Bottle opening cleaning equipment
By designing a bottle mouth cleaning device, which uses airflow from a nozzle to clean foreign objects from the outer wall of the bottle mouth, the problem of misidentification of foreign objects in machine vision inspection is solved, and the accuracy of bottle crack detection is improved.
Patent Information
- Application Number
- CN202423194813.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-24
AI Technical Summary
In existing technologies, during machine vision inspection, fine and soft foreign objects such as hair on the outer wall of the bottle mouth are misidentified as cracks, resulting in limited accuracy in sorting qualified and unqualified wine bottles.
Design a bottle mouth cleaning device, including a conveyor line and a cleaning mechanism, which uses airflow from a nozzle to clean the outer wall of the bottle mouth in 360 degrees, removing foreign objects such as hair, and ensuring that the image acquisition mechanism can accurately identify whether there are cracks in the bottle mouth.
By pre-cleaning the bottle neck of foreign objects, false alarms are reduced and the accuracy of detecting bottle neck crack defects is improved.
Smart Images
Figure CN223655546U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wine bottle mouth crack detection technical field especially is related to a bottle mouth cleaning equipment. BACKGROUND
[0002] The crack defects of the bottle mouth of the glass wine bottle include shallow cracks and deep cracks, the shallow cracks can be expanded into deep cracks, which not only affects the appearance of the wine bottle, but also can cause the wine bottle to leak or break, and adversely affects the sealing and use safety of the wine bottle. Therefore, the wine bottle needs to go through the crack detection process of the wine bottle mouth during the production process.
[0003] The current detection means is generally based on machine vision and image processing technology, which uses an industrial camera to collect real-time image data of the bottle mouth of the wine bottle on the production line, judges whether the bottle mouth has cracks after processing and analyzing the image data, so as to detect and identify the bottle mouth cracks, so as to remove the unqualified wine bottles with cracks in the bottle mouth and avoid the unqualified wine bottles from flowing into the market.
[0004] However, when the outer wall of the bottle mouth is attached with hair and other long and soft foreign matters, the machine can identify these foreign matters as crack defects, causing misjudgment, so that the sorting accuracy of the qualified wine bottles and unqualified wine bottles is limited and needs to be improved. UTILITY MODEL CONTENTS
[0005] In view of the above problems, the utility model provides a bottle mouth cleaning equipment, which aims to solve the technical problem that when the outer wall of the bottle mouth is attached with hair and other long and soft foreign matters, the machine can identify these foreign matters as crack defects, causing misjudgment, so that the sorting accuracy of the qualified wine bottles and unqualified wine bottles is limited.
[0006] To achieve the above purpose, the utility model provides the following technical scheme:
[0007] The utility model provides a bottle mouth cleaning equipment, which comprises:
[0008] The conveying line comprises a cleaning station and a crack detection station, and the wine bottles are arranged at equal intervals on the conveying line and can pass through the cleaning station and the crack detection station one by one;
[0009] The cleaning mechanism is arranged above the cleaning station and is used for cleaning the circumferential outer wall of the bottle mouth of the wine bottle in 360 degrees; the cleaning mechanism can move up and down and move left and right; the moving speed of the right side of the cleaning mechanism is consistent with the conveying speed of the conveying line.
[0010] In some embodiments of the utility model, the cleaning mechanism comprises:
[0011] The support disc has a cavity in the inside and an air inlet head connected to the cavity at the top;
[0012] A hollow ring is rotatably sleeved on the side wall of the support disc;
[0013] A nozzle is connected with the hollow ring; the air inlet head, the cavity, the hollow ring and the nozzle are sequentially communicated; the outlet of the nozzle faces the axis of the support disc; the two nozzles are symmetrically arranged relative to the axis of the support disc.
[0014] In some embodiments of the utility model, the side wall of the support disc has an annular groove, and the hollow ring is rotatably sleeved in the annular groove.
[0015] In some embodiments of the utility model, the bottom of the annular groove is provided with a vent hole communicated with the cavity;
[0016] The inner side of the hollow ring has an annular notch communicated with the vent hole.
