玻璃检测装置及光伏组件生产系统
By setting up a suction mechanism and a detection component on the feeding mechanism, and using the difference in lead wire holes to detect the vacuum degree, the problem of reversed glass in the production of double-glass modules was solved, which improved production efficiency and reduced costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 通威太阳能(盐城)有限公司
- Filing Date
- 2025-06-26
- Publication Date
- 2026-07-17
AI Technical Summary
In the production process of double-glass modules, the front and back glass may be used in reverse, which affects production efficiency and increases costs.
By setting up a suction mechanism and a detection element on the feeding mechanism, the vacuum level is detected by utilizing the difference between the lead holes of the front and back glass to distinguish the glass type and ensure correct feeding.
This effectively avoids the situation where the front and back glass are installed incorrectly, improves production efficiency, and reduces the production cost of photovoltaic modules.
Smart Images
Figure CN224521543U_ABST
Abstract
Claims
1. A glass inspection device applied to a photovoltaic module production system, the photovoltaic module comprising a front glass and a back glass (20) provided with a lead hole (21); characterized in that, The glass inspection device (100) includes: A feeding mechanism (110) is used to feed the front glass and / or the back glass (20); The suction mechanism (120) is installed on the feeding mechanism (110) and is provided with a vacuum adsorption tank; The first detection element is installed on the suction mechanism (120) and is used to detect the vacuum level in the vacuum adsorption tank; When the feeding mechanism (110) feeds the front glass, the front glass closes the opening of the vacuum adsorption tank, so that a vacuum environment can be formed in the vacuum adsorption tank; when the feeding mechanism (110) feeds the back glass (20), the lead hole (21) on the back glass (20) is connected to the vacuum adsorption tank, so that a vacuum environment cannot be formed in the vacuum adsorption tank.
2. The glass inspection apparatus of claim 1, wherein The feeding mechanism (110) includes at least one feeding suction cup (111), and the suction mechanism (120) includes a detection suction cup (121) with the vacuum suction groove. The detection suction cup (121) and each of the feeding suction cups (111) are located at the same height.
3. The glass inspection apparatus of claim 2, wherein The feeding mechanism (110) also includes a mounting frame (112), with each of the feeding suction cups (111) mounted around the perimeter of the frame, and the detection suction cup (121) mounted in the middle of the frame.
4. The glass inspection apparatus of claim 1, wherein The suction mechanism (120) includes a mounting bracket (122) and a detection suction cup (121) with the vacuum adsorption groove. The mounting bracket (122) is mounted on the feeding mechanism (110), and the detection suction cup (121) is mounted on the mounting bracket (122).
5. The glass inspection apparatus of claim 4, wherein The suction mechanism (120) further includes an elastic element (123) mounted on the mounting bracket (122), and the detection suction cup (121) mounted on the elastic element (123). The elastic element (123) is configured to elastically deform when the feeding mechanism (110) feeds the front glass or the back glass (20) and apply an elastic force toward the detection suction cup (121) in the direction of the front glass or the back glass (20).
6. The glass inspection apparatus according to any one of claims 1 to 5, characterized by The photovoltaic module production system includes a controller with a first threshold and a second threshold, the first threshold being greater than the second threshold. The first detection device is communicatively connected to the controller. When the feeding mechanism (110) feeds the front glass and the vacuum degree detected by the first detection device is less than the first threshold, the controller generates a front glass feeding error signal. When the feeding mechanism (110) feeds the back glass (20) and the vacuum degree detected by the first detection device is greater than the second threshold, the controller generates a back glass feeding error signal.
7. A photovoltaic module production system characterized by, It includes two glass inspection devices (100) as described in any one of claims 1 to 6, the two glass inspection devices (100) being used to feed the front glass and the back glass (20) respectively.
8. The photovoltaic module production system according to claim 7, characterized in that, The photovoltaic module production system also includes a conveying mechanism (210) for conveying glass and a detection mechanism (220) installed on the conveying mechanism (210). The conveying mechanism (210) is provided with a detection station, and the detection mechanism (220) is configured to detect whether the glass is the front glass when the conveying mechanism (210) conveys the glass to the detection station.
9. The photovoltaic module production system of claim 8, wherein, The detection mechanism (220) includes a drive (221) and a second detection element (222). The drive (221) includes a movable shaft that can be controlled to reciprocate. The second detection element (222) is mounted on the drive (221) and is used to detect the movable shaft. When the conveying mechanism (210) conveys the front glass to the detection station, the movable shaft is controlled to move toward the front glass and abuts against the front glass. The second detection element (222) detects the movable shaft. When the conveying mechanism (210) conveys the back glass (20) to the detection station, the movable shaft is controlled to move toward the back glass (20) and passes through the lead hole (21) on the back glass (20). The second detection element (222) cannot detect the movable shaft.
10. The photovoltaic module production system of claim 9, wherein, The detection mechanism (220) also includes a flexible element (223), which is installed at one end of the movable shaft near the detection station and is used to contact the front glass or pass through the lead hole (21) on the back glass (20).