Recognition and quality inspection device for feeding bottles

Abstract

The utility model discloses an identification quality inspection device used for containing milk bottles, comprising a conveyer belt, two sides of the conveyer belt are provided with baffle plates, the baffle plates are oppositely arranged along the conveyer belt, one side of the conveyer belt is provided with a mounting rack and a control module, the mounting rack is respectively provided with a liquid level identification module and a bottle cap identification module, and the control module is connected with the liquid level identification module and the bottle cap identification module. The recognition end of the liquid level recognition module is horizontally arranged and forms recognition fit with the liquid level of the feeding bottle on the conveying belt, the recognition end of the bottle cap recognition module is vertically arranged downwards and forms recognition fit with the bottle cap of the feeding bottle on the conveying belt, a light supplementing module is arranged on the baffle far away from the mounting frame, and the illumination end of the light supplementing module directly faces the mounting frame; and in the conveying direction of the conveying belt, notches which are oppositely arranged are formed in the two sides, located on the rear side of the mounting frame, of the conveying belt, recycling modules are arranged at the notches, the liquid level recognition module and the bottle cap recognition module are in linkage fit with the recycling modules through the control module, the recognition efficiency and effect are both improved, and automatic recycling is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dairy product processing, in particular to an identification quality inspection device for milk bottles. Background Art

[0002] In the production process of dairy products, the aseptically filled bottled milk is first capped and labeled on the bottle cap to prepare the initial bottled milk. The quality of the prepared initial bottled milk needs to be initially inspected, including the liquid level, bottle cap and label. Only after the quality is qualified can subsequent labeling and other operations be carried out. The existing initial inspection process has the following problems:

[0003] The identification system is introduced in the initial inspection process, but the identification is not carried out simultaneously. It is generally divided into multiple identification devices arranged along the conveyor belt, which lengthens the conveyor belt layout and wastes space;

[0004] Secondly, the conveyor belts corresponding to the multiple identification devices are all equipped with corresponding recycling devices, which makes it inconvenient for staff to conduct double-checks. Bottled milk that is not stacked in time is easily broken during the recycling process, affecting the recycling of the product. Utility Model Content

[0005] The utility model provides an identification quality inspection device for milk bottles, aiming to solve the problem that multiple identification steps are not performed synchronously during the initial inspection, which not only prolongs the conveyor belt and wastes space, but also reduces the efficiency of personnel review.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An identification quality inspection device for milk bottles, comprising a conveyor belt, baffles are provided on both sides of the conveyor belt, and the baffles are arranged relatively along the conveyor belt, a mounting frame and a control module are provided on one side of the conveyor belt, a liquid level identification module and a bottle cap identification module are respectively provided on the mounting frame, the identification end of the liquid level identification module is arranged horizontally and forms an identification match with the milk bottle liquid level on the conveyor belt, the identification end of the bottle cap identification module is arranged vertically downward and forms an identification match with the milk bottle caps on the conveyor belt, a fill light module is provided on the baffle away from the mounting frame, and the illumination end of the fill light module faces the mounting frame;

[0008] Along the conveying direction of the conveyor belt, oppositely arranged notches are provided on both sides of the conveyor belt located on the rear side of the mounting frame, and a recovery module is provided at the notch. The liquid level recognition module and the bottle cap recognition module are linked with the recovery module through the control module.

[0009] Preferably, the control module includes a control host, a control display screen is provided on the top of the control host, the liquid level recognition module and the bottle cap recognition module are linked and displayed in coordination with the control display screen through the control host, and the fill light module is linked and coordinated with the control display screen through the control host;

[0010] The liquid level recognition module and the bottle cap recognition module form a linkage with the recycling module through the control host;

[0011] An alarm is arranged on one side of the control host, and the liquid level recognition module and the bottle cap recognition module are linked and coordinated with the alarm through the control host.

[0012] More preferably, the liquid level identification module includes a first fixed plate, which forms a detachable fixed fit with the mounting frame, and a horizontal AI camera is detachably fixedly mounted on the top of the first fixed plate, the camera end of the horizontal AI camera points to the fill light module, and the liquid level of the milk bottles on the conveyor belt is within the camera end range of the horizontal AI camera.

[0013] Furthermore, the first fixing plate is arranged horizontally, and the top of the first fixing plate is flush with the top of the baffle, and the camera end of the horizontal AI camera is horizontally pointed toward the fill light module.

