Visual inspection device for fire-fighting glass product

Abstract

The utility model discloses a visual inspection device for fire-fighting glass products, relates to the technical field of glass inspection, and comprises a base, a U-shaped frame, a scanning mechanism and a clamping mechanism, the bottom of the U-shaped frame is fixedly connected to the middle position of the top wall of the base, and the clamping mechanism is arranged on the U-shaped frame. The scanning mechanism comprises a driving assembly, two moving assemblies and visual detection device bodies, the two moving assemblies are arranged on the two sides of the U-shaped frame correspondingly and are symmetrically arranged, the two visual detection device bodies are arranged on the two moving assemblies correspondingly, and the driving assembly is arranged at the rear ends of the moving assemblies; the two visual detection device bodies of the scanning mechanism are used for detecting the front side and the back side of the glass at the same time, the problem that after one side is detected, the glass is lifted again to detect the back side is avoided, and a roller is arranged at the bottom of an inner cavity of a U-shaped frame, so that more labor is saved when a worker places the glass.

Description

Technical Field

[0001] This utility model relates to the field of glass inspection technology, and in particular to a visual inspection device for fire-fighting glass products. Background Technology

[0002] Machine vision inspection uses machines to replace human eyes for measurement and judgment. Visual inspection refers to the process of converting the captured target into an image signal through a camera and transmitting it to a dedicated image processing system. Based on pixel distribution and information such as brightness and color, it is converted into a digital signal. This visual inspection technology is also widely used in the inspection of fire-fighting glass products.

[0003] In existing technologies, when inspecting glass, it is necessary to place the glass on the equipment to inspect one side first, and then lift it up again to inspect the other side. Only one side of the glass can be inspected at a time, which makes the inspection process cumbersome. The need to lift and place the glass results in low efficiency in glass inspection. In addition, manual operation is laborious when placing the glass on the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a visual inspection device for fire-fighting glass products to solve at least one of the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a visual inspection device for fire-fighting glass products, comprising a base, a U-shaped frame, a scanning mechanism, and a clamping mechanism;

[0006] The bottom of the U-shaped frame is fixedly connected to the middle position of the top wall of the base. The clamping mechanism is set on the U-shaped frame. The right side of the two horizontal walls of the U-shaped frame is provided with second threaded holes near both ends. Each of the four second threaded holes is provided with a clamping mechanism.

[0007] The clamping mechanism includes a tightening bolt, a pressing plate, an anti-slip pad, and a second bearing. The tightening bolt is threadedly connected to a second threaded hole. The second bearing is embedded in the middle right side of the pressing plate. One end of the tightening bolt located in the inner cavity of the U-shaped frame is fixedly connected to the inner ring of the second bearing. The anti-slip pad is fixedly connected to the left side of the pressing plate.

[0008] The scanning mechanism includes a driving component, two sets of moving components, and a visual inspection device body. The two sets of moving components are respectively arranged on both sides of the U-shaped frame and are symmetrically arranged. The two visual inspection device bodies are respectively arranged on the two sets of moving components. The driving component is located at the rear end of the moving components.

[0009] Preferably, each moving assembly includes two support plates, two limiting rods, a threaded rod, two first bearings, a connecting plate, a moving block, and four fixing bolts. The two support plates are fixedly connected to the top wall of the base near both ends. Each of the two support plates has a storage opening at the middle of one adjacent side. The two first bearings are embedded in the two storage openings. The threaded rod is fixedly connected to the inner ring of the two first bearings near both ends, with the front end of the threaded rod extending outwards from the support plate. The two limiting rods are respectively located on both sides of the threaded rod and between the two support plates. The two limiting rods are at the same horizontal level as the threaded rod, and both ends of the two limiting rods are fixedly connected to the two support plates. The moving block has a first threaded hole at the middle of both ends. Sliding holes are formed on both sides of the moving block. The first threaded hole of the moving block is threadedly connected to the threaded rod. The two sliding holes on the moving block are slidably connected to the two limiting rods. The top wall of the connecting plate is detachably connected to the top of the moving block near the four corners by four fixing bolts. The main body of the visual inspection device is fixedly connected to the top wall of the connecting plate.

