Large-size glass multi-defect detection device

Abstract

The utility model discloses a multi-defect detection device for large-size glass, and relates to the technical field of detection. The large-size glass multi-defect detection device comprises a base, a detection camera assembly and a detection light source assembly, two clamping assemblies are arranged on the base, each clamping assembly comprises a supporting frame, a first hydraulic telescopic rod, a clamping frame and a sliding seat, the first hydraulic telescopic rods are fixedly installed in the supporting frames, guide grooves are formed in the inner walls of the two sides of the supporting frames, and the sliding seats are arranged in the guide grooves. The sliding seat is slidably connected in the supporting frame, a second motor is started in the clamping assembly to drive a small rotating gear to rotate, the small rotating gear is meshed with a large rotating gear to drive the large rotating gear to rotate, and therefore the clamping frame rotates around the connecting point of the clamping frame and the sliding seat, and the angle of the clamping frame is adjusted to drive glass to turn over. In this way, the situation that a worker needs to turn over the glass after opening the clamping assembly is avoided, the detection efficiency is effectively improved, and meanwhile the practicability and flexibility of the equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of detection technology, and in particular to a device for detecting multiple defects in large-size glass. Background Technology

[0002] Photovoltaic glass is widely used as protective glass for solar panels. Chinese utility model patent, authorization announcement number "CN222636047U", discloses a photovoltaic glass appearance defect inspection workbench, belonging to the field of glass appearance inspection technology. This photovoltaic glass appearance defect inspection workbench includes a clamping assembly and a supplementary lighting assembly. The clamping assembly includes a support plate, a support frame, an electric push rod, a first motor, an adjusting component, and a clamp. The supplementary lighting assembly includes a driving component, a mounting plate, a detection light source, and a blower. The driving component is located on one side of the support frame. By setting up the support plate, support frame, electric push rod, first motor, adjusting component, and clamp, along with two adjustable components and two clamps with adjustable spacing, photovoltaic glass of various sizes can be clamped and fixed. The movable detection light source, through the driving component, mounting plate, detection light source, and blower, provides supplementary lighting inspection of photovoltaic glass at various positions, ensuring inspection accuracy. The synchronously moving blower removes dust from the glass cleaner, preventing dust from affecting the inspection judgment.

[0003] The above technical solution can clamp and fix photovoltaic glass of various sizes by adjusting the spacing of two adjusting components and two clamps. By setting up a driving component, mounting plate, detection light source and blower, the movable detection light source can perform supplementary lighting detection on photovoltaic glass at various positions. However, the above technical solution still has certain defects. For example, the above equipment can clamp and fix photovoltaic glass of various sizes by using two clamps, but in order to detect different surfaces and different parts of the glass, the operator may need to manually remove the glass from the clamps, flip it over and re-clamp it for detection. This not only increases the complexity and time cost of operation, but also the frequent clamping process can easily cause the glass position to deviate, requiring recalibration of the detection equipment, which further reduces the detection efficiency. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a large-size glass multi-defect detection device. The device can clamp and fix photovoltaic glass of various sizes through two clamps. However, in order to detect different surfaces and different parts of the glass, the operator may need to manually remove the glass from the clamps, flip it over and re-clamp it for detection. This not only increases the complexity and time cost of operation, but also the frequent clamping process can easily cause the glass position to deviate, requiring recalibration of the detection equipment, which further reduces the detection efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a large-size glass multi-defect detection device, comprising a base, a detection camera assembly, and a detection light source assembly, wherein two clamping assemblies are provided on the base;

[0006] The clamping assembly includes a support frame, a first hydraulic telescopic rod, a clamping frame, and a sliding seat. The first hydraulic telescopic rod is fixedly installed inside the support frame. Guide grooves are provided on both inner walls of the support frame. The sliding seat is slidably connected inside the support frame. The clamping frame is rotatably connected to one outer wall of the sliding seat.

[0007] The sliding seat has a large rotating gear rotatably connected to the outer wall of the side away from the clamping frame, and a small rotating gear rotatably connected to the outer wall of the sliding seat away from the clamping frame. An upper pressure plate is provided inside the clamping frame. A support seat is fixedly connected to the lower outer wall of the sliding seat. A second motor is installed on the upper end of the support seat. A second hydraulic telescopic rod is installed on the upper surface of the clamping frame. Two sliding rods are slidably connected to the upper surface of the clamping frame. The ends of the two sliding rods near the upper pressure plate both slide into the interior of the clamping frame and are fixedly connected to the upper surface of the upper pressure plate. The two clamping components are respectively set at both ends of the base.

