Illumination assembly for hand-picking goose down sorting

Abstract

The utility model discloses an illumination assembly for hand-picked goose down sorting, relates to the field of goose down sorting illumination, and solves the problems that existing hand-picked goose down sorting illumination equipment is fixed in position and mostly located above the head of a worker, the limbs of the worker are prone to being blocked, shadow is formed, illumination cannot be well achieved, and the use method of a light source is single. According to the technical scheme, the lighting device comprises a mounting frame, a sliding frame, a mounting base, a hinge base, a base plate, lamp holders, a brightness-adjustable lighting lamp strip, a servo motor, a lead screw, a limiting sliding block, push rods and push blocks, each push block is in attached sliding connection with the outer side face of the lamp holder on the corresponding side, and center lighting mechanisms are further mounted on the lower end faces of the left side and the right side of the mounting frame. The device has multiple functions and a shadowless illumination effect, the illumination quality during goose down sorting is improved, meanwhile, an independent large-range illumination light source can be formed, the illumination effect is better, convenience and flexibility are achieved, and functionality is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of goose down sorting lighting, in particular to a lighting component for manual selection and sorting of goose down. Background Art

[0002] The technique of manually selecting goose down emphasizes details and precision. Through manual selection, the quality of each down flake is ensured. This technique requires experienced craftsmen who can select high-quality down flakes most suitable for making down products according to the size, shape and texture of the down flakes.

[0003] However, sufficient lighting is also required during the sorting of manually selected goose down to enable fine selection. During the manual sorting process of goose down, lighting is an important link, which affects the sorting efficiency and accuracy. It mainly includes:

[0004] Illumination brightness: During the manual sorting process of goose down, sufficient illumination brightness is required to ensure that the sorting personnel can clearly see the details and characteristics of the goose down. This helps them more accurately judge the quality and applicability of the goose down;

[0005] Illumination uniformity: The illumination should be evenly distributed in the sorting area to avoid bright and dark areas, so as to ensure that the sorting personnel can maintain consistent visual conditions throughout the sorting process, thereby improving the sorting accuracy and efficiency;

[0006] Illumination color temperature: It is also important to select a suitable illumination color temperature. The appropriate color temperature can provide a more comfortable visual environment, reduce the visual fatigue of the sorting personnel, and thus improve their work efficiency and accuracy.

[0007] However, the existing lighting sources are usually placed above the workers' heads, so the hands and heads of the workers will block the lighting sources and form shadows. And the existing lighting sources are generally fixedly installed at a certain position and cannot adjust the lighting position, and it is also easy to form a shadow area above the workers' heads. Therefore, a lighting component for manual selection and sorting of goose down is proposed. Summary of the Utility Model

[0008] The purpose of the utility model is to provide a lighting component for manual selection and sorting of goose down, which solves the problems that the existing lighting equipment for manual selection and sorting of goose down has a fixed position, is mostly above the artificial head, and the limbs of the workers are easy to cause occlusion, resulting in the formation of shadows, unable to provide good lighting, and the light source has a single usage.

[0009] To achieve the above object, the present utility model provides the following technical solution: A lighting assembly for manual selection and sorting of goose down, comprising a mounting frame, a sliding frame, and a mounting seat. On the mounting frame and at positions on both sides of the sliding frame, hinge seats are provided. On the hinge seats, seat plates are rotatably mounted by scroll spring hinges. At the lower end of the seat plate, a lamp holder is installed, and at the lower end of the lamp holder, a brightness-adjustable lighting strip for manual selection and sorting of goose down is installed. Inside the inner wall of the sliding frame, a servo motor is installed, and at the output end of the servo motor, a lead screw is installed. On the outer side of the lead screw, a limit slider is also threadedly sleeved. The limit slider is slidably connected inside the sliding frame, and push rods are connected to both sides of the limit slider. At the end of each push rod away from the sliding frame, a push block is connected. Each push block is in sliding contact with the outer side of the lamp holder on its respective side. A central lighting mechanism is also installed on the mounting frame.

