A device for detecting the irradiation intensity of a light source of an exposure machine
By designing an exposure machine light source irradiation intensity detection device with automatic moving and closed environments, the problems of inaccurate and inefficient detection data in the prior art are solved, and efficient and accurate light source intensity detection is achieved.
Patent Information
- Application Number
- CN202411664789.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-04-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing exposure machine light source intensity detection equipment is used to detect in an open environment, resulting in inaccurate detection of the detection data and requires manual movement of the light source for intensity detection at different distances, which is inefficient.
An exposure machine light source illumination intensity detection device is designed, including a closure mechanism, a clamping mechanism, a heat dissipation mechanism and a detection mechanism. Automatic movement adjustment is achieved through electric sliders and sliders. LED lamp beads simulate light of different intensities, and optical fiber sensors perform separation detection.
Accurate light source intensity detection in a closed environment, reducing the need for manual movement, improving detection efficiency, and being able to detect all light sources on the exposure machine at the same time.
Smart Images
Figure CN119756788A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of light source detection for exposure machines, and in particular to a device for detecting the irradiation intensity of a light source for an exposure machine. Background Art
[0002] There are many types of electronic devices nowadays, and circuit boards are one of the important components in electronic devices. Exposure machines are one of the main devices for making circuit boards. They mainly use exposure to make circuits on circuit boards. Exposure machines mainly expose circuit boards through internal light sources. After long-term use, the light source of the exposure machine needs to be tested for intensity to ensure normal use of the exposure machine.
[0003] The existing exposure machine light source intensity detection equipment performs detection in an open environment. The light intensity in different environments will cause the detection data to be inaccurate. In addition, the exposure machine light source needs to detect the intensity at different distances, and it is necessary to manually move the light source back and forth for detection, which is time-consuming and labor-intensive. At the same time, there are many light sources on the exposure machine light source, and each light source needs to be tested, which is inefficient. For this reason, we propose an exposure machine light source irradiation intensity detection device. Summary of the invention
[0004] The object of the present invention is to provide an exposure machine light source irradiation intensity detection device to solve the problem raised in the above background technology that the existing exposure machine light source intensity detection equipment performs detection in an open environment, the light intensity in different environments will cause the detection data to be inaccurate, and the exposure machine light source needs to detect the intensity at different distances, and the light source needs to be moved back and forth manually for detection. At the same time, there are many light sources on the exposure machine light source, and each light source needs to be detected.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an exposure machine light source irradiation intensity detection device, comprising a workbench, a closing mechanism, a clamping mechanism, a heat dissipation mechanism, a detection mechanism and a control device, wherein the closing mechanism is located on the left side of the top of the workbench, the clamping mechanism is located on the top of the workbench and is located in the inner cavity of the closing mechanism, the heat dissipation mechanism is embedded in the left side wall of the inner cavity of the closing mechanism, the detection mechanism is fixedly connected to the right side of the top of the workbench by bolts, the control device is fixedly connected to the right side of the front side of the top of the workbench by bolts, the control device is electrically connected to the closing mechanism, the clamping mechanism, the heat dissipation mechanism and the detection mechanism through electric wires, a movable groove is horizontally opened on the front and rear sides of the top of the workbench, an electric slider is slidably connected to the inner cavity of the movable groove, the closing mechanism is fixedly connected between the tops of the electric slider by bolts, a movable rail is fixedly connected by bolts on the front and rear sides of the top of the workbench and located on the inner side of the movable groove, an electric slide is slidably connected between the tops of the movable rails, and the clamping mechanism is fixedly connected to the top of the electric slide by bolts.
[0006] Preferably, the sealing mechanism includes a sealing box, a mounting plate and LED lamp beads, the mounting plate is fixedly connected to the top of the inner cavity and the front and rear sides of the sealing box by bolts, and the LED lamp beads are fixedly connected to the inner wall of the mounting plate and are evenly distributed.
[0007] Preferably, the clamping mechanism includes a mounting frame, an electric push rod and a clamping plate, the electric push rod is fixedly connected to the front and rear sides of the top and bottom of the inner wall of the mounting frame by bolts, and the clamping plate is fixedly connected between the ends of the two upper electric push rods and the two lower electric push rods by bolts.
[0008] Preferably, the inner side walls of the installation frame are provided with limiting grooves on both sides thereof, the inner cavity of the limiting grooves is slidably connected to limiting blocks, and the ends of the limiting blocks are fixedly connected to the front and rear side walls of the clamping plate.
[0009] Preferably, the heat dissipation mechanism includes a heat dissipation fan, an air inlet cover and a connecting pipe, the air inlet cover is fixedly connected to the left side wall of the installation frame by bolts, and the connecting pipe is fixedly connected to the right side wall of the heat dissipation fan by bolts.
