinder 8. The piston head 18 and the inner wall of the adsorption tube 9 have an interference fit, so that the piston head 18 changes the pressure inside the adsorption tube 9 during the movement, and uses negative pressure to adsorb a single inductor in the loading tray 3, and then places it on the optical screening component, and detects and screens it through CCD visual detection instrument 15 and CCD visual detection instrument 2 17.

[0043] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An optical screening machine for inductance screening, characterized in that: It comprises a base (1), an optical screening component, a loading mechanism and a unloading mechanism, wherein the optical screening component is mounted on the top of the base (1), and the loading mechanism and the unloading mechanism are respectively located at the edge of the optical screening component; The loading mechanism comprises an XY-axis moving platform, a mounting frame (2), and an adsorption component for adsorbing inductors, the XY-axis moving platform and the mounting frame (2) are respectively fixed to the top of the base (1), the output end of the XY-axis moving platform is connected to a loading tray (3) for supporting a plurality of inductors, the mounting frame (2) is also provided with a driving component (4) for driving the adsorption component to move horizontally, and the adsorption component corresponds to the position of the loading tray (3).

2. The optical screening machine for inductance screening according to claim 1, characterized in that: The adsorption assembly comprises a mounting seat (5), a cover body (6), and a lifting component for driving the cover body (6) to rise and fall; the mounting seat (5) is slidably mounted on the mounting frame (2); the lifting component is fixedly mounted on the top of the mounting seat (5); and a telescopic suction cup is also provided inside the cover body (6).

3. The optical screening machine for inductance screening according to claim 2, characterized in that: The telescopic suction cup comprises a shell (7) and a telescopic electric cylinder (8); the shell (7) is fixedly mounted on one side of the cover body (6); a suction tube (9) is integrally connected to the bottom of the shell (7); the telescopic electric cylinder (8) is fixedly mounted inside the shell (7); an output end of the telescopic electric cylinder (8) is connected to a piston head (18); and the piston head (18) is located inside the suction tube (9).

4. The optical screening machine for inductance screening according to claim 3, characterized in that: The lifting component comprises a cylinder (10), the cylinder (10) being fixedly mounted on the mounting seat (5), and the output end of the cylinder (10) being fixedly connected to the housing (7).

5. The optical screening machine for inductance screening according to claim 4, characterized in that: The XY axis moving platform comprises a driving member 1 (11) moving in the X axis direction and a driving member 2 (12) moving in the Y axis direction, wherein the driving member 2 (12) is mounted on the output end of the driving member 1 (11), and the loading tray (3) is fixedly mounted on the output end of the driving member 2 (12).

6. The optical screening machine for inductance screening according to claim 5, characterized in that: The optical screening component comprises a rotating detection platform (13), a vertical detector and a horizontal detector. The rotating detection platform (13) is mounted on the top of the base (1). A plurality of detection seats for placing inductors are circumferentially and equidistantly distributed on the top of the rotating detection platform (13). The vertical detector and the horizontal detector are respectively located at the edges of the rotating detection platform (13).

7. The optical screening machine for inductance screening according to claim 6, characterized in that: The vertical detector comprises an adjustment frame 1 (14) and a CCD visual detector 1 (15), wherein the CCD visual detector 1 (15) is fixedly mounted on the adjustment frame 1 (14), and an output end of the CCD visual detector 1 (15) is directly opposite to the top of the rotating detection platform (13).

8. The optical screening machine for inductance screening according to claim 7, characterized in that: The level detector 1 comprises an adjustment frame 2 (16) and a CCD visual detector 2 (17). The CCD visual detector 2 (17) is fixedly mounted on the adjustment frame 2 (16), and the output end of the CCD visual detector 2 (17) is directly opposite to the side of the rotating detection platform (13).

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