Transparent bottle defect detection equipment

Abstract

The utility model discloses equipment for detecting defects of a transparent bottle, and relates to the technical field of lamp inspection equipment. The device comprises a base, the top of the base is provided with a chain belt conveying mechanism, the chain belt conveying mechanism comprises a chain plate, the top of the chain plate is fixedly connected with a reflecting mechanism, the reflecting mechanism comprises a shell, one side of the bottom of the shell is fixedly connected with a first reflecting mirror, one side of the first reflecting mirror is provided with a light inlet hole, and the light inlet hole is communicated with the shell. According to the bottle bottom detection device, the chain belt conveying mechanism is arranged, meanwhile, the multi-face reflecting mirror design of the reflecting mechanism is utilized, the bottle bottom part of a bottle can be comprehensively detected, accurate capturing of the bottle bottom and recording of the detection condition are achieved, follow-up data analysis and processing are facilitated, and the detection efficiency is improved. The whole detection equipment is more efficient, accurate and easy to use, the use of mechanical parts is reduced, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of light inspection equipment, in particular to a defect inspection device for transparent bottles. Background Art

[0002] In the actual production process, due to the influence of factors such as environment and temperature during the bottle blowing process, it is easy for bubbles, black spots and other defects to appear in the empty bottle products after bottle blowing, which will affect the quality of the liquid and the appearance of the bottle body. At the same time, impurities such as black spots and hair may be mixed in the filled liquid. The traditional manual light inspection method is to arrange 1 to 2 people to perform manual inspection after bottle blowing, but the actual production output of bottle blowing is high, and the manual light inspection miss rate is high; second, when the liquid light inspection is performed on the back end after the filling liquid, the light inspection team will inspect the bottle together, but at this time, since the empty bottle has been filled, it will cause liquid waste. Especially in actual production, the proportion of appearance defects is much higher than that of liquid defects. Therefore, the appearance defects of the empty bottle are inspected after bottle blowing. For enterprises, it can not only reduce the loss of liquid waste, but also reduce the pressure of the manual light inspection personnel at the back end, and improve the quality of liquid inspection.

[0003] Existing defect detection equipment for transparent bottles generally needs to flip the bottom to the top when detecting the bottom, and then use a camera for detection. However, during this operation, the mechanical structure needs to repeatedly flip the transparent bottle, introducing a large number of active mechanical structures, which increases the probability of equipment problems. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a transparent bottle defect detection device to solve the technical problem that a large number of active mechanical structures increase the probability of problems with the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a defect detection device for transparent bottles, comprising a base, a chain conveyor mechanism is arranged on the top of the base, the chain conveyor mechanism comprises a chain plate, a reflective mechanism is fixedly connected to the top of the chain plate, the reflective mechanism comprises an outer shell, a first reflector is fixedly connected to one side of the bottom of the outer shell, a light inlet hole is opened on one side of the first reflector, and a second reflector is arranged on one side of the first reflector.

[0006] By adopting the above technical solution, the shell protects the internal optical elements, and the coordinated use of the first reflector and the second reflector enables the light to be reflected, thereby enabling comprehensive detection of the bottom of the transparent bottle, improving detection efficiency, and also enhancing detection accuracy and comprehensiveness.

[0007] Furthermore, one end of the second reflector is rotatably connected to a rotating shaft, and both ends of the rotating shaft are fixedly connected to pulleys.

[0008] By adopting the above technical solution, the adjustability of the reflector angle is achieved through the rotating shaft rotatably connected to one end of the second reflector, so that the operator can flexibly adjust the angle of the second reflector according to actual needs, so as to better capture and reflect light and meet different detection requirements.

[0009] Furthermore, both sides of the second reflector are provided with guide grooves, and one side of the guide groove is provided with a tooth groove.

[0010] By adopting the above technical solution, the tooth groove design on one side of the guide groove provides a stable fixing point for the angle of the reflector. When the second reflector is adjusted to a suitable angle, the position can be locked by cooperating with the tooth groove to prevent angle deviation caused by external force or vibration, thereby ensuring the accuracy and stability of the detection.

[0011] Furthermore, a plurality of tooth grooves are provided, the plurality of tooth grooves are arranged at equal intervals, and inner walls of the plurality of tooth grooves are fixedly connected with magnetic blocks.

[0012] By adopting the above technical solution, by setting a plurality of tooth grooves and arranging them equidistantly, a plurality of fixable position options are provided for the second reflector, so that the operator can flexibly select the most suitable angle to fix the second reflector according to actual detection needs, thereby meeting a variety of detection scenarios.

[0013] Furthermore, the other end of the second reflector is fixedly connected to a magnetic column, and the polarities of the magnetic column and the magnetic block are opposite.