[0010] Preferably, a sliding frame is installed on the lower side of the mounting frame. On each mounting seat, a plurality of bolt mounting holes are provided.

[0011] Preferably, the other end of the lead screw away from the servo motor is rotatably connected to the inner wall of the sliding frame. Each sliding frame is also provided with a through chute. The limit slider penetrates through the chute and extends outside the sliding frame. The push rod is connected to the extended section of the limit slider.

[0012] Preferably, the central lighting mechanism includes a guiding sliding frame, guiding sliding strips, and a rotating plate. The guiding sliding frame is installed on the mounting frame. The guiding sliding strips are slidably connected inside the guiding sliding frame. At the near ends of both guiding sliding strips, brightness-adjustable lighting cylinders are installed. At both ends of each rotating plate, they are respectively rotatably connected to the guiding sliding strip and the push rod.

[0013] Preferably, a sleeve plate is connected to the guiding sliding strip. On both sides of the mounting frame, guiding sliding rods are connected. The sleeve plate is slidably sleeved on the outer side of the guiding sliding rod.

[0014] Preferably, a spring is also connected between the sleeve plate and the mounting frame. The spring is sleeved on the outer side of the guiding sliding rod.

[0015] Compared with the related art, a lighting assembly for manual selection and sorting of goose down provided by the present utility model has the following beneficial effects: It can flexibly adjust the layout form of the brightness-adjustable lighting strip and cooperate with the brightness-adjustable lighting cylinder. When at a height below the worker's head, shadowless lighting can be carried out, and at the same time, direct light on the worker's eyes is avoided, facilitating the fine manual selection and sorting of goose down. It can also adjust the brightness-adjustable lighting strip and the brightness-adjustable lighting cylinder above the worker's head to form a large-area irradiation light source, facilitating the efficient primary selection of goose down, thereby increasing the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic structural view of the present utility model.

[0017] Figure 2 This is a schematic bottom view structural view of the present utility model.

[0018] Figure 3 This is a schematic structural view of the rear side of the installation frame of the present utility model without the installation frame and the sliding frame.

[0019] Figure 4 This is the present utility model Figure 3 Bottom view of the structure.

[0020] In the figure: 1. Installation frame; 2. Sliding frame; 3. Installation seat; 4. Hinge seat; 5. Seat plate; 6. Lamp holder; 7. Brightness-adjustable lighting strip for hand-picking goose down; 8. Chute; 9. Servo motor; 10. Lead screw; 11. Limit slider; 12. Push rod; 13. Push block; 14. Guide sliding frame; 15. Guide sliding strip; 16. Brightness-adjustable lighting cylinder; 17. Rotating plate; 18. Sleeve plate; 19. Guide sliding rod; 20. Spring. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a lighting assembly for hand-picking goose down sorting, including an installation frame 1, a sliding frame 2, and an installation seat 3. Hinge seats 4 are provided on both sides of the sliding frame 2 on the installation frame 1, and a seat plate 5 is rotatably installed on the hinge seats 4 by a scroll spring hinge. A lamp holder 6 is installed at the lower end of the seat plate 5, and a brightness-adjustable lighting strip 7 for hand-picking goose down is installed at the lower end of the lamp holder 6.

[0023] A servo motor 9 is installed on the inner wall of the sliding frame 2, and a lead screw 10 is installed at the output end of the servo motor 9. The other end of the lead screw 10 away from the servo motor 9 is rotatably connected to the inner wall of the sliding frame 2. A limit slider 11 is also threadedly sleeved on the outer side of the lead screw 10. The limit slider 11 is slidably connected in the sliding frame 2. Chutes 8 are also opened through on both sides of each sliding frame 2. Both sides of the limit slider 11 respectively penetrate through the chutes 8 on both sides and extend to the two outer sides of the sliding frame 2, and push rods 12 are fixedly connected to the extending ends. A push block 13 is fixedly connected to the end of each push rod 12 away from the sliding frame 2. Each push block 13 is in sliding contact with the outer side of the lamp holder 6 on its respective side. A central lighting mechanism is also installed on the installation frame 1.

