An optical disc screening machine

Abstract

The utility model discloses an optical disc type screening machine, including a workbench, a driving motor is fixedly installed on the upper end of the workbench, a mounting plate is fixedly installed on the output shaft end of the driving motor, a turntable for driving the material to rotate is arranged on the mounting plate; a mounting assembly for quickly installing and positioning the turntable is arranged between the mounting plate and the turntable, the mounting assembly includes a plug plate fixedly installed on the lower side of the turntable, a convex block is arranged on the outer side of the plug plate, and a limit plate adapted to the plug plate is fixedly installed on the upper side of the mounting plate. The utility model utilizes the convex block to be inserted into the opening, and can dock and position the plug plate with the limit plate, which plays a limiting role on the plug plate, making it easy to rotate with the drive of the mounting plate, and quickly install and fix the turntable by magnetic attraction.

Description

Technical Field

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

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. It can be used alone or as an auxiliary tool. For example, hardware tools, hardware components, daily hardware, construction hardware, and security products. With the development of the economy, the demand for hardware components is also increasing. Therefore, it is necessary to conduct corresponding inspections on the quality or size of these hardware components. This requires the use of optical screening machines. Optical screening machines are also called visual inspection equipment. They are mainly used to replace manual inspections to check product appearance, size, defects, scratches, burrs, and other defects. At present, the optical screening machines used on the market are cumbersome to disassemble and assemble after the turntable is damaged, because the turntable is installed and fixed with multiple mounting bolts, and it is not convenient to replace and use quickly.

[0003] The patent application number after retrieval is: "CN202221195793.3" An optical disc screening machine, including a device body, a fixed bracket is arranged on the side of the device body, and universal wheels are arranged on the bottom surface of the fixed bracket and the bottom surface of the device body, and the universal wheels are evenly distributed on the bottom surface of the device body and the fixed bracket, and the universal wheels are fixedly connected to the device body and the fixed bracket, and a vibrator is arranged on the upper surface of the fixed bracket, and a feeding device is connected to the top of the vibrator. The optical disc screening machine is provided with a driving motor, and a mounting plate is arranged on the top of the driving motor. A limiting slide groove is provided on the upper surface of the mounting plate, and a clamping plate is arranged inside the limiting slide groove. A telescopic spring is connected between the side of the bottom of the clamping plate and the inner surface of the limiting slide groove. The clamping plate forms a left-right moving structure inside the limiting slide groove through the telescopic spring, and a turntable is arranged between the clamping plates, so that the turntable can be easily replaced, and damage to the turntable will not affect the working efficiency of the device;

[0004] The above patent mainly utilizes a telescopic spring to push a clamping plate to clamp and fix the turntable. The turntable is fixed by the force of the telescopic spring and the friction force of the clamping plate. However, the annular structural feature of the turntable fails to limit the turntable. The turntable is easily displaced in a circumferential direction, resulting in poor installation stability of the turntable. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an optical disc screening machine, which utilizes a protrusion to be inserted into an opening, so as to dock and position an insert plate with a limit plate, thereby limiting the insert plate, facilitating its rotation under the drive of the mounting plate, and utilizing magnetic attraction to quickly install and fix the turntable.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An optical disc screening machine comprises a workbench, a driving motor is fixedly mounted on the upper end of the workbench, a mounting disc is fixedly mounted on the end of the output shaft of the driving motor, and a rotating disc for driving the material to rotate is arranged on the mounting disc;

[0008] An installation component for quickly installing and positioning the turntable is arranged between the installation plate and the turntable.

[0009] Preferably, the mounting assembly comprises an inserting plate fixedly mounted on the lower side of the turntable, a protrusion is arranged on the outer side of the inserting plate, and a limiting plate matched with the inserting plate is fixedly mounted on the upper side of the mounting plate.

[0010] Preferably, the limiting plate is an annular structure, and an opening is formed on the limiting plate, and the protrusion is located in the opening and is used to limit the plug plate.

[0011] Preferably, the plug plate is made of magnetic metal, a magnetic attraction plate is fixedly mounted on the upper side of the mounting plate, and the magnetic attraction plate is located inside the limiting plate.

[0012] Preferably, the height of the inserting plate is higher than the height of the limiting plate.

