Mineral water bottle labeling and positioning auxiliary mechanism

Abstract

The utility model belongs to the field of mineral water bottle labeling, and particularly relates to a mineral water bottle labeling and positioning auxiliary mechanism which comprises a conveying device, one side of the conveying device is fixedly connected with a labeling device, the conveying device comprises a limiting mechanism, the limiting mechanism comprises a positioning frame, the positioning frame is arranged on one side of the conveying device, and the labeling device is fixedly connected with the positioning frame. A positioning roller is rotatably connected to the inner wall of the positioning frame, a motor is arranged at the top of the positioning frame, an oval block is fixedly connected to the output end of the motor, the first clamping plate and the second clamping plate move to make contact with the surface of the oval block, and limiting rollers are arranged on the inner walls of the opposite sides of the first clamping plate and the second clamping plate; by arranging the limiting mechanism, the upper part and the lower part of the conical flask are respectively limited, so that the stability of the conical flask in the whole labeling process is enhanced, the shaking or inclination phenomenon caused by unstable gravity center is avoided, and the labeling accuracy is improved.

Description

Technical Field

[0001] This utility model relates to the field of mineral water bottle labeling, specifically a mineral water bottle labeling positioning auxiliary mechanism. Background Technology

[0002] The mineral water bottle labeling device is an automated device specifically designed for mineral water bottles. It is mainly used to automatically affix labels to mineral water bottles. Through advanced motion control technology and a vision recognition system, the device can automatically identify the position of the bottle and adjust the label's affixing position to ensure that the label is flat and air-free on the bottle.

[0003] Some existing mineral water bottle labeling and positioning devices use a structure of double positioning rollers for limiting and single-sided labeling. When labeling is required on the upper part of the conical bottle, the double positioning rollers can only limit the lower part of the conical bottle. This can easily cause the conical bottle to shake or tilt during the positioning and labeling process, resulting in the label not being accurately attached to the predetermined position, thus affecting the accuracy of labeling. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, some existing mineral water bottle labeling and positioning devices use a structure of double positioning rollers for limiting and single-sided labeling. When labeling is required on the upper part of the conical bottle, the double positioning rollers can only limit the lower part of the conical bottle, which can easily cause the conical bottle to shake or tilt during the positioning and labeling process, resulting in the label not being accurately attached to the predetermined position, thus affecting the accuracy of labeling. This utility model proposes a mineral water bottle labeling and positioning auxiliary mechanism.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a mineral water bottle labeling and positioning auxiliary mechanism, including a conveying device, a labeling device fixedly connected to one side of the conveying device, and a limiting mechanism.

[0006] The limiting mechanism includes a positioning frame disposed on one side of the conveying device. Two positioning rollers are rotatably connected to the inner wall of the positioning frame. A motor is mounted on the top of the positioning frame, and an elliptical block is fixedly connected to the output end of the motor. A first clamping plate is mounted on the top of the positioning frame, and a second clamping plate is mounted on the inner wall of the first clamping plate. Both the first and second clamping plates move in contact with the surface of the elliptical block. Limiting rollers are mounted on the inner walls of opposite sides of the first and second clamping plates.

[0007] Preferably, a support plate is fixedly connected to one side of the conveying device, and a cylinder is fixedly connected to the top of the support plate. The telescopic end of the cylinder is fixedly connected to one side of the positioning frame, and the positioning frame is located on the top of the support plate.

[0008] Preferably, a slider is fixedly connected to the bottom of the positioning frame, and a groove is provided on the top of the support plate and the top of the side of the conveying device. The surface of the slider contacts the inner wall of the groove, and the positioning frame is slidably connected to the top of the support plate through the slider and the groove.

[0009] Preferably, a mounting bracket is fixedly connected to one side of the positioning frame, the bottom of the motor is fixedly connected to the inner wall of the mounting bracket, the output end of the motor extends through the inner wall of the mounting bracket, the elliptical block is rotatably connected to the top of the mounting bracket through the output end of the motor, and the first clamping plate and the second clamping plate are both located on the top of the mounting bracket.

[0010] Preferably, the inner wall of the first clamping plate is provided with a groove, and the second clamping plate passes through the groove to the inner wall of the first clamping plate. The inner walls of the first clamping plate and the second clamping plate are rotatably connected to a rotating shaft, and the first clamping plate and the second clamping plate are rotatably connected to the top of the mounting frame through the rotating shaft.