[0010] Preferably, the right end of the connecting pipe is fixedly connected to the left side wall of the air inlet cover by bolts, and the connecting pipe is a spring tube.
[0011] Preferably, the detection mechanism comprises a support plate, a partition frame and an optical fiber sensor, and the partition frame is fixedly connected to the left side wall of the support plate by bolts.
[0012] Preferably, the optical fiber sensors are fixedly connected to the left side wall of the support plate by bolts, and are located inside the partition frame and evenly distributed.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. The exposure machine light source irradiation intensity detection device drives the sealing box to move through the electric slider, so that the sealing box contacts the support plate and seals the sealing box to form a closed space in the sealing box. The LED lamp beads can simulate light of different intensities, so that the light source of the exposure machine can be detected in different light environments, and more detection data can be obtained, and the detection data is more accurate.
[0015] 2. The exposure machine light source irradiation intensity detection device places the exposure machine light source between the clamps, drives the clamps to clamp and fix the exposure machine light source through an electric push rod, and drives the mounting frame to move left and right through an electric slide. At the same time, the cooling fan can cool the exposure machine light source, so that the exposure machine light source can be automatically moved, adjusted and detected without manual movement and adjustment, which saves time and effort.
[0016] 3. The exposure machine light source irradiation intensity detection device is provided with a partition frame on the support plate, and the optical fiber sensors are distributed in each square in the partition frame, and each square corresponds to each light source on the exposure machine light source. By performing separate detection on all the light sources on the exposure machine at the same time, the detection efficiency of the light source can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0018] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention;
[0019] Figure 3 It is a right side cross-sectional structural schematic diagram of the present invention;
[0020] Figure 4 It is a schematic diagram of the structure of the detection mechanism of the present invention;
[0021] Figure 5 It is a schematic diagram of the left side sectional structure of the clamping mechanism of the present invention.
[0022] In the figure: 100, workbench; 110, moving groove; 111, electric slider; 120, moving track; 121, electric slide; 200, closing mechanism; 210, sealing box; 220, mounting plate; 230, LED lamp beads; 300, clamping mechanism; 310, mounting frame; 311, limiting groove; 312, limiting block; 320, electric push rod; 330, clamping plate; 400, heat dissipation mechanism; 410, cooling fan; 420, air inlet cover; 430, connecting pipe; 500, detection mechanism; 510, support plate; 520, partition frame; 530, optical fiber sensor; 600, control device. DETAILED DESCRIPTION
[0023] Embodiment 1:
[0024] See also Figure 1-3The present invention provides a technical solution: an exposure machine light source irradiation intensity detection device, comprising a workbench 100, a closing mechanism 200, a clamping mechanism 300, a heat dissipation mechanism 400, a detection mechanism 500 and a control device 600, wherein the closing mechanism 200 is located on the top left side of the workbench 100, the clamping mechanism 300 is located on the top of the workbench 100 and is located in the inner cavity of the closing mechanism 200, the heat dissipation mechanism 400 is embedded in the inner cavity left wall of the closing mechanism 200, and the detection mechanism 500 is fixedly connected to the workbench by bolts. The top right side of the workbench 100, the control device 600 is fixedly connected to the top front right side of the workbench 100 by bolts, the control device 600 is electrically connected to the closing mechanism 200, the clamping mechanism 300, the heat dissipation mechanism 400 and the detection mechanism 500 by wires, the top front and rear sides of the workbench 100 are horizontally opened with a moving groove 110, the inner cavity of the moving groove 110 is slidably connected with an electric slider 111, the closing mechanism 200 is fixedly connected between the top of the electric slider 111 by bolts, and the closing mechanism 200 includes a sealing box 21 0, a mounting plate 220 and LED lamp beads 230, the mounting plate 220 is fixedly connected to the top of the inner cavity and the front and rear sides of the sealing box 210 by bolts, the LED lamp beads 230 are fixedly connected to the inner side wall of the mounting plate 220 and are evenly distributed, the detection mechanism 500 includes a support plate 510, a partition frame 520 and an optical fiber sensor 530, the partition frame 520 is fixedly connected to the left side wall of the support plate 510 by bolts, the optical fiber sensor 530 is fixedly connected to the left side wall of the support plate 510 by bolts, and is located at the partition frame 520 The electric slider 111 moves rightward in the moving groove 110, and at the same time, the electric slider 111 drives the sealing box 210 to move, so that the sealing box 210 contacts the supporting plate 510, and the sealing box 210 is sealed, so that a closed space is formed in the sealing box 210, and the brightness of the LED lamp beads 230 can be adjusted to simulate light of different intensities, so that the light source of the exposure machine can be detected in different light environments, and more detection data can be obtained, and the detection data is more accurate.
