Label taking disc of labeling machine

Abstract

The utility model discloses a label taking disc of a labeling machine, relates to the field of photovoltaic module production equipment, and aims at solving the problems that when labels are stored in an existing label taking disc, gum of the labels is prone to being adhered to the label taking disc, so that label taking fails, the label taking success rate is low, and the labeling efficiency is affected. The fixing frame is fixedly connected with a carrier plate, the upper surface of the carrier plate is provided with a plurality of rolling bodies which are in dynamic friction contact with the labels, the adhesive force between the rolling bodies and the labels is smaller than the adhesive force between the labels and attached surfaces, and the rolling bodies are in point contact or line contact with the labels; the label taking device has the advantages of avoiding adhesion of the label gum and the label taking disc, ensuring successful label taking and improving the labeling efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic module production equipment, in particular to a label taking tray of a labeling machine. Background Art

[0002] The label taking tray is a component of a labeling machine. Its main function is to suck labels and place the labels at the positions where they need to be pasted. Its working principle is to adsorb the labels on the taking tray by means of vacuum adsorption or air pressure adsorption. Then, the label is moved to the position where it needs to be pasted through the label taking component, and the label is pasted on the product or packaging. The upper surface of the existing taking tray is a horizontal plane, and the label is placed on it. The contact area between the back of the label and the taking tray is large, resulting in the adhesive on the back of the label being easily adhered to the taking tray. When the adhesion force between the label adhesive and the taking tray is greater than the suction force of the label taking component, the label taking component will fail to suck the label during the label taking process, and the label taking success rate is low, resulting in label pasting failure and affecting the production efficiency. Content of the Utility Model

[0003] In view of the above situation, to overcome the defects of the prior art, the utility model provides a label taking tray of a labeling machine, which effectively solves the problem that when the existing taking tray stores labels, the adhesive on the back of the label is easily adhered to the taking tray, resulting in label taking failure, low label taking success rate, and further affecting the label pasting efficiency.

[0004] To achieve the above object, the utility model provides the following technical solutions: The utility model includes a base, a fixed frame is fixedly connected to the base, a carrier plate is fixedly connected to the fixed frame, a plurality of rolling bodies in dynamic friction contact with the label are arranged on the upper surface of the carrier plate, the adhesion force between the rolling body and the label is less than the adhesion force between the label and the surface to be pasted, and the rolling body and the label are in point contact or line contact.

[0005] Preferably, the upper surfaces of the rolling bodies maintain the same flatness.

[0006] Preferably, the carrier plate is provided with ventilation holes, the ventilation holes are located at the gaps between adjacent rolling bodies, and a two-way air pipe is connected below the ventilation holes.

[0007] Preferably, a silica gel layer is arranged on the outer surface of the rolling body.

[0008] Preferably, the rolling body includes a roller.

[0009] Preferably, the roller is connected with a control system for adjusting the angle and speed of the roller.

[0010] Preferably, a rebounding component is installed on the lower side of the roller, and the rebounding component is located inside the carrier plate and is vertically slidably connected to the carrier plate.

[0011] Preferably, the rolling elements include balls.

[0012] The outstanding advantages of the present utility model compared with the prior art:

[0013] 1. The present utility model is provided with rolling elements on the carrier plate, and the upper surface of the rolling elements is non-planar, which can reduce the contact area with the label adhesive, and improve the success rate of label picking and pasting;

[0014] 2. The silica gel layer of the present utility model can extend the service life of parts, and at the same time adsorb micro particles to ensure the adhesiveness of the label adhesive;

[0015] 3. The resilience mechanism under the roller of the present utility model can improve the support ability and anti-fatigue performance of the roller, extend the service life of the roller, and save costs;

[0016] The structure of the present utility model is novel, ingeniously conceived, and simple and convenient to operate. Through this design, the problem that the adhesive of the label is easily adhered to the label picking tray when storing the label in the existing label picking tray, resulting in label picking failure, low label picking success rate, and further affecting the label pasting efficiency is effectively solved. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the first embodiment of the present utility model.

[0018] Figure 2 It is a schematic diagram of the second embodiment of the present utility model.

