Light source adjusting mechanism of color sorter

Abstract

The utility model relates to the field of color sorters, and discloses a color sorter light source adjusting mechanism which comprises a fixing frame, a connecting frame and a light source lamp, the fixing frame is movably installed on the inner side of the connecting frame, a connecting shaft is fixedly connected between a third motor and the fixing frame, a glass frame is fixedly connected to the inner side of the fixing frame, and an adjusting lens is movably installed on the periphery of a threaded rod. One end of the glass frame is fixedly connected with a transparent frame, one end of the transparent frame is fixedly connected with a light source lamp, one side of the second motor is fixedly connected with a winding roller, a movable rod is movably installed on the inner side of a fixing frame at the bottom of the light source lamp, and adjusting light-transmitting films are arranged on the peripheries of the movable rod and the winding roller. Through cooperative use of the adjusting light-transmitting film, the adjusting lens, the fixing frame and the third motor, a worker can conveniently and freely adjust the light source in multiple modes according to the use requirements of the color sorter, so that more light source requirements of the color sorter can be met, and a higher light use standard can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of color sorters, and in particular to a light source adjustment mechanism for a color sorter. Background Art

[0002] In a color sorter, the light source angle adjustment mechanism optimizes the detection effect by adjusting the incident angle of the light source device. This adjustment enables the color sorter to more accurately capture the light reflection or transmission characteristics of the material surface, thereby enhancing the contrast between the target object and the background, and improving the resolution and detection accuracy of different materials.

[0003] At present, most of the related color sorter light source adjustment mechanisms only have a simple angle adjustment structure and lack a multi-mode adjustment structure. They are unable to adjust the light source according to demand using optical lenses and optically transparent film structures, and therefore cannot meet more color sorter light source requirements. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a light source adjustment mechanism for a color sorter.

[0005] The light source adjustment mechanism of a color sorter provided in this application adopts the following technical solution:

[0006] A light source adjustment mechanism for a color sorter comprises a fixed frame, a connecting frame and a light source lamp, one side of the connecting frame is fixedly connected to a third motor, the inner side of the connecting frame is movably installed with a fixed frame, the third motor and the fixed frame are fixedly connected to a connecting shaft, the inner side of the fixed frame is fixedly connected to a glass frame, one side of the top of the fixed frame is fixedly connected to a first motor, the bottom of the first motor is fixedly connected to a threaded rod, an adjusting lens is movably installed on the periphery of the threaded rod, the adjusting lens is embedded in the glass frame, one end of the glass frame is fixedly connected to a transparent frame, a supporting rod is movably installed inside the transparent frame, one end of the transparent frame is fixedly connected to the light source lamp, one side of the fixed frame is fixedly connected to a second motor, one side of the second motor is fixedly connected to a winding roller, a movable rod is movably installed on the inner side of the fixed frame at the bottom of the light source lamp, and an adjustable light-transmitting film is provided on the periphery of the movable rod and the winding roller, and the adjustable light-transmitting film passes through the transparent frame.

[0007] First, install the device on the external color sorter structure and connect the device to the control equipment of the color sorter so that the light source lamp can illuminate the material after it is started. Control the first motor to drive the threaded rod to rotate so that the adjustment lens can move up and down along the threaded rod. Adjust the position of the adjustment lens to change the lighting effect of the light source lamp. The glass frame is made of transparent glass. The second motor can also be controlled to drive the winding roller to rotate, so that the winding roller drives the adjustment translucent film to rotate and adjust. At the same time, the movable rod rotates to adjust the part of the translucent film located at the front end of the light source lamp, so that the three parts of the adjustment translucent film respectively cause three different lighting effects on the light source lamp. The transparent frame and the glass frame are both made of transparent glass and will not affect the irradiation of the light source lamp. The third motor can also be controlled to drive the connecting shaft to rotate, the connecting shaft drives the fixed frame to rotate, and the fixed frame drives the light source lamp to rotate and adjust. The angle of the light source lamp is adjusted as a whole to adjust the lighting angle of the light source lamp.

[0008] Preferably, a limiting rod is fixedly connected to one side of the bottom of the fixing frame, and the limiting rod is engaged with the adjustment lens.

[0009] A limiting hole is provided on one side of the interior of the adjustment lens, and a limiting rod passes through the limiting hole. The limiting rod can guide and limit the movement direction of the adjustment lens, thereby improving the stability of the adjustment lens movement.

[0010] Preferably, a fixing piece is fixedly connected to the top of the connecting frame, and a bolt hole is provided inside the fixing piece.

[0011] Connect the fixing part to the external color sorter structure, and then screw the external fixing bolt between the fixing part and the external color sorter structure and through the bolt hole, so that the fixing part and the device can be fixedly installed on the external color sorter equipment.

[0012] Preferably, positioning members are fixedly connected to both sides of the connecting frame, and fixing holes are provided inside the positioning members.