[0017] In some embodiments of the utility model, the cleaning mechanism further comprises:
[0018] The extension arm is horizontally arranged and has one end connected with the outer side of the hollow ring; the extension arm has a first channel in it;
[0019] The hanging arm is vertically arranged and has an upper end connected with the lower side of the extension arm; the hanging arm has a second channel in it;
[0020] The nozzle is connected with the hanging arm;
[0021] The vent hole, the hollow ring, the first channel, the second channel and the nozzle are sequentially communicated.
[0022] In some embodiments of the utility model, the hanging arm is further connected with a driving pipe, the driving pipe is communicated with the second channel; the driving pipe can rotate with the hanging arm, and the air outlet direction of the driving pipe is tangent to the circular track formed by the rotation of the driving pipe.
[0023] In some embodiments of the utility model, the lower side of the support disc is provided with a detection position camera for detecting the real-time position of the bottle mouth of the wine bottle.
[0024] In some embodiments of the utility model, the lower side of the support disc is provided with a position sensor for detecting whether the bottle mouth of the wine bottle moves to a specified position.
[0025] The embodiments of the utility model have at least the following advantages or beneficial effects:
[0026] Before the image acquisition mechanism acquires the real-time image data of the bottle mouth, the cleaning mechanism first cleans the outer wall of the bottle mouth of the wine bottle to remove fine and long soft foreign matters such as hairs, so as to avoid identifying these foreign matters as crack defects and causing misjudgment, and then acquires the real-time image data of the bottle mouth through the image acquisition mechanism, processes and analyzes the real-time image data, and distinguishes whether the bottle mouth has crack defects, and when the bottle mouth has crack defects, the corresponding wine bottle is rejected from the conveying line. Through the above scheme, the misjudgment is reduced, and the accuracy of the wine bottle mouth crack defect detection and identification is improved.
[0027] Other features and advantages of the present application will be described in the following description, and some of them will become apparent from the description, or will be understood by those skilled in the art through implementation of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.
[0029] Figure 1 It is a structural schematic view of the bottle mouth cleaning device;
[0030] Figure 2 It is Figure 1 It is a structural schematic view of the cleaning mechanism 2 in the bottle mouth cleaning device;
[0031] Figure 3 It is Figure 2 It is a local enlarged view of the A position in the bottle mouth cleaning device;
[0032] Figure 4 It is Figure 2 It is a bottom view of the bottle mouth cleaning device.
[0033] Figure legend:
[0034] 1-conveying line, 11-cleaning station, 12-crack detection station,
[0035] 2-cleaning mechanism, 21-supporting disc, 211-cavity, 212-air inlet head, 213-annular groove, 214-vent hole, 22-hollow ring, 221-annular notch, 23-extended arm, 231-first channel, 24-suspension arm, 241-second channel, 25-sprayer, 26-inspection camera, 27-driving pipe. DETAILED DESCRIPTION
[0036] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application.
[0037] In the description of the embodiments of the present application, it should be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.
[0038] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0039] The embodiments of the present application will be described in detail below.
[0040] Referring to Figures 1-4 , the present embodiment provides a bottle opening cleaning device, which comprises a conveying line 1 and a cleaning mechanism 2.
[0041] The conveying line 1 comprises a cleaning station 11 and a crack detection station 12, and wine bottles are arranged at intervals on the conveying line 1 and can pass through the cleaning station 11 and the crack detection station 12 one by one. The conveying direction of the conveying line 1 is from left to right.
[0042] The cleaning mechanism 2 is arranged above the cleaning station 11 and is used for cleaning the circumferential outer wall of the wine bottle opening in 360 degrees; the cleaning mechanism 2 can move up and down and move left and right. The up-down movement and left-right movement of the cleaning mechanism 2 can be realized, for example, by arranging multiple groups of sliding rails and sliding blocks (not shown in the figure) in multiple directions.
