Bottle label detecting and removing device

Abstract

The utility model belongs to the technical field of package detection, and particularly relates to a bottle label detecting and removing device which comprises a conveying belt and a Haoke visual inspection main machine, the Haoke visual inspection main machine is installed at the end of the side wall of the conveying belt, and a first installation frame is welded to the middle of the surface of one side of the conveying belt. A first mounting frame is welded to the middle of the surface of the side, away from the first mounting frame, of the conveying belt, a second mounting frame is welded to the middle of the surface of the side, away from the first mounting frame, of the conveying belt, the first mounting frame and the second mounting frame are symmetrically arranged and are each of a three-face structure, and a low-position visual inspection camera is installed below the surface of each face of the inner wall of the first mounting frame and the lower portion of the surface of each face of the inner wall of the second mounting frame. The low-position visual inspection camera and the high-position visual inspection camera are installed on the inner wall of each face of the three-face type installation frame, 360-degree high-position and low-position visual inspection of filling bottles can be achieved through matching of the six sets of low-position visual inspection cameras and the six sets of high-position visual inspection cameras, and the bottle label detection precision of the filling bottles can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging detection, in particular to a bottle label detection and rejection device. Background Technique

[0002] At present, most of the label quality inspections in the large infusion industry are carried out manually. Due to the fast bottle conveying speed, it is difficult for manual workers to detect all unqualified products. Moreover, the manual label quality inspection has a large labor intensity and requires dedicated personnel for inspection, increasing the labor cost.

[0003] At present, the invention patent with the publication number of CN108480229A discloses a round bottle label quality detection device. By opening a long strip detection window corresponding to the label height on the bottle rolling plate, the length of the detection window is greater than the circumference of the round bottle; the round bottle is rotated by the bottle rolling belt, so that the imaging component can collect the complete state of the label, without detection dead angles, effectively improving the detection accuracy and avoiding the phenomenon of mis-rejection. To solve the problem that after the round bottle is labeled, the bottle body stands upright, the round bottle will rotate after passing through the bottle rolling belt and the bottle rolling plate, and it is difficult to make the label orientations consistent. Moreover, the range that a single camera can photograph is limited, resulting in a large number of blind spots and dead angles on the labels of round bottles. Even if the speeds of the bottle rolling belts on both sides of the labeling machine are appropriately adjusted, it is difficult to completely improve the problem of label orientation, resulting in a large number of mis-rejections of the label automatic detection equipment, increasing the labor intensity of workers and affecting the detection efficiency of the equipment.

[0004] During the use of the existing bottle body and label detection equipment, the bottle needs to rotate during the conveying process. When the bottle is stuck, it is impossible to detect all the bottle labels, thus affecting the detection accuracy of the bottle labels. Moreover, the rotation of the bottle requires adding a rotation structure, increasing the structural complexity of the detection equipment, and thus affecting the reliability of the detection equipment during operation. To solve the above problems, a bottle label detection and rejection device is proposed in this application. Content of the Utility Model

[0005] (I) Purpose of the Utility Model

[0006] To solve the technical problems in the background technique, the utility model proposes a bottle label detection and rejection device. A low-position visual inspection camera and a high-position visual inspection camera are installed on the inner wall of each surface of the three-sided mounting frame. Through the cooperation of six groups of low-position visual inspection cameras and high-position visual inspection cameras, 360-degree high-position and low-position visual inspections of the filling bottles can be realized, improving the detection accuracy of the bottle labels of the filling bottles, and having a simple structure and high use reliability, so as to solve the problems proposed in the background technique.

[0007] (II) Technical Solution

[0008] To solve the above technical problems, the present utility model provides a bottle label detection and rejection device, including a conveyor belt and a Hulk visual inspection host. The Hulk visual inspection host is installed at the end of the side wall of the conveyor belt. In the middle of one side surface of the conveyor belt, a first mounting frame is welded. In the middle of the side surface of the conveyor belt away from the first mounting frame, a second mounting frame is welded. The first mounting frame and the second mounting frame are symmetrically arranged, and both the first mounting frame and the second mounting frame are three-sided structures;

[0009] Below each surface of the inner walls of the first mounting frame and the second mounting frame, a low-position visual inspection camera is installed, and a high-position visual inspection camera is movably installed above each low-position visual inspection camera;

[0010] The low-position visual inspection cameras and the high-position visual inspection cameras are electrically connected to the Hulk visual inspection host through connecting wires.

[0011] Preferably, on each surface of the inner walls of the first mounting frame and the second mounting frame, a lifting sliding groove is opened, and the lifting sliding groove is of a dovetail structure.

[0012] Preferably, a lifting seat is slidably arranged in the inner cavity of each lifting sliding groove, and the high-position visual inspection cameras are respectively installed on the surface of the lifting seat.

[0013] Preferably, a lifting adjustment screw shaft is rotatably arranged in the inner cavity of the lifting sliding groove, and a rotary connecting seat is rotatably arranged at the bottom of the inner cavity of each lifting sliding groove. The bottom of the lifting adjustment screw shaft is rotatably connected to the rotary connecting seat.

