Glass transmittance testing device

Abstract

This utility model discloses a glass transmittance testing device, belonging to the field of glass transmittance testing. It addresses the lack of a stable and reliable testing method in the existing technology for inspecting and accepting the transmittance of incoming sapphire glass. It mainly includes a flame simulator mounted on a track platform. The track platform has a fixed frame, and the fixed frame has a detector that works in conjunction with the flame simulator. A glass support is provided between the detector and the flame simulator, and the glass support is slidably mounted on the track platform. The detector is connected to a PC via a communication device. This utility model improves upon existing flame detector-based material inspection methods, enabling the transmission rate testing of incoming sapphire glass using a flame detector to control the production quality of sapphire glass or other glass materials and improve testing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of glass transmittance testing, and more specifically, to a glass transmittance testing device. Background Technology

[0002] With the popularization of industrial automation, the large-scale production and incoming material inspection of fire protection equipment are gradually becoming automated. For the transmittance of sapphire glass used in flame detectors, apart from specialized infrared and ultraviolet spectroscopy testing equipment, there are no effective measures to control whether the incoming sapphire glass meets the specifications. For example, there is an ultraviolet light transmittance testing device with the existing technology announcement number CN2343579U, but its structure is relatively complex. At present, there is a need for a stable and reliable testing method to test and accept the transmittance of incoming sapphire glass. Utility Model Content

[0003] The purpose of this invention is to provide a glass transmittance testing device to address the lack of a stable and reliable testing method in the existing technology for testing and accepting the transmittance of incoming sapphire glass.

[0004] This utility model is achieved through the following technical solution:

[0005] A glass transmittance detection device includes a flame simulator, which is mounted on a track platform. The track platform is equipped with a fixed frame, and a detector that cooperates with the flame simulator is mounted on the fixed frame. A glass support is provided between the detector and the flame simulator. The glass support is slidably mounted on the track platform. The detector is connected to a PC via a communication device.

[0006] Furthermore, it includes a lead screw motor, which is fixed inside the track platform; the output end of the lead screw motor is connected to a lead lever, the lead lever is provided with a lead screw seat, and a glass bracket is installed on the lead screw seat; one end of the lead lever is rotatably connected to a bearing seat.

[0007] Furthermore, the glass support includes a lifting cylinder and an adjusting clamp, the adjusting clamp being mounted on the piston rod of the lifting cylinder.

[0008] Furthermore, the adjusting clamp includes a jaw and a support frame, the jaw and the support frame are slidably connected, and a limiting structure is provided between the jaw and the support frame.

[0009] Furthermore, the limiting structure includes a spiral rod, with a top plate at the upper end of the spiral rod and a knob at the bottom end of the spiral rod.

[0010] Furthermore, the detector includes an ultraviolet flame sensor and an infrared flame sensor.

[0011] Furthermore, a slide is provided on the track platform, and the glass support slides within the slide.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention employs a lead screw motor to drive the glass support movement, combined with a slide rail design, to achieve precise positioning of the glass sample, reduce manual adjustment errors, ensure consistent detection positions, and improve repeatability accuracy. The glass height is adjusted by a lifting cylinder, and with the help of a screw rod limiting structure, it can quickly adapt to glass samples of different sizes, ensuring clamping stability and preventing data deviations due to vibration or offset. Sensor integration and intelligent control achieve high precision, high efficiency, and high safety in glass transmittance detection, giving it strong market competitiveness and practical value. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the adjusting clamp of this utility model;

[0016] Figure 3 This is the front view of the adjusting clamp of this utility model.

[0017] In the diagram: 1. Track platform; 2. Flame simulator; 3. Bearing seat; 4. Lead screw motor; 5. Detector; 6. Communication device; 7. Glass bracket; 8. Lead lever; 9. Lead screw seat; 10. Glass; 11. Support frame; 12. Gripper; 13. Lifting cylinder; 14. Knob; 15. Helical rod; 16. Top plate; 17. Fixing frame. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Based on the embodiments in this application, other similar embodiments obtained by those skilled in the art without creative effort should all fall within the scope of protection of this application. Furthermore, the directional terms mentioned in the following embodiments, such as "up," "down," "left," and "right," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for illustrative purposes and not for limiting the creation of this utility model.

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Example 1: A glass transmittance detection device, such as... Figures 1-3As shown, the system includes a flame simulator 2, which is mounted on a track platform 1. The track platform 1 has a fixing frame 17, on which a detector 5 is mounted to cooperate with the flame simulator 2. A limiting frame fixes the relative position of the flame simulator 2 and the detector 5 to prevent the light source or sensor from shifting. A glass bracket 7 is provided between the detector 5 and the flame simulator 2, and a glass 10 is held on the glass bracket 7. The glass bracket 7 is slidably mounted on the track platform 1. The detector 5 is connected to a PC via a communication device 6. Data from the detector 5 is transmitted to the PC in real time, supporting automated analysis, storage, and report generation, facilitating quality traceability and big data analysis, and improving the intelligence level of the laboratory or production line.

