Vibrating disc convenient for visual inspection

Abstract

The utility model discloses a vibrating disk convenient for visual inspection, which comprises a vibrating disk body and a light source assembly, the vibrating disk body comprises a bottom plate, a plurality of voice coil motors are arranged on the bottom plate, a top plate is arranged on the plurality of voice coil motors, and a vibrating disk is arranged on the top plate; the light source assembly comprises a light source plate, the light source plate is arranged between the bottom plate and the top plate, a plurality of light source lamps are installed on the light source plate and evenly distributed on the light source plate at equal intervals, a pair of installation plates is installed between the bottom plate and the top plate, and the light source plate is installed between the pair of installation plates. The light source plate is installed between the bottom plate and the top plate in an adjustable mode, and the light source irradiation effect is adjusted by adjusting the distance between the light source plate and the vibration disc according to the light source condition of the light source plate irradiating the vibration disc. Therefore, the recognition effect of the visual inspection device on the workpiece features can be adjusted through the light source.

Description

Technical Field

[0001] The utility model belongs to the technical field of vibrating bowls, and particularly relates to a vibrating bowl convenient for visual inspection. Background Art

[0002] A vibrating bowl is an auxiliary feeding device for an automatic assembly or automatic processing machine. It cooperates with an automatic assembly device to assemble each part of a product into a complete product, or cooperates with an automatic processing machine to complete the processing of a workpiece. It can convert the posture of the workpiece and irradiate it with a light source, so that a visual inspection device can automatically sort the workpieces or a person can sort the workpieces visually.

[0003] However, when the existing vibrating bowl is in use, the installation position of the light source board is not convenient for adjustment, so that the distance between the light source board and the vibrating bowl is not convenient for adjustment. As a result, the irradiation effect of the light source board on the vibrating bowl cannot be adjusted, and further, the recognition effect of the visual inspection device on the features of the workpiece cannot be adjusted by the light source.

[0004] The information disclosed in this background art section is only intended to enhance the overall understanding of the utility model and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a vibrating bowl convenient for visual inspection, which can solve the problem that the recognition of the features of the workpiece by the visual inspection device cannot be adjusted by the light source.

[0006] To achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0007] A vibrating bowl convenient for visual inspection, comprising:

[0008] A vibrating bowl body, including a bottom plate, on which a plurality of voice coil motors are installed. A top plate is installed on the plurality of voice coil motors, and a vibrating bowl is installed on the top plate. Through the action of the plurality of voice coil motors, the top plate vibrates, and then the vibration of the top plate drives the vibrating bowl to vibrate.

[0009] Light source assembly, including a light source board, which provides light to the workpieces in the vibrating bowl through the light source board so that the vision inspection device can identify the characteristics of the workpieces in the vibrating bowl. The light source board is arranged between the bottom board and the top board, so that the light source of the light source board can irradiate the bottom wall of the vibrating bowl, making the light provided by the light source more conducive to the identification of workpiece characteristics. A plurality of light source lamps are installed on the light source board. The light source lamps are the light-emitting components on the light source board, and the plurality of light source lamps are evenly distributed on the light source board at equal intervals, so that the light source on the light source board is sufficient and uniform, and the light source distribution within the irradiation range is uniform, thereby improving the effect of providing the light source. A pair of mounting plates are installed between the bottom board and the top board. The mounting plates are detachably installed between the bottom board and the top board, making it convenient for disassembly, assembly and replacement during use. The light source board is installed between a pair of mounting plates, so as to support the light source board through the pair of mounting plates to ensure the stability of the light source board during use. The light source board installed between a pair of mounting plates can be adjusted in position in a vertically movable manner, so that by adjusting the vertical position of the light source board, the distance between the light source provided by the light source board and the vibrating bowl is changed, thereby changing the irradiation effect of the light source of the light source board on the vibrating bowl, ensuring that the vision acquisition device is convenient for acquiring the characteristics of the workpieces.