[0013] Preferably, the protrusion and the inserting plate are fixed by welding.

[0014] The utility model has the following beneficial effects:

[0015] 1. Through the design of the limit plate, the opening, the protrusion and the plug plate, the protrusion is inserted into the opening, so that the plug plate and the limit plate can be docked and positioned, which plays a limiting role on the plug plate, making it easy to rotate under the drive of the installation plate;

[0016] 2. Through the design of the plug-in plate and the magnetic plate, since the plug-in plate is made of magnetic metal material, the magnetic attraction of the magnetic plate can quickly adsorb and fix the turntable to complete the fixation of the turntable. Conversely, the turntable can be disassembled by simply overcoming the magnetic attraction between the plug-in plate and the magnetic plate. The operation is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an optical disc screening machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a limit plate of an optical disc screening machine proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of a turntable of an optical disc screening machine.

[0020] In the figure: 1 workbench, 2 driving motor, 3 mounting plate, 4 limit plate, 5 bump, 6 turntable, 7 plug-in plate, 8 opening, 9 magnetic suction plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-Figure 3 , an optical disc screening machine, comprising a workbench 1, a driving motor 2 is fixedly mounted on the upper end of the workbench 1, a mounting disc 3 is fixedly mounted on the end of the output shaft of the driving motor 2, and a turntable 6 for driving the material to rotate is arranged on the mounting disc 3;

[0024] An installation component for quickly installing and positioning the turntable 6 is provided between the installation disk 3 and the turntable 6. The installation component includes an insert plate 7 fixedly installed on the lower side of the turntable 6. A protrusion 5 is provided on the outer side of the insert plate 7. The protrusion 5 and the insert plate 7 are fixed by welding. A limiting plate 4 adapted to the insert plate 7 is fixedly installed on the upper side of the installation disk 3. The limiting plate 4 is an annular structure, and an opening 8 is opened on the limiting plate 4. The protrusion 5 is located in the opening 8 and is used to limit the insert plate 7. The insert plate 7 is made of magnetic metal. A magnetic suction plate 9 is fixedly installed on the upper side of the installation disk 3. The magnetic suction plate 9 is located inside the limiting plate 4. The height of the insert plate 7 is higher than the height of the limiting plate 4.

[0025] Working principle:

[0026] When the turntable 6 is damaged and needs to be replaced, it is only necessary to lift the turntable 6 up, and the pulling force can overcome the magnetic attraction between the plug plate 7 and the magnetic attraction plate 9 to remove the turntable 6. Then, the new turntable 6 is inserted into the opening 8 of the limit plate 4 through the protrusion 5 to limit the positioning of the turntable 6. The magnetic attraction effect of the magnetic attraction plate 9 is then used to adsorb and fix the turntable 6. The fixation of the turntable 6 is completed simply and quickly.

[0027] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An optical disc screening machine, comprising a workbench (1), characterized in that: A driving motor (2) is fixedly mounted on the upper end of the workbench (1); a mounting plate (3) is fixedly mounted on the end of the output shaft of the driving motor (2); and a rotating plate (6) for driving the material to rotate is arranged on the mounting plate (3); An installation assembly for quickly installing and positioning the turntable (6) is arranged between the installation disk (3) and the turntable (6), the installation assembly comprising an inserting plate (7) fixedly installed on the lower side of the turntable (6), a protrusion (5) being arranged on the outer side of the inserting plate (7), a limiting plate (4) adapted to the inserting plate (7) being fixedly installed on the upper side of the installation disk (3), the limiting plate (4) being an annular structure, and an opening (8) being provided on the limiting plate (4), the protrusion (5) being located in the opening (8) and being used for limiting the inserting plate (7).

2. An optical disc screening machine according to claim 1, characterized in that: The plug plate (7) is made of magnetic metal. A magnetic attraction plate (9) is fixedly mounted on the upper side of the mounting plate (3). The magnetic attraction plate (9) is located inside the limiting plate (4).

3. The optical disc screening machine according to claim 1, characterized in that: The height of the inserting plate (7) is higher than the height of the limiting plate (4).

4. The optical disc screening machine according to claim 1, characterized in that: The convex block (5) and the inserting plate (7) are fixed by welding.

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