[0014] Preferably, a threaded through hole is penetrated through the surface of the lifting seat, and the lifting adjustment screw shaft is threadedly connected to the threaded through hole.

[0015] Preferably, a locking nut is threadedly connected to the surface of the lifting adjustment screw shaft, and the locking nuts respectively abut against the upper surfaces of the first mounting frame and the second mounting frame.

[0016] Preferably, a display is embedded on the upper surface of the Hulk visual inspection host.

[0017] The above technical solution of the present utility model has the following beneficial technical effects:

[0018] 1. In the present utility model, both the first mounting frame and the second mounting frame are three-sided structures, and a low-position visual inspection camera and a high-position visual inspection camera are installed on each inner wall surface of the first mounting frame and the second mounting frame. Through the cooperation of six groups of low-position visual inspection cameras and high-position visual inspection cameras, 360-degree high-position and low-position visual inspection of the filling bottles can be realized, and the bottle label detection accuracy of the filling bottles can be improved.

[0019] 2. In the present utility model, the lifting and adjusting screw shaft drives the lifting seat to move up and down in the lifting chute under the action of the surface thread, so as to adjust the height of the high-position visual inspection camera. By adjusting the height of the high-position visual inspection camera, the bottle label detection of filling bottles of different models can be satisfied during use. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of a bottle label detection and rejection device of the present utility model;

[0021] Figure 2 It is a schematic diagram of the sectional structure of a bottle label detection and rejection device of the present utility model;

[0022] Figure 3 It is a schematic diagram of the installation structure of the visual inspection camera of a bottle label detection and rejection device of the present utility model;

[0023] Figure 4 It is a schematic diagram of the lifting and adjusting structure of the visual inspection camera of a bottle label detection and rejection device of the present utility model.

[0024] Reference Signs:

[0025] 1. Conveyor Belt; 2. Hulk Visual Inspection Host; 3. First Mounting Bracket; 4. Second Mounting Bracket; 5. Low-Position Visual Inspection Camera; 6. High-Position Visual Inspection Camera; 7. Lifting Seat; 8. Thread Penetration Hole; 9. Lifting and Adjusting Screw Shaft; 10. Rotating Connection Seat; 11. Locking Nut; 12. Lifting Chute; 13. Display. Detailed Embodiment

[0026] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0027] As Figures 1-4 shown, a bottle label detection and rejection device proposed by the present utility model includes a conveyor belt 1 and a Hulk visual inspection host 2. The Hulk visual inspection host 2 is installed at the end of the side wall of the conveyor belt 1. A first mounting bracket 3 is welded in the middle of one side surface of the conveyor belt 1, and a second mounting bracket 4 is welded in the middle of the side surface of the conveyor belt 1 far from the first mounting bracket 3. The first mounting bracket 3 and the second mounting bracket 4 are symmetrically arranged, and both the first mounting bracket 3 and the second mounting bracket 4 are three-sided structures;

[0028] Below each surface of the inner walls of the first mounting bracket 3 and the second mounting bracket 4, a low-position visual inspection camera 5 is installed, and above each of the low-position visual inspection cameras 5, a high-position visual inspection camera 6 is movably installed;

[0029] The low-position visual inspection cameras 5 and the high-position visual inspection cameras 6 are electrically connected to the Hulk visual inspection host 2 through connecting wires.

[0030] It should be noted that the conveyor belt 1 can convey the filling bottles. The filling bottles pass through between the first mounting bracket 3 and the second mounting bracket 4. Both the first mounting bracket 3 and the second mounting bracket 4 are of a three-sided structure, and on each inner wall surface of the first mounting bracket 3 and the second mounting bracket 4, a low-position visual inspection camera 5 and a high-position visual inspection camera 6 are installed. Through the cooperation of six groups of low-position visual inspection cameras 5 and high-position visual inspection cameras 6, 360-degree high-position and low-position visual inspection of the filling bottles can be realized, and the detection accuracy of the bottle labels of the filling bottles can be improved.

[0031] In this embodiment, as Figure 3 and Figure 4 shown, on each surface of the inner walls of the first mounting bracket 3 and the second mounting bracket 4, a lifting chute 12 is provided. The lifting chute 12 is of a dovetail structure. Inside the cavity of the lifting chute 12, a lifting seat 7 is slidably provided, and the high-position visual inspection cameras 6 are respectively installed on the surface of the lifting seat 7.

[0032] It should be noted that the cooperation of the lifting chute 12 and the lifting seat 7 can play a guiding role in the lifting adjustment of the high-position visual inspection camera 6.

[0033] In this embodiment, as Figure 3 and Figure 4 shown, a lifting adjustment screw shaft 9 is rotatably provided inside the cavity of the lifting chute 12. At the bottom of the cavity of the lifting chute 12, a rotary connection seat 10 is rotatably provided. The bottom of the lifting adjustment screw shaft 9 is rotatably connected to the rotary connection seat 10. A threaded through hole 8 is provided through the surface of the lifting seat 7, and the lifting adjustment screw shaft 9 is threadedly connected to the threaded through hole 8.