[0010] In one or more embodiments of the present invention, the top board is made of a transparent material, so that the light source can pass through the top board and reach the bottom of the vibrating bowl. The vibrating bowl is made of a semi-transparent material, so that the light source becomes soft while passing through the vibrating bowl, thereby making the light source provided to the vibrating bowl soft, so that there is no reflection phenomenon when the vision acquisition device acquires the workpiece characteristics, and improving the effect of the vision acquisition device for acquiring the workpiece characteristics.

[0011] In one or more embodiments of the present invention, a pair of fixing blocks are fixedly connected to the outer sides of the left and right side walls of the vibrating bowl, and the pair of fixing blocks are fixed to the top board through detachable fixing members, so that the vibrating bowl can be stably installed on the top board while being convenient for disassembly and assembly.

[0012] In one or more embodiments of the present invention, protective plates are installed around the bottom board and the top board, and the components inside the bottom board and the top board can be protected through the protective plates. Observation holes are provided on the protective plates, and the internal situation can be observed through the observation holes. A plurality of fixing bolts are threadedly connected to the protective plates, making the disassembly and assembly of the protective plates convenient, and ensuring the stability of the protective plates during use after installation.

[0013] In one or more embodiments of the present invention, the upper surface of the light source board and the bottom surface of the vibrating bowl are horizontally arranged, so that the irradiation effect of the light source provided by the light source board on the vibrating bowl is better. A power supply box is installed at the bottom of the light source board, and the power supply box provides power to the light source lamps.

[0014] In one or more embodiments of the present utility model, mounting blocks are installed at the four corners of the bottom of the light source board, and the mounting blocks are used for supporting and installing the light source board. A through hole is provided in the mounting block, and a threaded rod is inserted through the through hole of the mounting block, so that the threaded rod can move in the through hole of the mounting block.

[0015] In one or more embodiments of the present utility model, adjustment grooves matching the positions of the mounting blocks are provided on the side walls of a pair of the mounting plates, and the front end of the threaded rod penetrates through the adjustment groove, so that the threaded rod can move up and down in the adjustment groove, thereby driving the up and down movement of the light source board through the up and down movement of the threaded rod, realizing the adjustment of the up and down position of the light source board.

[0016] In one or more embodiments of the present utility model, a regulating nut is threadedly connected to the end of the threaded rod penetrating through the adjustment groove, and the side wall of the regulating nut abuts against the side wall of the mounting plate. Through the cooperation between the regulating nut and the threaded rod, the movement of the mounting block can be restricted, so as to restrict the movement of the light source board. When the regulating nut is tightened and abuts against the side wall of the mounting plate, the mounting block will be fixed, making the position of the light source board fixed; when the regulating nut is loosened, the mounting block can move up and down in the adjustment groove through the threaded rod, thereby driving the light source board to move up and down, realizing the adjustment of the up and down position of the light source board.

[0017] In one or more embodiments of the present utility model, a support plate is detachably installed between a pair of the mounting plates, and the support plate is arranged below the light source board.

[0018] In one or more embodiments of the present utility model, a pair of adjusting screws are threadedly connected to the support plate in a penetrating manner, and support blocks are installed at the upper ends of the pair of adjusting screws. The upper ends of the support blocks abut against the bottom of the light source board, and the support blocks are made of rubber material. The adjusting screw can move on the support plate by rotation, so as to drive the support block to move. When the position of the light source board is adjusted, the support block can be driven to move by the movement of the adjusting screw, and the light source board can be driven to move by the movement of the support block, so that the light source board is supported by the mounting block and the support block at the same time, ensuring the stability of the position of the light source board. At the same time, the adjustment of the up and down position of the light source board is convenient through the movement of the adjusting screw. The support block is made of rubber material, so that the light source board will not be damaged when the support block abuts against the lower side wall of the light source board.

