A round bottle label position detection precision positioning mechanism

Abstract

The utility model provides a kind of round bottle label position detection accurate positioning mechanism, relate to round bottle labelling technical field.The round bottle label position detection accurate positioning mechanism, including frame, the outside of frame is equipped with slide bar, the outside sliding connection of slide bar has moving block, moving block is slidably connected with the outside of frame, the top of moving block is equipped with cylinder, the piston rod of cylinder penetrates moving block and is fixedly connected with L type board, and L type board's bottom is fixedly connected with labelling head;The inside of frame is provided with height adjustment assembly.The round bottle label position detection accurate positioning mechanism, by setting height adjustment assembly cooperation centering assembly is used, can be according to the height of round bottle body, quickly with labelling head is moved to its bottle body middle position, to be able to quickly put into use, so that equipment can be quickly accurately applicable to different bottle body round bottle and use, without manual adjustment labelling head position, it is favorable to practical application and operation.

Description

Technical Field

[0001] This utility model relates to the field of round bottle labeling technology, specifically a precise positioning mechanism for detecting the position of round bottle labels. Background Technology

[0002] Bottle labeling refers to the process of precisely affixing labels to the surface of cylindrical bottles.

[0003] During the labeling process on round bottles, due to the different heights of the bottles, each type of bottle needs to be inspected to ensure that the label is accurately placed in the center. However, current technology generally uses a labeling machine combined with visual inspection to achieve label positioning. In actual adjustment, the position of the labeling head still relies on manual adjustment based on the height of the bottle, which is inconvenient and not conducive to practical application.

[0004] Therefore, those skilled in the art provide a precise positioning mechanism for detecting the position of a round bottle label to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a precise positioning mechanism for detecting the position of a round bottle label, which solves the problem mentioned in the background art that the adjustment of the labeling head position still relies on manual adjustment based on the height of the round bottle, which is not convenient to operate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a precise positioning mechanism for detecting the position of a round bottle label, comprising a frame, a sliding rod mounted on the outer side of the frame, a moving block slidably connected to the outer side of the sliding rod, the moving block being slidably connected to the outer side of the frame, a cylinder mounted on the top of the moving block, the piston rod of the cylinder passing through the moving block and being fixedly connected to an L-shaped plate, and a label applicator fixedly connected to the bottom of the L-shaped plate;

[0007] The frame is equipped with a height adjustment component, which has a U-shaped block. The U-shaped block is slidably connected to the outside of the frame. A pressure plate is rotatably connected to the bottom of the U-shaped block away from the frame. Centering components are provided on both sides of the frame. The height adjustment component is used to adjust the position of the moving block and the labeling head in conjunction with the centering components.

[0008] By using the above technical solution, the height adjustment component and the centering component can be used together to quickly move the labeling head to the middle position of the bottle body according to the height of the round bottle body. This allows for rapid deployment and enables the equipment to be used quickly and accurately for round bottles of different body shapes without the need for manual adjustment of the labeling head position, which is beneficial for practical application and operation.

[0009] Preferably, the height adjustment assembly includes a lead screw, a motor, and a slider. The lead screw is rotatably connected inside the frame, the motor is fixedly installed on the top of the frame, the output shaft of the motor is fixedly connected to the top of the lead screw, the slider is threadedly connected to the outside of the lead screw, the slider is slidably connected to the inside of the frame, and one end of the U-shaped block is fixedly connected to the outside of the slider.

[0010] The above technical solution utilizes the operation of a motor to drive a lead screw to rotate, thereby causing the slider to move up and down inside the frame, and simultaneously causing the U-shaped block to move up and down.

[0011] Preferably, the centering assembly includes a first connecting rod, a second connecting rod, a limiting rod, and a limiting groove. One end of the first connecting rod is rotatably connected to both sides of the bottom of the frame, and one end of the second connecting rod is rotatably connected to both sides of the slider. The end of the first connecting rod away from the frame is rotatably connected to the end of the second connecting rod away from the slider. The limiting rod is fixedly installed on the end of the second connecting rod away from the slider. The limiting groove is formed on both sides of the moving block. The ends of the limiting rods away from the second connecting rod all extend into the interior of the corresponding limiting groove and are slidably connected to the limiting groove.