[0011] Preferably, a tension spring is fixedly connected to one side of the first clamping plate, and one end of the tension spring is fixedly connected to one side of the second clamping plate.

[0012] Preferably, a limiting groove is provided on the opposite side of the first clamping plate and the second clamping plate, and the limiting roller is rotatably connected to the inner wall of the first clamping plate and the second clamping plate through the limiting groove.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a limiting mechanism, employing two positioning rollers to limit the lower half of the conical bottle. A rotating elliptical block controls the opening and closing of the first and second clamping plates, which are in contact with the surface of the elliptical block. This allows for the limiting of the upper half of conical bottles of different sizes. By limiting both the upper and lower parts of the conical bottle, the stability of the bottle during the labeling process is enhanced, preventing swaying or tilting caused by an unstable center of gravity. This ensures that the labeling device can attach the label to the preset position, improving labeling accuracy. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the limiting mechanism of this utility model;

[0018] Figure 3 This is a partial structural diagram of the groove and slider of this utility model;

[0019] Figure 4 This is a partial structural schematic diagram of the limiting mechanism of this utility model;

[0020] Figure 5 This is a partial structural diagram of the limiting groove of this utility model.

[0021] In the diagram: 1. Conveying device; 2. Limiting mechanism; 201. Positioning frame; 202. Positioning roller; 203. Motor; 204. Elliptical block; 205. First clamping plate; 206. Second clamping plate; 207. Limiting roller; 3. Support plate; 4. Cylinder; 5. Mounting frame; 6. Slide groove; 7. Slider; 8. Groove; 9. Rotating shaft; 10. Tension spring; 11. Limiting groove; 12. Labeling device. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses an auxiliary mechanism for labeling and positioning mineral water bottles. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A mineral water bottle labeling and positioning auxiliary mechanism includes a conveying device 1, a labeling device 12 fixedly connected to one side of the conveying device 1, and a limiting mechanism 2.

[0025] The limiting mechanism 2 includes a positioning frame 201, which is disposed on one side of the conveying device 1. Positioning rollers 202 are rotatably connected to the inner wall of the positioning frame 201. Two positioning rollers 202 are present. A motor 203 is mounted on the top of the positioning frame 201, and an elliptical block 204 is fixedly connected to the output end of the motor 203. A first clamping plate 205 is mounted on the top of the positioning frame 201, and a second clamping plate 206 is mounted on the inner wall of the first clamping plate 205. Both the first clamping plate 205 and the second clamping plate 206 move in contact with the surface of the elliptical block 204. Limiting rollers 202 are mounted on the inner walls of opposite sides of the first clamping plate 205 and the second clamping plate 206. 07. There are two limiting rollers 207. By setting the limiting mechanism 2, the lower half of the conical bottle is limited by the two positioning rollers 202. The opening and closing size of the first clamping plate 205 and the second clamping plate 206 in contact with the surface of the elliptical block 204 are controlled by the rotating elliptical block 204, thereby limiting the upper half of the conical bottle of different specifications. By limiting the upper and lower parts of the conical bottle respectively, the stability of the conical bottle in the whole labeling process is enhanced, avoiding the shaking or tilting caused by the unstable center of gravity. This ensures that the labeling device 12 can attach the label to the preset position and improve the labeling accuracy.

[0026] Reference Figure 2 A support plate 3 is fixedly connected to one side of the conveying device 1, and a cylinder 4 is fixedly connected to the top of the support plate 3. The telescopic end of the cylinder 4 is fixedly connected to one side of the positioning frame 201. The positioning frame 201 is set on the top of the support plate 3. By setting the support plate 3, the cylinder 4 and the limiting mechanism 2 can be provided with support force to ensure the stability of the cylinder 4 and the limiting mechanism 2 during operation. The cylinder 4 can drive the limiting mechanism 2 to move, so that the positioning roller 202, the first clamping plate 205 and the second clamping plate 206 can limit the conical bottle.

