A low borosilicate glass bottle mouth crack detection device

Abstract

The utility model relates to detecting device especially relates to a bottle mouth crack detection device of low borosilicate glass bottle. The utility model provides a kind of bottle mouth crack detection device of low borosilicate glass bottle, including belt conveyor, first roller conveyor, connecting seat, connecting rod, first knob, first screw rod, moving plate, contact rod, first mounting bracket, CCD camera etc.;Belt conveyor is provided with connecting seat left and right symmetrical in front and back, and the first screw rod is threadedly connected at the top of connecting seat, and the connecting rod is provided at the front side of connecting seat, and the connecting rod penetrates connecting seat, and the moving plate is provided at the rear end of connecting rod, and the two contact rods are provided at the rear side of moving plate. The utility model first screw rod, moving plate and contact rod design, allow user to adjust the distance between contact rod according to the size of glass bottle, ensure that glass bottle can pass through detection area stably in detection process, avoid the misjudgment or the situation of missing detection caused by position deviation, to improve the accuracy of detection.

Description

Technical Field

[0001] This utility model relates to a detection device, and more particularly to a device for detecting cracks at the mouth of a low borosilicate glass bottle. Background Technology

[0002] Low borosilicate glass bottles are containers made of low borosilicate glass. Despite the influx of various packaging materials into the market, glass containers still hold a vital position in beverage packaging, thanks to their unique packaging characteristics that other materials cannot replace. The annual volume of recycled glass bottles is increasing, but the amount is enormous and immeasurable. An essential aspect of glass bottle recycling programs is the inspection of bottle neck defects to prevent recycled bottles from containing damage that is difficult to detect with the naked eye, which could cause harm to human health during subsequent use.

[0003] Existing devices for detecting cracks at the mouth of low borosilicate glass bottles typically involve directly conveying and inspecting the bottles via a conveyor. However, the lack of a mechanism to adjust the position of the glass bottles can easily lead to positional deviations during the inspection process, resulting in misjudgments or missed detections and affecting the accuracy of the inspection. Utility Model Content

[0004] In order to overcome the shortcomings of existing devices, which lack precise positioning and adjustment functions and are prone to positional deviations of glass bottles during testing, resulting in a decrease in testing accuracy, this utility model provides a device for detecting cracks at the mouth of low borosilicate glass bottles.

[0005] The technical solution of this utility model is as follows: a device for detecting bottle mouth cracks in low borosilicate glass bottles, comprising a belt conveyor, a first roller conveyor, a connecting seat, a connecting rod, a first knob, a first screw, a moving plate, a contact rod, a first mounting frame, a CCD camera, an adjustment mechanism, and a rejection mechanism. The belt conveyor is symmetrically provided with connecting seats on both the front and rear sides. The first screw is threadedly connected to the top of the connecting seat. A connecting rod is provided on the front side of the connecting seat, and the connecting rod passes through the connecting seat. A moving plate is provided at the rear end of the connecting rod. Two contact rods are provided on the rear side of the moving plate. A first knob is provided on the top of the first screw. An adjustment mechanism is provided on the outside of the belt conveyor. A first mounting frame is provided on the adjustment mechanism. A CCD camera is provided at the bottom of the first mounting frame. A first roller conveyor is provided on the left side of the belt conveyor. A rejection mechanism is provided on the rear side of the first roller conveyor.

[0006] In one embodiment, the adjusting mechanism includes a first fixed seat, a second screw, a second fixed seat, and a second knob. The first fixed seat is provided on the front side of the belt conveyor, and the second screw is internally threaded to the first fixed seat. The top of the second screw is connected to the bottom of the first mounting frame. The second fixed seat is provided on the rear side of the belt conveyor, and a guide rod is provided on the top of the second fixed seat.

[0007] In one embodiment, the rejection mechanism includes a second roller conveyor, a second mounting frame, an electric push rod, a push plate, a photoelectric sensor, and a control panel. The second roller conveyor is located in front of the first roller conveyor, and the second mounting frame is located at the rear end of the first roller conveyor. The electric push rod is mounted on the second mounting frame, and the control panel is located on the right side of the second mounting frame. A photoelectric sensor is located at the front end of the motor housing of the electric push rod, and a push plate is connected to the telescopic rod of the electric push rod. The CCD camera, the electric push rod, and the photoelectric sensor are all electrically connected to the control panel.

[0008] In one embodiment, the belt conveyor, the first roller conveyor, and the second roller conveyor are at the same height.

[0009] In one embodiment, the push plate is made of rubber.

[0010] In one embodiment, the contact rod is made of a material with wear-resistant properties.