[0012] With the above technical solution, when the slider moves up and down, it can drive the second connecting rod to rotate, thereby cooperating with the first connecting rod and driving the limiting rod to move. This ensures that the limiting rod is always located in the middle position between the first and second connecting rods. Then, by utilizing the action of the limiting rod and the limiting groove, the labeling head is driven to move, ensuring that the labeling head is always located in the middle position of the round bottle body, thereby achieving the purpose of accurately positioning the labeling position.

[0013] Preferably, a mounting plate is fixedly installed at the bottom of the frame, and two mounting holes are provided on the outer side of the mounting plate.

[0014] The above technical solution allows the equipment to be installed and fixed on a conveyor belt used for conveying round bottles by using mounting plates and mounting holes.

[0015] Preferably, the frame has a groove on the side away from the slide bar, the slider is configured with a convex shape, and the slider is slidably connected to the groove.

[0016] The above technical solution utilizes the function of the slide groove to make the up-and-down movement of the slider more stable.

[0017] Preferably, a label paper is connected to the outer side of the labeling head, and a stepping label roller is fixedly connected to the other end of the label paper.

[0018] The above technical solution utilizes a stepping label roller to achieve the effect of moving the label paper to the labeling head for labeling when the round bottle reaches the designated position.

[0019] This utility model provides a precise positioning mechanism for detecting the position of a round bottle label, which has the following beneficial effects:

[0020] This round bottle label position detection and precise positioning mechanism, through the use of a height adjustment component and a centering component, can quickly move the labeling head to the center of the bottle according to its height. This allows for rapid deployment and enables the equipment to be used quickly and accurately on round bottles of different sizes, eliminating the need for manual adjustment of the labeling head position, which is beneficial for practical application and operation. Attached Figure Description

[0021] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0023] Figure 3 This is a third-view three-dimensional structural diagram of the present invention;

[0024] Figure 4 This is a partial structural schematic diagram of the present invention.

[0025] In the diagram: 1. Frame; 2. Slide rod; 3. Moving block; 4. Cylinder; 5. L-shaped plate; 6. Labeling head; 7. U-shaped block; 8. Pressing plate; 9. Lead screw; 10. Motor; 11. Slider; 12. First connecting rod; 13. Second connecting rod; 14. Limiting rod; 15. Limiting groove; 16. Mounting plate; 17. Mounting hole; 18. Slide groove. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] Reference Figures 1-4This utility model provides a precise positioning mechanism for detecting the position of a round bottle label, including a frame 1. A mounting plate 16 is fixedly installed at the bottom of the frame 1. Two mounting holes 17 are formed on the outer side of the mounting plate 16, allowing the device to be mounted and fixed on a conveyor belt used for transporting round bottles. A sliding rod 2 is installed on the outer side of the frame 1, and a moving block 3 is slidably connected to the outer side of the sliding rod 2. The moving block 3 is slidably connected to the outer side of the frame 1, allowing the moving block 3 to slide stably up and down on the outer side of the frame 1 using the action of the sliding rod 2. A cylinder 4 is installed at the top of the moving block 3, and the piston rod of the cylinder 4 passes through the moving block 3 and is fixedly connected to an L-shaped plate 5. A label applicator 6 is fixedly connected to the bottom of the L-shaped plate 5. The operation of the cylinder 4 moves the L-shaped plate 5 and the label applicator 6, causing the label applicator 6 to contact the body of the round bottle. A label paper is attached to the outer side of the labeling head 6, and a stepping label roller is fixedly connected to the other end of the label paper. By setting the stepping label roller, when the round bottle reaches the designated position, the stepping label roller drives the label paper to move onto the labeling head 6 for labeling. This is prior art and is the same as the solution described in Chinese Utility Model Patent No. CN216469038U, "A Round Bottle Labeling Device with Positioning Function," so it needs no further elaboration.