[0008] Preferably, the clamping frame is U-shaped, the support frame is hollow, and the output end of the first hydraulic telescopic rod is fixedly connected to the lower surface of the sliding seat;

[0009] The outer walls of the T-shaped blocks on both sides of the sliding seat are slidably connected to the interior of the corresponding guide grooves.

[0010] Preferably, one end of the large rotating gear near the clamping frame extends rotatably to the outside of the sliding seat and is fixedly connected to the clamping frame;

[0011] The small rotating gear is located below the large rotating gear. The upper pressure plate works in conjunction with the inner wall of the lower end of the clamping frame, and the teeth on the outer wall of the small rotating gear mesh with the teeth on the outer wall of the large rotating gear.

[0012] Preferably, the output end of the second motor is fixedly connected to the outer wall of the small rotating gear, and the output end of the second hydraulic telescopic rod slides into the interior of the clamping frame and is fixedly connected to the upper surface of the upper pressure plate.

[0013] Among them, the two sliding rods that are slidably connected to the upper surface of the clamping frame extend into the interior of the clamping frame at the end near the upper pressure plate and are fixedly connected to the upper surface of the upper pressure plate.

[0014] Preferably, a bidirectional threaded rod is rotatably connected to the groove inside the upper surface of the base, and the lower ends of the two support frames are threaded to the outer wall of the bidirectional threaded rod.

[0015] The first motor is installed inside a groove on one side of the base. The output end of the first motor extends to a slot on the upper surface of the base and is fixedly connected to one end of a bidirectional threaded rod.

[0016] Preferably, the outer walls of the T-shaped blocks on both sides of the lower end of the two support frames are slidably connected to the interior of the two T-shaped block grooves opened on the upper surface of the base;

[0017] The L-shaped bracket on the detection camera assembly is fixedly connected to the outer wall of the rear end of the base, and the detection light source assembly is fixedly installed on the outer wall of the upper end of the detection camera assembly.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This large-size glass multi-defect detection device uses a second motor in the clamping assembly to drive a small rotating gear to rotate. The small rotating gear meshes with a large rotating gear, causing the large rotating gear to rotate. This causes the clamping frame to rotate around the connection point with the sliding seat. Adjusting the angle of the clamping frame causes the glass to flip. This avoids the need for workers to open the clamping assembly and then flip the glass, effectively improving the detection efficiency and enhancing the practicality and flexibility of the equipment. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the external structure of the support frame of this utility model;

[0023] Figure 3 This is a schematic diagram of the external structure of the sliding seat of this utility model;

[0024] Figure 4 This utility model Figure 2 A structural schematic diagram of the enlarged view at point A in the middle.

[0025] Reference numerals: 1. Base; 2. First motor; 3. Support frame; 4. First hydraulic telescopic rod; 5. Detection camera assembly; 6. Detection light source assembly; 7. Clamping frame; 8. Sliding seat; 9. Large rotating gear; 10. Small rotating gear; 11. Second motor; 12. Second hydraulic telescopic rod; 13. Upper pressure plate; 14. Guide groove; 15. Support seat; 16. Slide rod; 17. Bidirectional threaded rod. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] Please see Figure 1-4 This utility model provides a technical solution: a large-size glass multi-defect detection device, including a base 1, a detection camera assembly 5 and a detection light source assembly 6;

[0031] Two clamping components are provided on the base 1;