[0043] The right-moving speed of the cleaning mechanism 2 is consistent with the conveying speed of the conveying line 1, so that the cleaning of the bottle opening can be realized while the wine bottles are continuously conveyed, and the efficiency is high.
[0044] The crack detection station 12 is provided with an image acquisition mechanism (not shown in the figure), which is used for acquiring real-time image data of the bottle opening in 360 degrees.
[0045] In the above scheme, before the image acquisition mechanism acquires the real-time image data of the bottle mouth, the cleaning mechanism 2 first cleans the outer wall of the bottle mouth of the wine bottle to remove fine and long soft foreign matters such as hair, so as to avoid misjudgment caused by identifying these foreign matters as crack defects. Then, the real-time image data of the bottle mouth is acquired through the image acquisition mechanism, and whether the bottle mouth has crack defects is distinguished by processing and analyzing the real-time image data. When the bottle mouth has crack defects, the corresponding wine bottle is rejected from the conveying line 1. Through the above scheme, the misjudgment is reduced, and the accuracy of the detection and identification of the crack defects of the wine bottle mouth is improved.
[0046] The cleaning mechanism 2 includes a support disc 21, a hollow ring 22, an extension arm 23, a hanging arm 24 and a spray head 25.
[0047] The support disc 21 has a cavity 211 in the inside, a gas inlet head 212 connected with the cavity 211 is connected to the top, and an annular groove 213 is arranged on the side wall. The bottom of the annular groove 213 is provided with a ventilation hole 214 communicated with the cavity 211. The support disc 21 can move a distance to the right synchronously with the wine bottle on the cleaning station 11.
[0048] The hollow ring 22 is rotationally arranged in the annular groove 213, and the inner side of the hollow ring 22 has an annular notch 221 communicated with the ventilation hole 214. The hollow ring 22 can rotate relative to the support disc 21.
[0049] The extension arm 23 is transversely arranged, and one end of the extension arm 23 is connected with the outer side of the hollow ring 22. The extension arm 23 has a first channel 231 in the inside.
[0050] The hanging arm 24 is vertically arranged, and the upper end of the hanging arm 24 is connected with the lower side of the extension arm 23. The hanging arm 24 has a second channel 241 in the inside.
[0051] The spray head 25 is connected to the hanging arm 24, and the outlet of the spray head 25 faces the axis of the support disc 21. Two spray heads 25 are symmetrically arranged relative to the axis of the support disc 21.
[0052] In the embodiment, the air inlet head 212, the cavity 211, the air vent hole 214, the hollow ring 22, the first channel 231, the second channel 241 and the spray head 25 are sequentially communicated. After the moving cleaning mechanism 2 moves the spray head 25 to the bottle mouth of the wine bottle, the cleaning mechanism 2 is moved rightward synchronously with the wine bottle, the air inlet head 212 is connected with the external air source, the hollow ring 22 drives the extension arm 23, the hanging arm 24 and the spray head 25 to rotate, and the 360-degree airflow sprayed by the two spray heads 25 is used to clean the outer wall of the bottle mouth of the wine bottle. Specifically, when the wine bottle moves to the left side of the cleaning station 11, the cleaning mechanism 2 is moved downward, the two spray heads 25 are positioned (the two spray heads 25 are symmetrically distributed on the two sides of the bottle mouth of the wine bottle), then the cleaning mechanism 2 is moved rightward at a speed consistent with the conveying speed (the rightward moving speed of the wine bottle) of the conveying line 1, and in this process, the cleaning of the outer wall of the bottle mouth of the wine bottle is completed. After the cleaning is completed, the cleaning mechanism 2 is moved upward and then leftward to reset, so as to perform the next cleaning. The wine bottle after the bottle mouth is cleaned is moved to the crack detection station 12 to perform crack detection.
[0053] In other embodiments, other ways can also be used to realize the connection between the spray head 25 and the hollow ring 22 and the connection between the air inlet head 212 and the spray head 25.