[0014] By adopting the above technical solution, a magnetic column is fixedly connected to the other end of the second reflector to form a magnetic connection with the magnetic block in the tooth groove. This design utilizes the adsorption effect of magnetic force to make the fixation of the reflector more secure.

[0015] Furthermore, a mounting hole is provided on the top of the shell, and a transparent plate is fixedly connected inside the mounting hole.

[0016] By adopting the above technical solution, the mounting hole opened on the top of the shell provides convenience for the installation of the transparent plate, so that the transparent plate can be firmly fixed on the shell and is not easy to fall off or shift.

[0017] Furthermore, a camera is fixedly connected to one side of the top of the base, and a fill light is fixedly connected to the other side of the top of the base.

[0018] By adopting the above technical solution, the camera fixedly connected to the top side of the base can accurately capture and record the inspection status of the transparent bottle. The high-definition imaging capability of the camera ensures the accuracy and reliability of the inspection data, allowing the equipment to clearly observe the details of the transparent bottle and promptly discover and identify any potential defects.

[0019] Furthermore, a third reflector is fixedly connected to the other side of the bottom of the housing.

[0020] By adopting the above technical solution, the third reflector fixedly connected to the other side of the bottom of the shell further improves the optical detection path. Through the reflection effect of the third reflector, more light can be guided to the camera, thereby increasing the possibility of detecting more parts of the bottom of the transparent bottle.

[0021] Furthermore, the reflection mechanism is provided in plurality, and a fourth reflection mirror is provided above one side of the first reflection mirror.

[0022] By adopting the above technical solution, multiple reflective mechanisms are set up to transport multiple transparent bottles at the same time, realizing assembly line inspection, greatly improving the inspection efficiency, and thus realizing fast and efficient quality inspection on the production line.

[0023] Furthermore, the guide grooves and tooth grooves are each provided with two groups, and the two groups of guide grooves and tooth grooves are provided in a mirror image structure.

[0024] By adopting the above technical solution, two groups of guide grooves and tooth grooves are set, and they are set in a mirror structure, which provides greater flexibility and accuracy for the angle adjustment of the second reflector, allowing the operator to more accurately adjust the angle of the reflector according to specific detection requirements to obtain the best detection effect.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model realizes automatic transmission of bottles to be inspected by setting a chain belt conveyor mechanism, thereby improving the inspection efficiency; at the same time, the multi-faceted reflector design of the reflection mechanism can comprehensively inspect the bottom part of the bottle, accurately capture and record the inspection situation of the bottom of the bottle, facilitate subsequent data analysis and processing, make the whole inspection equipment more efficient, accurate and easy to use, reduce the use of mechanical parts, and improve the life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a three-dimensional structural schematic diagram of the fill light of the utility model;

[0029] Figure 3 It is a three-dimensional structural schematic diagram of the reflection mechanism of the utility model;

[0030] Figure 4 It is a schematic diagram of the cutaway structure of the reflection mechanism of the utility model.

[0031] In the figure: 1. base; 2. chain belt transmission mechanism; 201. chain plate; 3. reflection mechanism; 301. shell; 302. first reflector; 303. light inlet; 304. second reflector; 305. rotating shaft; 306. pulley; 307. guide groove; 308. tooth groove; 309. magnetic block; 310. magnetic column; 311. mounting hole; 312. transparent plate; 313. third reflector; 314. fourth reflector; 4. camera; 5. fill light. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0033] The following describes an embodiment of the utility model based on its overall structure.

[0034] A device for detecting defects in transparent bottles, such as Figure 1-Figure 4 As shown, it includes a base 1, a chain conveyor mechanism 2 is arranged on the top of the base 1, the chain conveyor mechanism 2 includes a chain plate 201, a reflection mechanism 3 is fixedly connected to the top of the chain plate 201, the reflection mechanism 3 includes a shell 301, a first reflector 302 is fixedly connected to one side of the bottom of the shell 301, a light inlet 303 is opened on one side of the first reflector 302, a second reflector 304 is arranged on one side of the first reflector 302, the shell 301 protects the internal optical components, the first reflector 302 and the second reflector 304 are used in coordination, so that the light can be reflected, so that the bottom of the transparent bottle can be fully detected, the detection efficiency is improved, and the accuracy and comprehensiveness of the detection are also improved. At the same time, through the setting of the base 1, a stable support foundation is provided for the entire detection equipment, the stability of the equipment and the smoothness of operation are ensured, the chain conveyor mechanism 2 can continuously and stably transmit the transparent bottle through the chain plate 201, realize automatic inspection, and improve the detection efficiency.