[0013] The positioning piece can also be connected to the external color sorter structure, and then the external bolts are screwed between the positioning piece and the color sorter structure and through the fixing holes, so that the positioning piece and the device can be fixedly installed on the external color sorter equipment.

[0014] Preferably, a fixing seat is fixedly connected between the third motor and the connecting frame, and a bolt is movably installed between the fixing seat and the connecting frame.

[0015] The fixing seat increases the contact area between the third motor and the connecting frame, and the bolts fix the fixing seat and the connecting frame, thereby improving the stability of the installation of the third motor.

[0016] In summary, this application has the following beneficial technical effects:

[0017] By adjusting the settings of the light-transmitting film, the adjusting lens, the fixing frame and the third motor, the position of the adjusting lens can be adjusted to change the lighting effect of the light source lamp. The positions of the three parts of the light-transmitting film can be adjusted to respectively change the lighting effects of the light source lamp to three different ones. The lighting angle of the light source lamp can also be adjusted, so that the staff can freely adjust the light source in a variety of ways according to the use requirements of the color sorter. Therefore, it can meet the light source requirements of more color sorters and achieve higher light use standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional diagram of an embodiment of the application;

[0019] Figure 2 This is a schematic diagram of the partial structure of the winding roller and the transparent frame of the embodiment of the application;

[0020] Figure 3 This is a schematic diagram of the partial structure of the glass frame and the adjustment lens of the embodiment of the application;

[0021] Figure 4 It is a schematic diagram of the partial structure of the threaded rod and the limiting rod of the embodiment of the application.

[0022] Explanation of the accompanying reference numerals: 1. Fixing part; 2. Fixing frame; 3. Connecting frame; 4. Glass frame; 5. Adjusting lens; 6. Positioning part; 7. First motor; 8. Second motor; 9. Third motor; 901. Fixing seat; 10. Connecting shaft; 11. Winding roller; 12. Adjusting light-transmitting film; 13. Light source lamp; 14. Movable rod; 15. Transparent frame; 1501. Support rod; 16. Threaded rod; 17. Limiting rod. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 This application is described in further detail.

[0024] The embodiment of the present application discloses a light source adjustment mechanism for a color sorter. Figure 1-4, a color sorter light source adjustment mechanism includes a fixing frame 2, a connecting frame 3 and a light source lamp 13. One side of the top of the fixing frame 2 is fixedly connected to a first motor 7, and the bottom of the first motor 7 is fixedly connected to a threaded rod 16. An adjusting lens 5 is movably installed on the periphery of the threaded rod 16, and the adjusting lens 5 is engaged with the glass frame 4, and the inner side of the fixing frame 2 is fixedly connected to the glass frame 4. The staff installs the device to the external color sorter structure and connects the device to the control equipment of the color sorter so that the light source lamp 13 is started to illuminate the material to assist the color sorter in identifying the material. The staff controls the first motor 7 to drive the threaded rod 16 to rotate. A threaded groove is provided on one side of the adjusting lens 5, which engages with the threaded rod 16. When the threaded rod 16 rotates, the adjusting lens 5 can move up and down along the threaded rod 16. The adjusting lens 5 is divided into three parts with different thicknesses and different degrees of light refraction effects, so that the staff can adjust the position of the adjusting lens 5 to change the lighting effect of the light source lamp 13. The glass frame 4 is made of transparent glass and will not affect the normal illumination of the light source lamp 13.

[0025] One end of the glass frame 4 is fixedly connected to a transparent frame 15, and a support rod 1501 is movably installed inside the transparent frame 15. One end of the transparent frame 15 is fixedly connected to the light source lamp 13, and one side of the fixed frame 2 is fixedly connected to the second motor 8. One side of the second motor 8 is fixedly connected to the winding roller 11. A movable rod 14 is movably installed on the inner side of the fixed frame 2 at the bottom of the light source lamp 13. An adjustable light-transmitting film 12 is provided on the periphery of the movable rod 14 and the winding roller 11. The adjustable light-transmitting film 12 passes through the transparent frame 15, and the adjustable light-transmitting film 12 is divided into three parts with different degrees of light-transmitting effects. The staff can also control the second motor 8 to drive the winding roller 11 to rotate, so that the winding roller 11 drives the adjustable light-transmitting film 12 to rotate and adjust. At the same time, the movable rod 14 rotates to adjust the part of the adjustable light-transmitting film 12 located at the front end of the light source lamp 13, so that the three parts of the adjustable light-transmitting film 12 respectively cause three different lighting effects on the light source lamp 13. The transparent frame 15 is made of transparent glass and will not affect the irradiation of the light source lamp 13.