[0028] The frame 1 has an internal height adjustment component with a U-shaped block 7. The U-shaped block 7 is slidably connected to the outside of the frame 1. The bottom end of the U-shaped block 7, away from the frame 1, is rotatably connected to a pressure plate 8. The height adjustment component moves the U-shaped block 7 and the pressure plate 8 downwards, thus pressing the pressure plate 8 against the mouth of the round bottle. Alignment components are located on both sides of the frame 1. The height adjustment component works in conjunction with the alignment components to adjust the position of the moving block 3 and the labeling head 6.

[0029] In one aspect of this embodiment, the height adjustment assembly includes a lead screw 9, a motor 10, and a slider 11. The lead screw 9 is rotatably connected inside the frame 1. The motor 10 is fixedly mounted on the top of the frame 1, and its output shaft is fixedly connected to the top of the lead screw 9. The slider 11 is threadedly connected to the outside of the lead screw 9 and slidably connected to the inside of the frame 1. One end of the U-shaped block 7 is fixedly connected to the outside of the slider 11. The operation of the motor 10 drives the lead screw 9 to rotate, thereby causing the slider 11 to move up and down inside the frame 1, and simultaneously causing the U-shaped block 7 to move up and down. A groove 18 is provided on the side of the frame 1 away from the slide bar 2. The slider 11 is configured with a convex structure and is slidably connected to the groove 18. The groove 18 makes the up and down movement of the slider 11 more stable.

[0030] In one aspect of this embodiment, the centering assembly includes a first connecting rod 12, a second connecting rod 13, a limiting rod 14, and a limiting groove 15. One end of the first connecting rod 12 is rotatably connected to both sides of the bottom of the frame 1, and the bottom of the first connecting rod 12 is at the same height as the bottom of the round bottle being conveyed on the conveyor belt. One end of the second connecting rod 13 is rotatably connected to both sides of the slider 11, and the top of the second connecting rod 13 is at the same height as the bottom of the pressure plate 8. The end of the first connecting rod 12 away from the frame 1 is rotatably connected to the end of the second connecting rod 13 away from the slider 11. The limiting rod 14 is fixedly installed on the end of the second connecting rod 13 away from the slider 11. The limiting groove 15 is formed on both sides of the moving block 3. The ends of the limiting rods 14 away from the second connecting rod 13 extend into the interior of the corresponding limiting groove 15 and are slidably connected to the limiting groove 15. The height of the label head 6 is the same as the height of the limiting rod 14. When the slider 11 moves up and down, it drives the second connecting rod 13 to rotate, thereby cooperating with the first connecting rod 12 and driving the limiting rod 14 to move. This ensures that the limiting rod 14 is always located in the middle position between the first connecting rod 12 and the second connecting rod 13. Then, by utilizing the action of the limiting rod 14 and the limiting groove 15, the labeling head 6 is driven to move, ensuring that the labeling head 6 is always located in the middle position of the round bottle body, thereby achieving the purpose of accurately positioning the labeling position.

[0031] Working principle:

[0032] In use, first install the device on the conveyor belt for conveying round bottles through the mounting plate 16 and mounting hole 17, and at the same time make the bottom of the first connecting rod 12 the same height position as the bottom of the round bottle being conveyed on the conveyor belt. Then power on the device and use external control equipment to operate and control the device.

[0033] When the round bottle is conveyed to the side of the equipment, the round bottle is stopped from being conveyed. Then, by controlling the operation of the motor 10, the lead screw 9 is driven to rotate, thereby driving the slider 11 to move downward inside the frame 1. At the same time, it can drive the U-shaped block 7 and the pressing plate 8 to move downward, so that the pressing plate 8 presses against the mouth of the round bottle.