[0035] See also Figure 4One end of the second reflector 304 is rotatably connected to a rotating shaft 305, and both ends of the rotating shaft 305 are fixedly connected to pulleys 306. The rotating shaft 305 rotatably connected to one end of the second reflector 304 realizes the adjustability of the reflector angle, so that the operator can flexibly adjust the angle of the second reflector 304 according to actual needs, so as to better capture and reflect light and meet different detection requirements. At the same time, the pulleys 306 fixedly connected at both ends of the rotating shaft 305 reduce the friction resistance during the rotation process, so that the angle adjustment of the second reflector 304 is smoother and more labor-saving, thereby improving the usability of the equipment.

[0036] See also Figure 4 Guide grooves 307 are provided on both sides of the second reflector 304, and a tooth groove 308 is provided on one side of the guide groove 307. The tooth groove 308 on one side of the guide groove 307 is designed to provide a stable fixing point for the angle of the reflector. When the second reflector 304 is adjusted to a suitable angle, the position can be locked by cooperating with the tooth groove 308 to prevent angle deviation caused by external force or vibration, thereby ensuring the accuracy and stability of the detection. At the same time, the guide grooves 307 on both sides of the second reflector 304 provide a sliding path for the angle adjustment of the reflector, so that the operator can have a clear reference when adjusting the angle, thereby improving the accuracy and efficiency of the adjustment.

[0037] See also Figure 3 and Figure 4 There are multiple tooth grooves 308, and the multiple tooth grooves 308 are arranged at equal intervals. The inner walls of the multiple tooth grooves 308 are fixedly connected with magnetic blocks 309. By setting multiple tooth grooves 308 and arranging them at equal intervals, multiple fixable position options are provided for the second reflector 304, so that the operator can flexibly select the most suitable angle to fix the second reflector 304 according to actual detection needs, thereby meeting a variety of detection scenarios. At the same time, the magnetic block 309 fixedly connected to the inner wall of each tooth groove 308 enhances the fixing effect. When the second reflector 304 is adjusted to a suitable angle and aligned with the tooth groove 308, the magnetic block 309 firmly fixes the reflector at the selected position through magnetic force, effectively preventing angle changes caused by external interference or equipment vibration.

[0038] See also Figure 4 The other end of the second reflector 304 is fixedly connected with a magnetic column 310, and the magnetic column 310 and the magnetic block 309 have opposite polarities. By fixing the magnetic column 310 at the other end of the second reflector 304 and forming a magnetic connection with the magnetic block 309 in the tooth groove 308, this design utilizes the adsorption effect of magnetic force to make the fixation of the reflector more secure. At the same time, since the magnetic column 310 and the magnetic block 309 have opposite polarities, a strong magnetic attraction will be generated between them, which not only ensures the stability of the reflector in the selected position, but also effectively prevents accidental movement or deflection caused by external force or vibration.

[0039] See also Figure 3 and Figure 4 A mounting hole 311 is provided at the top of the shell 301, and a transparent plate 312 is fixedly connected inside the mounting hole 311. The mounting hole 311 provided at the top of the shell 301 facilitates the installation of the transparent plate 312, so that the transparent plate 312 can be firmly fixed on the shell 301 and is not easy to fall off or shift. At the same time, the transparent plate 312 supports the bottom of the transparent bottle, and the state of the bottom can be clearly captured, which is helpful to timely discover and solve problems.

[0040] See also Figure 1 and Figure 2 A camera 4 is fixedly connected to one side of the top of the base 1, and a fill light 5 is fixedly connected to the other side of the top of the base 1. The camera 4 fixedly connected to one side of the top of the base 1 can accurately capture and record the inspection situation of the transparent bottle. The high-definition imaging capability of the camera 4 ensures the accuracy and reliability of the inspection data, so that the equipment can clearly observe the details of the transparent bottle and promptly discover and identify any potential defects. At the same time, the fill light 5 fixedly connected to the other side of the top of the base 1 provides stable and uniform lighting conditions for the inspection process. The light of the fill light 5 can effectively highlight the details and features of the transparent bottle, so that the camera 4 can more accurately capture and record relevant information.

[0041] See also Figure 3 and Figure 4 A third reflector 313 is fixedly connected to the other side of the bottom of the shell 301. The third reflector 313 fixedly connected to the other side of the bottom of the shell 301 further improves the optical detection path. Through the reflection effect of the third reflector 313, more light can be guided to the camera 4, thereby increasing the possibility of detecting more parts of the bottom of the transparent bottle. At the same time, the setting of the third reflector 313 also helps to reduce the loss of light in the transmission process, improves the utilization rate of light, and enables the camera 4 to receive more light information, thereby enhancing the accuracy and reliability of the detection result.