[0010] Preferably, the drive assembly includes a motor, two sprockets and a chain. The motor is fixedly connected to the rear end of the left threaded rod and the output end of the motor is fixedly connected to the rear end of the left threaded rod. The two sprockets are respectively fixedly sleeved on the two threaded rods near the rear end and the sprockets are located between the motor and the rear support plate. The chain is sleeved on the two sprockets and meshes with the two sprockets.

[0011] Preferably, multiple fixing rods are fixedly connected at equal intervals in the inner cavity of the bottom horizontal wall of the U-shaped frame, and a third bearing is fixedly sleeved on the outer wall of each fixing rod, and a roller is fixedly sleeved on the outer ring of each third bearing.

[0012] Preferably, the base has casters fixedly connected to the four corners, and the casters have a self-locking function.

[0013] Preferably, the anti-slip mat is made of rubber.

[0014] Preferably, both the motor and the main body of the vision inspection device are electrically connected to an external controller, and the main body of the vision inspection device is electrically connected to an external computer.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. In this utility model, the two visual inspection devices of the scanning mechanism simultaneously inspect both sides of the glass, avoiding the problem of lifting the glass again to inspect the other side after inspecting one side, simplifying the glass inspection process and improving the efficiency of glass inspection.

[0017] 2. In this utility model, by setting a roller at the bottom of the inner cavity of the U-shaped frame, workers can save effort when placing glass and reduce the intensity of manual labor. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a cross-sectional view of the U-shaped frame of this utility model;

[0020] Figure 3 This is a cross-sectional view of the movable block and support plate of this utility model;

[0021] Figure 4 This utility model Figure 2 Enlarged view of point A;

[0022] Figure 5 This utility model Figure 2 Enlarged view of point B.

[0023] In the diagram: 1. U-shaped frame; 2. Extrusion plate; 3. Vision inspection device body; 4. Connecting plate; 5. Limiting rod; 6. Base; 7. Caster wheel; 8. Tightening bolt; 9. Roller; 10. Threaded rod; 11. First bearing; 12. Moving block; 13. Support plate; 14. Motor; 15. Chain; 16. Anti-slip pad; 17. Fixing bolt; 18. First threaded hole; 19. Sliding hole; 20. Sprocket disc; 21. Second bearing; 22. Fixing rod; 23. Third bearing; 24. Second threaded hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figure 1-5 The device shown is a visual inspection device for fire-fighting glass products, including a base 6, a U-shaped frame 1, a scanning mechanism and a clamping mechanism;

[0026] The bottom of the U-shaped frame 1 is fixedly connected to the middle of the top wall of the base 6. The clamping mechanism is set on the U-shaped frame 1. The two horizontal walls of the U-shaped frame 1 are provided with second threaded holes 24 near the two ends. Each of the four second threaded holes 24 is provided with a clamping mechanism.

[0027] The clamping mechanism includes a tightening bolt 8, a pressing plate 2, an anti-slip pad 16, and a second bearing 21. The tightening bolt 8 is threadedly connected to the second threaded hole 24. The second bearing 21 is embedded in the middle of the right side of the pressing plate 2. One end of the tightening bolt 8 located in the inner cavity of the U-shaped frame 1 is fixedly connected to the inner ring of the second bearing 21. The anti-slip pad 16 is fixedly connected to the left side of the pressing plate 2.

[0028] The scanning mechanism includes a drive component, two sets of moving components, and a vision inspection device body 3. The two sets of moving components are respectively arranged on both sides of the U-shaped frame 1 and are symmetrically arranged. The two vision inspection device bodies 3 are respectively arranged on the two sets of moving components, and the drive component is arranged at the rear end of the moving components.

[0029] The staff places the glass to be inspected vertically, places the bottom of the glass on the roller 9, and pushes the glass into the inner cavity of the U-shaped frame 1. When the glass abuts against the vertical wall of the U-shaped frame 1, the four tightening bolts 8 are turned. Under the action of the second threaded hole 24, the tightening bolts 8 move the extrusion plate 2 towards the glass. When the anti-slip pad 16 abuts against the glass, the tightening bolts 8 are turned again. Under the action of the second bearing 21, the tightening bolts 8 continue to move, causing the extrusion plate 2 to press tightly against the glass, fixing the glass in the inner cavity of the U-shaped frame 1. At this time, the motor 14 and the vision inspection device body 3 are started (the motor 14 is a bidirectional motor, and the vision inspection device body 3 and the motor 14 are controlled by an external controller). Under the action of the chain 15, the motor 14 drives the two threaded rods 10 to rotate synchronously, thereby causing the two moving blocks 12 to drive the two vision inspection device bodies 3 to move synchronously to perform visual inspection of the glass.