[0011] The beneficial effects are: the design of the first screw, the moving plate and the contact rod of this utility model allows the user to adjust the distance between the contact rods according to the size of the glass bottle, ensuring that the glass bottle can stably pass through the detection area during the detection process, avoiding misjudgment or missed detection due to positional deviation, thereby improving the accuracy of detection. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a schematic diagram of the belt conveyor, connecting seat, and contact rod of this utility model.

[0014] Figure 3 This is a schematic diagram of the connecting rod, the first knob, and the movable plate of this utility model.

[0015] Figure 4 This is an exploded view of the connecting seat, the first screw, and the movable plate of this utility model.

[0016] Figure 5 This is a schematic diagram of the structure of the second screw, guide rod, and second knob of this utility model.

[0017] Figure 6 This is a schematic diagram of the structure of the second mounting bracket, electric push rod, and push plate of this utility model.

[0018] The markings in the diagram are as follows: 1-Belt conveyor, 2-First roller conveyor, 3-Second roller conveyor, 4-Connecting seat, 41-Connecting rod, 42-First knob, 43-First screw, 44-Moving plate, 5-Contact rod, 6-First mounting bracket, 61-First fixed seat, 62-Second screw, 63-Second fixed seat, 64-Guide rod, 65-Second knob, 66-CCD camera, 7-Second mounting bracket, 8-Electric push rod, 9-Push plate, 10-Photoelectric sensor, 11-Control panel. Detailed Implementation

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

[0020] A device for detecting cracks at the mouth of a low borosilicate glass bottle, such as... Figures 1-6 As shown, the system includes a belt conveyor 1, a first roller conveyor 2, a connecting seat 4, a connecting rod 41, a first knob 42, a first screw 43, a moving plate 44, a contact rod 5, a first mounting bracket 6, a CCD camera 66, an adjustment mechanism, and a rejection mechanism. The belt conveyor 1 is symmetrically provided with connecting seats 4 on both the front and rear sides. The first screw 43 is threaded to the top of the connecting seat 4. The connecting rod 41 is provided on the front side of the connecting seat 4 and passes through the connecting seat 4. The moving plate 44 is provided at the rear end of the connecting rod 41. Two contact rods 5 are provided on the rear side of the moving plate 44. The contact rods 5 are made of wear-resistant material to avoid scratching or damaging the glass bottles. The first knob 42 is provided on the top of the first screw 43. An adjustment mechanism is provided on the outside of the belt conveyor 1. The first mounting bracket 6 is provided on the adjustment mechanism. The CCD camera 66 is provided at the bottom of the first mounting bracket 6. The first roller conveyor 2 is provided on the left side of the belt conveyor 1. The rejection mechanism is provided on the rear side of the first roller conveyor 2.

[0021] like Figure 5 As shown, the adjustment mechanism includes a first fixed seat 61, a second screw 62, a second fixed seat 63, and a second knob 65. The first fixed seat 61 is located on the front side of the belt conveyor 1, and the second screw 62 is internally threaded onto the first fixed seat 61. The top of the second screw 62 is connected to the bottom of the first mounting frame 6. The second fixed seat 63 is located on the rear side of the belt conveyor 1, and a guide rod 64 is located on the top of the second fixed seat 63. To accommodate glass bottles of different sizes, the second screw 62 can be moved up and down by rotating the second knob 65, thereby adjusting the height of the first mounting frame 6 and adjusting the height of the CCD camera 66 to ensure that the CCD camera 66 can capture a clear image of the bottle mouth.

[0022] like Figure 6As shown, the rejection mechanism includes a second roller conveyor 3, a second mounting frame 7, an electric push rod 8, a push plate 9, a photoelectric sensor 10, and a control panel 11. The second roller conveyor 3 is located in front of the first roller conveyor 2, and the second mounting frame 7 is located at the rear end of the first roller conveyor 2. The electric push rod 8 is mounted on the second mounting frame 7, and the control panel 11 is located on the right side of the second mounting frame 7. The photoelectric sensor 10 is located at the front end of the motor housing of the electric push rod 8. The push plate 9 is connected to the telescopic rod of the electric push rod 8. The push plate 9 is made of rubber to provide sufficient friction when rejecting defective glass bottles, ensuring stable pushing of the glass bottles. The CCD camera 66, the electric push rod 8, and the photoelectric sensor 10 are all electrically connected to the control panel 11. The belt conveyor 1, the first roller conveyor 2, and the second roller conveyor 3 are at the same height to ensure that the glass bottles are aligned correctly. The glass bottles transition smoothly between conveyors. They pass through the bottom detection area of ​​the CCD camera 66 via the belt conveyor 1. The CCD camera 66 captures images of the bottle opening and transmits this image data to the control panel 11. The image processing algorithm in the control panel 11 analyzes the images to determine if there are cracks or other defects at the bottle opening. Based on the image analysis results, the control panel 11 determines whether the glass bottle is qualified. If the glass bottle is defective, the control panel 11 controls the photoelectric sensor 10 to detect the next glass bottle. When the photoelectric sensor 10 detects the glass bottle, it controls the electric push rod 8 to start, pushing the unqualified glass bottle into the second roller conveyor 3 via the push plate 9. If the glass bottle is qualified, the control panel 11 does not react, and the glass bottle is conveyed to the next process along the first roller conveyor 2.