[0019] Compared with the prior art, the present utility model installs the light source board between the bottom plate and the top plate in an adjustable manner, and adjusts the light irradiation effect by adjusting the distance between the light source board and the vibrating plate according to the light source situation of the light source board irradiating the vibrating plate, so that the recognition effect of the visual detection device on the workpiece features can be adjusted by the light source. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 3D view of a vibrating bowl facilitating visual inspection in an embodiment of the present invention Figure 1 ;

[0022] Figure 2 3D view of a vibrating bowl facilitating visual inspection in an embodiment of the present invention Figure 2 ;

[0023] Figure 3 Cross-sectional view of a vibrating bowl facilitating visual inspection in an embodiment of the present invention;

[0024] Figure 4 Internal schematic diagram of a vibrating bowl facilitating visual inspection in an embodiment of the present invention;

[0025] Figure 5 Cross-sectional view of the connection between the mounting block and the threaded rod in the light source assembly in an embodiment of the present invention;

[0026] Figure 6 In an embodiment of the present invention Figure 5 Enlarged view of part A;

[0027] Figure 7 Schematic diagram of the adjustment groove on the mounting plate in an embodiment of the present invention.

[0028] Main reference numeral description:

[0029] 1 - vibrating bowl body, 11 - bottom plate, 12 - top plate, 13 - voice coil motor, 14 - vibrating bowl, 15 - fixing block, 16 - protection plate, 17 - observation hole, 18 - fixing bolt, 2 - light source assembly, 21 - light source plate, 22 - light source lamp, 23 - power supply box, 24 - mounting plate, 25 - mounting block, 26 - threaded rod, 27 - adjusting nut, 28 - adjustment groove, 29 - support plate, 210 - adjusting screw, 211 - support block. Detailed Description of the Embodiments

[0030] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] As Figures 1 to 5 shown, a vibrating bowl for facilitating visual inspection in an embodiment of the present utility model includes a vibrating bowl body 1 and a light source assembly 2.

[0032] As Figures 1 to 5 shown, the vibrating bowl body 1 includes a bottom plate 11, a plurality of voice coil motors 13 are installed on the bottom plate 11, a top plate 12 is installed on the plurality of voice coil motors 13, and a vibrating bowl 14 is installed on the top plate 12; through the action of the plurality of voice coil motors 13, the top plate 12 vibrates, and then the vibrating bowl 14 is driven to vibrate by the vibration of the top plate 12.

[0033] Preferably, the top plate 12 is made of a transparent material, so that the light source can pass through the top plate 12 to reach the bottom of the vibrating bowl 14. The vibrating bowl 14 is made of a translucent material, so that the light source becomes soft while passing through the vibrating bowl 14, thereby making the light source provided to the vibrating bowl 14 soft, so that the visual acquisition device will not have a reflection phenomenon when acquiring the workpiece features, and improving the acquisition effect of the visual acquisition device on the workpiece features.

[0034] As Figure 1 and Figure 2 shown, a pair of fixing blocks 15 are fixedly connected to the outer sides of the left and right side walls of the vibrating bowl 14, and the pair of fixing blocks 15 are fixed to the top plate 12 through detachable fixing members, so that the vibrating bowl 14 can be stably installed on the top plate 12 and is convenient for disassembly and assembly.

[0035] As Figure 1 and Figure 2 shown, protective plates 16 are installed around the bottom plate 11 and the top plate 12, and the components inside the bottom plate 11 and the top plate 12 can be protected through the protective plates 16. Observation holes 17 are opened on the protective plates 16, and the internal situation can be observed through the observation holes 17. A plurality of fixing bolts 18 are threadedly connected to the protective plates 16, so that the protective plates 16 are convenient for disassembly and assembly, and at the same time, the stability of the protective plates 16 can be ensured when in use after installation.

[0036] As Figures 3 to 5As shown, the light source assembly 2 includes a light source board 21 that provides light to the workpieces in the vibrating bowl 14 so that the vision inspection device can identify the characteristics of the workpieces in the vibrating bowl 14. The light source board 21 is arranged between the bottom plate 11 and the top plate 12, enabling the light source of the light source board 21 to irradiate the bottom wall plate of the vibrating bowl 14, making the light provided by the light source more conducive to the identification of workpiece characteristics. A plurality of light source lamps 22 are installed on the light source board 21. The light source lamps 22 are the light-emitting components on the light source board 21. The plurality of light source lamps 22 are evenly distributed on the light source board 21 at equal intervals, so that the light source on the light source board 21 is sufficient and uniform, and the light source distribution within the irradiation range is uniform, thereby improving the effect of providing the light source.