[0021] Example 2: A glass transmittance testing device includes a lead screw motor 4, which is fixed inside a track platform 1. The output end of the lead screw motor 4 is connected to a lever 8, and a lead screw seat 9 is provided on the lever 8. A glass support 7 is mounted on the lead screw seat 9. One end of the lever 8 is rotatably connected to a bearing seat 3. By using the lead screw motor 4 to drive the glass support 7 to move, combined with a slide rail design, precise positioning of the glass sample 10 is achieved, reducing manual adjustment errors, ensuring consistency of the detection position, and improving the accuracy of repeatable measurements.

[0022] The glass support 7 includes a lifting cylinder 13 and an adjusting clamp. The adjusting clamp is blackened and mounted on the piston rod of the lifting cylinder 13. The adjusting clamp includes a jaw 12 and a support frame 11. The jaw 12 is slidably connected to the support frame 11, and a limiting structure is provided between the jaw 12 and the support frame 11. The support frame 11 is fixed to the piston rod of the lifting cylinder 13. By adjusting the height of the glass 10 through the lifting cylinder 13, and with the limiting structure of the screw rod 15, it can quickly adapt to glass 10 samples of different sizes, ensuring clamping stability. The sliding design of the jaw 12 and the support frame 11 simplifies the glass 10 clamping process and improves operational efficiency.

[0023] The limiting structure includes a spiral rod 15, with a top plate 16 at the upper end of the spiral rod 15 and a knob 14 at the bottom end of the spiral rod 15.

[0024] The detector 5 includes an ultraviolet flame sensor and an infrared flame sensor, integrating the two sensors to simultaneously detect the transmittance of the glass 10 to different wavelengths of light, comprehensively evaluating its optical performance and meeting diverse testing needs. The infrared flame sensor has an emission spectrum range of 2.7µm to 11µm; the ultraviolet flame sensor has an emission spectrum range of 180 to 300nm.

[0025] A slide rail is provided on the track platform 1, and the glass support 7 slides within the slide rail. Everything else is the same as in Embodiment 1.

[0026] In use, the flame simulator 2 is fixed on the limiting frame of the track platform 1 to ensure that it and the detector 5 are on the same optical axis. The detector 5 is connected to the PC through the communication device 6, and the control software is started to complete the initialization. The glass to be tested 10 is placed on the adjusting clamp of the glass holder 7, and the height of the glass 10 is adjusted by the lifting cylinder 13 so that its center is aligned with the optical path between the flame simulator 2 and the detector 5. The driving jaw 12 slides along the crossbar to clamp the edge of the glass 10, ensuring that the sample is vertical and not tilted. Then, the screw rod 15 and the knob 14 are rotated to fix the jaw 12. The lead screw motor 4 is started, and the glass holder 7 is driven to move along the slide of the track platform 1 through the lead screw transmission, so as to accurately position the glass 10 to the preset detection position. The flame simulator 2 continuously outputs a simulated flame spectrum. After the light penetrates the glass 10 sample, it is received by the detector 5. The communication device 6 transmits the real-time collected ultraviolet pulse number or the three-band infrared average power to the PC for data upload and judgment. The PC software automatically calculates the transmittance of the glass 10 in the ultraviolet and infrared bands based on the calibration reference value and the measured data, and generates curves or numerical reports.

[0027] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of this application should still fall within the scope of the present invention.

Claims

1. A glass transmittance testing device, comprising a flame simulator (2), characterized in that: The flame simulator (2) is mounted on the track platform (1). The track platform (1) is equipped with a fixed frame (17). The fixed frame (17) is equipped with a detector (5) that cooperates with the flame simulator (2). A glass bracket (7) is provided between the detector (5) and the flame simulator (2). The glass bracket (7) is slidably mounted on the track platform (1). The detector (5) is connected to a PC through a communication device (6).

2. The glass transmittance testing device according to claim 1, characterized in that: Includes a lead screw motor (4), which is fixed inside the track platform (1); the output end of the lead screw motor (4) is connected to a lead lever (8), the lead lever (8) is provided with a lead screw seat (9), and a glass bracket (7) is installed on the lead screw seat (9); one end of the lead lever (8) is rotatably connected to a bearing seat (3).

3. The glass transmittance testing device according to claim 2, characterized in that: The glass support (7) includes a lifting cylinder (13) and an adjusting clamp, which is mounted on the piston rod of the lifting cylinder (13).

4. The glass transmittance testing device according to claim 3, characterized in that: The adjusting clamp includes a jaw (12) and a support frame (11). The jaw (12) and the support frame (11) are slidably connected. A limiting structure is provided between the jaw (12) and the support frame (11). The support frame (11) is fixed on the piston rod of the lifting cylinder (13).

5. The glass transmittance testing device according to claim 4, characterized in that: The limiting structure includes a spiral rod (15), with a top plate (16) at the upper end of the spiral rod (15) and a knob (14) at the bottom end of the spiral rod (15).

6. The glass transmittance testing device according to claim 1, characterized in that: The detector (5) includes an ultraviolet flame sensor and an infrared flame sensor.

7. The glass transmittance testing device according to claim 1, characterized in that: A slide is provided on the track platform (1), and the glass support (7) slides in the slide.

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