[0032] The clamping assembly includes a support frame 3, a first hydraulic telescopic rod 4, a clamping frame 7, and a sliding seat 8. The clamping frame 7 is U-shaped, and the support frame 3 is hollow. The first hydraulic telescopic rod 4 is fixedly installed inside the support frame 3. Guide grooves 14 are provided on both inner walls of the support frame 3. The sliding seat 8 is slidably connected inside the support frame 3. The output end of the first hydraulic telescopic rod 4 is fixedly connected to the lower surface of the sliding seat 8. The outer walls of the T-shaped blocks on both sides of the sliding seat 8 are slidably connected to the interior of the corresponding guide grooves 14. The clamping frame 7 is rotatably connected to one outer wall of the sliding seat 8. A large rotating gear 9 is rotatably connected to the outer wall of the sliding seat 8 away from the clamping frame 7. The end of the large rotating gear 9 near the clamping frame 7 extends rotatably to the outside of the sliding seat 8 and is fixedly connected to the clamping frame 7. A small rotating gear 10 is rotatably connected to the outer wall of the sliding seat 8 away from the clamping frame 7. The small rotating gear 10 is located below the large rotating gear 9. An upper pressure plate 13 is provided inside the clamping frame 7. The pressure plate 13 is used in conjunction with the inner wall of the lower end of the clamping frame 7. The teeth on the outer wall of the small rotating gear 10 mesh with the teeth on the outer wall of the large rotating gear 9. The lower outer wall of the sliding seat 8 is fixedly connected to the support seat 15. The upper end of the support seat 15 is equipped with a second motor 11. The output end of the second motor 11 is fixedly connected to the outer wall of the small rotating gear 10. The upper surface of the clamping frame 7 is equipped with a second hydraulic telescopic rod 12. The output end of the second hydraulic telescopic rod 12 slides into the interior of the clamping frame 7 and is fixedly connected to the upper surface of the upper pressure plate 13. The ends of two sliding rods slidably connected to the upper surface of the clamping frame 7 near the upper pressure plate 13 both slide into the interior of the clamping frame 7 and are fixedly connected to the upper surface of the upper pressure plate 13. The upper surface of the clamping frame 7 is slidably connected with two sliding rods 16. The ends of the two sliding rods 16 near the upper pressure plate 13 both slide into the interior of the clamping frame 7 and are fixedly connected to the upper surface of the upper pressure plate 13. The two clamping components are respectively set at both ends of the base 1.

[0033] The base 1 has a slot on its upper surface that is rotatably connected to a bidirectional threaded rod 17. The lower ends of the two support frames 3 are threaded to the outer wall of the bidirectional threaded rod 17. A first motor 2 is installed in a groove on one side of the base 1. The output end of the first motor 2 extends rotatably into the slot on the upper surface of the base 1 and is fixedly connected to one end of the bidirectional threaded rod 17. The outer walls of the T-shaped blocks on both sides of the lower ends of the two support frames 3 are slidably connected to the slots of the two T-shaped blocks on the upper surface of the base 1. The L-shaped bracket on the detection camera assembly 5 is fixedly connected to the outer wall of the rear end of the base 1. The detection light source assembly 6 is fixedly installed on the outer wall of the upper end of the detection camera assembly 5.

[0034] Furthermore, when using this device, the first motor 2 drives the bidirectional threaded rod 17 to rotate. Since the threads at both ends of the bidirectional threaded rod 17 are in opposite directions, and the lower ends of the two support frames 3 are respectively threaded to both ends of the bidirectional threaded rod 17, the two support frames 3 will move towards each other under the drive of the bidirectional threaded rod 17 until the two clamping frames 7 are located on both sides of the glass. Then, the first hydraulic telescopic rod 4 is activated, and the output end of the first hydraulic telescopic rod 4 extends, pushing the sliding seat 8 to slide upward within the support frame 3, so that the clamping frame 7 rises to a suitable height to clamp the glass. Then, the second hydraulic telescopic rod 12 is activated, and the output end of the second hydraulic telescopic rod 12 extends. The upper pressure plate 13 is pushed downwards, so that it engages with the lower inner wall of the clamping frame 7 to firmly clamp the glass. Then, the light source assembly 6 emits light to illuminate the glass surface, and the camera assembly 5 captures an image of the glass surface. The image is then transmitted to a computer or other equipment for analysis and processing to detect whether there are any defects on the glass surface. When it is necessary to inspect the other side after one side has been inspected, the second motor 11 is started to drive the small rotating gear 10 to rotate. The small rotating gear 10 meshes with the large rotating gear 9, driving the large rotating gear 9 to rotate, thereby causing the clamping frame 7 to rotate around the connection point with the sliding seat 8. The angle of the clamping frame 7 is adjusted to cause the glass to flip.

[0035] The second motor 11 in the clamping assembly drives the small rotating gear 10 to rotate. The small rotating gear 10 meshes with the large rotating gear 9, which in turn drives the large rotating gear 9 to rotate. This causes the clamping frame 7 to rotate around the connection point with the sliding seat 8. Adjusting the angle of the clamping frame 7 causes the glass to flip. This avoids the need for the operator to open the clamping assembly and then flip the glass, effectively improving the efficiency of the inspection and enhancing the practicality and flexibility of the equipment.