[0030] Each set of moving components includes two support plates 13, two limiting rods 5, threaded rods 10, two first bearings 11, a connecting plate 4, a moving block 12, and four fixing bolts 17. The two support plates 13 are fixedly connected to the top wall of the base 6 near both ends. Each of the two support plates 13 has a storage opening in the middle of one adjacent side. The two first bearings 11 are embedded in the two storage openings. The threaded rods 10 are fixedly connected to the inner rings of the two first bearings 11 near both ends, with the front end of the threaded rods 10 extending outwards from the support plates 13. The two limiting rods 5 are respectively located on both sides of the threaded rods 10 and between the two support plates 13. The two limiting rods 5 and the threaded rods 10 are at the same horizontal level, and both ends of the two limiting rods 5 are fixedly connected to the two support plates 13. The moving block 12 has a first threaded hole 18 in the middle of both ends. Sliding holes 19 are formed on both sides of the moving block 12 with the first threaded hole 18. The first threaded hole 18 of the movable block 12 is threadedly connected to the threaded rod 10. The two sliding holes 19 on the movable block 12 are slidably connected to the two limit rods 5 respectively. The top wall of the connecting plate 4 is detachably connected to the top of the movable block 12 near the four corners by four fixing bolts 17. The visual inspection device body 3 is fixedly connected to the top wall of the connecting plate 4. The drive assembly includes a motor 14, two sprocket discs 20 and a chain 15. The motor 14 is fixedly connected to the rear end of the left threaded rod 10 and the output end of the motor 14 is fixedly connected to the rear end of the left threaded rod 10. The two sprocket discs 20 are fixedly sleeved on the two threaded rods 10 near the rear end and the sprocket discs 20 are located between the motor 14 and the rear support plate 13. The chain 15 is sleeved on the two sprocket discs 20 and the chain 15 meshes with the two sprocket discs 20. The motor 14 and the visual inspection device body 3 are both electrically connected to an external controller. The visual inspection device body 3 is electrically connected to an external computer.

[0031] The controller starts the motor 14 and the vision inspection device body 3. The motor 14 drives the leftmost threaded rod 10 and sprocket 20 to rotate. The first bearing 11 facilitates the rotation of the threaded rod 10. The support plate 13 supports the threaded rod 10. Under the action of the chain 15, the leftmost sprocket 20 rotates, driving the right sprocket 20 to rotate, thereby causing the right threaded rod 10 to rotate, realizing the synchronous rotation of the two threaded rods 10. Under the action of the first threaded hole 18, the moving block 12 moves along the threaded rod 10. The limiting rod 5 slides in the sliding hole 19 to limit the movement of the moving block 12 and prevent it from deviating. The connecting plate 4 drives the two vision inspection device bodies 3 to move and inspect the glass, realizing the simultaneous inspection of both the front and back of the glass. The inspection data is transmitted to an external computer for further processing. The connecting plate 4 is detachably connected to the moving block 12 by the fixing bolt 17, which facilitates the removal of the vision inspection device body 3 for inspection and maintenance.

[0032] Multiple fixing rods 22 are fixedly connected at equal intervals in the inner cavity of the bottom horizontal wall of the U-shaped frame 1. Each fixing rod 22 has a third bearing 23 fixedly sleeved on its outer wall, and each third bearing 23 has a roller 9 fixedly sleeved on its outer ring.

[0033] The fixed rod 22 supports the roller 9, and the third bearing 23 facilitates the rotation of the roller 9. The staff places the glass on the roller 9 and pushes the glass into the inner cavity of the U-shaped frame 1. At this time, the glass moves on the roller 9 and the roller 9 rotates, making it easier for the staff to place the glass.

[0034] The base 6 has casters 7 fixedly connected to the four corners at the bottom, and the casters 7 have a self-locking function.

[0035] The caster wheel 7 facilitates the movement of the device and makes it easy to move the device to its destination. The self-locking function of the caster wheel 7 makes it easy to fix the caster wheel 7 and prevent it from shifting.

[0036] The anti-slip mat 16 is made of rubber.