[0026] A third motor 9 is fixedly connected to one side of the connecting frame 3, and a fixing frame 2 is movably installed on the inner side of the connecting frame 3. A connecting shaft 10 is fixedly connected between the third motor 9 and the fixing frame 2. The staff can also control the third motor 9 to drive the connecting shaft 10 to rotate, and the connecting shaft 10 drives the fixing frame 2 to rotate, and the fixing frame 2 drives the light source lamp 13 to rotate and adjust, thereby adjusting the angle of the light source lamp 13 as a whole, thereby adjusting the lighting angle of the light source lamp 13.

[0027] Reference Figure 4A limiting rod 17 is fixedly connected to one side of the bottom of the fixing frame 2, and the limiting rod 17 is engaged with the adjusting lens 5. A limiting hole is provided on one side of the interior of the adjusting lens 5, and the limiting rod 17 passes through the limiting hole. The limiting rod 17 can guide and limit the movement direction of the adjusting lens 5, thereby improving the stability of the movement of the adjusting lens 5.

[0028] Reference Figure 1 The top of the connecting frame 3 is fixedly connected with a fixing part 1, and a bolt hole is provided inside the fixing part 1. The fixing part 1 is connected to the external color sorter structure, and then the external fixing bolt is screwed between the fixing part 1 and the external color sorter structure and passes through the bolt hole. The fixing part 1 and the device can be fixedly installed on the external color sorter equipment.

[0029] Reference Figure 1 , both sides of the connecting frame 3 are fixedly connected with positioning members 6, and the interior of the positioning members 6 is provided with fixing holes. The positioning members 6 can also be connected to the external color sorter structure, and then the external bolts are screwed between the positioning members 6 and the color sorter structure and pass through the fixing holes, so that the positioning members 6 and the device can be fixedly installed on the external color sorter equipment.

[0030] The implementation principle of the light source adjustment mechanism of a color sorter in the embodiment of the present application is as follows: first, the device is installed on the external color sorter structure, and the device is connected to the control device of the color sorter, so that the light source lamp 13 is started to illuminate the material, and the first motor 7 is controlled to drive the threaded rod 16 to rotate, so that the adjustment lens 5 can move up and down along the threaded rod 16, and the position of the adjustment lens 5 is adjusted to change the lighting effect of the light source lamp 13. The glass frame 4 is made of transparent glass. The second motor 8 can also be controlled to drive the winding roller 11 to rotate, and the part of the light-transmitting film 12 located at the front end of the light source lamp 13 is adjusted, so that the three parts of the light-transmitting film 12 respectively cause three different lighting effects on the light source lamp 13. The third motor 9 can also be controlled to drive the connecting shaft 10 and the fixing frame 2 to rotate, and the fixing frame 2 drives the light source lamp 13 to rotate and adjust, so as to adjust the lighting angle of the light source lamp 13.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0032] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0034] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A light source adjustment mechanism for a color sorter, comprising a fixing frame (2), a connecting frame (3) and a light source lamp (13), characterized in that: A third motor (9) is fixedly connected to one side of the connecting frame (3); a fixing frame (2) is movably mounted on the inner side of the connecting frame (3); a connecting shaft (10) is fixedly connected between the third motor (9) and the fixing frame (2); a glass frame (4) is fixedly connected to the inner side of the fixing frame (2); a first motor (7) is fixedly connected to one side of the top of the fixing frame (2); a threaded rod (16) is fixedly connected to the bottom of the first motor (7); an adjusting lens (5) is movably mounted on the periphery of the threaded rod (16); the adjusting lens (5) is engaged with the glass frame (4); and the glass frame (4) is fixedly connected to the first motor (7). ) is fixedly connected to a transparent frame (15) at one end, a support rod (1501) is movably installed inside the transparent frame (15), a light source lamp (13) is fixedly connected to one end of the fixed frame (2), a second motor (8) is fixedly connected to one side of the second motor (8), a reeling roller (11) is fixedly connected to one side of the fixed frame (2) at the bottom of the light source lamp (13), a movable rod (14) is movably installed inside the fixed frame (2), an adjustable light-transmitting film (12) is arranged on the periphery of the movable rod (14) and the reeling roller (11), and the adjustable light-transmitting film (12) passes through the transparent frame (15).

2. A light source adjustment mechanism for a color sorter according to claim 1, characterized in that: A limiting rod (17) is fixedly connected to one side of the bottom of the fixing frame (2), and the limiting rod (17) is engaged with the adjustment lens (5).

3. The light source adjustment mechanism for a color sorter according to claim 1, characterized in that: A fixing piece (1) is fixedly connected to the top of the connecting frame (3), and a bolt hole is provided inside the fixing piece (1).

4. The light source adjustment mechanism for a color sorter according to claim 1, characterized in that: Positioning members (6) are fixedly connected to both sides of the connecting frame (3), and fixing holes are provided inside the positioning members (6).

5. The light source adjustment mechanism for a color sorter according to claim 1, characterized in that: A fixing seat (901) is fixedly connected between the third motor (9) and the connecting frame (3), and a bolt is movably installed between the fixing seat (901) and the connecting frame (3).

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