[0037] Further, as Figures 3 to 5 shown, a pair of mounting plates 24 are installed between the bottom plate 11 and the top plate 12. The mounting plates 24 are detachably installed between the bottom plate 11 and the top plate 12, facilitating disassembly, assembly, and replacement during use. The light source board 21 is installed between the pair of mounting plates 24, and thus the light source board 21 is supported by the pair of mounting plates 24 to ensure the stability of the light source board 21 during use. The light source board 21 installed between the pair of mounting plates 24 can be adjusted in position in a vertically movable manner, so that the distance between the light source provided by the light source board 21 and the vibrating bowl 14 is changed by adjusting the vertical position of the light source board 21, thereby changing the irradiation effect of the light source of the light source board 21 on the vibrating bowl 14 and ensuring that the vision acquisition device is convenient for collecting the characteristics of the workpieces.

[0038] Preferably, the upper surface of the light source board 21 is horizontally arranged with the bottom surface of the vibrating bowl 14, so that the irradiation effect of the light source provided by the light source board 21 on the vibrating bowl 14 is better. A power supply box 23 is installed at the bottom of the light source board 21 to supply power to the light source lamps 22.

[0039] As Figures 3 to 5 shown, mounting blocks 25 are installed at the four corners of the bottom of the light source board 21. The mounting blocks 25 are used for supporting and installing the light source board 21. Through holes are provided in the mounting blocks 25, and threaded rods 26 are inserted through the through holes in the mounting blocks 25, enabling the threaded rods 26 to move in the through holes of the mounting blocks 25.

[0040] As Figure 6 and Figure 7 shown, adjustment grooves 28 matching the positions of the mounting blocks 25 are formed on the side walls of the pair of mounting plates 24. The front ends of the threaded rods 26 penetrate through the adjustment grooves 28, enabling the threaded rods 26 to move up and down in the adjustment grooves 28. Thus, the up and down movement of the light source board 21 is driven by the up and down movement of the threaded rods 26, realizing the adjustment of the up and down position of the light source board 21.

[0041] As Figure 6As shown in the figure, one end of the threaded rod 26 passes through the adjustment slot 28 and is threadedly connected with an adjustment nut 27. The side wall of the adjustment nut 27 abuts against the side wall of the mounting plate 24. Through the cooperation between the adjustment nut 27 and the threaded rod 26, the movement of the mounting block 25 can be restricted, so as to restrict the movement of the light source plate 21.

[0042] Specifically, when the adjustment nut 27 is tightened and abuts against the side wall of the mounting plate 24, the mounting block 25 will be fixed, so that the position of the light source plate 21 is fixed; when the adjustment nut 27 is loosened, the mounting block 25 can move up and down in the adjustment slot 28 through the threaded rod 26, thereby driving the light source plate 21 to move up and down, realizing the adjustment of the up and down position of the light source plate 21.

[0043] As Figures 3 to 5 shown in the figure, a support plate 29 is detachably installed between a pair of mounting plates 24, and the support plate 29 is arranged below the light source plate 21.

[0044] As Figures 3 to 5 shown in the figure, a pair of adjustment screws 210 are threadedly connected to the support plate 29 in a penetrating manner. The upper ends of the pair of adjustment screws 210 are provided with support blocks 211. The upper ends of the support blocks 211 abut against the bottom of the light source plate 21. The support blocks 211 are made of rubber material. The adjustment screw 210 can move on the support plate 29 by rotation, so as to drive the support block 211 to move. When the position of the light source plate 21 is adjusted, the support block 211 can be driven to move by the movement of the adjustment screw 210, and the light source plate 21 can be driven to move by the movement of the support block 211, so that the light source plate 21 is supported by the mounting block 25 and at the same time is supported by the support block 211, ensuring the stability of the position of the light source plate 21. At the same time, the adjustment of the up and down position of the light source plate 21 is facilitated by the movement of the adjustment screw 210. The support block 211 is made of rubber material, so that the support block 211 will not damage the light source plate 21 when abutting against the lower side wall of the light source plate 21.