[0023] Before inspecting the low borosilicate glass bottles, adjust the distance between the two contact rods 5 on the belt conveyor 1 according to the size of the batch of low borosilicate glass bottles. Rotate the first knob 42 to drive the first screw 43 upward, releasing the fixation of the connecting rod 41. Then, push or pull the connecting rod 41 according to the size of the glass bottle to adjust the distance between the contact rods 5. After adjusting the distance between the two contact rods 5, rotate the first knob 42 in the opposite direction to drive the first screw 43 downward, re-fixing the connecting rod 41 so that the distance between the two contact rods 5 matches the width of the glass bottle, ensuring that the glass bottle can be accurately centered and stably pass through the inspection area during subsequent inspection.

[0024] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent substitutions made within the principles of this utility model should be included within the protection scope of this utility model. Contents not described in detail in this utility model are existing technologies known to those skilled in the art.

Claims

1. A device for detecting cracks at the mouth of a low borosilicate glass bottle, comprising a belt conveyor (1) and a first roller conveyor (2), wherein the first roller conveyor (2) is provided on the left side of the belt conveyor (1), characterized in that: It also includes a connecting seat (4), a connecting rod (41), a first knob (42), a first screw (43), a moving plate (44), a contact rod (5), a first mounting frame (6), a CCD camera (66), an adjustment mechanism, and a rejection mechanism. The belt conveyor (1) is symmetrically provided with connecting seats (4) on the front and rear sides. The top of the connecting seat (4) is threaded with a first screw (43). The front side of the connecting seat (4) is provided with a connecting rod (41), which passes through the connecting seat (4). The rear end of the connecting rod (41) is provided with a moving plate (44), and the rear side of the moving plate (44) is provided with two contact rods (5). The top of the first screw (43) is provided with a first knob (42). The outer side of the belt conveyor (1) is provided with an adjustment mechanism. The adjustment mechanism is provided with a first mounting frame (6). The bottom of the first mounting frame (6) is provided with a CCD camera (66). The rear side of the first roller conveyor (2) is provided with a rejection mechanism.

2. The device for detecting bottle mouth cracks in a low borosilicate glass bottle as described in claim 1, characterized in that: The adjustment mechanism includes a first fixed seat (61), a second screw (62), a second fixed seat (63), and a second knob (65). The belt conveyor (1) is provided with a first fixed seat (61) on the front side. The first fixed seat (61) is internally threaded with a second screw (62). The top of the second screw (62) is connected to the bottom of the first mounting frame (6). The belt conveyor (1) is provided with a second fixed seat (63) on the rear side. The top of the second fixed seat (63) is provided with a guide rod (64).

3. The device for detecting bottle mouth cracks in a low borosilicate glass bottle as described in claim 2, characterized in that: The rejection mechanism includes a second roller conveyor (3), a second mounting frame (7), an electric push rod (8), a push plate (9), a photoelectric sensor (10), and a control panel (11). The second roller conveyor (3) is located in front of the first roller conveyor (2), and the second mounting frame (7) is located at the rear end of the first roller conveyor (2). The electric push rod (8) is located on the second mounting frame (7), and the control panel (11) is located on the right side of the second mounting frame (7). The photoelectric sensor (10) is located at the front end of the motor housing of the electric push rod (8), and the push plate (9) is connected to the telescopic rod of the electric push rod (8). The CCD camera (66), the electric push rod (8), and the photoelectric sensor (10) are all electrically connected to the control panel (11).

4. The device for detecting cracks at the mouth of a low borosilicate glass bottle as described in claim 3, characterized in that: The belt conveyor (1), the first roller conveyor (2), and the second roller conveyor (3) are at the same height.

5. The device for detecting bottle mouth cracks in a low borosilicate glass bottle as described in claim 4, characterized in that: The push plate (9) is made of rubber.

6. The device for detecting bottle mouth cracks in a low borosilicate glass bottle as described in claim 5, characterized in that: The contact rod (5) is made of a wear-resistant material.

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