[0036] Structural Description: Base 1: As the basic support structure of the entire device, a slot is opened on its upper surface and a bidirectional threaded rod 17 is rotatably connected inside. A first motor 2 is installed inside a groove on one side. The output end of the first motor 2 is fixedly connected to one end of the bidirectional threaded rod 17. Two clamping components are also provided on the base 1 for fixing the glass.

[0037] Support frame 3: It has a hollow structure and guide grooves 14 are provided on both inner walls to guide the sliding seat 8. The lower end of the support frame 3 is threaded to the outer wall of the bidirectional threaded rod 17 and can move along the T-shaped block groove on the upper surface of the base 1 under the drive of the bidirectional threaded rod 17.

[0038] First hydraulic telescopic rod 4: It is fixedly installed inside the support frame 3, and its output end is fixedly connected to the lower surface of the sliding seat 8, which is used to drive the sliding seat 8 to slide up and down inside the support frame 3;

[0039] Sliding seat 8: It is slidably connected inside the support frame 3. The outer walls of the T-shaped blocks on both sides are slidably connected to the corresponding guide grooves 14. A clamping frame 7 is rotatably connected to one side of the outer wall of the sliding seat 8, and a large rotating gear 9 and a small rotating gear 10 are rotatably connected to the other side of the outer wall. The small rotating gear 10 is located below the large rotating gear 9, and the teeth on the outer wall of the small rotating gear 10 mesh with the teeth on the outer wall of the large rotating gear 9. A support seat 15 is fixedly connected to the lower outer wall of the sliding seat 8. A second motor 11 is installed on the upper end of the support seat 15. The output end of the second motor 11 is fixedly connected to the outer wall of the small rotating gear 10.

[0040] Clamping frame 7: U-shaped, rotatably connected to the outer wall of one side of the sliding seat 8, with an upper pressure plate 13 inside. The upper pressure plate 13 cooperates with the lower inner wall of the clamping frame 7 to clamp the glass. A second hydraulic telescopic rod 12 is installed on the upper surface of the clamping frame 7. The output end of the second hydraulic telescopic rod 12 slides into the interior of the clamping frame 7 and is fixedly connected to the upper surface of the upper pressure plate 13. The ends of the two sliding rods slidably connected to the upper surface of the clamping frame 7 near the upper pressure plate 13 both slide into the interior of the clamping frame 7 and are fixedly connected to the upper surface of the upper pressure plate 13.

[0041] Large rotating gear 9: Rotatably connected to the outer wall of the sliding seat 8 away from the clamping frame 7, with one end near the clamping frame 7 extending rotatably to the outside of the sliding seat 8 and fixedly connected to the clamping frame 7, used to drive the clamping frame 7 to rotate;

[0042] Small rotating gear 10: Rotatably connected to the outer wall of the sliding seat 8 away from the clamping frame 7, located below the large rotating gear 9, its outer wall teeth mesh with the outer wall teeth of the large rotating gear 9, driven by the second motor 11, can drive the large rotating gear 9 and the clamping frame 7 to rotate.

[0043] Upper pressure plate 13: Located inside the clamping frame 7, it works in conjunction with the lower inner wall of the clamping frame 7, and clamps and releases the glass by extending and retracting the second hydraulic telescopic rod 12;

[0044] The second hydraulic telescopic rod 12 is installed on the upper surface of the clamping frame 7, and its output end is fixedly connected to the upper surface of the upper pressure plate 13 to control the up and down movement of the upper pressure plate 13.

[0045] Support base 15: Fixedly connected to the lower outer wall of the sliding base 8, used for mounting the second motor 11;

[0046] Second motor 11: Installed on the upper end of support base 15, its output end is fixedly connected to the outer wall of small rotating gear 10, and is used to drive small rotating gear 10 to rotate.

[0047] Bidirectional threaded rod 17: Rotatably connected to the groove on the upper surface of the base 1, with opposite thread directions at both ends. The lower ends of the two support frames 3 are respectively threaded to the two ends of the bidirectional threaded rod 17. Driven by the first motor 2, the two support frames 3 can move towards or away from each other.

[0048] First motor 2: Installed inside a groove on one side of base 1, its output end extends rotatably into a groove on the upper surface of base 1 and is fixedly connected to one end of bidirectional threaded rod 17, used to drive bidirectional threaded rod 17 to rotate.

