A labelling device for a surface of a roll product

Abstract

The utility model discloses a kind of labeling devices of the surface of coiled product, relate to labeling device technical field.Its technical scheme main point is: including manipulator, the movable end portion of manipulator is fixedly installed with labeling mechanism, the labeling mechanism includes fixed plate, the both ends of the outer side surface of fixed plate are provided with side plate, the end of two The side plate is fixedly connected with mounting plate, the outer side surface of mounting plate is provided with the elastic pad made of elastic material, the labeling mechanism is also provided with suction device for providing the adsorption force of elastic pad.In order to provide a kind of labeling device of the surface of coiled product.

Description

Technical Field

[0001] This utility model relates to the field of labeling device technology, and more specifically, it relates to a labeling device for the surface of rolled products. Background Technology

[0002] In modern society, many products need to be labeled, and the labels may include information such as trademark, product name, weight, volume, and purpose.

[0003] Currently, labeling machines are generally used to affix labels to products. However, due to the significant differences in shape and size among various products, and even within the same type of product, different models may have different requirements for the labeling position and quantity. Therefore, existing labeling machines are limited in their ability to handle a single product type and are difficult to adjust the labeling position, failing to meet the increasingly diverse product needs of users.

[0004] Chinese Patent Publication No. CN110758862A discloses an automatic labeling machine with a robotic arm and a labeling method. The automatic labeling machine includes a labeling device, a control device, and a detection device. The labeling device includes a spider-shaped robotic arm, a fixed support, a rotating support, a swinging mechanism, and a label-picking mechanism. The fixed support is installed at the lower end of the rotating shaft of the spider-shaped robotic arm, and the rotating support is rotatably installed at the lower end of the fixed support. The swinging mechanism is connected to the rotating support, and the label-picking mechanism is installed on the rotating support. The control device is used to control the labeling device and includes a microcontroller. The detection device is used to detect the position of the labeling device and provide feedback to the control device. The detection device includes a photoelectric sensor.

[0005] The aforementioned automatic labeling machine and labeling method with robotic arms can adapt to more product types and reduce costs. However, when labeling roll products, due to the curved surface, the labels cannot be effectively and completely adhered to the product surface.

[0006] Therefore, a new technical solution is urgently needed to solve the above-mentioned technical problems. Utility Model Content

[0007] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a labeling device for the surface of rolled products.

[0008] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a labeling device for the surface of a rolled product, including a robotic arm, a labeling mechanism fixedly installed at the movable end of the robotic arm, the labeling mechanism including a fixing plate, side plates provided at both ends of the outer surface of the fixing plate, an mounting plate fixedly connected to the ends of the two side plates, an elastic pad made of elastic material provided on the outer surface of the mounting plate, and a material suction device for providing adsorption force to the elastic pad provided in the labeling mechanism.

[0009] The present invention is further configured such that: the elastic pad and the mounting plate have a plurality of adsorption holes penetrating both sides of their surfaces; the material suction device includes a vacuum generator, which is connected to the adsorption holes.

[0010] The present invention is further configured such that: a sealing frame is provided between the mounting plate and the elastic pad, and a sealing cavity communicating with the adsorption hole is formed between the mounting plate and the elastic pad located in the sealing frame; a through hole communicating with the sealing cavity is opened on the surface of the mounting plate, and the vacuum generator is connected to the through hole.

[0011] The present invention is further configured such that: the adsorption holes are provided in a plurality of them and are evenly distributed on the surface of the elastic pad.

[0012] The present invention is further configured such that: the sealing frame is arranged along the periphery of the mounting plate and the elastic pad, and a limiting frame is provided on the inner surface of the elastic pad, the limiting frame being embedded in the inner side of the sealing frame.

[0013] The present invention is further configured such that the elastic pad is specifically made of non-breathable sponge or rubber.

[0014] The present invention has the following beneficial effects: When labeling the curved surface of rolled materials, the robot arm moves the elastic pad to the label surface and uses a suction device to make the label adhere to the surface of the elastic pad. The robot arm then attaches the elastic pad to the curved surface of the material. Under pressure, the elastic pad deforms and completely adheres to the curved surface of the material, so that the label can completely adhere to the curved surface of the material. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0016] Figure 2 This is a three-dimensional structural diagram of the labeling mechanism in this embodiment;

[0017] Figure 3 This is a schematic diagram of the mounting structure of the mounting plate and the elastic pad in this embodiment;

[0018] Figure 4This is an exploded structural diagram of the mounting plate and elastic pad in this embodiment.