[0054] The lower side of the support disc 21 is provided with a position sensor for detecting whether the bottle mouth of the wine bottle moves to a specified position, or a detection camera 26 for detecting the real-time position of the bottle mouth of the wine bottle. When the detection camera 26 captures that the bottle mouth of the wine bottle on the conveying line 1 moves to the left side of the cleaning station 11, the corresponding external power device is driven by the matching control center to move the support disc 21 downward, and when the two spray heads 25 are positioned (the two spray heads 25 are symmetrically distributed on the two sides of the bottle mouth of the wine bottle), the cleaning mechanism 2 is moved rightward synchronously with the corresponding wine bottle, so that the outer wall of the bottle mouth of the wine bottle is cleaned by the two spray heads 25 which can rotate around the bottle mouth all the time before the wine bottle enters the crack detection station 12.
[0055] In order to facilitate the rotation of the hollow ring 22 relative to the support disc 21, the driving pipe 27 is further connected to the hanging arm 24, and the driving pipe 27 is in communication with the second channel 241. The driving pipe 27 can rotate with the hanging arm 24, the outlet direction of the driving pipe 27 is tangent to the circular track formed by the rotation of the driving pipe 27, so that the hollow ring 22 is driven to rotate relative to the support disc 21 by the reaction force of the airflow sprayed by the driving pipe 27.
[0056] It can be understood that, by reasonably setting the spacing between the two adjacent wine bottles, the reaction force of the airflow sprayed by the driving pipe 27 can be avoided to affect the adjacent wine bottles.
[0057] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, for the skilled person in the art, the utility model can have various changes and changes, in the case of no conflict, the embodiments of the application and the features in the embodiments can be combined with each other arbitrarily. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A bottle mouth cleaning device, characterised in that, The utility model relates to a wine bottle neck cleaning device, including: A conveying line including a cleaning station and a crack detection station, wine bottles are arranged at intervals on the conveying line and can pass through the cleaning station and the crack detection station one by one; A cleaning mechanism is arranged above the cleaning station and is used for cleaning the circumferential outer wall of the wine bottle neck in 360 degrees; the cleaning mechanism can move up and down and move left and right; the right moving speed of the cleaning mechanism is consistent with the conveying speed of the conveying line.
2. The mouth cleaning device of claim 1, wherein The cleaning mechanism includes: A support disc with a cavity in the inside and a gas inlet head connected to the cavity on the top; A hollow ring rotatably sleeved on the side wall of the support disc; A spray head connected to the hollow ring; the gas inlet head, the cavity, the hollow ring and the spray head are sequentially communicated; the outlet of the spray head faces the axis of the support disc; two spray heads are symmetrically arranged relative to the axis of the support disc.
3. The mouth cleaning device of claim 2, wherein The side wall of the support disc has an annular groove, and the hollow ring is rotatably sleeved in the annular groove.
4. The bottle neck cleaning device according to claim 3, wherein A ventilation hole is formed in the bottom of the annular groove and communicates with the cavity; The inner side of the hollow ring has an annular notch that communicates with the ventilation hole.
5. The mouth cleaning device of claim 4, wherein The cleaning mechanism further includes: A horizontally arranged extension arm connected to the outer side of the hollow ring at one end; the extension arm has a first channel in the inside; A vertically arranged hanging arm connected to the lower side of the extension arm at the upper end; the hanging arm has a second channel in the inside; A spray head connected to the hanging arm; The ventilation hole, the hollow ring, the first channel, the second channel and the spray head are sequentially communicated.
6. The mouth cleaning device of claim 5, wherein A drive pipe is further connected to the hanging arm; the drive pipe communicates with the second channel; the drive pipe can rotate with the hanging arm; the gas outlet direction of the drive pipe is tangent to the circular track formed by the rotation of the drive pipe.
7. The mouth cleaning device of claim 2, wherein A detection camera is arranged on the lower side of the support disc and is used for detecting the real-time position of the bottle neck of the wine bottle.
8. The mouth cleaning device of claim 2, wherein A position sensor is arranged on the lower side of the support disc and is used for detecting whether the bottle neck of the wine bottle moves to a specified position.