Assembly line darkroom installation structure

Abstract

The utility model relates to the field of automatic production, in particular to an assembly line darkroom installation structure, which comprises an assembly line body and a shading box body covered on the assembly line body, two opposite side walls of the shading box body are respectively provided with an inlet and an outlet for products on the assembly line body to pass through, and the inlet and the outlet are respectively provided with a page turning type shading curtain. According to the assembly line darkroom installation structure provided by the utility model, on the premise that products on the assembly line can smoothly pass through the darkroom, the darkroom can meet the operation requirements of no light or low light, and the improvement of the product detection precision is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of automated production, in particular to an assembly line darkroom installation structure. Background Art

[0002] In the production process of product identification, detection and sorting, machine vision is often needed to capture images of products. The operation needs to be carried out in a darkroom under lightless or low-light conditions to avoid the influence of external light to ensure the accuracy of the results. The darkroom structure of the assembly line can refer to the Chinese utility model patent with application number CN202122218429.6 and the name of an assembly line with a darkroom. In order to ensure the smooth passage of products on the assembly line, the existing darkroom device has a certain gap between the darkroom and the assembly line, so it is difficult to achieve the operation requirements of completely no light or low light, which limits the improvement of detection accuracy. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a darkroom installation structure for an assembly line, which can realize the detection operation requirements of no light or dim light.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a darkroom installation structure for an assembly line, including an assembly line body and a light-shielding box body covered on the assembly line body, and the two opposite side walls of the light-shielding box body are respectively provided with an inlet and an outlet for the products on the assembly line body to pass through, and both the inlet and the outlet are provided with flip-type light-shielding curtains.

[0005] Furthermore, the flip-type blackout curtain is detachably connected to the inlet and the outlet respectively.

[0006] Furthermore, the light-shielding box body comprises a frame and a light-shielding cover, the frame is erected above the assembly line body, and the light-shielding cover is covered on the frame.

[0007] Furthermore, a crossbar is provided on the frame, and a camera assembly, a light source assembly and a horizontal calibration assembly are provided on the crossbar.

[0008] Furthermore, the camera assembly includes a camera bracket and a camera body, the light source assembly includes a light source bracket and a light source body, the camera bracket and the light source bracket are both connected to the cross bar, the camera body is arranged on the camera bracket, and the light source body is rotatably arranged on the light source bracket.

[0009] Further, the level calibration component is a level bubble.

[0010] Furthermore, a transparent observation window is provided on the light shield, and a light shielding coating is provided on the surface of the transparent observation window.

[0011] Furthermore, a cable outlet is provided on the light shield.

[0012] Furthermore, a zipper door is provided on the sunshade.

[0013] Furthermore, a cooling fan is provided on the frame, and a cooling hole is provided on the light shield at a position corresponding to the cooling fan.

[0014] The beneficial effects of the utility model are: a darkroom installation structure for an assembly line, a light-shielding box cover is arranged on the assembly line body, an inlet and an outlet are provided on the light-shielding box body, and a flip-type light-shielding curtain that can be opened and closed is provided at the inlet and the outlet. When the detected object passes by, the flip-type light-shielding curtain is pushed up and turned up, and after passing by, the flip-type light-shielding curtain is turned down to close the opening, thereby maintaining the interior of the light-shielding box body in a lightless or dim light environment, ensuring the detection accuracy. The assembly line darkroom installation structure provided by the utility model ensures that the darkroom can maintain the operating requirements of lightless or dim light on the premise that the products on the assembly line can pass through the darkroom smoothly, which is conducive to improving the product detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the assembly line darkroom installation structure;

[0016] Figure 2 This is a side view of the installation structure for the darkroom of the assembly line;

[0017] Figure 3 This is a top view of the assembly line darkroom installation structure;

[0018] Figure 4 This is the internal schematic diagram of the assembly line darkroom installation structure;

[0019] Description of labels:

[0020] 1. Assembly line body; 2. Shading box body; 21. Inlet; 22. Outlet; 23. Flip-type shading curtain; 3. Frame; 31. Crossbar; 311. First crossbar; 312. Second crossbar; 32. Cooling fan; 4. Shading hood; 41. Transparent observation window; 42. Cable outlet; 43. Zipper door; 5. Camera assembly; 51. Camera bracket; 6. Light source assembly; 61. Light source bracket; 7. Horizontal calibration assembly; 8. Object to be detected. DETAILED DESCRIPTION

[0021] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0022] The utility model provides a darkroom installation structure for an assembly line, which is suitable for being installed in a darkroom device of the assembly line.

[0023] Please refer to Figures 1 to 4As shown, the utility model is an assembly line darkroom installation structure, including an assembly line body 1 and a light-shielding box body 2 covering the assembly line body 1, and the two opposite side walls of the light-shielding box body 2 are respectively provided with an inlet 21 and an outlet 22 for the products on the assembly line body 1 to pass through, and the inlet 21 and the outlet 22 are both provided with flip-type light-shielding curtains 23.