[0027] Reference Figure 3 The bottom of the positioning frame 201 is fixedly connected to a slider 7. The top of the support plate 3 and the top of one side of the conveying device 1 are both provided with a slide groove 6. The surface of the slider 7 contacts the inner wall of the slide groove 6. The positioning frame 201 is slidably connected to the top of the support plate 3 through the slider 7 and the slide groove 6. By setting the slide groove 6 and the slider 7, the moving positioning frame 201 can be guided to ensure that the positioning frame 201 moves along the preset path and prevents deviation.

[0028] Reference Figure 2A mounting frame 5 is fixedly connected to one side of the positioning frame 201. The bottom of the motor 203 is fixedly connected to the inner wall of the mounting frame 5. The output end of the motor 203 extends through the inner wall of the mounting frame 5. The elliptical block 204 is rotatably connected to the top of the mounting frame 5 through the output end of the motor 203. The first clamping plate 205 and the second clamping plate 206 are both set on the top of the mounting frame 5. By setting the mounting frame 5, the motor 203, the elliptical block 204, the first clamping plate 205 and the second clamping plate 206 can be supported and limited to ensure the stability and safety of operation.

[0029] Reference Figure 4 The inner wall of the first clamping plate 205 is provided with a groove 8, and the second clamping plate 206 passes through the groove 8 to the inner wall of the first clamping plate 205. The inner walls of the first clamping plate 205 and the second clamping plate 206 are rotatably connected to a rotating shaft 9. The first clamping plate 205 and the second clamping plate 206 are rotatably connected to the top of the mounting frame 5 through the rotating shaft 9. By providing the groove 8, space can be provided for the second clamping plate 206 to rotate on the inner wall of the first clamping plate 205. The rotating shaft 9 can limit the first clamping plate 205 and the second clamping plate 206 to prevent the first clamping plate 205 and the second clamping plate 206 from shifting or misaligning, and ensure the uniform distribution of clamping force.

[0030] Reference Figure 4 A tension spring 10 is fixedly connected to one side of the first clamping plate 205, and one end of the tension spring 10 is fixedly connected to one side of the second clamping plate 206. Through the tension spring 10, the first clamping plate 205 and the second clamping plate 206 can provide a rebound force for opening and closing, so as to ensure that when conical bottles of different specifications enter the limiting mechanism 2, the first clamping plate 205 and the second clamping plate 206 can be adjusted to a suitable opening and closing degree and fit tightly against the upper part of the conical bottle, thereby providing support force.

[0031] Reference Figure 5 Limiting grooves 11 are provided on the opposite side of the first clamping plate 205 and the second clamping plate 206. The limiting roller 207 is rotatably connected to the inner wall of the first clamping plate 205 and the second clamping plate 206 through the limiting grooves 11. By setting the limiting grooves 11, the limiting roller 207 can be provided with rotation space, making the rotation of the limiting roller 207 more stable and ensuring the safety of the limiting roller 207.