[0024] In specific use, the operation of the servo motor 9 can be controlled to drive the limit sliders 11 sliding in the front and rear sliding frames 2 to approach each other, thereby driving the push rods 12 and the push blocks 13 on both sides to approach each other. Then, the side surfaces of the seat plates 5 on their respective sides are pushed by the push blocks 13, so that each seat plate 5 rotates around its respective hinge seat 4, overcoming the elastic force of the scroll spring hinge, and realizing the circumferential array arrangement by enclosing the lamp holders 6 and the brightness adjustable lighting strips 7 below each seat plate 5. Thus, during sorting, the worker's hand can operate below each brightness adjustable lighting strip 7 arranged in a circumferential array, and the eyes are above the installation frame 1, which can not only achieve shadowless illumination but also facilitate the worker's operation to achieve a better lighting effect.

[0025] Sliding frames 2 are installed on the lower end surfaces of the front and rear sides of the installation frame 1. A plurality of bolt mounting holes are provided on each mounting seat 3. In this way, the installation frame 1 can be installed on the corresponding adjustable brackets on one side or both sides by installing bolts in the bolt mounting holes on the mounting seat 3 for support. The specific adjustable bracket adopts an existing lamp stand that can be adjusted in height and at multiple angles.

[0026] The central lighting mechanism includes a guide sliding frame 14, a guide sliding strip 15, and a rotating plate 17. The guide sliding frame 14 is installed on the installation frame 1. The guide sliding strip 15 is slidably connected in the guide sliding frame 14. Brightness adjustable lighting cylinders 16 are installed at the proximal ends of the two guide sliding strips 15. The two ends of each rotating plate 17 are respectively rotatably connected to the guide sliding strip 15 and the push rod 12.

[0027] One end of each rotating plate 17 is rotatably connected to the lower end of the push rod 12, and the other end is rotatably connected to the lower end surface of the guide sliding strip 15 on its respective side away from the installation frame 1.

[0028] In specific use, when the limit sliders 11 on the front and rear sides approach each other, the push rods 12 on the front and rear sides also approach each other. Furthermore, through the rotation of the rotating plate 17, the guide slide bars 15 on both sides can be pushed to slide away from each other, thereby driving the brightness-adjustable lighting barrels 16 on the left and right sides to move away from each other to the left and right edges inside the mounting frame 1. At this time, the brightness-adjustable lighting barrels 16 on the left and right sides are located between the mutually separated ends of the brightness-adjustable lighting strips 7 arranged in an array on the front and rear sides. The brightness-adjustable lighting barrels 16 can be selected to be turned on or off to cooperate with the use of the brightness-adjustable lighting strips 7 arranged in a circular array. And in this state, by adjusting the height of the adjustable bracket, the mounting frame 1 can be positioned below the human head. In this way, the worker's eyes can view above the mounting frame 1 above the light source, and the hands can perform sorting operations below the brightness-adjustable lighting strips 7 and the brightness-adjustable lighting barrels 16. During the process, the worker's eyes select and view through the space between the brightness-adjustable lighting strips 7 arranged in an array. In this state, both the direct irradiation of the light source on the worker's eyes can be avoided, and the shadow caused by the worker's head blocking the light source can also be avoided, which greatly facilitates the sorting work.

[0029] When the limit sliders 11 on the front and rear sides move away from each other, the brightness-adjustable lighting strips 7 on the front and rear sides can gradually rotate to a parallel state under the action of the scroll spring hinge. At this time, the brightness-adjustable lighting barrels 16 on the left and right sides will approach each other and be located at the center of the mounting frame 1, forming a central light source. Coupled with the arrangement of parallel light sources in the front and back, at this time, the brightness-adjustable lighting barrels 16 can be selectively turned on for use alone, or the brightness-adjustable lighting strips 7 can be turned on alone for use, or both of them can be turned on for combined use. At this time, the height of the adjustable bracket can be adjusted so that both the brightness-adjustable lighting strips 7 and the brightness-adjustable lighting barrels 16 are at a height above the worker's head, realizing large-area irradiation. This is convenient for the initial sorting process, that is, the process of only ejecting specific impurities. By increasing the irradiation area, the initial sorting efficiency can be improved. And when the fine selection of goose down is carried out later, it can be adjusted for use. In these three states, the worker is specifically sorting below the light source and does not view and sort through the mounting frame 1.