[0014] More preferably, the bottle cap recognition module includes a second fixed plate, which forms a detachable fixed fit with the mounting frame, and a vertical AI camera is detachably fixedly mounted on the bottom of the second fixed plate, the camera end of the vertical AI camera is vertically facing downward towards the conveyor belt, and the bottle caps on the conveyor belt are within the camera end range of the vertical AI camera.

[0015] Furthermore, the second fixing plate is arranged horizontally and is higher than the top of the baffle, the camera end of the vertical AI camera is higher than the bottle caps on the conveyor belt, and the camera end of the vertical AI camera is not higher than the fill light module.

[0016] More preferably, the fill light module includes a fill light board, which is arranged vertically, and the lighting end of the fill light board faces the mounting frame, the lighting range of the fill light board covers the horizontal AI camera and the vertical AI camera, the fill light board is parallel to the baffle, and both sides of the fill light board form a detachable fixed fit with the adjacent baffle through the mounting bracket.

[0017] As a more preferred embodiment, the recycling module includes a pushing device arranged at the notch on one side, the output end of the pushing device faces the notch on the other side, and a recycling box is arranged at the notch on the other side.

[0018] Furthermore, the pushing device includes a fixed bracket that forms a detachable fixed fit with one side of the conveyor belt, a hydraulic cylinder is detachably fixedly installed on the top of the fixed bracket, and a pushing pad is coaxially fixedly installed on the output end of the hydraulic cylinder after passing through the corresponding notch.

[0019] Beneficial effects of the utility model:

[0020] The utility model simultaneously arranges a bottle cap recognition module in a vertical direction and a liquid level recognition module in a horizontal direction through a mounting frame, and simultaneously recognizes and detects the bottle cap, the code and the liquid level. Unqualified bottled milk is recycled through the recycling module, and qualified bottled milk enters the next mechanism along the conveyor belt, which greatly shortens the length of the conveyor belt, improves the recognition efficiency and saves site space.

[0021] Secondly, only one recycling module needs to be deployed, and the control module and the identification module are linked to form automatic recycling. When personnel review, they only need to go to a single recycling module, which is convenient for personnel review. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front perspective schematic diagram of the utility model in the conveying direction;

[0023] Figure 2 It is a three-dimensional schematic diagram of the back side of the conveying direction of the utility model;

[0024] Figure 3 It is a front perspective diagram of the utility model in the conveying direction from the rear side;

[0025] In the figure: 1. conveyor belt; 2. baffle; 3. mounting frame;

[0026] 4. Liquid level recognition module; 401. First fixing plate; 402. Horizontal AI camera;

[0027] 5. Bottle cap recognition module; 501. Second fixing plate; 502. Vertical AI camera;

[0028] 6. Fill light module; 601. Fill light board; 602. Mounting bracket;

[0029] 7. Gap;

[0030] 8. Recovery module; 801. Pushing device; 8011. Fixed bracket; 8012. Hydraulic cylinder; 8013. Pushing pad; 802. Recovery box;

[0031] 9. Control module; 901. Control host; 902. Control display screen; 903. Alarm. DETAILED DESCRIPTION

[0032] As follows, embodiments are further described with reference to the accompanying drawings.

[0033] like Figure 1~Figure 3As shown, as a preferred embodiment 1, an identification quality inspection device for milk bottles includes a conveyor belt 1, baffles 2 are provided on both sides of the conveyor belt 1, and the baffles 2 are arranged relatively along the conveyor belt 1, a mounting frame 3 and a control module 9 are provided on one side of the conveyor belt 1, and a liquid level identification module 4 and a bottle cap identification module 5 are respectively provided on the mounting frame 3, the identification end of the liquid level identification module 4 is arranged horizontally and forms an identification match with the milk bottle liquid level on the conveyor belt 1, the identification end of the bottle cap identification module 5 is arranged vertically downward and forms an identification match with the milk bottle cap on the conveyor belt 1, and a fill light module 6 is provided on the baffle 2 away from the mounting frame 3, and the illumination end of the fill light module 6 is facing the mounting frame 3;

[0034] Along the conveying direction of the conveyor belt 1, oppositely arranged notches 7 are provided on both sides of the conveyor belt 1 located on the rear side of the mounting frame 3, and a recovery module 8 is provided at the notch 7. The liquid level recognition module 4 and the bottle cap recognition module 5 are linked with the recovery module 8 through the control module 9.