[0025] Embodiment 2:
[0026] See also Figure 2 , Figure 3 and Figure 5The present invention provides a technical solution: an exposure machine light source irradiation intensity detection device, comprising a workbench 100, a closing mechanism 200, a clamping mechanism 300, a heat dissipation mechanism 400, a detection mechanism 500 and a control device 600, wherein the closing mechanism 200 is located at the top left side of the workbench 100, the clamping mechanism 300 is located at the top of the workbench 100 and is located in the inner cavity of the closing mechanism 200, the heat dissipation mechanism 400 is embedded in the inner cavity left side wall of the closing mechanism 200, the detection mechanism 500 is fixedly connected to the top right side of the workbench 100 by bolts, and the control device 600 is fixedly connected to the top front side of the workbench 100 by bolts. On the right side, the control device 600 is electrically connected to the closing mechanism 200, the clamping mechanism 300, the heat dissipation mechanism 400 and the detection mechanism 500 through wires. The front and rear sides of the top of the workbench 100 and the inner side of the moving groove 110 are fixedly connected with the moving track 120 by bolts. The top of the moving track 120 is slidably connected with the electric slide 121. The clamping mechanism 300 is fixedly connected to the top of the electric slide 121 by bolts. The clamping mechanism 300 includes a mounting frame 310, an electric push rod 320 and a clamping plate 330. The electric push rod 320 is fixedly connected to the top and the front and rear sides of the bottom of the inner wall of the mounting frame 310 by bolts. The plate 330 is fixedly connected between the ends of the two upper electric push rods 320 and the two lower electric push rods 320 by bolts, and the inner wall of the mounting frame 310 is provided with limiting grooves 311 on both sides, and the inner cavity of the limiting groove 311 is slidably connected to the limiting block 312, and the end of the limiting block 312 is fixedly connected to the front and rear side walls of the clamping plate 330. The heat dissipation mechanism 400 includes a cooling fan 410, an air inlet cover 420 and a connecting pipe 430. The air inlet cover 420 is fixedly connected to the left side wall of the mounting frame 310 by bolts, and the connecting pipe 430 is fixedly connected to the right side wall of the cooling fan 410 by bolts. The right end of the connecting pipe 430 is fixedly connected to the right side wall of the cooling fan 410 by bolts. It is fixedly connected to the left wall of the air inlet hood 420, and the connecting pipe 430 is a spring tube. By placing the exposure machine light source between the clamps 330, the clamps 330 are driven inward by the electric push rod 320, and the limit block 312 is moved in the limit groove 311 to clamp and fix the exposure machine light source between the clamps 330, and the installation frame 310 is driven by the electric slide 121 to move left and right to adjust the detection position distance, and the cooling fan 410 can cool and dissipate the heat of the exposure machine light source, so that the exposure machine light source can be automatically moved and adjusted for detection without manual movement and adjustment, which saves time and effort.
[0027] Embodiment three:
[0028] See also Figure 2 and Figure 4The present invention provides a technical solution: an exposure machine light source irradiation intensity detection device, comprising a workbench 100, a closing mechanism 200, a clamping mechanism 300, a heat dissipation mechanism 400, a detection mechanism 500 and a control device 600, wherein the closing mechanism 200 is located at the top left side of the workbench 100, the clamping mechanism 300 is located at the top of the workbench 100 and is located in the inner cavity of the closing mechanism 200, the heat dissipation mechanism 400 is embedded in the inner cavity left wall of the closing mechanism 200, the detection mechanism 500 is fixedly connected to the top right side of the workbench 100 by bolts, the control device 600 is fixedly connected to the top front right side of the workbench 100 by bolts, and the control device 600 is connected to the closing mechanism 200 by wires. , the clamping mechanism 300, the heat dissipation mechanism 400 and the detection mechanism 500 are electrically connected, the detection mechanism 500 includes a support plate 510, a partition frame 520 and an optical fiber sensor 530, the partition frame 520 is fixedly connected to the left side wall of the support plate 510 by bolts, the optical fiber sensor 530 is fixedly connected to the left side wall of the support plate 510 by bolts, and is located inside the partition frame 520 and is evenly distributed, through the partition frame 520 on the support plate 510, and the optical fiber sensor 530 is distributed in each square in the partition frame 520, and each square corresponds to each light source on the exposure machine light source, by performing simultaneous separation and detection on all the light sources on the exposure machine, the detection efficiency of the light source can be improved.