[0049] Inspection camera assembly 5: The upper L-shaped bracket is fixedly connected to the outer wall of the rear end of the base 1, and is used to capture images of the glass surface in order to detect defects in the glass;

[0050] Detection light source assembly 6: It is fixedly installed on the upper outer wall of the detection camera assembly 5 to provide illumination for the detection camera assembly 5 and ensure that the condition of the glass surface can be clearly captured.

[0051] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A large-size glass multi-defect detection device, comprising a base (1), a detection camera assembly (5), and a detection light source assembly (6), characterized in that: Two clamping components are provided on the base (1); The clamping assembly includes a support frame (3), a first hydraulic telescopic rod (4), a clamping frame (7), and a sliding seat (8). The first hydraulic telescopic rod (4) is fixedly installed inside the support frame (3). Guide grooves (14) are provided on both sides of the inner wall of the support frame (3). The sliding seat (8) is slidably connected inside the support frame (3). The clamping frame (7) is rotatably connected to one side of the outer wall of the sliding seat (8). Among them, a large rotating gear (9) is rotatably connected to the outer wall of the sliding seat (8) away from the clamping frame (7), and a small rotating gear (10) is rotatably connected to the outer wall of the sliding seat (8) away from the clamping frame (7). An upper pressure plate (13) is provided inside the clamping frame (7). A support seat (15) is fixedly connected to the lower outer wall of the sliding seat (8). A second motor (11) is installed on the upper end of the support seat (15). A second hydraulic telescopic rod (12) is installed on the upper surface of the clamping frame (7). Two sliding rods (16) are slidably connected to the upper surface of the clamping frame (7). The ends of the two sliding rods (16) near the upper pressure plate (13) are slidably extended into the interior of the clamping frame (7) and are fixedly connected to the upper surface of the upper pressure plate (13). The two clamping components are respectively set at both ends of the base (1).

2. The large-size glass multi-defect detection device according to claim 1, characterized in that: The clamping frame (7) is U-shaped, the support frame (3) is hollow, and the output end of the first hydraulic telescopic rod (4) is fixedly connected to the lower surface of the sliding seat (8). Among them, the outer walls of the T-shaped blocks on both sides of the sliding seat (8) are slidably connected to the interior of the corresponding guide groove (14).

3. The large-size glass multi-defect detection device according to claim 1, characterized in that: The large rotating gear (9) extends rotatably to the outside of the sliding seat (8) near the clamping frame (7) and is fixedly connected to the clamping frame (7); Among them, the small rotating gear (10) is located below the large rotating gear (9), the upper pressure plate (13) is used in conjunction with the inner wall of the lower end of the clamping frame (7), and the teeth on the outer wall of the small rotating gear (10) mesh with the teeth on the outer wall of the large rotating gear (9).

4. The large-size glass multi-defect detection device according to claim 1, characterized in that: The output end of the second motor (11) is fixedly connected to the outer wall of the small rotating gear (10), and the output end of the second hydraulic telescopic rod (12) slides to the inside of the clamping frame (7) and is fixedly connected to the upper surface of the upper pressure plate (13). Among them, the two sliding rods that are slidably connected to the upper surface of the clamping frame (7) extend into the interior of the clamping frame (7) near the upper pressure plate (13) and are fixedly connected to the upper surface of the upper pressure plate (13).

5. The large-size glass multi-defect detection device according to claim 1, characterized in that: The upper surface of the base (1) has a groove with a two-way threaded rod (17) rotatably connected inside. The lower ends of the two support frames (3) are threaded to the outer wall of the two-way threaded rod (17). The first motor (2) is installed inside the groove on one side of the base (1). The output end of the first motor (2) extends to the groove on the upper surface of the base (1) and is fixedly connected to one end of the bidirectional threaded rod (17).

6. The large-size glass multi-defect detection device according to claim 1, characterized in that: The outer walls of the T-shaped blocks on both sides of the lower end of the two support frames (3) are slidably connected to the two T-shaped block grooves opened on the upper surface of the base (1); Among them, the L-shaped bracket on the detection camera assembly (5) is fixedly connected to the outer wall of the rear end of the base (1), and the detection light source assembly (6) is fixedly installed on the outer wall of the upper end of the detection camera assembly (5).

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