[0019] Figure descriptions: 1. Robotic arm; 2. Fixing plate; 3. Side plate; 4. Mounting plate; 5. Elastic pad; 6. Suction device; 7. Suction hole; 8. Sealing frame; 9. Through hole; 10. Hose connector; 11. Limiting frame; 12. Labeling mechanism. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0022] As shown in the figure, a labeling device for the surface of a rolled product includes a robot arm 1. A labeling mechanism 12 is fixedly installed at the movable end of the robot arm 1. The labeling mechanism 12 includes a fixed plate 2 fixedly connected to the robot arm 1. Side plates 3 are provided at both ends of the outer surface of the fixed plate 2. Mounting plates 4 are fixedly connected to the ends of the two side plates 3. An elastic pad 5 made of elastic material is provided on the outer surface of the mounting plate 4. In this embodiment, the elastic pad 5 is specifically made of non-breathable sponge or rubber. The labeling mechanism 12 is also provided with a suction device 6 that provides adsorption force to the elastic pad 5.

[0023] When labeling the curved surface of rolled materials, the robot arm 1 moves the elastic pad 5 to the label surface, and the suction device 6 makes the label adhere to the surface of the elastic pad 5. The robot arm 1 then attaches the elastic pad 5 to the curved surface of the material. Under pressure, the elastic pad 5 deforms and completely adheres to the curved surface of the material, so that the label can completely adhere to the curved surface of the material.

[0024] The elastic pad 5 and the mounting plate 4 have several adsorption holes 7 penetrating their two side surfaces. The adsorption holes 7 are evenly distributed on the elastic pad 5. The suction device 6 includes a vacuum generator installed between the two side plates, and the vacuum generator is connected to the adsorption holes 7. A sealing frame 8 is provided between the mounting plate 4 and the elastic pad 5, forming a sealed cavity between the mounting plate 4 and the elastic pad 5 that communicates with the adsorption holes 7. A through hole 9 is provided on the surface of the mounting plate 4 that communicates with the sealed cavity. A flexible hose connector 10 is connected to the through hole 9 for connecting the vacuum generator.

[0025] After the elastic pad 5 is placed on the label surface, the vacuum generator performs a vacuum operation, which creates a negative pressure in the sealed cavity, thereby causing the adsorption hole 7 to generate suction to pick up the label. After the labeling work is completed, the vacuum generator stops working to proceed to the next labeling work.

[0026] The sealing frame 8 is arranged around the mounting plate 4 and the elastic pad 5. The inner surface of the elastic pad 5 is provided with a limiting frame 11. The limiting frame 11 is embedded in the inner side of the sealing frame 8, thereby improving the sealing performance of the sealing cavity and ensuring the suction force of the adsorption hole 7, so as to smoothly adsorb the label.

[0027] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A labeling device for the surface of rolled products, characterized in that: The device includes a robotic arm (1), and a labeling mechanism (12) is fixedly installed at the movable end of the robotic arm (1). The labeling mechanism (12) includes a fixed plate (2), and side plates (3) are provided at both ends of the outer surface of the fixed plate (2). The ends of the two side plates (3) are fixedly connected to a mounting plate (4). An elastic pad (5) made of elastic material is provided on the outer surface of the mounting plate (4). The labeling mechanism is also provided with a suction device (6) that provides suction force to the elastic pad (5).

2. The labeling device for the surface of a rolled product according to claim 1, characterized in that: The elastic pad (5) and the mounting plate (4) are provided with a number of adsorption holes (7) penetrating their two side surfaces. The material suction device (6) includes a vacuum generator, which is connected to the adsorption holes (7).

3. The labeling device for the surface of a rolled product according to claim 2, characterized in that: A sealing frame (8) is provided between the mounting plate (4) and the elastic pad (5). A sealing cavity communicating with the adsorption hole (7) is formed between the mounting plate (4) and the elastic pad (5) located in the sealing frame (8). A through hole (9) communicating with the sealing cavity is opened on the surface of the mounting plate (4). The vacuum generator is connected to the through hole (9).

4. The labeling device for the surface of a rolled product according to claim 3, characterized in that: The adsorption holes (7) are provided in a plurality of them and are evenly distributed on the surface of the elastic pad (5).

5. A labeling device for the surface of a rolled product according to claim 4, characterized in that: The sealing frame (8) is arranged around the mounting plate (4) and the elastic pad (5). The inner surface of the elastic pad (5) is provided with a limiting frame (11), which is embedded in the inner side of the sealing frame (8).

6. The labeling device for the surface of a rolled product according to claim 1, characterized in that: The elastic pad (5) is specifically made of non-breathable sponge or rubber.

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