[0030] A sleeve plate 18 is fixedly connected to the upper end of the guiding slide bar 15 on the side far away from the installation frame 1. Guiding slide rods 19 are fixedly connected to the centers of the left and right sides of the installation frame 1. The sleeve plate 18 is slidably sleeved on the outer side surface of the guiding slide rod 19. A spring 20 is also fixedly connected between the sleeve plate 18 and the installation frame 1. The spring 20 is sleeved on the outer side of the guiding slide rod 19. In this way, when the limiting slider 11 on the front and rear sides move away from each other and the guiding slide bars 15 on the left and right sides move closer to each other, the additional spring 20 can better function through the elastic force of the spring 20, and further increase the stability of the guiding slide bar 15 during the sliding process.

Claims

1. A lighting component for manual selection and sorting of goose down, comprising a mounting frame (1), a sliding frame (2), and a mounting seat (3), characterized in that, On the installation frame (1) and on both sides of the sliding frame (2), hinge seats (4) are provided. On the hinge seats (4), seat plates (5) are rotatably installed by scroll spring hinges. At the lower end of the seat plate (5), a lamp holder (6) is installed, and at the lower end of the lamp holder (6), a hand-picked goose down selection brightness-adjustable lighting strip (7) is installed. Inside the inner wall of the sliding frame (2), a servo motor (9) is installed, and at the output end of the servo motor (9), a lead screw (10) is installed. On the outer side of the lead screw (10), a limit slider (11) is also sleeved with a thread. The limit slider (11) is slidably connected inside the sliding frame (2), and push rods (12) are connected to both sides of the limit slider (11). At the end of each push rod (12) away from the sliding frame (2), a push block (13) is connected. Each push block (13) is in sliding connection with the outer side of the lamp holder (6) on its respective side. A central lighting mechanism is also installed on the installation frame (1).

2. The lighting component for manual selection and sorting of goose down according to claim 1, characterized in that A sliding frame (2) is installed under the installation frame (1). On each installation seat (3), a plurality of bolt installation holes are provided.

3. The lighting assembly for manual selection and sorting of goose down according to claim 2, characterized in that, The other end of the lead screw (10) away from the servo motor (9) is rotatably connected to the inner wall of the sliding frame (2). Each sliding frame (2) is also provided with a through chute (8). The limit slider (11) passes through the chute (8) and extends outside the sliding frame (2). The push rod (12) is connected to the extended section of the limit slider (11).

4. The lighting assembly for manual selection and sorting of goose down according to claim 2 or 3, characterized in that, The central lighting mechanism includes a guiding sliding frame (14), guiding sliding strips (15), and a rotating plate (17). The guiding sliding frame (14) is installed on the installation frame (1). The guiding sliding strips (15) are slidably connected inside the guiding sliding frame (14). At the near ends of the guiding sliding strips (15) on both sides, brightness-adjustable lighting cylinders (16) are installed. The two ends of each rotating plate (17) are respectively rotatably connected to the guiding sliding strip (15) and the push rod (12).

5. The lighting assembly for manual sorting of goose down according to claim 4, characterized in that, A sleeve plate (18) is connected to the guiding sliding strip (15). Guide sliding rods (19) are connected to both sides of the installation frame (1). The sleeve plate (18) is slidably sleeved on the outer side of the guide sliding rod (19).

6. The lighting assembly for hand-picking and sorting goose down according to claim 5, characterized in that, A spring (20) is also connected between the sleeve plate (18) and the installation frame (1). The spring (20) is sleeved on the outer side of the guide sliding rod (19).

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