[0035] Embodiment 1 provides an identification quality inspection device for milk bottles. The device is equipped with a liquid level identification module 4 and a bottle cap identification module 5 via a mounting frame 3. The liquid level identification module 4 identifies the liquid level of the bottle body passing along the conveyor belt 1, and determines whether the production requirements are met through a control module 9 after extracting the characteristic value. The bottle cap identification module 5 is used to identify the bottle cap part, and determines whether there is a bottle cap and whether the production code on the bottle cap is incorrect through the control module 9 after extracting the characteristic value. When the identification results are all correct, the bottled milk enters the next mechanism along the conveyor belt 1 for processing. If one of the identification tests is unqualified, the control module 9 is linked with a delay. At this time, the unqualified bottled milk just arrives at the gap 7 and is recycled through the recycling module 8. The automatic identification has high identification efficiency and good effect. The specific time of the delay is confirmed by debugging.

[0036] As a preferred embodiment 2, a spiral bottle pusher is provided on the baffle 2 located on the front side of the mounting frame 3 along the conveying direction of the conveyor belt 1. The spiral bottle pusher is used to separate the bottles and control the intervals between the bottles to facilitate identification and recycling.

[0037] As a preferred embodiment 3, the control module 9 includes a control host 901, a control display screen 902 is provided on the top of the control host 901, the liquid level recognition module 4 and the bottle cap recognition module 5 are linked and displayed with the control display screen 902 through the control host 901, and the fill light module 6 is linked and displayed with the control display screen 902 through the control host 901;

[0038] The liquid level recognition module 4 and the bottle cap recognition module 5 form a linkage with the recovery module 8 through the control host 901;

[0039] An alarm 903 is provided on one side of the control host 901 , and the liquid level recognition module 4 and the bottle cap recognition module 5 are linked with the alarm 903 through the control host 901 .

[0040] Embodiment 3 provides a specific structure and connection method of the control module 9. A person can control the switches of the liquid level recognition module 4, the bottle cap recognition module 5 and the fill light module 6 through the control display screen 902. At the same time, the liquid level recognition module 4, the bottle cap recognition module 5 and the shooting effect and recognition effect will be displayed in real time on the control display screen 902.

[0041] When the recognition results of the liquid level recognition module 4 and the bottle cap recognition module 5 for the same bottled milk do not meet the requirements, the control host 901 starts the recovery module 8 according to the debugging time delay, and recovers the bottled milk that does not meet the requirements. At this time, the alarm 903 will also be started to sound a certain number of times to remind employees that there are products that do not meet the requirements and they need to go to the recovery module 8 for verification;

[0042] When the recognition results fed back by the liquid level recognition module 4 and the bottle cap recognition module 5 for the same bottle of milk both meet the requirements, no operation is performed, so that the bottle passes through the conveyor belt 1 normally and enters the next mechanism.

[0043] As a preferred embodiment 4, the liquid level identification module 4 includes a first fixed plate 401, and the first fixed plate 401 forms a detachable fixed fit with the mounting frame 3. A horizontal AI camera 402 is detachably fixedly installed on the top of the first fixed plate 401. The camera end of the horizontal AI camera 402 points to the fill light module 6, and the liquid level of the milk bottle on the conveyor belt 1 is within the camera end range of the horizontal AI camera 402.

[0044] Example 4 provides the specific structure of the liquid level recognition module 4. A suitable position is selected through the first fixed plate 401, and the horizontal AI camera 402 is installed on the mounting frame 3. The horizontal AI camera 402 is used to identify the height of the liquid level in the milk bottle. It cannot be lower than the required minimum height, resulting in a shortage of weight, nor can it exceed the specified maximum height, resulting in the risk of the cup bursting.

[0045] As a preferred embodiment 5, the bottom of the mounting frame 3 is fixedly matched with the side of the conveyor belt 1 to ensure the stability of the mounting frame 3 and avoid the need for re-debugging after deviation occurs.

[0046] As a preferred embodiment 6, the first fixing plate 401 is arranged horizontally, and the top of the first fixing plate 401 is flush with the top of the baffle 2, and the camera end of the horizontal AI camera 402 is horizontally pointed to the fill light module 6. The recognition of the liquid level is ensured, and the fill light module 6 ensures the recognition brightness, so that the liquid surface is easy to see.

[0047] As a preferred embodiment 7, the bottle cap recognition module 5 includes a second fixed plate 501, and the second fixed plate 501 forms a detachable fixed fit with the mounting frame 3. A vertical AI camera 502 is detachably fixedly installed on the bottom of the second fixed plate 501. The camera end of the vertical AI camera 502 is vertically downward facing the conveyor belt 1, and the bottle caps on the conveyor belt 1 are within the camera end range of the vertical AI camera 502.