[0029] In specific use, when the personnel in this technical field detect the intensity of the light source of the exposure machine, they connect the detection device to the power supply, start the detection device through the control device 600, place the light source of the exposure machine between the clamping plates 330, drive the clamping plates 330 to move inward through the electric push rod 320, move the limit block 312 in the limit groove 311, clamp the light source of the exposure machine between the clamping plates 330, connect the power supply, and drive the installation frame 310 to move left and right to adjust the detection position distance through the electric slide seat 121. After the distance adjustment is completed, start the electric slide 1 through the control device 600 11. The electric slider 111 drives the sealing box 210 to move, so that the sealing box 210 contacts the support plate 510, and the sealing box 210 is sealed, so that a closed space is formed in the sealing box 210, and the brightness of the LED lamp beads 230 can be adjusted to simulate light of different intensities. After the sealing box 210 is closed, the light source of the exposure machine is started through the control device 600, and the cooling fan 410 is started at the same time to cool down the light source of the exposure machine. The light source on the exposure machine is detected by the optical fiber sensor 530 in each square on the partition frame 520, and the detected transmission is displayed on the display screen on the control device 600.
Claims
1. A device for detecting the intensity of light source of an exposure machine, characterized in that: The invention comprises a workbench (100), a closing mechanism (200), a clamping mechanism (300), a heat dissipation mechanism (400), a detection mechanism (500) and a control device (600), wherein the closing mechanism (200) is located on the left side of the top of the workbench (100), the clamping mechanism (300) is located on the top of the workbench (100) and is located in the inner cavity of the closing mechanism (200), the heat dissipation mechanism (400) is embedded in the left side wall of the inner cavity of the closing mechanism (200), the detection mechanism (500) is fixedly connected to the right side of the top of the workbench (100) by bolts, the control device (600) is fixedly connected to the right side of the front side of the top of the workbench (100) by bolts, and the control device (600) is connected to the closing mechanism (200) by electric wires. The closing mechanism (200), the clamping mechanism (300), the heat dissipation mechanism (400) and the detection mechanism (500) are electrically connected; movable grooves (110) are transversely opened on the front and rear sides of the top of the workbench (100); an electric slider (111) is slidably connected to the inner cavity of the movable groove (110); the closing mechanism (200) is fixedly connected to the top of the electric slider (111) by bolts; a movable track (120) is fixedly connected to the inner side of the movable groove (110) on the front and rear sides of the top of the workbench (100) by bolts; an electric slide seat (121) is slidably connected between the tops of the movable tracks (120); and the clamping mechanism (300) is fixedly connected to the top of the electric slide seat (121) by bolts.
2. The exposure machine light source irradiation intensity detection device according to claim 1, characterized in that: The sealing mechanism (200) comprises a sealing box (210), a mounting plate (220) and LED lamp beads (230); the mounting plate (220) is fixedly connected to the top of the inner cavity and the front and rear sides of the sealing box (210) by bolts; the LED lamp beads (230) are fixedly connected to the inner side wall of the mounting plate (220) and are evenly distributed.
3. The exposure machine light source irradiation intensity detection device according to claim 1, characterized in that: The clamping mechanism (300) comprises a mounting frame (310), an electric push rod (320) and a clamping plate (330), wherein the electric push rod (320) is fixedly connected to the front and rear sides of the top and bottom of the inner wall of the mounting frame (310) by bolts, and the clamping plate (330) is fixedly connected between the ends of the two upper electric push rods (320) and the two lower electric push rods (320) by bolts.
4. The exposure machine light source irradiation intensity detection device according to claim 3, characterized in that: Limiting grooves (311) are formed on the front and rear sides of the inner side walls of the installation frame (310); the inner cavity of the limiting grooves (311) is slidably connected to the limiting blocks (312); and the ends of the limiting blocks (312) are fixedly connected to the front and rear side walls of the clamping plate (330).
5. The exposure machine light source irradiation intensity detection device according to claim 1, characterized in that: The heat dissipation mechanism (400) comprises a heat dissipation fan (410), an air inlet cover (420) and a connecting pipe (430); the air inlet cover (420) is fixedly connected to the left side wall of the installation frame (310) by bolts, and the connecting pipe (430) is fixedly connected to the right side wall of the heat dissipation fan (410) by bolts.
6. The exposure machine light source irradiation intensity detection device according to claim 5, characterized in that: The right end of the connecting pipe (430) is fixedly connected to the left side wall of the air inlet cover (420) by means of bolts, and the connecting pipe (430) is a spring tube.
7. The exposure machine light source irradiation intensity detection device according to claim 1, characterized in that: The detection mechanism (500) comprises a support plate (510), a partition frame (520) and an optical fiber sensor (530), wherein the partition frame (520) is fixedly connected to the left side wall of the support plate (510) by means of bolts.
8. The device for detecting the light source intensity of an exposure machine according to claim 7, characterized in that: The optical fiber sensors (530) are fixedly connected to the left side wall of the support plate (510) by means of bolts, and are located inside the partition frame (520) and are evenly distributed.