[0024] From the above description, it can be seen that the beneficial effect of the utility model is: a darkroom installation structure for an assembly line, a light-shielding box body 2 is covered on the assembly line body 1, an inlet 21 and an outlet 22 are provided on the light-shielding box body 2, and both the inlet 21 and the outlet 22 are provided with a flip-type light-shielding curtain 23 that can be opened and closed, and the flip-type light-shielding curtain 23 is pushed up when the detected object 8 passes by, and the flip-type light-shielding curtain 23 is flipped down after passing to close the opening, thereby maintaining the interior of the light-shielding box body 2 in a lightless or dim light environment, ensuring the detection accuracy. The assembly line darkroom installation structure provided by the utility model ensures that the products on the assembly line can pass through the darkroom smoothly, so that the darkroom can maintain the operating requirements of lightless or dim light, which is conducive to improving the accuracy of product detection.

[0025] In an optional embodiment, the flip-type blackout curtain 23 is detachably connected to the inlet 21 and the outlet 22 respectively.

[0026] As can be seen from the above description, the flip-type blackout curtain 23 is detachably mounted to the inlet 21 and the outlet 22, so as to facilitate disassembly, cleaning and replacement.

[0027] In an optional embodiment, the light-shielding box body 2 includes a frame 3 and a light-shielding cover 4 . The frame 3 is erected above the assembly line body 1 , and the light-shielding cover 4 is covered on the frame 3 .

[0028] From the above description, it can be seen that the frame 3 plays a supporting and fixing role, and the light shield 4 ensures good light shielding performance.

[0029] In an optional embodiment, a cross bar 31 is provided on the frame 3 , and a camera assembly 5 , a light source assembly 6 and a horizontal calibration assembly 7 are provided on the cross bar 31 .

[0030] From the above description, it can be seen that the camera assembly 5 is used to capture images of the product, the light source assembly 6 is used to control the light intensity inside the darkroom, and the knob and controller of the light source assembly 6 are installed on the assembly line to adjust and simulate different lighting for testing.

[0031] In an optional embodiment, the camera assembly 5 includes a camera bracket 51 and a camera body, the light source assembly 6 includes a light source bracket 61 and a light source body, the camera bracket 51 and the light source bracket 61 are both connected to the cross bar 31, the camera body is set on the camera bracket 51, and the light source body is rotatably set on the light source bracket 61.

[0032] In an optional embodiment, the level calibration component 7 is a level bubble.

[0033] As can be seen from the above description, the level bubble is used to ensure the height position accuracy of the level adjustment.

[0034] In an optional embodiment, a transparent observation window 41 is provided on the light shield 4, and a light shielding coating is provided on the surface of the transparent observation window 41.

[0035] From the above description, it can be known that the transparent observation window 41 can be made of, for example, flexible plastic material, so as to facilitate observation of the internal operation without opening the light shielding cover 4, and the light shielding coating can also adopt the light shielding coating product available on the market, thereby ensuring a darkroom environment.

[0036] In an optional embodiment, a cable outlet 42 is provided on the light shield 4 .

[0037] It can be seen from the above description that the cable outlet 42 is an elastic and retractable hole to facilitate the internal cables to be led out.

[0038] In an optional embodiment, a zipper door 43 is provided on the light shield 4 .

[0039] As can be seen from the above description, the function of the zipper door 43 is to facilitate maintenance work.

[0040] In an optional embodiment, a cooling fan 32 is provided on the frame 3 , and the light shield 4 has cooling holes at positions corresponding to the cooling fan 32 .

[0041] From the above description, it can be seen that the cooling fan 32 is fixedly installed on the top of the frame 3 to ensure air circulation in the box to avoid overheating.

[0042] The working principle of the utility model is as follows: the darkroom device can be conveniently installed on the assembly line, the frame 3 is fixedly connected to the assembly line body 1, the light source bracket 61 and the camera bracket 51 are fixedly connected to the frame 3, the light source body is fixedly installed on the light source bracket 61, the camera body is fixedly installed on the camera bracket 51, the cooling fan 32 is fixed on the inner side of the frame 3, the light source controller is fixed on the assembly line body 1 near the frame 3, the light shield 4 is inserted into the frame 3, fits the surface of the assembly line body 1, the front side zipper of the light shield 4 is opened, the cable is passed through the cable outlet 42 on the front side of the light shield 4 to connect the light source, camera, light source controller, etc., after connection, the zipper door 43 is closed to test the effect, if it is not suitable, the zipper door 43 is opened to adjust the position of the light source and camera until the shooting effect meets the requirements.

[0043] Please refer to Figures 1 to 4As shown, the first embodiment of the utility model is: an assembly line darkroom installation structure, including an assembly line body 1 and a light shielding box 2 covered on the assembly line body 1, the light shielding box 2 is fixedly connected to the assembly line body 1, and is made of black aluminum profiles, and has a quadrangular prism structure. The two opposite side walls of the light shielding box 2 are respectively provided with an inlet 21 and an outlet 22 for the products on the assembly line body 1 to pass through, and the inlet 21 and the outlet 22 are both provided with a flip-type light shielding curtain 23. The top of the flip-type light shielding curtain 23 at the inlet 21 and the outlet 22 is connected to the light shielding box 2, and the other edges are gently adsorbed on the magnetic suction part of the light shielding box 2 through the magnetic suction part.