[0032] Working Principle: The user places the bottle to be labeled on the conveyor 1 via an external control switch. The conveyor 1 transports the bottle to the working area of ​​the labeling device 12. Once the bottle reaches the designated position, the two positioning rollers 202 begin to position and stabilize the bottle. When the bottle is in the correct position, the labeling device 12 quickly and accurately presses the label onto the bottle surface. After the label is applied, the labeling device 12 is equipped with a rolling device and a heating module to enhance the adhesion of the label. When labeling conical bottles, the user places the conical bottle on the conveyor 1, which moves the bottle between the two positioning rollers 202. The user can then... The cylinder 4 is activated via an external control switch. Powered by an external power source, the cylinder 4 extends, causing the positioning frame 201 to extend as well. The positioning frame 201 moves along the path of the slide groove 6 via the slider 7, ensuring stability and safety during movement. The positioning frame 201 moves the two positioning rollers 202 onto the conveyor 1. Once the conical flask is positioned between the two positioning rollers 202, they limit the lower half of the flask. The user can activate the motor 203 via an external control switch. Powered by an external power source, the motor 203 rotates via the elliptical block 204 at its output end. During rotation, the elliptical block 204 changes the distance between the first clamping plate 205 and the second clamping plate 206 in contact with its surface, allowing them to open and close. This enables the first clamping plate 205 and the second clamping plate 206 to contact the upper part of the conical flask, limiting its position. This adapts to different sizes of conical flasks, ensuring the labeling device 12 remains stable during labeling. When the first clamping plate 205 and the second clamping plate 206 rotate, the groove 8 provides rotational space for them, ensuring that the first clamping plate 205 and the second clamping plate 206 can... The rotating shaft 9 serves as the rotation center of the first clamping plate 205 and the second clamping plate 206, ensuring the stability of their rotation. The tension spring 10 connects the first clamping plate 205 and the second clamping plate 206. The rebound force provided by the tension spring 10 allows the first clamping plate 205 and the second clamping plate 206 to automatically return to their initial positions when no external force is applied. The limiting roller 207 reduces the friction of the conical bottle during labeling, preventing the conical bottle from shaking or tilting. After the conical bottle is labeled, the telescopic end of the cylinder 4 retracts, thereby causing the limiting mechanism 2 to retract. The labeled conical bottle is then conveyed away by the conveying device 1.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A labeling and positioning auxiliary mechanism for mineral water bottles, characterized in that: It includes a conveying device (1), and a labeling device (12) is fixedly connected to one side of the conveying device (1). The conveying device (1) includes a limiting mechanism (2). The limiting mechanism (2) includes a positioning frame (201), which is located on one side of the conveying device (1). The inner wall of the positioning frame (201) is rotatably connected to a positioning roller (202), and there are two positioning rollers (202). A motor (203) is provided on the top of the positioning frame (201), and an elliptical block (204) is fixedly connected to the output end of the motor (203). A first clamping plate (205) is provided on the top of the positioning frame (201), and a second clamping plate (206) is provided on the inner wall of the first clamping plate (205). The first clamping plate (205) and the second clamping plate (206) move in contact with the surface of the elliptical block (204). Limiting rollers (207) are provided on the inner walls of the opposite sides of the first clamping plate (205) and the second clamping plate (206). There are two limiting rollers (207).

2. The mineral water bottle labeling and positioning auxiliary mechanism according to claim 1, characterized in that: A support plate (3) is fixedly connected to one side of the conveying device (1), and a cylinder (4) is fixedly connected to the top of the support plate (3). The telescopic end of the cylinder (4) is fixedly connected to one side of the positioning frame (201), and the positioning frame (201) is located on the top of the support plate (3).

3. The mineral water bottle labeling and positioning auxiliary mechanism according to claim 2, characterized in that: The bottom of the positioning frame (201) is fixedly connected to a slider (7). The top of the support plate (3) and the top of the conveying device (1) are both provided with a groove (6). The surface of the slider (7) is in contact with the inner wall of the groove (6). The positioning frame (201) is slidably connected to the top of the support plate (3) through the slider (7) and the groove (6).

4. The mineral water bottle labeling and positioning auxiliary mechanism according to claim 1, characterized in that: The positioning frame (201) is fixedly connected to one side of the mounting frame (5), the bottom of the motor (203) is fixedly connected to the inner wall of the mounting frame (5), the output end of the motor (203) extends through the inner wall of the mounting frame (5), the elliptical block (204) is rotatably connected to the top of the mounting frame (5) through the output end of the motor (203), and the first clamping plate (205) and the second clamping plate (206) are both located on the top of the mounting frame (5).

5. The mineral water bottle labeling and positioning auxiliary mechanism according to claim 1, characterized in that: The inner wall of the first clamping plate (205) is provided with a groove (8), and the second clamping plate (206) passes through the groove (8) to the inner wall of the first clamping plate (205). The inner walls of the first clamping plate (205) and the second clamping plate (206) are rotatably connected to a rotating shaft (9). The first clamping plate (205) and the second clamping plate (206) are rotatably connected to the top of the mounting frame (5) through the rotating shaft (9).

6. The mineral water bottle labeling and positioning auxiliary mechanism according to claim 1, characterized in that: A tension spring (10) is fixedly connected to one side of the first clamping plate (205), and one end of the tension spring (10) is fixedly connected to one side of the second clamping plate (206).

7. The mineral water bottle labeling and positioning auxiliary mechanism according to claim 1, characterized in that: The first clamping plate (205) and the second clamping plate (206) each have a limiting groove (11) on their opposite sides. The limiting roller (207) is rotatably connected to the inner wall of the first clamping plate (205) and the second clamping plate (206) through the limiting groove (11).

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