[0048] Example 7 provides the specific structure of the bottle cap recognition module 5. A suitable position is selected through the second fixing plate 501, and the vertical AI camera 502 is installed on the mounting frame 3. The vertical AI camera 502 is used to identify whether there is a bottle cap and whether the label on the bottle cap is incorrect, ensuring that each bottle of milk is sealed with a bottle cap and that the label on the bottle cap is correct.

[0049] As a preferred embodiment 8, the second fixing plate 501 is arranged horizontally, and the second fixing plate 501 is higher than the top of the baffle 2, the camera end of the vertical AI camera 502 is higher than the bottle caps on the conveyor belt 1, and the camera end of the vertical AI camera 502 is not higher than the fill light module 6. The recognition of the bottle caps is guaranteed, and the fill light module 6 ensures the recognition brightness, so that the code can be seen clearly.

[0050] As a preferred embodiment 9, the fill light module 6 includes a fill light plate 601, the fill light plate 601 is arranged vertically, and the illumination end of the fill light plate 601 faces the mounting frame 3, the illumination range of the fill light plate 601 covers the horizontal AI camera 402 and the vertical AI camera 502, the fill light plate 601 is parallel to the baffle 2, and both sides of the fill light plate 601 form a detachable fixed fit with the adjacent baffle 2 through the mounting bracket 602.

[0051] Embodiment 9 provides a specific structure of the fill light module 6, and the fill light board 601 is fixedly installed by a mounting bracket 602, and is used to illuminate the recognition process to facilitate recognition.

[0052] As a preferred embodiment 10, the fill light panel 601 selects white light for easy identification.

[0053] As a preferred embodiment 11, the recycling module 8 includes a pushing device 801 arranged at the notch 7 on one side, the output end of the pushing device 801 faces the notch 7 on the other side, and a recycling box 802 is provided at the notch 7 on the other side.

[0054] Example 11 provides a specific structure of the recycling module 8. When unqualified bottled milk reaches the gap 7, the pushing device 801 outputs to push the bottled milk to fall out of the gap 7 on the other side and fall into the recycling box 802 to complete recycling. The staff will take it out of the recycling box 802 for review and stacking.

[0055] As a preferred embodiment 12, the pushing device 801 includes a fixed bracket 8011 that forms a detachable fixed fit with one side of the conveyor belt 1, and a hydraulic cylinder 8012 is detachably fixedly installed on the top of the fixed bracket 8011. The output end of the hydraulic cylinder 8012 passes through the corresponding notch 7 and is coaxially fixedly installed with a pushing pad 8013.

[0056] Embodiment 12 provides a specific structure of the pushing device 801, which completes the pushing by extending the hydraulic cylinder 8012, and the pushing pad 8013 ensures the contact area with the bottle body to ensure smooth pushing.

[0057] As a preferred embodiment 13, the bottom of the recycling box 803 can be snap-fitted with the top, so that adjacent recycling boxes 803 can be stacked and piled high, reducing the falling height of bottled milk and preventing the bottles from breaking. The recycling box 803 is provided with storage compartments arranged in an array, which is convenient for stacking bottled milk that does not meet the requirements. The verified bottled milk is placed in other storage compartments, and the storage compartments at the notch 7 are left empty to receive the bottled milk that is pushed down, thereby ensuring the recycling effect. The recycling speed is controlled by controlling the distance between the recycling module 8 and the mounting frame 3 and the conveying speed of the conveyor belt 1, thereby avoiding excessive recycling that makes it difficult for personnel to review and stack.

[0058] The working principle of this utility model:

[0059] The utility model provides an identification quality inspection device for milk bottles. The device is equipped with a liquid level identification module 4 and a bottle cap identification module 5 through a mounting frame 3. The liquid level identification module 4 identifies the liquid level of the bottle body passing along the conveyor belt 1, and determines whether the production requirements are met through a control module 9 after extracting the characteristic value. The bottle cap identification module 5 is used to identify the bottle cap part, and determines whether there is a bottle cap and whether the production code on the bottle cap is wrong through the control module 9 after extracting the characteristic value. When the identification results are all correct, the bottled milk enters the next mechanism along the conveyor belt 1 for processing. If one of the identification tests is unqualified, the control module 9 is linked with a delay. At this time, the unqualified bottled milk just arrives at the gap 7 and is recycled through the recycling module 8. The automatic identification has high identification efficiency and good effect. The specific time of the delay is confirmed through debugging.