[0019] Reference numerals in the figure: 1, base; 2, fixing frame; 3, carrier plate; 4, roller; 5, ball. Detailed Embodiments

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0021] Please refer to the attached Figure 1-2, a technical solution of the present utility model: It includes a base 1, a fixing frame 2 is fixedly connected to the base 1, a carrier plate 3 is fixedly connected to the fixing frame 2, and a plurality of rolling bodies in dynamic frictional contact with the label are arranged on the upper surface of the carrier plate 3. The adhesion force between the rolling body and the label is less than the adhesion force between the label and the adhered surface. The rolling body and the label are in point contact or line contact; the upper top surfaces of the rolling bodies maintain the same flatness; a silica gel layer is provided on the outer surface of the rolling body; the rolling body includes a roller 4; when the label is placed, the label contacts the upper top surface of the rolling body. Through the non-planar design of the upper top surface of the rolling body, the surface contact between the label and the carrier plate 3 is changed into point contact, reducing the adhesion area between the label adhesive and the label taking tray, facilitating the label taking by the label taking suction cup, and improving the success rate; the silica gel layer has high antistatic performance, is resistant to high temperature, corrosion, and oxidation, has a long service life, can also remove tiny pollutants, and ensures the adhesion force on the back side of the label adhesive. The diameter of the roller is 5.5 mm, and 500 such rollers are evenly arranged on a plane with a carrier plate area of 200*120 mm.

[0022] A rebound component is installed on the lower side of the roller 4. The rebound component is located inside the carrier plate 3 and is vertically slidably connected to the carrier plate 3; the rebound component includes a support rod rotatably connected to the roller 4, and a spring is sleeved on the support rod. The spring is used for the vertical rebound of the support rod. Through the rebound component, the elasticity and stability of the roller 4 can be increased, and at the same time, the support ability and anti-fatigue performance of the roller 4 can be improved, thereby prolonging the service life of the roller 4.

[0023] Vent holes are provided on the carrier plate. The vent holes are located at the gaps between adjacent two rolling bodies, and a two-way air pipe is connected below the vent holes; the two-way air pipe can both exhaust and inhale, preventing the label from detaching from the label taking tray when not taking the label, and at the same time providing an upward acting force when taking the label to ensure the detachment of the label from the label taking tray.

[0024] The roller 4 is connected to a control system for adjusting the angle and speed of the roller. The control system is the same as the system in the pendulum sorting machine during express delivery sorting, and can regulate the angle and speed of the roller, so as to move the label to a specified position. Embodiment 2

[0025] The principle of this embodiment is the same as that of Embodiment 1. The specific difference is that the rolling body includes a ball 5; the surface of the ball 5 is in a shape of a house. When supporting the label, the contact with the label is reduced, changing the surface contact into point contact and reducing the adhesion area.

[0026] The structure of the present utility model is novel, the concept is ingenious, and the operation is simple and convenient. Through this design, the problem that the adhesive of the label easily adheres to the label taking tray when the existing label taking tray stores the label, resulting in label taking failure, low label taking success rate, and further affecting the labeling efficiency is effectively solved.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A labeling machine labeling plate, comprising a base (1), a fixing frame (2) being fixedly connected to the base (1), characterized in that: The fixing frame (2) is fixedly connected to a carrier plate (3), and the upper surface of the carrier plate (3) is provided with a plurality of rolling bodies which are in dynamic friction contact with the label, the adhesion force between the rolling bodies and the label is smaller than the adhesion force between the label and the surface to be adhered, and the rolling bodies and the label are in point contact or line contact.

2. The labeling machine labeling plate according to claim 1, characterized in that: The top surface of the rolling element maintains consistent flatness.

3. The labeling machine labeling plate according to claim 1, characterized in that: The carrier plate is provided with a vent hole, the vent hole is located at the gap between two adjacent rolling bodies, and a bidirectional air pipe is connected below the vent hole.

4. The labeling machine labeling plate according to claim 1, characterized in that: The outer surface of the rolling body is provided with a silica gel layer.

5. The labeling machine labeling tray according to any one of claims 1 to 4, characterized in that: The rolling body includes a roller (4).

6. The labeling machine labeling plate according to claim 5, characterized in that: The roller (4) is connected to a control system for adjusting the roller angle and rotation speed.

7. The labeling machine labeling plate according to claim 5, characterized in that: A resilient component is installed on the lower side of the roller (4), and the resilient component is located inside the carrier plate (3) and is vertically slidably connected to the carrier plate (3).

8. The labeling machine labeling tray according to any one of claims 1 to 4, characterized in that: The rolling body includes a ball (5).

Images