[0045] During use, the voice coil motor 13 drives the top plate 12 to vibrate. The vibration of the top plate 12 drives the vibrating disk 14 to vibrate, and the transportation of the workpiece is completed through the vibration of the vibrating disk 14. At the same time, when the vibrating disk 14 transports the workpiece, the vision detection device collects the characteristics of the workpiece in the vibrating disk 14, and the light source plate 21 provides light to the bottom of the vibrating disk 14 to improve the efficiency of the vision detection device in identifying the characteristics of the workpiece. When the light source effect provided by the light source plate 21 is poor, by loosening the adjusting nut 27, the adjusting screw 210 can be rotated upward, and the light source plate 21 is pushed upward by the adjusting screw 210 to adjust the distance between the light source plate 21 and the vibrating disk 14. After adjustment, the adjusting nut 27 is tightened to ensure the stability of the light source plate 21 during use, so that the efficiency of the vision detection device in identifying the characteristics of the workpiece is improved by adjusting the light source through the adjustment of the position of the light source plate 21.

[0046] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed by the present invention. Any reference signs in the claims should not be regarded as limiting the claimed invention.

[0047] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vibrating plate that facilitates visual inspection, characterized in that: include: The vibration plate body comprises a bottom plate, a plurality of voice coil motors are mounted on the bottom plate, a top plate is mounted on the plurality of voice coil motors, and a vibration plate is mounted on the top plate; The light source assembly includes a light source board, which is arranged between a bottom plate and a top plate, and a plurality of light source lamps are installed on the light source board, and the plurality of light source lamps are evenly distributed on the light source board in an equidistant manner. A pair of mounting plates are installed between the bottom plate and the top plate, and the light source board is installed between the pair of mounting plates. The light source board is installed between the pair of mounting plates and can be adjusted in a position in an up and down manner.

2. A vibrating plate that facilitates visual inspection according to claim 1, characterized in that: The top plate is made of a transparent material, and the vibration plate is made of a translucent material.

3. A vibrating plate that facilitates visual inspection according to claim 1, characterized in that: A pair of fixing blocks are fixedly connected to the outer sides of the left and right side walls of the vibration plate, and the pair of fixing blocks are fixed to the top plate through detachable fixing parts.

4. A vibrating plate for easy visual inspection according to claim 1, characterized in that: Protective plates are installed around the bottom plate and the top plate. The protective plates are provided with observation holes, and a plurality of fixing bolts are threadedly connected on the protective plates.

5. A vibrating plate that facilitates visual inspection according to claim 1, characterized in that: The upper surface of the light source plate is horizontally arranged with respect to the bottom surface of the vibration plate, and a power supply box is installed at the bottom of the light source plate.

6. A vibrating plate for easy visual inspection according to claim 1, characterized in that: The four corners of the bottom of the light source board are all installed with mounting blocks, through holes are arranged in the mounting blocks, and threaded rods are inserted into the through holes of the mounting blocks.

7. A vibrating plate for easy visual inspection according to claim 6, characterized in that: An adjustment groove matching the position of the mounting block is provided on the side walls of the pair of mounting plates, and the front end of the threaded rod passes through the adjustment groove.

8. A vibrating plate for easy visual inspection according to claim 7, characterized in that: One end of the threaded rod passing through the adjusting slot is threadedly connected with an adjusting nut, and a side wall of the adjusting nut abuts against a side wall of the mounting plate.

9. A vibrating plate for easy visual inspection according to claim 1, characterized in that: A support plate is detachably mounted between the pair of mounting plates, and the support plate is disposed below the light source plate.

10. A vibrating plate that facilitates visual inspection according to claim 9, characterized in that: A pair of adjusting screws are threadedly connected to the support plate in a penetrating manner, and a supporting block is installed on the upper ends of the pair of adjusting screws. The upper end of the supporting block abuts against the bottom of the light source board, and the supporting block is made of rubber material.

Images