Claims

1. An identification and quality inspection device for milk bottles, comprising a conveyor belt (1), wherein baffles (2) are provided on both sides of the conveyor belt (1), and the baffles (2) are arranged opposite to each other along the conveyor belt (1), characterized in that: A mounting frame (3) and a control module (9) are provided on one side of the conveyor belt (1); a liquid level recognition module (4) and a bottle cap recognition module (5) are respectively provided on the mounting frame (3); an recognition end of the liquid level recognition module (4) is arranged horizontally and forms recognition cooperation with the liquid level of the milk bottles on the conveyor belt (1); an recognition end of the bottle cap recognition module (5) is arranged vertically downward and forms recognition cooperation with the milk bottle caps on the conveyor belt (1); a fill light module (6) is provided on the baffle plate (2) away from the mounting frame (3), and the illumination end of the fill light module (6) faces the mounting frame (3); Along the conveying direction of the conveyor belt (1), oppositely arranged notches (7) are provided on both sides of the conveyor belt (1) located at the rear side of the mounting frame (3), and a recovery module (8) is provided at the notch (7). The liquid level recognition module (4) and the bottle cap recognition module (5) are linked with the recovery module (8) through a control module (9).

2. The identification and quality inspection device for milk bottles according to claim 1, characterized in that: The control module (9) comprises a control host (901), a control display screen (902) is provided on the top of the control host (901), the liquid level recognition module (4) and the bottle cap recognition module (5) are linked and display-coordinated with the control display screen (902) through the control host (901), and the fill light module (6) is linked and coordinated with the control display screen (902) through the control host (901); The liquid level recognition module (4) and the bottle cap recognition module (5) form a linkage with the recovery module (8) through the control host (901); An alarm (903) is provided on one side of the control host (901), and the liquid level recognition module (4) and the bottle cap recognition module (5) are linked with the alarm (903) through the control host (901).

3. The identification and quality inspection device for milk bottles according to claim 2, characterized in that: The liquid level recognition module (4) comprises a first fixing plate (401), the first fixing plate (401) and the mounting frame (3) forming a detachable fixed fit, a horizontal AI camera (402) being detachably fixedly mounted on the top of the first fixing plate (401), the camera end of the horizontal AI camera (402) pointing towards the fill light module (6), and the liquid level of the milk bottles on the conveyor belt (1) being within the camera end range of the horizontal AI camera (402).

4. The identification and quality inspection device for milk bottles according to claim 3, characterized in that: The first fixing plate (401) is arranged horizontally, and the top of the first fixing plate (401) is flush with the top of the baffle (2), and the camera end of the horizontal AI camera (402) is horizontally pointed toward the fill light module (6).

5. The identification and quality inspection device for milk bottles according to claim 2, characterized in that: The bottle cap recognition module (5) comprises a second fixing plate (501), the second fixing plate (501) and the mounting frame (3) forming a detachable fixed fit, a vertical AI camera (502) being detachably fixedly mounted on the bottom of the second fixing plate (501), the camera end of the vertical AI camera (502) facing vertically downwards towards the conveyor belt (1), and the bottle caps of the milk bottles on the conveyor belt (1) are within the camera end range of the vertical AI camera (502).

6. The identification and quality inspection device for milk bottles according to claim 5, characterized in that: The second fixing plate (501) is arranged horizontally, and the second fixing plate (501) is higher than the top of the baffle (2), the camera end of the vertical AI camera (502) is higher than the bottle caps on the conveyor belt (1), and the camera end of the vertical AI camera (502) is not higher than the fill light module (6).

7. The identification and quality inspection device for milk bottles according to any one of claims 1 to 6, characterized in that: The fill light module (6) comprises a fill light plate (601), the fill light plate (601) is arranged vertically, and the illumination end of the fill light plate (601) faces the mounting frame (3), the illumination range of the fill light plate (601) covers the horizontal AI camera (402) and the vertical AI camera (502), the fill light plate (601) is parallel to the baffle (2), and both sides of the fill light plate (601) are detachably fixedly matched with the adjacent baffle (2) through the mounting bracket (602).

8. The identification and quality inspection device for milk bottles according to claim 2, characterized in that: The recycling module (8) comprises a pushing device (801) provided at a notch (7) on one side, the output end of the pushing device (801) faces the notch (7) on the other side, and a recycling box (802) is provided at the notch (7) on the other side.

9. The identification and quality inspection device for milk bottles according to claim 8, characterized in that: The pushing device (801) comprises a fixed bracket (8011) which is detachably fixedly matched with one side of the conveyor belt (1); a hydraulic cylinder (8012) is detachably fixedly mounted on the top of the fixed bracket (8011); and a pushing pad (8013) is coaxially fixedly mounted on the output end of the hydraulic cylinder (8012) after passing through a corresponding notch (7).

Images