[0034] Meanwhile, when the slider 11 moves up and down, it drives the second connecting rod 13 to rotate, thereby cooperating with the first connecting rod 12 and driving the limiting rod 14 to move. The limiting rod 14 is always located in the middle position between the first connecting rod 12 and the second connecting rod 13. Then, by using the action of the limiting rod 14 and the limiting groove 15, the labeling head 6 is driven to move. Since the bottom of the first connecting rod 12 is at the same height as the bottom of the round bottle conveyed on the conveyor belt, and the top of the second connecting rod 13 is at the same height as the bottom of the pressing plate 8, and the pressing plate 8 is pressed against the mouth of the round bottle, the labeling head 6 is always located in the middle position of the round bottle body. This facilitates the precise positioning of the labeling position, allowing the equipment to be quickly and accurately used on round bottles of different body shapes without the need for manual adjustment of the labeling head 6, which is beneficial for practical application and operation.

[0035] Then, by using the operation of cylinder 4, the L-shaped plate 5 and the labeling head 6 are moved, so that the labeling head 6 contacts the bottle body. Finally, the stepping label roller moves the label paper onto the labeling head 6 for labeling.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A precise positioning mechanism for detecting the position of a round bottle label, comprising a frame (1), characterized in that, A slide rod (2) is installed on the outside of the frame (1), and a moving block (3) is slidably connected to the outside of the slide rod (2). The moving block (3) is slidably connected to the outside of the frame (1). A cylinder (4) is installed on the top of the moving block (3). The piston rod of the cylinder (4) passes through the moving block (3) and is fixedly connected to an L-shaped plate (5). A labeling head (6) is fixedly connected to the bottom of the L-shaped plate (5). The frame (1) is provided with a height adjustment component inside. The height adjustment component is provided with a U-shaped block (7). The U-shaped block (7) is slidably connected to the outside of the frame (1). The bottom of the U-shaped block (7) away from the frame (1) is rotatably connected to a pressure plate (8). The frame (1) is provided with centering components on both sides. The height adjustment component is used to adjust the position of the moving block (3) and the labeling head (6) in conjunction with the centering component.

2. The precise positioning mechanism for detecting the position of a round bottle label according to claim 1, characterized in that: The height adjustment assembly includes a lead screw (9), a motor (10), and a slider (11). The lead screw (9) is rotatably connected inside the frame (1). The motor (10) is fixedly installed on the top of the frame (1). The output shaft of the motor (10) is fixedly connected to the top of the lead screw (9). The slider (11) is threadedly connected to the outside of the lead screw (9). The slider (11) is slidably connected to the inside of the frame (1). One end of the U-shaped block (7) is fixedly connected to the outside of the slider (11).

3. The precise positioning mechanism for detecting the position of a round bottle label according to claim 2, characterized in that: The centering assembly includes a first connecting rod (12), a second connecting rod (13), a limiting rod (14), and a limiting groove (15). One end of the first connecting rod (12) is rotatably connected to both sides of the bottom of the frame (1), and one end of the second connecting rod (13) is rotatably connected to both sides of the slider (11). The end of the first connecting rod (12) away from the frame (1) is rotatably connected to the end of the second connecting rod (13) away from the slider (11). The limiting rod (14) is fixedly installed on the end of the second connecting rod (13) away from the slider (11). The limiting groove (15) is opened on both sides of the moving block (3). The ends of the limiting rods (14) away from the second connecting rods (13) extend into the interior of the corresponding limiting grooves (15) and are slidably connected to the limiting grooves (15).

4. The precise positioning mechanism for detecting the position of a round bottle label according to claim 1, characterized in that: A mounting plate (16) is fixedly installed at the bottom of the frame (1), and two mounting holes (17) are opened on the outer side of the mounting plate (16).

5. The precise positioning mechanism for detecting the position of a round bottle label according to claim 2, characterized in that: The frame (1) has a groove (18) on the side away from the slide bar (2), and the slider (11) is configured as a convex structure. The slider (11) is slidably connected to the groove (18).

6. The precise positioning mechanism for detecting the position of a round bottle label according to claim 1, characterized in that: The labeling head (6) is connected to a label paper on its outer side, and a stepping label roller is fixedly connected to the other end of the label paper.

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