[0034] It should be noted that through the rotary connection seat 10, the lifting adjustment screw shaft 9 can be rotated flexibly. The lifting adjustment screw shaft 9 is threadedly connected to the threaded through hole 8, and the height of the lifting seat 7 can be adjusted.

[0035] In this embodiment, as Figure 4 shown, a locking nut 11 is threadedly connected to the surface of the lifting adjustment screw shaft 9, and the locking nuts 11 respectively abut against the upper surfaces of the first mounting bracket 3 and the second mounting bracket 4.

[0036] It should be noted that after the height adjustment, the lifting adjustment screw shaft 9 can be locked by the locking nut 11, and the installation stability of the high-position visual inspection camera 6 can be improved.

[0037] In this embodiment, as Figure 1 shown, a display 13 is embedded in the upper surface of the Hulk visual inspection host 2.

[0038] It should be noted that the display 13 can display the images captured by the low-position visual inspection camera 5 and the high-position visual inspection camera 6, which is convenient for the staff to monitor.

[0039] The working principle and usage process of the present utility model: The conveyor belt 1 can convey the filling bottles. The filling bottles pass through between the first mounting frame 3 and the second mounting frame 4. Both the first mounting frame 3 and the second mounting frame 4 are three-sided structures, and low-position visual inspection cameras 5 and high-position visual inspection cameras 6 are installed on the inner wall of each surface of the first mounting frame 3 and the second mounting frame 4. By matching the six groups of low-position visual inspection cameras 5 and high-position visual inspection cameras 6, 360-degree high-position and low-position visual inspection of the filling bottles can be realized, which can improve the label detection accuracy of the filling bottles. By rotating and lifting the adjusting screw shaft 9, the lifting adjusting screw shaft 9 pushes the lifting seat 7 to move up and down in the lifting chute 12 under the action of the surface thread, and the height of the high-position visual inspection camera 6 can be adjusted. After the height is adjusted, the lifting adjusting screw shaft 9 can be locked by the locking nut 11. By adjusting the height of the high-position visual inspection camera 6, the label detection of filling bottles of different models can be satisfied during use.

[0040] It should be understood that the above specific embodiments of the present utility model are only used for exemplary illustration or explanation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modification examples falling within the scope and boundary of the appended claims or equivalent forms of such scope and boundary.

Claims

1. A bottle label detection and rejection device, comprising a conveyor belt (1) and a Hulk visual inspection host (2), wherein the Hulk visual inspection host (2) is installed at the end of the side wall of the conveyor belt (1), and is characterized in that, A first mounting bracket (3) is welded to the middle of one side surface of the conveyor belt (1), and a second mounting bracket (4) is welded to the middle of the side surface of the conveyor belt (1) away from the first mounting bracket (3). The first mounting bracket (3) and the second mounting bracket (4) are symmetrically arranged, and both the first mounting bracket (3) and the second mounting bracket (4) are of a three-sided structure; Low-position visual inspection cameras (5) are installed below each surface of the inner walls of the first mounting bracket (3) and the second mounting bracket (4), and high-position visual inspection cameras (6) are movably installed above the low-position visual inspection cameras (5); The low-position visual inspection cameras (5) and the high-position visual inspection cameras (6) are electrically connected to the Hulk visual inspection host (2) through connecting wires.

2. The bottle label detection and rejection device according to claim 1, characterized in that, Lifting sliding grooves (12) are formed on each surface of the inner walls of the first mounting bracket (3) and the second mounting bracket (4), and the lifting sliding grooves (12) are of a dovetail structure.

3. The bottle label detection and rejection device according to claim 2, characterized in that, Lifting seats (7) are slidably arranged in the inner cavities of the lifting sliding grooves (12), and the high-position visual inspection cameras (6) are respectively installed on the surfaces of the lifting seats (7).

4. The bottle label detection and rejection device according to claim 3, wherein, Lifting adjustment screw shafts (9) are rotatably arranged in the inner cavities of the lifting sliding grooves (12), and rotary connection seats (10) are rotatably arranged at the bottoms of the inner cavities of the lifting sliding grooves (12). The bottoms of the lifting adjustment screw shafts (9) are rotatably connected to the rotary connection seats (10).

5. A bottle label detection and rejection device according to claim 4, characterized in that, Thread through holes (8) are formed through the surfaces of the lifting seats (7), and the lifting adjustment screw shafts (9) are threadedly connected to the thread through holes (8).

6. The bottle label detection and rejection device according to claim 5, characterized in that, Locking nuts (11) are threadedly connected to the surfaces of the lifting adjustment screw shafts (9), and the locking nuts (11) respectively abut against the upper surfaces of the first mounting bracket (3) and the second mounting bracket (4).

7. The bottle label detection and rejection device according to claim 1, characterized in that A display (13) is embedded in the upper surface of the Hulk visual inspection host (2).

Images