[0042] See also Figure 1 and Figure 2 , the reflecting mechanism 3 is provided with multiple, and a fourth reflecting mirror 314 is provided above one side of the first reflecting mirror 302. The multiple reflecting mechanisms 3 can simultaneously transport multiple transparent bottles, realize assembly line detection, and greatly improve the detection efficiency, thereby realizing fast and efficient quality detection on the production line. At the same time, the fourth reflecting mirror 314 provided above one side of the first reflecting mirror 302 plays a role in light recovery and reuse, and can reflect part of the lost light back into the detection path, thereby enhancing the uniformity and intensity of the light in the detection area, thereby improving the quality of the image captured by the camera 4.

[0043] See also Figure 3 and Figure 4 There are two groups of guide grooves 307 and tooth grooves 308, and the two groups of guide grooves 307 and tooth grooves 308 are arranged in a mirror structure. There are two groups of guide grooves 307 and tooth grooves 308, and they are arranged in a mirror structure, which provides greater flexibility and accuracy for the angle adjustment of the second reflector 304, so that the operator can adjust the angle of the reflector more accurately according to specific detection requirements to obtain the best detection effect. At the same time, the setting of the mirror structure also ensures the symmetry and balance of the equipment during the detection process, avoids the tilt of the mirror body due to uneven force on one side, and improves the stability and durability of the equipment.

[0044] The implementation principle of the utility model is as follows: first, after the bottle to be inspected is conveyed to the chain plate 201 and the transparent plate 312 on the housing 301 of the reflecting mechanism 3, the bottle is then conveyed to the position of the camera 4 and the fill light 5 along with the movement of the chain conveying mechanism 2. At this time, the light of the fill light 5 enters the interior of the housing 301 from the light inlet hole 303, and the light is reflected to the transparent plate 312 and the bottom of the bottle by the first reflecting mirror 302. Then, the light of the transparent plate 312 and the bottom of the bottle is reflected to the camera 4 by the second reflecting mirror 304 and the third reflecting mirror 313, so as to realize the inspection of the bottom of the bottle and the bottle on the same side;

[0045] When the position of the second reflector 304 needs to be adjusted, the second reflector 304 is pulled up, and then the second reflector 304 is adjusted to be stuck to the position of different tooth grooves 308, so that the magnetic column 310 and the magnetic block 309 are attracted to each other to complete the angle adjustment. The angle adjustment is achieved to facilitate the camera 4 to receive the image, and the fourth reflector 314 can reflect the incoming light back to increase the brightness.

[0046] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0047] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A transparent bottle defect detection device, characterized in that: The invention comprises a base (1), a chain conveying mechanism (2) is arranged on the top of the base (1), the chain conveying mechanism (2) comprises a chain plate (201), a reflection mechanism (3) is fixedly connected to the top of the chain plate (201), the reflection mechanism (3) comprises a shell (301), a first reflection mirror (302) is fixedly connected to one side of the bottom of the shell (301), a light inlet hole (303) is provided on one side of the first reflection mirror (302), and a second reflection mirror (304) is arranged on one side of the first reflection mirror (302).

2. The transparent bottle defect detection device according to claim 1 is characterized in that: One end of the second reflector (304) is rotatably connected to a rotating shaft (305), and both ends of the rotating shaft (305) are fixedly connected to pulleys (306).

3. The transparent bottle defect detection device according to claim 2 is characterized in that: Both sides of the second reflector (304) are provided with guide grooves (307), and one side of the guide groove (307) is provided with a tooth groove (308).

4. The transparent bottle defect detection device according to claim 3 is characterized in that: A plurality of tooth grooves (308) are provided, and the plurality of tooth grooves (308) are arranged at equal intervals, and the inner walls of the plurality of tooth grooves (308) are all fixedly connected with magnetic blocks (309).

5. The transparent bottle defect detection device according to claim 2, characterized in that: The other end of the second reflector (304) is fixedly connected to a magnetic column (310), and the magnetic column (310) and the magnetic block (309) have opposite polarities.

6. The transparent bottle defect detection device according to claim 1, characterized in that: A mounting hole (311) is provided on the top of the housing (301), and a transparent plate (312) is fixedly connected inside the mounting hole (311).

7. The transparent bottle defect detection device according to claim 1, characterized in that: A camera (4) is fixedly connected to one side of the top of the base (1), and a fill light (5) is fixedly connected to the other side of the top of the base (1).

8. The transparent bottle defect detection device according to claim 1, characterized in that: A third reflector (313) is fixedly connected to the other side of the bottom of the housing (301).

9. The transparent bottle defect detection device according to claim 1, characterized in that: The reflection mechanism (3) is provided in plurality, and a fourth reflection mirror (314) is provided above one side of the first reflection mirror (302).

10. The transparent bottle defect detection device according to claim 3, characterized in that: The guide grooves (307) and tooth grooves (308) are each provided in two groups, and the two groups of guide grooves (307) and tooth grooves (308) are provided in a mirror image structure.

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