[0037] The rubber anti-slip pad 16 has high friction. When the extrusion plate 2 pushes the anti-slip pad 16 to press the glass, it can hold the glass tightly and fix it in place.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A visual inspection device for fire-fighting glass products, characterized in that: Includes a base (6), a U-shaped frame (1), a scanning mechanism, and a clamping mechanism; The bottom of the U-shaped frame (1) is fixedly connected to the middle position of the top wall of the base (6). The clamping mechanism is set on the U-shaped frame (1). The two horizontal walls of the U-shaped frame (1) are provided with second threaded holes (24) near the two ends. Each of the four second threaded holes (24) is provided with a clamping mechanism. The clamping mechanism includes a tightening bolt (8), a pressing plate (2), an anti-slip pad (16), and a second bearing (21). The tightening bolt (8) is threadedly connected to the second threaded hole (24). The second bearing (21) is embedded in the middle right side of the pressing plate (2). One end of the tightening bolt (8) located in the inner cavity of the U-shaped frame (1) is fixedly connected to the inner ring of the second bearing (21). The anti-slip pad (16) is fixedly connected to the left side of the pressing plate (2). The scanning mechanism includes a driving component, two sets of moving components and a visual inspection device body (3). The two sets of moving components are respectively arranged on both sides of the U-shaped frame (1) and the two sets of moving components are symmetrically arranged. The two visual inspection device bodies (3) are respectively arranged on the two sets of moving components. The driving component is arranged at the rear end of the moving components.

2. The visual inspection device for fire-fighting glass products according to claim 1, characterized in that: Each set of moving components includes two support plates (13), two limiting rods (5), a threaded rod (10), two first bearings (11), a connecting plate (4), a moving block (12), and four fixing bolts (17). The two support plates (13) are fixedly connected to the top wall of the base (6) near both ends. Each of the two support plates (13) has a storage opening in the middle of one side of each side. The two first bearings (11) are embedded in the two storage openings. The threaded rods (10) are fixedly connected to the inner rings of the two first bearings (11) near both ends, and the front end of the threaded rods (10) extends outward from the support plates (13). The two limiting rods (5) are respectively arranged on both sides of the threaded rods (10) and are located on the two support plates (13). Between them, the two limiting rods (5) and the threaded rod (10) are at the same horizontal position and the two ends of the two limiting rods (5) are fixedly connected to the two support plates (13) respectively. The moving block (12) has a first threaded hole (18) at the middle position of the front and rear ends. The moving block (12) on both sides of the first threaded hole (18) has a sliding hole (19). The first threaded hole (18) of the moving block (12) is threadedly connected to the threaded rod (10). The two sliding holes (19) on the moving block (12) are slidably connected to the two limiting rods (5) respectively. The top wall of the connecting plate (4) is detachably connected to the top of the moving block (12) by four fixing bolts (17) near the four corners. The main body (3) of the visual inspection device is fixedly connected to the top wall of the connecting plate (4).

3. The visual inspection device for fire-fighting glass products according to claim 2, characterized in that: The drive assembly includes a motor (14), two sprocket discs (20) and a chain (15). The motor (14) is fixedly connected to the rear end of the left threaded rod (10) and the output end of the motor (14) is fixedly connected to the rear end of the left threaded rod (10). The two sprocket discs (20) are respectively fixedly sleeved on the two threaded rods (10) near the rear end and the sprocket discs (20) are located between the motor (14) and the rear support plate (13). The chain (15) is sleeved on the two sprocket discs (20) and the chain (15) meshes with the two sprocket discs (20).

4. The visual inspection device for fire-fighting glass products according to claim 3, characterized in that: The inner cavity of the bottom horizontal wall of the U-shaped frame (1) is fixedly connected with multiple fixed rods (22) at equal intervals. Each fixed rod (22) is fixedly fitted with a third bearing (23) on its outer wall, and each third bearing (23) is fixedly fitted with a roller (9) on its outer ring.

5. A visual inspection device for fire-fighting glass products according to claim 4, characterized in that: The base (6) has casters (7) fixedly connected to the bottom of the four corners, and the casters (7) have a self-locking function.

6. A visual inspection device for fire-fighting glass products according to claim 5, characterized in that: The anti-slip mat (16) is made of rubber.

7. A visual inspection device for fire-fighting glass products according to claim 6, characterized in that: The motor (14) and the main body of the vision inspection device (3) are both electrically connected to an external controller, and the main body of the vision inspection device (3) is electrically connected to an external computer.

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