[0044] The light shielding box 2 includes a frame 3 and a light shielding hood 4. The frame 3 is mounted above the assembly line body 1. The light shielding hood 4 is made of a high-density double-sided black light shielding cloth and is covered on the frame 3. The structure is the same as the appearance of the frame 3 and is arranged to fit the surface of the assembly line body 1. The frame 3 is provided with a crossbar 31. The crossbar 31 includes a first crossbar 311 that is 4 in total and can be lifted and lowered and arranged around the frame, and a second crossbar 312 that is arranged on the top of the frame. The first crossbar 311 is provided with a light source assembly 6 and a horizontal calibration assembly 7, and the second crossbar 312 is provided with a camera assembly 5. The camera assembly 5 includes a camera bracket 51 and a camera body. The light source assembly 6 includes a light source bracket 61 and a light source body. The camera bracket 51 and the light source bracket 61 are made of aluminum or hard plastic. Both are connected to the crossbar 31. The camera bracket 51 is provided with a telescopic adjustment and locking mechanism. The camera body is arranged on the camera bracket 51 so as to adjust and fix the distance between the camera and the object being photographed. The light source bracket 61 is provided with an adjustable hinge and a locking mechanism, and the light source body is rotatably arranged on the light source bracket 61 so as to adjust and fix the light source angle. The horizontal calibration component 7 is a level bubble. The light shield 4 is provided with a transparent observation window 41, and the surface of the transparent observation window 41 is provided with a light shielding coating. The light shield 4 is provided with a cable outlet 42. The light shield 4 is provided with a zipper door 43. The frame 3 is provided with a cooling fan 32, and the light shield 4 has a cooling hole at the position corresponding to the cooling fan 32.

[0045] In summary, in the assembly line darkroom installation structure of the utility model, the light-shielding box cover is arranged on the assembly line body, an inlet and an outlet are provided on the light-shielding box body, and a flip-type light-shielding curtain that can be opened and closed is provided at the inlet and the outlet. When the detected object passes by, the flip-type light-shielding curtain is opened and flipped up, and after passing by, the flip-type light-shielding curtain is flipped down to close the opening, thereby keeping the interior of the light-shielding box body in a lightless or dim light environment, ensuring the detection accuracy. The assembly line darkroom installation structure provided by the utility model can be conveniently installed on the assembly line, without the need for large-scale transformation of the assembly line, reducing the transformation cost and time. On the premise of ensuring that the products on the assembly line can pass through the darkroom smoothly, it has good light-shielding performance, can effectively prevent the influence of external light on the darkroom, so that the darkroom can maintain the lightless or dim light operation requirements, which is conducive to improving the product detection accuracy, and is equipped with an observation window, which is convenient for observing the production process without interfering with normal production, and is convenient for adjusting the installation position and angle of the light source and the camera to reduce the reflection of the object to be measured that affects the shooting effect.

[0046] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A darkroom installation structure for an assembly line, comprising an assembly line body and a light shielding box body covered on the assembly line body, characterized in that: An inlet and an outlet for the products on the assembly line body to pass through are respectively arranged on two opposite side walls of the shading box body, and flip-type shading curtains are arranged at the inlet and the outlet.

2. The assembly line darkroom installation structure according to claim 1, characterized in that: The flip-type blackout curtains are detachably connected to the inlet and the outlet respectively.

3. The assembly line darkroom installation structure according to claim 1, characterized in that: The light-shielding box body comprises a frame and a light-shielding cover. The frame is erected above the assembly line body, and the light-shielding cover is arranged on the frame.

4. The assembly line darkroom installation structure according to claim 3, characterized in that: A crossbar is arranged on the frame, and a camera assembly, a light source assembly and a horizontal calibration assembly are arranged on the crossbar.

5. The assembly line darkroom installation structure according to claim 4, characterized in that: The camera assembly includes a camera bracket and a camera body, the light source assembly includes a light source bracket and a light source body, the camera bracket and the light source bracket are both connected to the cross bar, the camera body is arranged on the camera bracket, and the light source body is rotatably arranged on the light source bracket.

6. The assembly line darkroom installation structure according to claim 4, characterized in that: The level calibration component is a level bubble.

7. The assembly line darkroom installation structure according to claim 3, characterized in that: A transparent observation window is arranged on the light shielding hood, and a light shielding coating is arranged on the surface of the transparent observation window.

8. The assembly line darkroom installation structure according to claim 3, characterized in that: A cable outlet is provided on the sunshade.

9. The assembly line darkroom installation structure according to claim 3, characterized in that: Zippered door on hood.

10. The assembly line darkroom installation structure according to claim 3, characterized in that: The frame is provided with a cooling fan, and the light shield is provided with cooling holes at positions corresponding to the cooling fan.

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